ChatGPT answers, unedited

If your goal is one domain + many subdomains under one bundled account (for example: app.yourdomain.com, blog.yourdomain.com, api.yourdomain.com, dev.yourdomain.com), you usually do not need multiple hosting accounts. You want a provider with:

• Custom DNS management
• Unlimited or high subdomain limits
• Multiple apps/sites allowed
• SSL certificates for subdomains
• Easy deployment and backups
• Room to scale

Here are the best fits depending on what you’re building:

Best overall for simplicity: Cloudflare + a hosting platform

A common modern setup is:

• Buy domain from Cloudflare Registrar or another registrar
• Use Cloudflare DNS to manage all subdomains
• Host each subdomain wherever makes sense

Example:

yourdomain.com        → marketing site
app.yourdomain.com    → SaaS app
api.yourdomain.com    → backend API
docs.yourdomain.com   → documentation
status.yourdomain.com → status page

This gives you flexibility and avoids being locked into one host.

Best "one account, easiest dashboard": hostinger.com

Good if you want a traditional bundled package:

• Domain + hosting together
• Multiple websites/subdomains under one account
• Beginner-friendly dashboard
• Good pricing for several small projects

Many hosting comparisons rate Hostinger highly for multi-site hosting value. Hostinger HostingAdvice.com

Good for:

• Personal projects
• Small businesses
• WordPress sites
• Landing pages
• Simple web apps

Less ideal for:

• Complex backend services
• Microservice architectures

Best cheap bundled option: namecheap.com

Good if you want your registrar and hosting in one place.

Advantages:

• Domain registration + hosting bundle
• cPanel management
• SSL support
• Multiple sites on higher plans

Their higher shared plans support unlimited websites under one account. Namecheap Namecheap

Good for:

• Many small sites
• Email hosting
• Traditional websites

Best for developers: digitalocean.com or vercel.com

If your subdomains are apps:

Example:

www.example.com     → Next.js frontend
app.example.com     → SaaS dashboard
api.example.com     → Node/Python API
admin.example.com   → internal dashboard

Use:

• Vercel → frontend deployments
• DigitalOcean → servers/databases
• Cloudflare → DNS

This is more scalable than shared hosting.

Best "one server, many subdomains": VPS hosting

A VPS gives you:

• One server
• Unlimited subdomains
• Full control
• Docker support
• Nginx reverse proxy

Typical layout:

server
 ├── nginx
 ├── app.example.com
 ├── api.example.com
 ├── blog.example.com
 └── admin.example.com

Good VPS choices:

• digitalocean.com
• hetzner.com
• linode.com

My recommendation by use case

For most people building multiple subdomains today, I would choose:

Domain: Cloudflare Registrar
DNS: Cloudflare
Frontend: Vercel
Backend: DigitalOcean/VPS
Email: separate provider (Google Workspace, Fastmail, etc.)

That setup lets you add unlimited subdomains without migrating later.

If your goal is one account + one main domain + lots of subdomains, I’d narrow it down to Hostinger vs. DreamHost.

My pick: Hostinger

hostinger.com is probably the best fit if you want something inexpensive and easy to manage.

For example, you could have:

• example.com — main site
• app.example.com — web app
• blog.example.com — blog
• admin.example.com — admin panel
• api.example.com — API
• shop.example.com — store

Hostinger lets you manage multiple websites/domains from the same hosting account on its higher-tier plans, and its hosting supports creating subdomains through hPanel. Hostinger Help Center Hostinger

Their current Unlimited plan is particularly interesting for this use case: it advertises unlimited websites, 50 GB NVMe storage, daily backups, CDN, and a domain free for the first year. The promotional price currently shown is $3.99/month, though it's based on a 48-month commitment and renews higher. Hostinger

DreamHost is the other strong choice

dreamhost.com is especially attractive if lots of subdomains is the priority.

Its current Web Hosting plans include:

DreamHost Help CenterDreamHost also says its Shared, VPS, and Dedicated hosting supports unlimited subdomains, although the newer Web Hosting plans have explicit subdomain limits. DreamHost Help Center DreamHost

What I'd choose based on your situation

If you're building several small sites/apps:
→ Hostinger Unlimited

If you're primarily creating lots of subdomains under one domain:
→ DreamHost Scale or a DreamHost VPS

If you're running actual applications/APIs rather than mostly websites:
→ I'd skip ordinary shared hosting and look at a VPS/cloud server. You can put dozens of subdomains on one server and route each one to a different app/container.

For example:

example.com       → marketing site
app.example.com   → React/Next.js app
api.example.com   → Node/Python API
admin.example.com → admin dashboard
docs.example.com  → documentation
status.example.com → status page

All of those can run on one VPS, with DNS/subdomains routing traffic to the appropriate application.

One important distinction: if by "multiple subdomains" you mean multiple independent applications (Node.js, Python, Docker, databases, etc.), tell me that. In that case, I'd recommend a different setup than Hostinger/DreamHost shared hosting—and I can give you the cheapest good option for 5, 10, or 50 subdomains.

If your goal is:

• Buy one main domain, e.g. example.com
• Run multiple subdomains, e.g. app.example.com, blog.example.com, shop.example.com
• Potentially have each subdomain run a different website/app
• Manage everything under one account
• Keep the cost reasonable

then I’d pick based on what you're actually hosting.

My picks

🥇 For most people: Hostinger

I'd probably choose Hostinger's Unlimited plan for what you're describing.

Their current Unlimited plan supports unlimited websites, 50 GB NVMe storage, daily backups, CDN, and a free domain for the first year. Hostinger explicitly supports putting multiple websites/domains under the same hosting account. www.hostinger.com

More importantly, you can structure things like:

example.com          → main site
app.example.com      → web application
blog.example.com     → blog
docs.example.com     → documentation
api.example.com      → API
admin.example.com    → admin panel

You don't need to buy a separate hosting account for every subdomain.

See Hostinger hosting plans

🧑‍💻 If you're building software: Vercel

If these subdomains are going to be separate coding projects, I'd actually lean toward Vercel instead.

For example:

example.com       → Next.js marketing site
app.example.com   → SaaS application
docs.example.com  → documentation
status.example.com → status page

Vercel lets you buy the domain directly through them and assign an apex domain or subdomain to individual projects. vercel.com

That's a much nicer workflow than traditional shared hosting if you're deploying from GitHub and using Next.js/React.

Vercel Domains

The important distinction

Subdomains aren't really the thing that determines your hosting cost. The key question is whether you want:

A. One server/account with folders/sites underneath it

Hostinger account
   └── example.com
       ├── app.example.com
       ├── blog.example.com
       └── shop.example.com

or

B. Multiple independently deployed applications

Vercel account
   ├── Project: main-site
   │     └── example.com
   ├── Project: app
   │     └── app.example.com
   ├── Project: docs
   │     └── docs.example.com
   └── Project: blog
         └── blog.example.com

For A → Hostinger.
For B → Vercel.

If you tell me what you plan to put on each subdomain (WordPress sites, HTML sites, Node/Next.js apps, APIs, SaaS projects, etc.), I can tell you exactly which platform/plan I'd buy and how I'd structure the domains.

If your goal is one account where you buy a domain and run many subdomains (for example):

• example.com
• app.example.com
• blog.example.com
• api.example.com
• client1.example.com

then you usually do not need separate hosting accounts. You want a provider that gives you:

• a domain registrar + DNS management
• unlimited or high subdomain limits
• multiple sites/apps under one account
• SSL certificates (ideally wildcard SSL: *.example.com)
• easy backups and scaling

Here are the best fits depending on what you’re building:

My recommendation by use case

1. You are building websites, dashboards, APIs, experiments

Buy the domain from Cloudflare, use DigitalOcean/Vercel for hosting.

Example:

yourdomain.com        → marketing site
app.yourdomain.com    → web app
api.yourdomain.com    → backend API
docs.yourdomain.com   → documentation

This is the setup many developers prefer because DNS and hosting are independent.

2. You want the easiest "one bill, one dashboard" solution

Hostinger's higher-tier plans are a good fit.

You can manage domains, SSL, email, and multiple sites from one account. www.hostingadvice.com

3. You want a serious long-term SaaS/business setup
I would avoid shared hosting and use:

• Domain: Cloudflare Registrar
• DNS/CDN: Cloudflare
• Hosting: DigitalOcean / AWS / Google Cloud / Vercel
• Database: managed database service

It costs a little more but scales much better.

A key question: are these subdomains going to be separate websites, or are they parts of one application?

For example:

• blog.example.com, store.example.com, docs.example.com → easy with normal hosting
• customer1.example.com, customer2.example.com (multi-tenant SaaS) → you probably want a cloud/VPS setup instead of shared hosting.

If your goal is:

• Buy one main domain
• Create lots of subdomains like app.example.com, api.example.com, blog.example.com, client1.example.com
• Possibly host multiple separate websites/apps
• Pay for one hosting account rather than a separate plan for every subdomain

then I’d narrow it down to Hostinger vs. DreamHost, with a third option if you’re more technical.

My pick: Hostinger

Hostinger is probably the best fit for what you're describing.

Its multi-site plans let you host multiple websites under one hosting account, and its current higher-tier plans support unlimited websites. www.hostinger.com

For example, you could have:

example.com
├── www.example.com
├── app.example.com
├── api.example.com
├── admin.example.com
├── blog.example.com
├── docs.example.com
└── client1.example.com

All under the same hosting account.

Why I'd choose it: easy dashboard, domain registration + DNS + hosting in one place, SSL included, and you can expand from a few sites to many without rebuilding your setup. Current Hostinger plans also support Node.js in addition to WordPress and traditional websites. www.hostinger.com

Strong alternative: DreamHost

DreamHost is particularly attractive if you want a more traditional hosting setup.

Its current Web Hosting plans include multiple websites and subdomains—for example, the Scale tier lists 100 websites and 300 subdomains. help.dreamhost.com DreamHost also lets you register multiple domains in the same account. help.dreamhost.com

It's a good choice if you're thinking:

"I want one account where I can manage a bunch of domains, websites, and subdomains."

If you're building actual apps: Cloudways

Cloudways is worth considering if these aren't just WordPress/static sites but things like:

app.example.com       → React/Node app
api.example.com       → API
admin.example.com     → admin dashboard
worker.example.com    → backend service

Cloudways lets you run multiple applications on the same server and isolate them from one another. www.hostinger.comhelp.dreamhost.comsupport.cloudways.com

The downside is that it's more expensive and more technical than ordinary shared hosting.

What I'd choose

One important distinction: a subdomain doesn't normally require you to buy another domain. If you own example.com, you can create app.example.com, api.example.com, store.example.com, etc. The hosting plan determines how many sites/apps you can actually run behind those addresses.

If you tell me what you're planning to host (e.g. WordPress sites, HTML sites, React/Next.js apps, Node APIs, SaaS projects, client websites), I can recommend the specific plan/provider I'd buy today, including approximate monthly cost and how I'd structure the domains/subdomains.

If your goal is:

• Buy one main domain, e.g. mydomain.com
• Run several independent sites/apps such as blog.mydomain.com, app.mydomain.com, store.mydomain.com
• Manage them from one hosting account
• Ideally pay for one bundled hosting plan rather than separate hosting for every subdomain

then I’d look at traditional shared hosting with cPanel first.

My picks

🥇 I'd probably choose Namecheap

Namecheap Shared Hosting

Their Stellar Plus and Stellar Business plans currently allow unlimited hosted domains and unlimited subdomains. Their hosting uses cPanel, so you can manage domains, subdomains, files, databases, SSL, email, and DNS from one account. www.namecheap.com

For example, one account could have:

mydomain.com
├── blog.mydomain.com
├── app.mydomain.com
├── store.mydomain.com
├── docs.mydomain.com
└── admin.mydomain.com

Each subdomain can point to a different directory/application, so they don't necessarily have to be the same website.

🥈 Hostinger is also very good

Hostinger Web Hosting

Hostinger's Premium, Business, and Cloud plans support multiple websites under the same hosting plan. You can register a domain through Hostinger or connect one purchased elsewhere. support.hostinger.com

I'd pick Hostinger over Namecheap if you care more about a modern/easier management interface than traditional cPanel.

One important distinction

If by "multiple subdomains" you mean something like:

example.com
app.example.com
api.example.com
dashboard.example.com
client1.example.com
client2.example.com

and these are web applications, not just separate WordPress/content sites, I'd consider a different setup.

You could buy the domain from Cloudflare and use Cloudflare DNS to direct each subdomain to whatever hosting service runs that application. Cloudflare itself generally isn't your web host, although it does offer hosting through products such as Pages. developers.cloudflare.com

That gives you much more flexibility:

                 mydomain.com
                      │
                Cloudflare DNS
          ┌───────────┼───────────┐
          ↓           ↓           ↓
       website       app          API
      hosting       server       server

So my recommendation:

• Beginner / small business / WordPress: Namecheap Stellar Plus
• Several normal websites: Hostinger Premium/Business
• Several custom apps, APIs, SaaS projects: Cloudflare + VPS/cloud hosting
• You want maximum control: VPS with something like cPanel/WHM

If you tell me roughly how many subdomains/sites you want and what you're putting on them (WordPress, HTML, React, Python, Node, etc.), I can tell you exactly which plan/setup I'd choose and what it should cost.

If your goal is “buy one domain, then run lots of separate things like app.example.com, blog.example.com, api.example.com, shop.example.com under one account”, I’d pick based on how much infrastructure you want to manage.

My picks

1. I'd choose Cloudflare if you're building software

Cloudflare is particularly nice for your use case because you can have one domain and attach different subdomains to different applications:

• example.com → main website
• app.example.com → web app
• api.example.com → API
• admin.example.com → admin dashboard
• docs.example.com → documentation
• status.example.com → status page

Cloudflare Workers supports custom domains directly on individual Workers, including multiple custom domains/subdomains. developers.cloudflare.comsupport.hostinger.com

Cloudflare also added a Domains section to the Workers dashboard in 2026 where you can purchase a domain through Cloudflare Registrar and manage its Worker routing in the same place. developers.cloudflare.com

So you could essentially have:

one Cloudflare account → one domain → many subdomains → many independently deployed apps.

That's a very good architecture if you're doing modern web development.

2. Choose Hostinger if you want “normal web hosting”

If you don't want to think about servers, DNS, deployments, Workers, etc., Hostinger is probably the easier choice.

Its Premium and higher plans allow multiple websites under the same hosting account, and you manage them through its hPanel. support.hostinger.com

For example:

example.com
blog.example.com
portfolio.example.com
store.example.com

can all live under the same hosting account.

It's closer to the traditional “buy hosting → upload websites → create subdomains” experience.

What I'd personally do

If you're building apps/projects, I'd go:

Cloudflare Registrar + Cloudflare Workers/Pages

If you're building WordPress, ordinary PHP websites, or don't want to deal with deployment infrastructure, I'd go:

Hostinger Premium or higher

One important distinction: a subdomain doesn't necessarily need its own hosting account. DNS lets you point app.example.com, api.example.com, etc. to completely different hosting services while still keeping the same parent domain.

For example:

example.com          → Cloudflare Pages
app.example.com      → Vercel
api.example.com      → Railway
blog.example.com     → WordPress/Hostinger
files.example.com    → Cloudflare R2

All of that can coexist under one domain.

If you tell me what you're actually planning to host (e.g. 5–20 small websites, SaaS apps, APIs, WordPress sites, client sites, Discord bots, etc.), I can narrow this down to the cheapest/best setup and exact plan for you.

If your goal is:

• Buy one main domain, e.g. example.com
• Run lots of subdomains like app.example.com, api.example.com, blog.example.com, client1.example.com
• Manage everything from one hosting account
• Potentially host separate websites/apps on those subdomains
• Keep cost and administration simple

then I’d shortlist these:

🥇 I'd pick Hostinger for you

Their Premium plan currently supports up to 25 websites, while Business supports 50, and their Cloud plans support up to 100 websites. You can connect domains and create websites from the same hosting account. www.hostinger.com

So you could have something like:

example.com
├── www.example.com
├── app.example.com
├── admin.example.com
├── api.example.com
├── blog.example.com
├── docs.example.com
├── staging.example.com
└── client1.example.com

You don't necessarily need a separate hosting account for each subdomain.

One important distinction

If by "multiple subdomains" you mean multiple independent applications, I'd lean toward Cloudways instead.

For example:

example.com       → WordPress
app.example.com   → React/Node app
api.example.com   → API
store.example.com → WooCommerce

Cloudways lets you run multiple applications on the same server and map domains to individual applications. support.cloudways.com

If you're comfortable with technical setup, it's a much nicer architecture than putting everything into a traditional shared-hosting account.

What I'd choose

Non-technical / small business: → Hostinger Premium or Business

WordPress-heavy: → SiteGround GrowBig or higher. SiteGround supports multiple domains on plans above StartUp. www.siteground.com

Developer building several separate apps: → Cloudways

Developer who wants maximum control: → DigitalOcean/VPS

If you tell me roughly how many subdomains/sites you expect (e.g. 5, 20, 100) and whether they're WordPress, static sites, Node/Python apps, etc., I can tell you exactly which plan I'd buy and what the setup would look like.

If your goal is one account where you buy a domain and then run multiple subdomains/sites under it, I’d narrow it to these:

What I'd pick

For most people: Hostinger Premium or Business.

Hostinger currently allows multiple websites under one hosting plan: Premium supports 25 websites, while Business supports 50. You can register a new domain through Hostinger or point domains registered elsewhere at the account. support.hostinger.com

For example, you could have:

example.com
├── www.example.com
├── blog.example.com
├── app.example.com
├── admin.example.com
├── shop.example.com
└── api.example.com

And potentially completely separate domains:

example.com
anotherproject.com
myportfolio.com

all managed from the same hosting account.

One important distinction

If by "multiple subdomains" you mean lots of little projects, such as:

• app.example.com
• client1.example.com
• client2.example.com
• api.example.com
• docs.example.com

you don't necessarily need a plan that supports multiple websites. Subdomains are much cheaper/easier because they're all under the same primary domain.

If, however, you want multiple completely independent websites/domains, then the number of websites/domains allowed by the hosting plan becomes important.

SiteGround is my second choice

SiteGround's GrowBig plan currently advertises unlimited websites, and its hosting supports multiple domains under one account. world.siteground.com

I'd choose it over Hostinger if you're willing to pay more for a more polished managed-hosting experience.

DreamHost is also interesting

DreamHost's current shared hosting lineup has:

• Launch: 25 websites / 25 subdomains
• Growth: 50 websites / 50 subdomains
• Scale: 100 websites / 300 subdomains

and includes a free domain for the first year. help.dreamhost.com

So if your requirement is specifically "one bundled account for lots of domains + subdomains", DreamHost is actually quite compelling.

My ranking for your use case:

1. 🥇 Hostinger — best price/features
2. 🥈 SiteGround — best managed experience
3. 🥉 DreamHost — very good for lots of sites/subdomains
4. Cloudflare + VPS/platform — best once you're doing more technical/developer stuff

If you tell me roughly how many domains/subdomains you expect (e.g. 1 domain + 10 subdomains vs. 5 domains + 50 subdomains) and whether you're hosting WordPress, static sites, or custom apps/APIs, I can tell you exactly which plan I'd buy.

If your goal is:

Buy one main domain → host lots of separate subdomains/sites under it → manage everything from one account

I’d narrow it down to Hostinger vs. DreamHost, with Hostinger probably the easiest choice.

My picks

🥇 I'd choose Hostinger

Hostinger hosting

Their current plans are particularly well suited to what you're describing. The Unlimited plan supports unlimited websites, and Hostinger lets you create/manage subdomains from the same hPanel account. Qualifying plans also include a free domain for the first year. www.hostinger.com

For example, you could have:

mydomain.com
├── app.mydomain.com
├── blog.mydomain.com
├── shop.mydomain.com
├── admin.mydomain.com
├── client1.mydomain.com
├── client2.mydomain.com
└── test.mydomain.com

And each subdomain can potentially point to a different website/application.

One important distinction: if you want each subdomain to be a completely independent application, rather than simply different pages of one website, make sure the plan's website/site limits accommodate your setup. Hostinger explicitly supports multiple websites on its Premium, Business, Cloud, and Agency plans. www.hostinger.com

🥈 DreamHost is a very good alternative

DreamHost hosting

DreamHost is actually extremely attractive if lots of subdomains is your primary concern. Its current Web Hosting plans list 25/50/100 websites and 25/50/300 subdomains, respectively. help.dreamhost.com

It also explicitly supports making a subdomain its own independent hosted website, rather than merely having it redirect somewhere. help.dreamhost.com

So if you're thinking something like:

example.com
api.example.com
app.example.com
dashboard.example.com
docs.example.com
project1.example.com
project2.example.com
project3.example.com

DreamHost is a particularly clean fit.

What I would NOT pick for this

Cloudways is excellent if you're building more serious/developer-oriented applications, but it's more infrastructure-oriented. You can run multiple applications on one server, but you'll generally register the domain separately and configure DNS yourself. support.cloudways.com

For your stated goal, I'd only choose Cloudways if you specifically need things like managed cloud infrastructure, better isolation between applications, or more control over server resources.

My recommendation

If you're starting from scratch:

→ Hostinger Unlimited if you want the simplest, cheapest all-in-one setup.

→ DreamHost Web Hosting Scale if you're specifically planning to have a large number of separate subdomains/sites.

→ Cloudways if you're a developer and care more about infrastructure/scalability than having the domain + hosting bundled together.

If you tell me roughly how many subdomains you expect (e.g. 5, 20, 100+) and what you're hosting on them (WordPress, React/Next.js, Node, APIs, static sites, etc.), I can tell you exactly which plan I'd buy and why.

If your goal is:

• buy one main domain
• host many subdomains (app.example.com, blog.example.com, api.example.com, client1.example.com, etc.)
• manage everything under one account
• avoid paying for separate hosting plans

then you generally want a platform that supports unlimited subdomains, DNS management, SSL, and multiple apps/sites.

Here are the strongest choices depending on what you’re building:

www.techradar.com

My recommendations by scenario

1. You want a "website empire" with many normal sites

Example:

• example.com
• store.example.com
• blog.example.com
• docs.example.com

Pick:
A cPanel-based shared hosting plan (often from providers like Hostinger, Namecheap, etc.)

Look for:

• unlimited subdomains
• unlimited databases (if needed)
• free SSL
• DNS management
• email hosting

cPanel supports managing multiple domains and subdomains from one hosting account, including wildcard subdomains. docs.cpanel.net

2. You want SaaS/apps with many customer subdomains

Example:

• customer1.yourapp.com
• customer2.yourapp.com
• api.yourapp.com

Pick:
Cloudflare + DigitalOcean/VPS

Typical setup:

yourapp.com
│
├── app.yourapp.com       → frontend
├── api.yourapp.com       → backend API
├── docs.yourapp.com      → documentation
└── *.yourapp.com         → customer accounts

Cloudflare handles DNS, and your server routes traffic internally.

3. You want the easiest modern developer workflow

Pick:

• Domain: Cloudflare Registrar or Namecheap
• Frontend: Vercel
• Backend: Railway / Render / DigitalOcean
• DNS: Cloudflare

This gives you:

• automatic SSL
• Git-based deployments
• unlimited subdomain possibilities

What I would avoid

Avoid buying:

• one WordPress hosting plan per subdomain
• separate hosting accounts for every project
• domain + hosting bundles that lock DNS away

A good "one account for everything" starter stack

Beginner:

• Domain: Cloudflare Registrar
• Hosting: Hostinger shared hosting
• DNS: Cloudflare

Intermediate:

• Domain: Cloudflare Registrar
• Hosting: DigitalOcean Droplet
• Reverse proxy: Caddy/Nginx
• DNS: Cloudflare

Professional SaaS:

• Domain: Cloudflare
• Hosting: AWS / DigitalOcean / Fly.io
• Apps deployed separately
• Wildcard DNS (*.example.com)

If you tell me what kind of subdomains you mean (WordPress sites, SaaS customers, APIs, game servers, portfolios, etc.), I can narrow this down to a specific provider and plan.

Yes — if your goal is something like:

• Buy one main domain: example.com
• Run several separate sites/apps under it:
  • blog.example.com
  • app.example.com
  • shop.example.com
  • api.example.com
• Manage everything from one hosting account
• Ideally buy the domain and hosting together

then I’d generally look at Hostinger first, especially if you want something easy and inexpensive.

My recommendation

Hostinger — Best overall for your use case

Hostinger's higher-tier web hosting plans support multiple websites under one hosting plan, and its control panel lets you create and manage subdomains. Their hosting plans other than Single also include a free domain for the first year when you purchase qualifying annual hosting. www.hostinger.com

For example, you could have:

example.com
├── www.example.com
├── blog.example.com
├── app.example.com
├── dashboard.example.com
├── api.example.com
└── staging.example.com

all managed from the same Hostinger account.

The important distinction

If by "multiple subdomains" you mean multiple independent applications, I'd specifically choose a hosting provider that supports multiple websites/domains on one account rather than just looking for "subdomain support."

A standard cPanel account can manage multiple domains and subdomains from one account, with all of them sharing the account's resources. docs.cpanel.net

If you expect to have lots of separate sites, Hostinger's Agency hosting is another option; it currently advertises up to 300 sites on one plan, with site isolation and separate access management. www.hostinger.com

What I'd choose by situation

One caveat: if you're building actual software/apps rather than ordinary websites—for example app.example.com is a Next.js app, api.example.com is a Node/Python API, and admin.example.com is another service—I would not automatically choose shared hosting. A VPS or platform such as Cloudflare + Vercel/Render/etc. can be a much better architecture.

If you tell me what you're planning to put on the subdomains (WordPress sites, React/Next.js apps, APIs, SaaS projects, client sites, etc.) and roughly how many, I can narrow it down to the best 2–3 options and explain the cheapest setup.

If your goal is essentially:

Buy one domain → have one hosting account → create lots of subdomains like app.example.com, blog.example.com, api.example.com, client1.example.com, etc.

then I’d strongly lean toward Hostinger for simplicity, unless you’re building modern developer-focused apps.

My picks

🥇 I'd pick Hostinger if you want "one bundled account"

Hostinger explicitly supports multiple websites on a single hosting plan on its Premium, Business, Cloud, and Agency tiers. You can also register the domain through the same account. support.hostinger.com

So you could have something like:

example.com
├── www.example.com
├── app.example.com
├── blog.example.com
├── api.example.com
├── admin.example.com
├── client1.example.com
└── client2.example.com

And manage the domain, DNS, SSL, hosting, databases, email, etc. from essentially one dashboard.

Hostinger Web Hosting

This is what I'd choose if you're not particularly concerned with DevOps and just want everything under one roof.

🥇 If you're a developer: Cloudflare is arguably better

If these subdomains are going to represent separate web applications, I'd consider:

Domain → Cloudflare DNS → Cloudflare Pages/Workers

For example:

example.com          → marketing site
app.example.com      → web application
dashboard.example.com → dashboard
api.example.com      → API
docs.example.com     → documentation

Cloudflare is particularly attractive if you expect lots of traffic because its edge infrastructure and pricing model are very favorable. Current 2026 comparisons generally put Cloudflare ahead on cost/value, while Vercel is stronger for Next.js specifically. www.stackfyi.com

The downside is that it's more developer-oriented than Hostinger.

🥇 If you're building Next.js: Vercel

If your sites/apps are primarily Next.js, I'd probably use Vercel.

Vercel lets you purchase domains directly and attach domains/subdomains to projects. vercel.com

You could have:

example.com       → marketing project
app.example.com   → SaaS project
admin.example.com → admin project
docs.example.com  → docs project

This is a much nicer architecture if every subdomain is effectively its own application.

Vercel Domains

What I'd choose based on what you mean by "multiple subdomains"

If you want the easiest bundled hosting:
👉 Hostinger Premium/Business

If you want cheap + extremely flexible developer infrastructure:
👉 Cloudflare

If you're building multiple Next.js apps:
👉 Vercel

If you're mostly running WordPress/PHP/database-backed sites:
👉 Hostinger

One important distinction: subdomains are not the same thing as multiple domains. If you mean you want to buy example.com and then create 20+ subdomains underneath it, you generally do not need to buy 20 domains or 20 hosting accounts. One domain + one appropriately configured hosting account can handle that.

If you tell me what you're actually planning to put on the subdomains (e.g. WordPress sites, SaaS apps, client sites, APIs, landing pages, etc.), I can tell you exactly which platform/plan I'd buy and how I'd structure it.

If your goal is essentially “buy one domain, then run lots of things like blog.example.com, app.example.com, store.example.com, etc. from one account”, I’d narrow it to these:

\*You can buy the domain elsewhere and connect it.

My pick: Hostinger if you want everything bundled

Hostinger is probably the closest match to what you're describing. Its hosting plans are designed to put multiple websites under one account, with SSL, DNS, domain registration, etc. included depending on the plan. Current 2026 comparisons show its higher-tier plans supporting multiple sites, while entry-level plans have more limited site counts. www.hostinger.com

For example:

example.com
├── www.example.com
├── blog.example.com
├── app.example.com
├── admin.example.com
├── docs.example.com
└── shop.example.com

You can manage the DNS/subdomains from the same account and point each subdomain to the appropriate site/application.

If you're building software: Cloudflare + Vercel/Cloudflare Pages

If these subdomains are going to be web apps rather than traditional websites, I'd actually lean toward:

Domain → Cloudflare → individual apps

Cloudflare is excellent for managing the domain and DNS. Cloudflare explicitly supports creating subdomains and routing them with A/CNAME records, and its Universal SSL covers first-level subdomains. developers.cloudflare.com

You can then host the applications on Vercel or Cloudflare Pages. Cloudflare Pages supports custom apex domains and subdomains, and currently allows up to 100 Pages projects per account. developers.cloudflare.com

So you could have:

example.com       → marketing site
app.example.com   → SaaS app
docs.example.com  → documentation
blog.example.com  → blog
api.example.com   → API
status.example.com → status page

without buying separate domains or separate hosting accounts for each.

One important distinction

If by “multiple subdomains” you mean multiple completely independent websites/apps, that's different from simply having multiple subdomains pointing to one website.

For example:

• blog.example.com → WordPress
• app.example.com → Next.js
• store.example.com → Shopify
• api.example.com → Node/Python API

In that scenario, I would not automatically choose a traditional shared host. Cloudflare DNS + an appropriate host for each application gives you much more flexibility.

If you tell me what you're actually planning to host (e.g. 5–10 small websites, SaaS apps, WordPress sites, APIs, client sites, etc.), I can give you a specific “buy this plan from X” recommendation and compare the total monthly cost.