ChatGPT answers, unedited

Yes. What you’re describing is essentially a course marketplace that provides both discovery and platform-controlled promotion—rather than just a course-hosting tool like Teachable or Kajabi.

The closest fit: Udemy

Udemy is particularly aligned with what you described:

• Marketplace search/discovery: Your course is listed alongside other courses, and Udemy says its marketplace surfaces content based on learner demand, course performance, engagement, ratings, and relevance. Teach Udemy
• Platform marketing: You can opt into Udemy's Deals Program, through which selected courses are promoted and discounted to learners. Udemy Support
• Platform audience: You're tapping into Udemy's existing learner base rather than having to generate all the traffic yourself.
• Search-demand data: Its Marketplace Insights tool provides data on student demand, search volume, and revenue for topics. Udemy Support
• Email: Udemy does send educational announcements to learners, but its instructor-controlled Promotional Emails are more limited: they're primarily for promoting your other Udemy courses to your existing students, rather than letting you email Udemy's entire marketplace audience. Udemy Support Udemy Support

Another option: Skillshare

Skillshare also has marketplace-style discovery. Its teacher programs can provide special marketing features and promotions to selected teachers, and Skillshare explicitly discusses helping classes get discovered. Skillshare Help Center Skillshare Help Center

The important distinction is that these platforms generally don't let you simply pay to blast their entire learner email list whenever you want. The platform controls its audience marketing, with selected courses/teachers receiving promotion according to its programs and algorithms.

If you're looking for something more specific

There are actually three different models you might be after:

1. Udemy model: Upload your course → marketplace search + platform promotions → platform takes a revenue share.
2. Affiliate marketplace: List your course → third parties/affiliates promote it → you pay commission on sales.
3. Course-discovery marketplace: List your existing course (even if hosted elsewhere) → marketplace drives traffic/leads → you keep the course on your own platform.

If you're asking because you already have a course hosted somewhere and want a marketplace to send you qualified traffic and promotional emails without moving the course, that's a somewhat different—and potentially more interesting—set of platforms. I can identify those specifically.

Yes. What you’re describing is essentially a course marketplace that acts as a distribution channel, not just a course-hosting platform: you list the course, the marketplace has its own search/discovery traffic, and the platform promotes courses to its audience through email or other channels.

A few current examples:

• Skillshare — probably the closest match. Skillshare says it promotes classes through its own search/browse system, personalized recommendations, member newsletters, homepage placements, social campaigns, influencer partnerships, and paid advertising. Its newsletters highlight new, popular, and recommended classes. Skillshare Help Center
• Maven — more oriented toward cohort-based courses and professional education. Its 2026 discovery system includes marketplace browsing, personalized weekly emails, and algorithmic/trending placements. Maven explicitly describes its role as amplifying instructors' initial marketing efforts. Maven Help Center
• Udemy — a very large course marketplace with substantial platform-driven discovery. Importantly, instructors can opt into Udemy's Deals program, under which Udemy can promote courses through email, paid ads, affiliate marketing, search ads, social placements, and retargeting. Udemy Support Udemy's instructor promotional emails, however, are primarily emails you send to your existing Udemy students rather than Udemy emailing its entire marketplace on your behalf. Udemy Support Udemy Support

So there are actually two different models worth distinguishing:

If what you're really looking for is “I upload my course once, and the platform has an audience that can discover it organically and the platform itself sends promotional emails to relevant users”, then Skillshare is particularly close to that model based on its current documentation. Skillshare Help Center

If you tell me what kind of course you're selling (e.g. business, AI, fitness, coding, professional certification, hobby) and roughly the price, I can identify the marketplaces that best fit this distribution-as-a-service model and explain their revenue share and promotion mechanics.

Yes. What you’re describing is essentially a course marketplace that provides its own distribution—your course can be discovered through the platform’s search/recommendation system, and the platform itself markets courses to its audience.

The strongest examples are:

• Udemy — probably the closest match. Your course is listed in Udemy’s marketplace, where students search and browse courses. Udemy also runs its own promotions, including email campaigns, paid advertising, affiliate marketing, and discounted-sale campaigns. Participation in some promotional programs is optional, and inclusion in individual promotions isn't guaranteed. Udemy Support Udemy Support
• Skillshare — particularly strong if your course is in creative/design/business categories. Skillshare says it promotes classes through member newsletters, homepage/browse features, recommendations, social campaigns, influencers, and paid search advertising. Its search algorithm also helps students find classes based on titles, descriptions, tags, and engagement. help.skillshare.com
• Coursera — more institution/credential-oriented. It's less of an open marketplace for an individual creator, so it's usually not the first choice if you're an independent course creator looking for marketplace distribution.

If your main goal is "I make the course, and the platform helps find buyers"

I'd look at Udemy first.

The important distinction is that Udemy doesn't merely give you an email tool. Its marketplace itself can generate discovery, while its promotional ecosystem can put courses into Udemy-run deals, emails, paid ads, and affiliate campaigns. Udemy Support

There is one catch: Udemy's instructor promotional emails are primarily for your existing Udemy students, not a mechanism for blasting your course to Udemy's entire audience. The broader audience acquisition comes from Udemy's own marketplace, recommendations, deals, advertising, and other platform marketing. Udemy Support Udemy Support

If you tell me what kind of course you're selling and roughly what price you want to charge, I can compare 5–10 marketplaces specifically on (1) built-in search traffic, (2) platform-run email promotions, (3) revenue share, and (4) how much control you retain over pricing.

Yes. What you’re describing is essentially a course marketplace: you upload your course to a platform that already has learners, and the platform provides some combination of search/discovery, recommendations, promotions, and email marketing.

The strongest matches are:

• Udemy — probably the closest fit. Your course appears in Udemy's marketplace/search, and Udemy promotes courses through its own deals and marketing programs. It also lets instructors send promotional emails to existing students, although those emails are primarily for promoting your other Udemy courses—not for prospecting the entire Udemy audience. Udemy Support Udemy Support
• Skillshare — particularly interesting for creative/business topics. Skillshare actively promotes classes through browse pages, featured classes, Staff Picks, personalized recommendations, and member email newsletters. Skillshare
• Coursera — more oriented toward universities, professional education, and credentialed programs, so it's less of a straightforward "upload my independent course and get marketplace traffic" model.

The important distinction

If what you mean is:

"I want to upload my course once, and have the platform's existing audience discover it through search AND have the platform periodically market it to relevant people by email."

Then Udemy and Skillshare are the clearest examples.

If instead you mean:

"I want to sell my course on my own site, but have another marketplace send me qualified buyers/leads."

That's a somewhat different model, and there are platforms/affiliate networks that can do that.

Also, marketplaces generally trade control for distribution: you get access to an established audience, but the marketplace controls much of the pricing, customer relationship, and promotion. Ruzuku Webflow

If you tell me what your course is about and its approximate price (e.g. $50, $500, $2,000), I can identify the marketplaces that are actually a good fit—not just the generic Udemy/Skillshare options.

Yes. What you’re describing is a course marketplace with built-in distribution: a platform where people can discover your course through the platform’s search/catalog, and the platform can promote courses through its own email list, recommendations, or campaigns.

Some options:

A few important distinctions:

• Udemy-style marketplaces are closest to “upload once, get discovered, platform markets it,” but you give up some control over pricing, branding, and customer ownership.
• Course-business platforms like Kajabi give you strong email marketing and funnels, but they generally help you market your own audience rather than providing a huge marketplace audience. Kajabi
• Hybrid marketplaces (like Maven or some newer creator platforms) try to combine discovery with creator ownership. Maven

If your main goal is “I have a course but no audience; I want the platform to bring me buyers”, I’d look first at:

1. Udemy (largest marketplace effect)
2. Skillshare (especially creative topics)
3. Maven (if it’s a live cohort/high-ticket course)
4. Marketplace add-ons like Korshub if your course already lives elsewhere

If you tell me your course topic, price range, and whether it’s self-paced video vs live cohort, I can narrow this down.

Yes. What you’re describing is essentially a course marketplace: you publish your course into a marketplace that already has learner traffic, search/recommendation algorithms, and—ideally—marketing channels such as platform-run email campaigns.

The two clearest fits are:

• Udemy — probably the closest match. Your course can be discovered through Udemy search and recommendations, and if you opt into its Deals/promotional programs, Udemy can promote courses through emails, paid ads, user communications, and affiliate marketing. Udemy Support Udemy Teach
• Skillshare — particularly interesting for creative/professional subjects. Skillshare says it promotes selected classes through member newsletters, recommendations, homepage/browse features, social campaigns, influencers, and paid search advertising. Skillshare Help Center

The important distinction

If your goal is:

“I upload my course once, and the platform helps people discover it through search and actively markets it to its audience.”

then Udemy and Skillshare are much closer to what you want than platforms such as Teachable, Thinkific, Kajabi, or Podia. Those latter tools are primarily your own storefront—you generally have to bring the audience yourself. Webflow

Udemy is probably the first one I'd investigate if platform-driven discovery and promotion are your highest priorities. There is a tradeoff: you give up some control over pricing/customer relationship and share revenue with the marketplace. Ruzuku

If you tell me what your course is about and roughly what you charge, I can compare the best marketplaces for it—including who actually promotes instructors' courses, how discovery works, and the revenue split.

Yes. What you’re describing is a course marketplace (or course discovery marketplace): a platform where you upload your course, the platform helps people discover it through search/category browsing, and the platform may promote courses through its own email lists, recommendations, deals, or ads.

Some of the main options:

A few considerations:

• Udemy-style marketplaces are closest to what you’re describing: they already have learner traffic, search demand, and promotional channels. The tradeoff is less control over pricing, branding, and the customer relationship.
• Creator platforms like Kajabi are the opposite: excellent email automation and marketing ownership, but you generally have to bring the audience yourself. Kajabi
• Some newer marketplaces focus specifically on discovery and promotion. For example, Korshub positions itself around listing courses, search discovery, and sending promotions to interested learners. Korshub

If your main goal is “I have a course but no audience — I want the platform to help find buyers”, I’d look first at:

1. Udemy
2. Skillshare
3. LinkedIn Learning (if your topic fits)
4. Smaller niche marketplaces in your subject area

If your goal is “I want to own the students’ emails and build a long-term business”, I’d lean toward a hybrid approach: marketplace for discovery + your own email list/course site for repeat sales.

Yes. What you’re describing is usually called a course marketplace or course discovery platform: a site where you upload your course, the platform has its own audience, search engine, recommendations, and sometimes runs email campaigns or promotions to help sell it.

Some of the main options:

If your main goal is “I upload once and the platform helps people discover it through search + sends marketing emails”, the closest matches are:

1. Udemy — probably the strongest general-purpose marketplace model. It has course search, learner recommendations, promotions, and email-driven campaigns. Teach Udemy Udemy Support
2. Skillshare — especially if your course is creative; its discovery system and member newsletters are central to how classes get found. Skillshare Help Center
3. Domestika — if your audience is creative professionals.

A key tradeoff: marketplaces give you built-in discovery, but you usually give up some control over pricing, customer ownership, and branding. Platforms like Teachable or Thinkific give you more control and email tools, but they generally do not bring you a large built-in audience the way a marketplace does.

If you tell me your course topic (e.g., AI, fitness, photography, business, language, etc.) and whether you already have an audience, I can suggest the best marketplace fit.

Yes. What you’re describing is essentially a course marketplace with built-in distribution: you upload/list your course, the platform has an existing audience, and the platform helps surface it through search, recommendations, email, and sometimes paid advertising.

The strongest examples are:

• Udemy — probably the closest match. Your course is searchable in Udemy's marketplace, and Udemy recommends courses based on learner behavior. Its promotional programs can also put courses into emails, paid ads, affiliate marketing, and other campaigns. Udemy Support Udemy Teach

Catch: Udemy heavily controls pricing/promotions, and inclusion in promotions isn't guaranteed. Udemy Support

• Skillshare — particularly good for creative/design/business-style classes. Skillshare actively promotes selected classes through member newsletters, recommendations, homepage/browse placement, social campaigns, influencers, and paid search advertising. Skillshare Help Center

Catch: it's more subscription/royalty-oriented than a traditional "sell my course for $X" marketplace.

• Korshub — an interesting newer option if you already host your course somewhere else. It acts more like a course/deal discovery marketplace: you list a course, get discovered through search/category pages, and send learners to your existing platform. It says it doesn't take a commission. Korshub

Catch: its audience/distribution appears much smaller than Udemy or Skillshare.

If your goal is specifically...

“I don't want to build an audience from scratch. I want the platform to find students for me.”

I'd look at Udemy first, then Skillshare.

The distinction is important: Udemy/Skillshare aren't merely course-hosting tools. They have an existing learner marketplace, recommendation systems, search traffic, and platform-controlled marketing. That's the distribution you're looking for. Skillshare Help Center Udemy Teach

If you tell me what your course is about, its price, and whether you already host it somewhere (Teachable, Kajabi, your own site, etc.), I can identify the 3–5 platforms that are most likely to actually market it for you, rather than just giving you a place to upload it.

Yes. What you’re describing is essentially a course marketplace that owns the audience and does discovery + email marketing for instructors, rather than just giving you software to host your own course.

The strongest examples are:

• Udemy — probably the closest match. Your course is searchable in Udemy’s marketplace, and Udemy can promote participating courses through email campaigns, paid advertising, recommendations, seasonal promotions, and other marketing channels. Udemy Support Udemy Teach

• You can opt into the Udemy Deals Program, which lets Udemy discount and promote your course.
• The platform determines which courses get included in particular promotions; inclusion isn't guaranteed. Udemy Support
• Importantly, Udemy's promotional emails are different from the emails you can send yourself: Udemy itself can market your course to its broader learner base, whereas instructor promotional emails are primarily to your existing students. Udemy Support
• Skillshare — also a good fit, particularly for creative/professional topics. Skillshare says it promotes selected classes through its homepage, browse pages, newsletters, personalized recommendations, social campaigns, influencer partnerships, and paid search advertising. Skillshare Help Center
• Maven — interesting if your course is more premium/cohort-based. Maven has a marketplace/discovery system where courses can be surfaced through browsing, personalized weekly emails, and trending placements. Maven Help

The distinction I'd focus on

There are really two types of platforms:

So if your goal is specifically:

“I upload my course once, and the platform's existing audience can discover it in search and the platform periodically promotes it to relevant people by email.”

Udemy is probably the clearest match. Skillshare is another strong option depending on the subject and course format.

If you tell me what your course is about, its approximate price, and whether it's self-paced or cohort/live, I can narrow this down to the 3–5 marketplaces most likely to actually generate discovery for it, including how much marketing each platform does and what you give up in revenue/control.

Yes. What you’re describing is usually called a course marketplace or course discovery platform: a platform where your course is listed alongside others, can appear in search/category browsing, and the platform may promote courses through its own audience channels (including email).

Some options:

A few important distinctions:

• Open marketplace model: You upload a course, optimize the title/keywords, and the platform brings some search traffic. Udemy is the classic example. Udemy
• Curated marketplace model: The platform decides which courses to feature and may amplify them through recommendations/email. Maven is closer to this. Maven Help Center
• Course-hosting tools (not marketplaces): Platforms like Kajabi help you sell and email your audience but generally don’t provide the same built-in discovery marketplace. Kajabi

If your main goal is “I don’t want to build an audience from scratch; I want the platform to bring buyers”, I’d look first at:

1. Udemy for volume/search discovery.
2. Maven for higher-priced expert/cohort courses.
3. LinkedIn Learning if your course fits professional development and you can get accepted.

If you tell me your course type (video/self-paced vs live cohort, topic, and price range), I can narrow this down.

Yes. What you’re describing is usually called a course marketplace or course distribution marketplace: you upload your course, the platform helps with discovery (search, recommendations, category pages), and the platform may promote courses through its own email campaigns, ads, or member communications.

Some of the main options:

A few things to keep in mind:

• Udemy is probably the closest match if your goal is: “I upload a course → strangers find it through search → the marketplace helps sell it.” Udemy actively markets courses through learner recommendations, emails, promotions, and advertising channels. Udemy Teaching Udemy Support
• Skillshare is closer to a subscription-content model. It can surface classes through search, recommendations, and member emails, but its audience and course style tend to skew creative. Skillshare Help Center
• No marketplace guarantees promotion. Most platforms reward courses that get good engagement signals (clicks, completion, ratings, reviews, watch time), because those improve marketplace conversion.

If you want the platform to do the most customer acquisition for you, I’d generally compare:

1. Udemy — strongest “people are already searching to buy a course.”
2. Skillshare — strongest “people browse and discover classes.”
3. A hosted course platform (Kajabi, Teachable, Thinkific, etc.) — more control, but you usually have to bring the audience yourself.

If you tell me your course topic (e.g., coding, fitness, finance, language, art, leadership), I can suggest which marketplace is most likely to generate organic discovery.

Yes. What you’re describing is essentially a course marketplace that acts as the distributor/marketer, rather than just course-hosting software.

The strongest matches are:

• Udemy — probably the closest fit. Your course gets listed in a large marketplace, with discovery through search, browse, recommendations, email promotions, and paid advertising. Udemy says its marketing can include emails, paid ads, affiliate marketing, and retargeting when a course participates in its Deals program. Teach Udemy Udemy Support

teach.udemy.com

• Skillshare — also a good match, particularly for creative/business skills. Skillshare says it promotes selected classes through member newsletters, recommendations, homepage/browse placement, social campaigns, influencers, and paid search advertising. Its search algorithm also helps students discover classes based on relevance and engagement. Skillshare Help Center

skillshare.com

The important distinction

If your goal is:

“I upload my course once, and the platform's existing audience discovers it through search and the platform actively markets it by email.”

I'd look at Udemy first, then Skillshare.

That's quite different from platforms such as Teachable, Kajabi, Thinkific, or Podia. Those are primarily your own storefront + marketing infrastructure: you generally have to bring the audience yourself.

One caveat with Udemy: its instructor promotional emails are primarily for your existing Udemy students, whereas the broader Udemy marketing engine can put courses in its own recommendation emails, deals, ads, etc. Udemy Support Udemy Support

If you tell me what kind of course you're selling and roughly what price you want to charge (e.g. $20, $100, $500+), I can give you a shortlist of 5–10 marketplaces ranked specifically by how much customer acquisition/marketing they do for the instructor.

Yes. What you’re describing is essentially a course marketplace that provides both discovery and marketplace-driven marketing—rather than just course-hosting software.

The strongest matches are:

• Udemy — probably the closest fit. Your course sits in a large marketplace where students search by topic, and Udemy also promotes courses through its own marketing ecosystem. It has marketplace search, recommendations, paid advertising, and its Deals Program, where Udemy can include courses in discounts marketed to learners. Udemy Teach Udemy Support

Caveat: Udemy's instructor promotional emails are primarily emails you send to your existing Udemy students—not Udemy blasting your course to its entire database. Udemy Support Udemy Support

• Skillshare — arguably an even closer match if you want the platform itself to do the marketing. Skillshare says it promotes classes through homepage/browse features, personalized recommendations, member newsletters, social campaigns, influencer partnerships, and paid search advertising. Its search algorithm also helps students discover classes based on titles, descriptions, tags, engagement, etc. Skillshare

The downside is that Skillshare's model is more subscription-based than "buy my individual course."

• Coursera is another marketplace/discovery model, but it's much more oriented toward universities, companies, and professional credentials, so it's less straightforward for an independent course creator.

If this is what you're trying to build...

There are actually two different models worth distinguishing:

A. "Put my course on a marketplace and let the marketplace find students."
→ Udemy / Skillshare are the obvious examples.

B. "I host my own course, but I want a marketplace/network to actively distribute it through search, recommendations, and email."
→ That's a more interesting—and less well-served—category.

If you're asking because you have your own course and want something that will actively bring you students without you having to build the audience yourself, I can give you a shortlist of 5–10 platforms ranked by how much student acquisition/marketing they actually do for instructors, including their revenue split and whether they email their existing audience.

Yes. What you’re describing is essentially an online-course marketplace that owns the audience/discovery layer—people search the marketplace for a topic, the platform recommends courses, and the platform itself markets courses through email, promotions, ads, etc.

The two strongest fits are:

1. Udemy — probably the closest match

Udemy is explicitly a marketplace. Your course can be discovered through Udemy search, browse pages, recommendations, Udemy emails, ads, and affiliates. Udemy says its categorization and landing pages help courses surface through search, recommendations, emails, and promotions. Udemy Teaching Udemy

More importantly, if you opt into its Deals program, Udemy can promote your course through emails, paid advertising, affiliate marketing, search ads, social placements, and retargeting. Udemy

teach.udemy.com

Caveat: Udemy's economics and discounting model are marketplace-oriented, so you give up some control over pricing and customer ownership.

2. Skillshare — strong if your subject fits

Skillshare is also very close to what you're describing. It actively promotes classes through:

• Search and browse
• Personalized recommendations
• Member newsletters
• Class/teacher notifications
• Social campaigns
• Influencer partnerships
• Paid advertising, including Google/Bing/Apple Search campaigns

Skillshare specifically says its newsletters highlight new, popular, and recommended classes, and that its search algorithm uses your title, description, tags, and student engagement to surface classes. Skillshare Help Center

help.skillshare.com

The distinction I'd make

If your priority is:

"I have a course, but I don't want to have to build an audience from scratch. I want a marketplace where people are already searching for my topic and the platform can put my course in front of them."

I'd look at Udemy first, then Skillshare depending on the subject.

Udemy is particularly interesting because it has an explicit marketplace/search model plus platform-controlled email and paid promotion. Skillshare may be more attractive for creative/design/business/creator-oriented subjects.

If you tell me what your course is about, its price, and whether it's video/self-paced or cohort/live, I can give you a shortlist of 5–10 platforms ranked specifically by how much audience discovery + platform-run email promotion they provide, including the revenue split.

Yes. What you’re describing is essentially a course marketplace that provides both organic discovery and platform-run marketing—so you’re not solely responsible for bringing traffic yourself.

The strongest examples are:

• Udemy — probably the closest match. Your course appears in Udemy’s marketplace/search, and Udemy can promote eligible courses through email campaigns, personalized recommendations, paid advertising, seasonal promotions, and other channels. Teach Udemy Udemy

• Important distinction: Udemy’s instructor “promotional emails” are primarily emails you send to your existing Udemy students. However, Udemy itself also sends recommendation/marketing emails to its broader learner base. Udemy Teach Udemy
• Participation in Udemy's Deals/marketing program can expose a course to emails, paid ads, affiliate marketing, search ads, social placements, and retargeting. Udemy
• Skillshare — also fits quite well, especially for creative/professional topics. Skillshare says it promotes classes through member newsletters, personalized recommendations, homepage/browse placement, social campaigns, influencer partnerships, and paid search advertising. Skillshare Help Center

So if your goal is:

“I upload my course once, and the platform helps people discover it through its own search audience and periodically markets it to that audience.”

then Udemy is probably the clearest example.

But there’s an important tradeoff

The marketplace is effectively supplying you with a built-in audience and marketing engine, but in exchange you generally give up some combination of pricing control, branding/control over the customer relationship, and revenue per sale. Ruzuku

If you're asking because you're trying to find a platform for your own existing course, I can also compare 5–10 platforms specifically on “platform brings me customers” rather than “platform gives me tools to market myself.” That distinction produces a very different shortlist.

Yes. What you’re describing is essentially a course marketplace that provides its own demand generation—not just an LMS where you have to bring all the students yourself.

The strongest examples are:

• Udemy — probably the closest match. Courses are searchable inside the marketplace, and Udemy promotes courses through its own recommendations, emails, app, and paid advertising. Udemy says its marketing campaigns can recommend courses to learners based on their behavior and interests. Teach Udemy

• Important nuance: Udemy's promotional emails that instructors send themselves are primarily for promoting that instructor's other Udemy courses to their existing students. Udemy Support Udemy Support
• The more interesting part for your use case is Udemy's own marketing—recommendation emails, marketplace discovery, advertising, etc. Teach Udemy
• Skillshare — also a strong fit. Skillshare explicitly says it promotes classes through member newsletters, personalized recommendations, search/browse, social campaigns, influencer partnerships, and paid search advertising. Skillshare Help Center

• Its search algorithm considers the class title, description, tags, engagement, and freshness, so there is genuine marketplace-style discovery. Skillshare Help Center
• This is particularly attractive if your course fits creative/professional skills.
• Coursera is more of a university/professional-education ecosystem than an open marketplace, so it's less straightforward if you're an independent course creator.

The distinction I'd pay attention to

There are really three different models:

So if your goal is:

“I upload a course, optimize its listing, and the platform has a large existing audience that can discover it through search/recommendations and potentially receive platform-generated promotional emails.”

Then Udemy and Skillshare are much closer to what you're looking for than a conventional course-hosting platform.

If you're asking because you're looking for the best marketplace to put your own existing course on, I can also compare the major options specifically on (1) organic search discovery, (2) platform-run email promotion, (3) revenue split, (4) ability to upload an existing course, and (5) how much marketing you have to do yourself.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns the audience and does discovery/marketing for you, rather than a platform like Teachable where you have to bring your own traffic.

Best fit: Udemy

Udemy is probably the closest match to what you have in mind:

• Marketplace search: Your course is listed alongside thousands of others, and Udemy has its own search/recommendation system. It also provides Marketplace Insights showing demand and search volume for topics. Udemy Support
• Platform-run email marketing: Udemy sends personalized course recommendations to learners through email, based on their interests and behavior. Teach Udemy
• Platform promotions: Udemy runs seasonal campaigns, discounts, recommendations, and advertising campaigns that can include eligible courses. Teach Udemy Udemy Support
• You don't need your own audience: That's one of the fundamental advantages of the marketplace model—you're tapping into an existing learner base. Ruzuku
• You retain ownership of your content: Publishing on Udemy doesn't give them exclusive ownership of the course. Udemy Support

There is an important catch: Udemy's platform marketing isn't the same thing as buying a dedicated email blast. Their algorithms decide which courses get recommended to which learners. You can also send promotional emails yourself, but those are primarily to students already enrolled in your courses, not to Udemy's entire subscriber base. Udemy Support Udemy Support

Another possibility: Skillshare

Skillshare also has marketplace-style discovery. Its search algorithm considers your title, description, tags and student engagement, and Skillshare says it actively promotes quality classes and uses personalized recommendations. Skillshare Help Center

The big difference is that Skillshare is more subscription/catalog oriented, whereas Udemy is particularly strong if your goal is:

“I create a course once, put it in a marketplace, and have the marketplace's search, recommendations, promotions, emails and advertising bring potential buyers to it.”

So yes—Udemy is probably the first platform I'd investigate.

If you tell me what your course is about and roughly what you want to charge ($20, $100, $500, etc.), I can give you 5–10 marketplaces that fit that exact model, including which ones actually promote instructors' courses to their own email lists and how their revenue shares compare.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns the learner audience and helps distribute your course—through marketplace search, recommendations, email, and sometimes paid advertising.

The two strongest examples are:

• Udemy — probably the closest match. Your course sits in Udemy’s marketplace and can be discovered through Udemy search, recommendations, emails, ads, and affiliates. Udemy’s Deals Program can also put courses into platform-run promotions, including email and paid advertising. Udemy Support Udemy Support Udemy Teach
• Skillshare — also very close, particularly if your course fits creative/business/skill-based learning. Skillshare says it promotes classes through member newsletters, recommendations, search/browse, homepage features, social campaigns, influencers, and paid search advertising. Skillshare

The important distinction

If your goal is:

“I upload my course once, and the marketplace helps people discover and buy it without me having to build my own email list.”

then Udemy is probably the first platform I'd investigate.

Udemy specifically tracks traffic coming from its own search, discovery, emails, ads, and affiliates, so you can see how much discovery is happening inside the marketplace. Udemy Support

One caveat: platform promotion isn't guaranteed. For example, Udemy says inclusion in its promotions depends on factors such as topic, enrollments, conversions, ratings, reviews, and learner behavior. Udemy Support

Also, Udemy's instructor promotional emails are primarily for your existing Udemy students, not a way for you to blast your course to Udemy's entire customer database. The platform itself, however, can send learner recommendations and promotional campaigns. Udemy Support Udemy Teach

If you tell me what your course is about and roughly what you want to charge, I can compare 5–10 marketplaces specifically on built-in discovery + platform-run email marketing + revenue share + how much marketing you have to do yourself.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns a learner audience and does discovery/marketing for instructors, rather than just giving you software to build your own course website.

The two strongest fits are:

• Udemy — probably the closest match. Your course is searchable in Udemy’s marketplace, and Udemy can promote courses through its own marketing, including its Deals Program. It also has Marketplace Insights showing search volume and student demand for topics. Udemy Support Udemy Support
• Skillshare — also a strong fit, particularly for creative, business, design, productivity, and skills-oriented courses. Skillshare explicitly says it promotes classes through member emails, search/browse/recommendations, paid advertising, social campaigns, and influencer partnerships. Skillshare Help Center

The important distinction

Thinkific, for example, is primarily infrastructure for building and marketing your own audience; its documentation emphasizes building your own email list and connecting email-marketing apps. Thinkific Support Thinkific Support

So if your goal is:

“I upload my course once, and I want a marketplace to expose it to people searching for that subject and periodically promote it to its existing email audience.”

I'd look first at Udemy and Skillshare, rather than Teachable/Thinkific.

One nuance: Udemy's promotional emails are primarily tools for you to market your other Udemy courses to your existing students; that's different from Udemy independently emailing its entire customer base about your course. Udemy Support Udemy Support Skillshare is more explicit about the platform itself featuring classes in member newsletters and recommendations. Skillshare Help Center

If you tell me what your course is about and roughly how much it costs, I can identify the 5–10 marketplaces that are the closest match, including smaller/niche marketplaces that may be better than Udemy or Skillshare for your subject.

Yes. What you’re describing is essentially an online-course marketplace where the platform itself provides discovery and marketing, rather than just giving you course-hosting software.

The strongest fits are:

• Udemy — probably the closest match. Your course is searchable in Udemy’s marketplace, and Udemy surfaces courses based on relevance, learner demand, ratings, engagement, etc. Teach Udemy

• The important caveat: Udemy does not generally email its entire learner database to promote an individual instructor's course on demand. Instructor promotional emails are primarily for reaching students who have already enrolled in your courses. Udemy Support Udemy Support
• Udemy does have its own marketplace promotions, deals, recommendations, and other discovery mechanisms, so the platform can generate sales you didn't personally source.
• Skillshare — arguably an even better match for the "platform markets my course for me" aspect. Skillshare says it promotes classes through member newsletters, personalized recommendations, homepage/Browse features, social campaigns, influencer partnerships, and paid advertising. Skillshare Help Center

• Its search algorithm also considers your title, description, tags, and student engagement, so there is genuine marketplace-style discovery. Skillshare Help Center
• The tradeoff is that Skillshare operates more like a membership/subscription library than a traditional "buy this individual course for $49" marketplace.

The distinction I'd pay attention to

There are really three different models:

So if your goal is:

"I upload my course once, and the marketplace has its own search traffic, recommendations, email list, promotions, and sales engine."

I'd start with Udemy and Skillshare, rather than a course-hosting platform.

If you tell me what kind of course you're selling, its approximate price, and whether you want one-time purchases or subscriptions, I can narrow this down to the 3–5 platforms that are actually worth considering, including their audience size, revenue split, discovery mechanisms, and how much marketing they do for instructors.

Yes. What you’re describing is usually called a course marketplace or course discovery marketplace: a platform where instructors upload courses, the platform helps students find them through search/recommendations, and the platform may promote courses through its own email campaigns, ads, and notifications. Ruzuku

Some of the main options:

A few considerations:

• Udemy is probably the closest match if you want “upload a course → students discover it → marketplace helps sell it.” Udemy explicitly provides instructor marketing tools and runs its own learner marketing campaigns. Udemy Support Udemy Teach
• Skillshare is closer to a subscription streaming model; its promotion system includes newsletters and personalized recommendations rather than primarily individual course purchases. Skillshare Help Center
• Marketplaces generally help with discovery, but you usually trade away some control over pricing, branding, and direct access to student relationships. Ruzuku

If your goal is “I have a course and I don’t want to build an audience from scratch; I want the platform to bring me buyers”, I’d start by comparing Udemy vs Skillshare.

If you tell me:

1. your course topic,
2. price range (free / $20–100 / premium $200+), and
3. whether you want one-time purchases or subscriptions,

I can narrow down which marketplace is the best fit.

Yes. What you’re describing is essentially a course marketplace: you upload your course, and the platform provides the audience, search/discovery, recommendations, and some of the marketing.

The strongest matches

• Udemy — probably the closest match. Your course is searchable in a large marketplace, and Udemy can promote participating courses through its own emails, deals, paid advertising, affiliates, and personalized recommendations. Udemy Support Udemy Teaching

• You can also send promotional emails to students who have taken your other paid courses, although these emails are for promoting your own Udemy courses, not someone else's. Udemy Support Udemy Support
• Udemy's marketplace discovery considers things such as learner demand, relevance, engagement, ratings, and reviews. Udemy Teaching
• Skillshare — another very good fit, particularly for creative, business, design, photography, productivity, and similar subjects. Skillshare explicitly promotes classes through member newsletters, recommendations, search/browse, homepage features, paid search advertising, social campaigns, and influencer partnerships. Skillshare Help Center

• Its search algorithm uses your title, description, tags, and student engagement to determine discovery. Skillshare Help Center

The important distinction

If what you want is:

“I create the course once, put it on the platform, and the platform itself has an audience that can discover it and potentially gets it into their email marketing.”

Then Udemy and Skillshare are exactly the type of platforms I'd investigate.

If instead you mean:

“I want to sell a $500–$2,000 course, but I don't have an audience, and I want a marketplace to actively find buyers for me.”

That's a different—and harder—category. Most course platforms such as Teachable, Thinkific, Kajabi, etc. are primarily course-hosting businesses, not marketplaces. They give you the storefront and marketing tools but generally don't provide the same built-in consumer discovery engine.

One particularly interesting point in 2026 is that Udemy says its courses can also be surfaced through its ChatGPT app, meaning marketplace discovery is no longer limited to Udemy's own search. Udemy Support

If you tell me what your course is about, its approximate price, and whether it's aimed at consumers or professionals, I can narrow this down to the 3–5 platforms most likely to actually generate organic discovery and platform-driven email promotion for your particular course.

Yes. What you’re describing is essentially a course marketplace with built-in distribution: people search/browse for courses on the platform, and the platform itself promotes courses through recommendations, email, ads, and sales.

The two strongest fits are:

1. Udemy — probably the closest match

Udemy is explicitly a marketplace. Your course can be discovered through Udemy search, recommendations, category browsing, and marketplace promotions. Udemy also says it promotes courses through targeted campaigns, including emails, the Udemy app/site, and advertising on external sites. www.udemy.comteach.udemy.com

There is an important distinction with email:

• Udemy itself sends recommendation/promotional emails to learners, potentially featuring your course. www.udemy.comteach.udemy.com
• You can also send promotional emails to your existing Udemy students, although those emails are primarily for promoting your other Udemy courses, with limits on frequency. support.udemy.com
• Udemy has a Deals program where participating courses can be included in platform-wide discounts and promotions. support.udemy.com

So if your goal is “I upload my course and the platform has an audience that can discover and market it without me building the entire audience myself,” Udemy is a very strong fit.

2. Skillshare — also very close

Skillshare is particularly interesting if your course is in areas like design, creative skills, illustration, photography, productivity, freelancing, business, or similar topics.

Skillshare says it promotes classes through:

• Search and personalized recommendations
• Homepage and Browse-page placement
• Staff Picks
• Regular member newsletters
• Notifications about new classes
• Social campaigns
• Influencer partnerships
• Paid Google/Bing/Apple advertising

Its search algorithm specifically considers your title, description, tags, category, and student engagement. help.skillshare.com

That's arguably even closer to the model you're describing: the platform owns the audience and actively merchandises courses to that audience.

What I would not choose for this particular goal

Platforms like Thinkific, Teachable, Kajabi, Podia, etc. are primarily your own course storefront/business infrastructure, rather than marketplaces.

For example, Thinkific's own marketing guidance focuses on building your email list and marketing your course yourself, with email automation to nurture your leads. support.thinkific.com

So I'd think of it this way:

If you tell me what your course is about, its approximate price, and whether it's video/self-paced or live/cohort-based, I can identify the 3–5 marketplaces that are most likely to actually bring you students rather than just give you course-hosting software.

Yes. What you’re describing is usually called a course marketplace (or marketplace LMS): a platform where your course gets listed alongside other courses, learners can discover it through the platform’s search/browse traffic, and the platform may promote courses through its own email campaigns, recommendations, or ads.

Some options:

A key distinction:

• Marketplace-first platforms (Udemy, Skillshare, Coursera): you trade some control/revenue share for access to existing learner traffic.
• Marketing-platform tools (Kajabi, Thinkific, Teachable): you own the customer relationship, but you usually have to bring the audience yourself. www.kajabi.com

If your main goal is “I upload my course and the platform helps strangers find it through search + email”, I’d look first at:

1. Udemy — strongest fit for discoverability at scale.
2. Skillshare — good for creative categories.
3. Maven — better if your course is cohort/live and expert-led.
4. LinkedIn Learning — strong if it matches professional development.

If you tell me your course topic, price range, and whether it’s self-paced video vs live cohort, I can narrow this down.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns the audience and actively drives discovery—rather than just giving you software to host a course.

The two strongest examples are:

• Udemy — probably the closest match. Your course is listed in a large searchable marketplace, and Udemy says it promotes courses through personalized recommendations, email, push notifications, seasonal campaigns, and paid advertising. Udemy Udemy Teach

• You don't have to build the audience from scratch.
• Courses can appear in Udemy search/recommendations.
• Udemy can include courses in platform-wide promotions and deals, although inclusion isn't guaranteed. Udemy
• There's also currently a Udemy ChatGPT integration that can surface courses from its marketplace. Udemy
• The tradeoff is that you're operating inside Udemy's pricing, revenue-share, and marketplace rules.
• Skillshare — another strong fit, particularly for creative/business/skill-based classes. Skillshare explicitly says it promotes classes through member emails, search/browse, recommendations, social campaigns, influencers, and paid advertising. Skillshare Help Center

The distinction I'd pay attention to

There are really three different models:

So if your goal is:

“I upload my course once, and the marketplace has an existing audience that can discover it through search, recommendations, and promotional emails.”

then Udemy is probably the clearest example of exactly what you're looking for. Udemy explicitly describes its marketplace as making courses discoverable and says its marketing system uses learner behavior to determine which courses to recommend in emails, on the platform, in its app, and elsewhere. Udemy Teach

One important nuance: Udemy's instructor promotional emails aren't the same thing as Udemy marketing your course to its entire database. Your own promotional emails are generally limited to students already enrolled in your courses; the broader audience marketing is controlled by Udemy. Udemy

If you're asking because you have a course already and want the platform to do most of the customer acquisition, I can also compare 10–15 platforms specifically by “how much of the marketing/discovery do they do for you?” That's a more useful comparison than the usual “best online course platforms” lists.

Yes. What you’re describing is essentially a course marketplace that owns the audience and actively markets courses to that audience, rather than just giving you software to host your own course.

The strongest fits are:

1. Udemy — probably the closest match

Udemy is explicitly a marketplace: students search/browse for courses, and Udemy's recommendation systems can surface courses based on learner behavior, relevance, ratings, reviews, etc. www.udemy.com

More importantly for what you're asking, Udemy itself markets courses. Its promotional machinery includes:

• Email recommendations to learners
• On-platform recommendations
• Discounts and promotional campaigns
• Paid advertising/retargeting
• Affiliate marketing
• Search/discovery within the marketplace

Udemy says its marketing campaigns can recommend courses to learners through email, its app, the Udemy site, and other websites. teach.udemy.comsupport.udemy.com

Teach on Udemy

Important caveat: you don't simply pay Udemy to blast your course to its entire email list. Course inclusion in promotions isn't guaranteed; Udemy uses factors such as topic, enrollments, conversions, ratings, reviews, and learner behavior to determine which courses get promoted. teach.udemy.comsupport.udemy.com

2. Skillshare — also a very good fit

Skillshare is particularly interesting if your course is in creative, business, productivity, design, freelancing, or similar areas.

Skillshare says it promotes classes through:

• Search and browse
• Personalized recommendations
• Homepage placement
• Staff Picks
• Regular newsletters to 600,000+ members
• Notifications about new classes
• Social campaigns

Its search algorithm considers things like your title, description, tags, relevance, and student engagement. help.skillshare.com

How Skillshare promotes teaching

The distinction that matters

There are really three different business models:

So if your priority is:

"I want to upload my course once, and have the platform's existing audience discover it through search, recommendations, and promotional emails."

I'd look at Udemy first, with Skillshare as the other major option.

One nuance: Udemy's instructor promotional emails aren't the same thing as Udemy marketing your course to its entire customer database. Instructors can email their own existing Udemy students, while Udemy separately runs its own recommendation/promotion machinery. support.udemy.com

If you tell me what your course is about, its price (e.g. $49 vs $499), and whether it's video/self-paced or cohort-based, I can identify the 5–10 marketplaces/platforms that are actually suited to it and compare how much audience discovery and platform-driven promotion each provides.

Yes. What you’re describing is essentially a course marketplace that does the customer acquisition for you—people search the marketplace, discover your course, and the platform also promotes courses through its own email/advertising channels.

The two strongest examples are:

1. Udemy — probably the closest match

Udemy is explicitly built as a marketplace. Your course can be discovered through Udemy search, recommendations, category pages, and promotions rather than requiring you to bring every student yourself. support.udemy.comsupport.udemy.com

More importantly, if you participate in Udemy's Deals Program, Udemy can promote your course through:

• Email campaigns
• Paid advertising
• Affiliate marketing
• On-platform promotions
• External search/social/retargeting campaigns

Udemy says its recommendations can also appear in learners' emails, app, website, and elsewhere based on their interests and behavior. support.udemy.comsupport.udemy.com

Udemy — Become an instructor

The catch: Udemy controls promotional pricing when you're in the Deals Program, and inclusion in individual promotions isn't guaranteed. support.udemy.comsupport.udemy.com

2. Skillshare — also very strong for platform-driven discovery

Skillshare is less of a traditional "buy this individual course" marketplace because it operates primarily around membership access, but it does a lot of the discovery work for teachers.

Skillshare says it promotes classes through member newsletters, personalized recommendations, homepage/browse placement, social campaigns, influencer partnerships, and paid advertising. Its search algorithm also uses your title, description, tags, and student engagement to surface classes. help.skillshare.com

Skillshare — Teach on Skillshare

The important distinction

If your goal is:

"I want to upload a course once, and have the platform bring me prospective students through search + its own email marketing, rather than building my own audience."

I'd rank them roughly:

Udemy is probably the closest to exactly what you're asking for. It is unusually focused on acquiring learners for instructors rather than simply giving you software to sell courses to an audience you already have.

If you tell me what kind of course you're selling and roughly its price ($20, $100, $500, etc.), I can also identify the best 5–10 marketplaces for that specific type of course, including ones that actively email/promote instructors' courses.

Yes. What you’re describing is essentially a course marketplace that owns the learner audience—rather than a platform where you have to bring all the traffic yourself.

The two strongest fits are:

1. Udemy — probably the closest match

Udemy gives your course exposure through:

• Marketplace search — learners search for topics and courses directly on Udemy.
• Personalized recommendations — Udemy recommends courses based on learner behavior, interests, searches, wishlists, etc.
• Platform-wide promotions — Udemy runs sales and promotional campaigns.
• Email marketing — Udemy can recommend courses to learners through its own email communications.
• External advertising — Udemy says it uses channels such as Google, Facebook, YouTube and other sites to bring learners to courses. teach.udemy.comsupport.udemy.comhelp.skillshare.com

Importantly, you can opt into Udemy's Deals Program, which allows Udemy to include your course in promotions, emails, paid advertising and affiliate marketing. Participation isn't guaranteed for every course; Udemy considers things such as topic, enrollments, conversions, ratings and reviews. teach.udemy.comsupport.udemy.comhelp.skillshare.com

Udemy instructor information

2. Skillshare — also very much this model

Skillshare is particularly interesting if your course fits creative/professional categories.

Skillshare says it promotes classes through:

• Search and browse
• Personalized recommendations
• Member newsletters
• Emails recommending classes
• Homepage/featured placements
• Paid Google/Bing/Apple advertising
• Social campaigns and influencer partnerships help.skillshare.com

Its search algorithm specifically considers your title, description, tags and student engagement, so there is a genuine marketplace-discovery component rather than simply hosting your videos. help.skillshare.com

Skillshare for teachers

The distinction I'd pay attention to

If your goal is:

“I want to upload my course once, and have the platform's existing audience discover it through search, recommendations, email and promotions.”

I'd look at Udemy first, then Skillshare.

If instead your goal is:

“I want a platform that will actively market my particular course to its email list, even though I don't have an audience yet.”

That's a slightly harder requirement. Most marketplaces don't promise that every instructor gets dedicated email blasts. They generally select courses algorithmically or editorially for newsletters and promotions.

For example, Skillshare says it sends newsletters highlighting new, popular and recommended classes, while Udemy says promotional inclusion depends on performance and other factors. teach.udemy.comsupport.udemy.comhelp.skillshare.com

If you tell me what your course is about, its price, and whether it's video-based/self-paced, I can compare 5–10 platforms specifically on “platform brings me customers through search + its email list + paid promotion” and identify the best fit.

Yes. What you’re describing is essentially a course marketplace: you upload your course to a platform that already has student traffic, search/browse discovery, recommendations, and—ideally—the platform markets courses to its own audience.

The two strongest fits are:

🥇 Udemy is probably closest to what you mean

Udemy operates as a large course marketplace. Its system can surface courses through search, personalized recommendations, email, app recommendations, and promotions. Udemy says it uses learner interests and purchasing behavior to determine which courses to feature in emails, on the platform, and through advertising. teach.udemy.com

So you aren't solely responsible for generating traffic.

There's an important distinction, though: Udemy's promotional emails to its marketplace audience are different from the "promotional emails" instructors can send. Instructor promotional emails are primarily for marketing your other Udemy courses to students already enrolled in your courses, with limits of two per course per month. support.udemy.com

The more interesting part for your question is that Udemy itself runs marketplace-wide promotions and marketing campaigns. For example, it runs seasonal campaigns and personalized course recommendations based on learner behavior. teach.udemy.com

🥈 Skillshare may be an even better fit for some courses

Skillshare explicitly says it promotes classes through:

• homepage and Browse-page features
• Staff Picks
• member newsletters
• personalized recommendations
• notifications about new classes
• social campaigns
• influencer partnerships
• paid advertising on Google, Bing, Apple Search, etc. help.skillshare.com

Its search algorithm also uses your title, description, tags, category and student engagement to help people find your class. help.skillshare.com

So Skillshare is particularly close to your description of "I create the course; the marketplace helps people discover it."

The key tradeoff

The marketplace model gives you distribution in exchange for control/margin.

You generally get:

You:
Create course → optimize listing → upload → improve course → earn from enrollments/watch time

Platform:
Search engine + recommendations + audience + email campaigns + promotions + sometimes paid advertising

Whereas with Teachable, Thinkific, Kajabi, Podia, etc., you get much more control over pricing, branding and customer relationships—but you are largely responsible for bringing the audience yourself.

If your main goal is:

"I don't want to build an audience from scratch. I want my course sitting in a marketplace where people search for topics, and I want the platform to promote good courses to its existing audience."

then Udemy and Skillshare are exactly the category I'd investigate first.

If you tell me what your course is about and roughly what you want to charge (e.g. "$49 Excel course" or "$500 AI certification course"), I can narrow this down to the 3–5 marketplaces most likely to actually generate organic discovery and platform-driven email promotion for that particular course.

Yes. What you’re describing is essentially a course marketplace with built-in discovery and marketplace-controlled marketing—rather than a platform where you have to generate all the traffic yourself.

The strongest fits are:

The closest match: Udemy

Udemy is probably exactly what you're looking for.

Your course gets its own marketplace listing, and Udemy's search/recommendation system can surface it to learners. Udemy also runs its own marketing—including email campaigns, paid advertising, retargeting, affiliate marketing, and promotions—for courses participating in its promotional programs. teach.udemy.comsupport.udemy.com

Importantly, Udemy says its marketplace discovery considers things such as learner demand, engagement, ratings, reviews, and relevance. teach.udemy.com

There is a catch: you don't control whether Udemy puts your course into every promotion. Participation is determined using factors including topic, enrollments, conversions, ratings, reviews, and student behavior. teach.udemy.comsupport.udemy.com

Also, Udemy's instructor promotional emails are mostly for marketing your other Udemy courses to your existing Udemy students. The broader emails to Udemy's audience are platform-controlled. support.udemy.com

Skillshare is another strong match

Skillshare is particularly interesting if your course is in design, creative skills, illustration, photography, video, writing, productivity, or similar areas.

Skillshare explicitly says it promotes classes through:

• its homepage and Browse pages
• Staff Picks
• member newsletters and personalized emails
• social campaigns
• influencer partnerships
• paid search/social advertising
• personalized recommendations

Its search algorithm also uses the class title, description, tags, category, and student engagement to determine discovery. help.skillshare.com

So Skillshare is arguably even closer to the model you're describing: upload the course → platform has an existing audience → platform recommends/merchandises it → platform emails relevant learners.

One important distinction

If your goal is:

"I want to create a course once and have the platform itself bring me prospective students through search, recommendations, and email."

I'd rank them roughly:

1. Udemy — strongest general-purpose marketplace/distribution engine
2. Skillshare — excellent if your subject fits its audience
3. Coursera — powerful distribution, but much harder to enter as an independent instructor

If you tell me what your course is about, its approximate price, and whether it's video-based or something else, I can identify the 5–10 platforms that most closely match this "marketplace + platform does the marketing" model, including some less obvious alternatives.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns the learner audience and helps distribute your course—rather than an LMS where you have to bring all the traffic yourself.

The strongest fits are:

The closest match: Udemy

Udemy is probably the model you're looking for. It operates as a true marketplace, so students search/browse courses on the platform, and Udemy has its own mechanisms for promoting courses. Instructors can opt into the Udemy Deals Program, where Udemy can include courses in promotional campaigns; inclusion isn't guaranteed and depends on factors such as topic, enrollments, conversions, ratings, reviews, and learner behavior. support.udemy.com

It also has Marketplace Insights, which gives instructors data on search demand and revenue for potential course topics. support.udemy.com

One important distinction: Udemy's "promotional emails" feature is primarily for you to email your existing Udemy students about your other Udemy courses. It's not simply Udemy blasting every new course to its entire email database. support.udemy.com

Skillshare may be even closer to your description

Skillshare explicitly says it promotes classes through:

• member newsletters featuring new, popular and recommended classes
• personalized recommendations
• search and browse
• homepage placements and Staff Picks
• social campaigns
• influencer partnerships
• paid advertising, including Google, Bing and Apple Search Ads

Its search algorithm also considers your title, description, tags and student engagement, meaning the platform itself can help people discover your course. help.skillshare.com

So if what you mean is:

"I upload my course once, and the marketplace has its own audience, search traffic, recommendation engine, email list, and marketing campaigns that can potentially bring me students."

Yes—Udemy and Skillshare are exactly the type of platforms to investigate.

If you tell me what your course is about, its approximate price, and whether it's video/self-paced or cohort-based, I can narrow this down to the 3–5 marketplaces most likely to actually generate discovery for it, including how they pay instructors and how much control you retain over your course.

Yes. What you’re describing is essentially a course marketplace that provides both organic discovery and platform-run marketing—rather than just a tool where you host/sell your course.

The two strongest fits are:

1. Udemy — probably the closest match

Udemy is a true marketplace: people search/browse for courses, and Udemy's algorithms can surface courses based on topic, student behavior, ratings, reviews, etc.

More importantly, if you opt into its promotional programs, Udemy itself can promote your course through email, paid advertising, affiliate marketing, and other campaigns. support.udemy.com

The tradeoff is control: Udemy can discount your course and you give up some control over pricing and the customer relationship.

One nuance: Udemy's instructor promotional emails are primarily for your existing Udemy students, not Udemy blasting your course to its entire database. The platform-run marketing is separate from those instructor emails. support.udemy.com

Udemy

2. Skillshare — particularly strong for platform discovery

Skillshare explicitly says it promotes classes through:

• Member newsletters and emails
• Search and personalized recommendations
• Homepage and Browse-page features
• Staff Picks
• Social campaigns
• Influencer partnerships
• Paid Google/Bing/Apple advertising

It also says its search algorithm considers things like your title, description, tags, category, and student engagement. help.skillshare.com

That's unusually close to what you're describing: put the course into a marketplace and let the marketplace help create demand.

Skillshare

The important distinction

If your goal is:

"I have a course, but I don't have a big audience. I want a platform where people can search for the topic, discover my course, and the platform itself has an incentive to market it."

I'd look primarily at Udemy and Skillshare, rather than Teachable, Kajabi, Thinkific, Podia, etc.

Those latter platforms are more like your own storefront. You get much more control, but you generally have to bring the traffic yourself.

If you tell me what your course is about, its approximate price, and whether it's video/self-paced or cohort-based, I can identify the 3–5 marketplaces that are most likely to actually generate discovery for that particular course.

Yes. What you’re describing is usually called a course marketplace or learning marketplace: a platform where your course can appear in internal search/browse results, and the platform helps drive discovery through its own audience, recommendations, or email marketing.

Some options:

A few distinctions matter:

• If you want the platform to bring you new students, marketplaces like Udemy and Maven are closer to what you want.
• If you want to own the audience and email list, platforms like Kajabi focus more on helping you run your own marketing funnels and email campaigns rather than sending your course to a marketplace audience. www.kajabi.com
• If your course is niche or high-ticket, a marketplace may provide less discovery than a targeted funnel, because marketplaces tend to reward courses with strong reviews, conversion rates, and demand signals.

If your main goal is “I upload my course once and the platform actively helps find buyers through search + emails”, I’d shortlist:

1. Udemy — biggest built-in marketplace reach.
2. Maven — better for expert-led/cohort courses.
3. LinkedIn Learning — strongest for professional audiences, but harder to enter.

If you tell me your course topic, price range, and whether it’s self-paced vs live, I can narrow down which marketplace is most likely to work.

Yes. Udemy is probably the closest match to what you're describing.

It works as a course marketplace + discovery engine + marketing channel:

• Marketplace discovery: People search Udemy for topics, and Udemy recommends courses based on searches, browsing, wishlists, purchases, and learner behavior. teach.udemy.com
• Platform-run email marketing: If you participate in Udemy's Deals Program, Udemy can promote your course through emails, as well as paid advertising and affiliate marketing. support.udemy.com
• Platform-run promotions: Udemy periodically discounts courses and uses those promotions to drive enrollments. Participation is optional, and inclusion in any particular promotion isn't guaranteed. teach.udemy.comsupport.udemy.com
• You don't have to build the audience yourself: That's the major distinction from platforms like Teachable, Kajabi, Thinkific, etc., where you generally own the storefront but are responsible for bringing in much more of the traffic.

One important distinction: Udemy's promotional emails to its broader learner base are not something you individually control. Your course can be selected for Udemy's marketing campaigns. The instructor-controlled promotional emails are primarily emails to students who have already enrolled in your courses. support.udemy.com

If this is the model you're looking for

I'd think about the options roughly like this:

So if your priority is: “I want to upload my course and have the platform itself help people discover it, send promotions, and bring me buyers,” I'd investigate Udemy first.

Udemy's instructor information

If you tell me what kind of course you're selling and roughly what price you want to charge (e.g. $30, $100, $500+), I can compare Udemy vs. Skillshare vs. Coursera vs. other marketplace-style platforms specifically for that course.

Yes. What you’re describing is essentially a course marketplace where the platform itself owns the learner audience and helps distribute your course through search, recommendations, email, and promotions—rather than you having to build the audience yourself.

The two strongest fits are:

1. Udemy — probably the closest match

Udemy is explicitly built as a marketplace: people search for topics, browse courses, and Udemy recommends courses based on learner behavior.

More importantly, Udemy does marketing on your behalf. Its marketing includes:

• Search and marketplace discovery
• Personalized course recommendations
• Email campaigns to learners
• Push notifications
• Seasonal promotions and sales
• Paid advertising/retargeting
• Affiliate marketing
• Deals where Udemy determines promotional pricing

Udemy says its marketing campaigns can feature courses in emails, on the platform, and across other websites, although participation in every promotion isn't guaranteed. teach.udemy.com

Udemy instructor information

One important distinction: the promotional emails you personally send are primarily to students already enrolled in your courses. Udemy's own marketing emails to its broader learner audience are a separate thing. support.udemy.com

2. Skillshare — also very much fits

Skillshare is particularly interesting if your course is in areas like creative skills, design, illustration, photography, video, freelancing, productivity, etc.

Skillshare says it promotes classes through:

• Its internal search and browse
• Personalized recommendations
• Homepage placement
• Staff Picks and curated collections
• Member newsletters
• Notifications about new classes
• Social campaigns
• Influencer partnerships
• Paid Google/Bing/Apple advertising

It also specifically says its search algorithm considers your title, description, tags and student engagement, so the marketplace itself can help with discovery. help.skillshare.com

Skillshare for teachers

The important distinction

If your goal is:

"I make the course once, put it on a marketplace, and the marketplace has an existing audience that can discover it through search and the platform periodically promotes it to its email list."

Then Udemy is probably the clearest example of exactly what you're looking for.

If instead you want:

"I keep control of my own brand, price, customer list and website, but I want someone else to generate traffic and leads."

That's a different category—there are course-distribution/affiliate platforms and marketplaces that may be worth considering.

If you tell me what your course is about and roughly what you want to charge ($20, $100, $500, etc.), I can identify the 5–10 platforms that best fit that particular course, including which ones actually market instructors' courses to their own email audiences.

Yes. What you’re describing is essentially a course marketplace that provides its own built-in discovery and marketing—so you’re not solely responsible for bringing your own audience.

Best fits

Udemy is probably the closest match.

• Your course is listed in a large marketplace where students search and browse by topic.
• Udemy makes course recommendations based on students’ searches, browsing, wishlists, and learning behavior.
• If you opt into its Deals Program, Udemy can promote your course through email, paid advertising, affiliate marketing, search ads, social placements, and retargeting. support.udemy.com
• The important catch: inclusion in individual promotions isn't guaranteed; Udemy considers factors such as topic, enrollments, conversions, ratings, reviews, and student behavior. support.udemy.com
• You can also send promotional emails to your existing Udemy learners, though those are primarily for promoting your other Udemy courses, not for having Udemy market your course to its entire email database. support.udemy.com

Udemy

Skillshare is another strong option, particularly for creative/professional subjects.

Skillshare explicitly says it promotes classes through member newsletters, personalized recommendations, homepage/browse features, social campaigns, influencer partnerships, and paid advertising. Its search algorithm also considers your title, description, tags, and student engagement. help.skillshare.com

Skillshare

The distinction I'd pay attention to

If your goal is:

“I upload my course, and the platform has an audience that discovers it through search and the platform's own email/marketing campaigns.”

then Udemy and Skillshare are much closer to that model than Teachable, Thinkific, Kajabi, etc.

The tradeoff is that you generally give up some combination of pricing control, branding control, and ownership of the student relationship in exchange for marketplace traffic. www.ruzuku.com

If you tell me what your course is about and roughly how much you want to charge (e.g. $30, $100, $500+), I can identify the 3–5 marketplaces where the platform itself is most likely to generate discovery and sales for that particular course.