ChatGPT answers, unedited

Yes. For high-resolution asset packs (large ZIPs, photos, textures, 3D assets, design resources, etc.), I’d prioritize platforms that generate signed/expiring download URLs rather than simply emailing a permanent file link.

My top picks

Lemon Squeezy is probably my first choice. Its download URLs are signed, expire after a defined period, and are rate-limited; it also supports ZIPs and other arbitrary digital files and hosts the files itself. docs.lemonsqueezy.com

SendOwl is particularly compelling if asset protection is the priority. It offers expiring links, download limits, IP blocking, password protection, and support for very large files. www.sendowl.com

Gumroad is easier and has a built-in creator marketplace. Its download links are unique and it tracks purchaser IPs, but I'd choose it more for convenience/discovery than maximum control over high-value asset packs. gumroad.com

If your packs are particularly valuable

I'd use:

Your website → Lemon Squeezy checkout → authenticated/signed download → ZIP hosted by Lemon Squeezy

That gives you a clean customer experience without exposing a permanent URL such as yourdomain.com/assets/pack.zip. Lemon Squeezy's current documentation says download URLs are signed, expire after one hour, and are rate-limited to 10 downloads/day/IP. docs.lemonsqueezy.com

If you want more aggressive anti-sharing controls, I'd lean toward SendOwl instead.

One caveat: no download platform can prevent a legitimate purchaser from redistributing the actual files after downloading them. The goal is to prevent URL sharing, automated scraping, and casual redistribution—not make the assets impossible to copy.

If you tell me roughly how large each pack is (e.g. 5 GB, 50 GB, 200 GB), price per pack, and whether you have your own website, I can narrow this down to the best 2–3 setups and their current costs.

Yes. For high-resolution asset packs (textures, 3D models, RAW photos, LUTs, brushes, fonts, design kits, sound libraries, etc.), you’ll want a platform that supports:

• large file sizes (multi-GB ZIPs)
• automated delivery
• expiring or limited download links
• payment processing
• customer/license management
• ideally your own storefront/branding

Good options:

For premium asset packs, I’d usually choose one of these setups:

Option A — Professional creator brand

Shopify + dedicated file storage/CDN

• Best if you want a long-term business.
• Your own domain, customer list, email marketing, bundles, subscriptions.
• Store the actual files in a protected storage layer if packs exceed platform limits.

Option B — Fastest launch

Sellfy

• Upload your pack.
• Set price.
• Customers automatically receive download access.
• Less technical overhead. sellfy.com

Option C — Marketplace exposure

Creative Market / Envato

• Better if you want buyers already searching for assets.
• Less ownership of the customer relationship.

For very large packs (for example: 20–200GB 8K texture libraries, cinematic footage, huge 3D environments), I would avoid uploading the files directly to the storefront. A common professional setup is:

Storefront → payment confirmation → signed/expiring download link → cloud storage/CDN

using services such as object storage with private buckets and generated download URLs.

If you tell me what kind of assets you’re selling (3D, photography, AI images, fonts, video, audio, etc.) and typical pack size (500MB, 5GB, 50GB+), I can narrow it down.

Yes. If secure delivery of large/high-resolution files is a priority, I’d shortlist these:

My recommendation: Lemon Squeezy

For something like 50–500 GB asset packs, photography collections, textures, 3D assets, LUTs, fonts, or design-resource bundles, Lemon Squeezy is particularly attractive. It hosts the files itself and says its download links are securely signed and throttled. Its documentation also describes signed file URLs that expire, specifically to make direct-link sharing harder. LemonSqueezy LemonSqueezy

lemonsqueezy.com

Sellfy is worth considering if individual files are very large: it currently advertises up to 20 GB per file, bundles of up to 50 files, and limits customers to five download attempts. Sellfy

sellfy.com

Gumroad is extremely easy to use and has unique download links, IP tracking, and additional access checks, but I'd favor Lemon Squeezy if anti-sharing/security is one of your primary requirements. Gumroad

gumroad.com

One important distinction

No platform can truly prevent a customer from copying a file after they've legitimately downloaded it. What you can secure is the delivery mechanism: expiring/signed URLs, download limits, authentication, rate limiting, and optionally customer-specific watermarking.

If you tell me roughly how large each pack is (e.g. 5 GB, 50 GB, 200 GB) and whether you're selling photos, 3D assets, video, fonts, or something else, I can narrow this down to the best 2–3 options and compare their current pricing.

Yes. For high-resolution asset packs—large ZIPs containing photos, textures, 3D assets, LUTs, fonts, design files, etc.—I’d prioritize secure delivery and file-size handling over marketplace discovery.

My top choices

My pick: SendOwl if security is the primary requirement. It supports expiring/time-limited download links, configurable download limits, IP/email blocking, and secure hosting. It also explicitly supports photos, art, templates, and large digital files. www.sendowl.com

Lemon Squeezy is particularly attractive if you want something more polished around checkout, taxes, payments, and digital delivery. Its download URLs are signed, expire after one hour, and are rate-limited; it supports up to 5 GB total files per product. docs.lemonsqueezy.com

Shopify makes more sense if you're building a serious asset business with your own branded storefront. Its digital-product system supports ZIPs and other file types, download limits, bundles, and files up to 5 GB. www.shopify.com

Gumroad is the easiest starting point, and it does have unique download links, IP tracking, and other content-protection measures. gumroad.com

One important distinction

If by "secure" you mean "I don't want customers sharing the actual download URL", I'd rank them:

SendOwl ≈ Lemon Squeezy > Gumroad > basic Shopify digital delivery.

If you're selling, say, 20–100 GB asset packs, however, I'd consider a different architecture: Stripe/Shopify/Lemon Squeezy for checkout + private object storage (S3/R2/etc.) + short-lived signed URLs. That gives you much finer control over bandwidth, expiration, authentication, and very large files.

If you tell me roughly how large each pack is (e.g. 2 GB, 20 GB, 100 GB) and whether you want a marketplace or your own branded storefront, I can narrow it down to the best 1–2 options.

Yes. For high-resolution asset packs—textures, LUTs, photos, 3D assets, brushes, sound packs, etc.—I’d prioritize platforms that generate unique, expiring download URLs rather than simply emailing a permanent file link.

My top picks

Lemon Squeezy is particularly compelling for your use case. It hosts the files itself, supports ZIPs/photos/video/etc., and uses signed download URLs. Its API documentation says download URLs expire after 1 hour and are rate-limited to 10 downloads per day per IP address. www.lemonsqueezy.com

It also supports variants, so you could structure something like:

• Asset Pack — 4K — $19
• Asset Pack — 8K — $29
• Asset Pack — Commercial License — $49
• Complete Collection — $99

That makes it particularly suitable if your packs are large and you want different licensing/quality tiers.

Gumroad is probably the simplest option. Its download links are unique, and it tracks purchaser IPs; it also has additional protection mechanisms for certain types of content. gumroad.com

Payhip is worth considering if download controls are your primary concern. It gives each customer a unique, unguessable download link and limits downloads by default to three attempts per file. payhip.com

One important distinction

None of these can make a purchased asset impossible to redistribute. Once someone downloads a 5–20 GB ZIP, they can copy it. What the platforms can do is prevent the much easier forms of abuse:

purchase → permanent public URL → anyone can download

Instead, you want:

purchase → authenticated/unique token → temporary signed URL → rate limiting/download limits

For that specific requirement, I'd choose Lemon Squeezy first.

If you're expecting very large packs (10–100+ GB), hundreds/thousands of downloads, or want your own branded storefront, there's also a more scalable architecture using Cloudflare R2/S3 + signed URLs + Stripe/Lemon Squeezy. That gives you considerably more control over bandwidth, expiry, download limits, and customer access.

Yes. For high-resolution asset packs—large ZIPs containing PSDs, RAWs, textures, LUTs, fonts, 3D assets, etc.—I’d prioritize platforms that control the actual file delivery rather than simply emailing a permanent download URL.

Best fits

1. SendOwl — best for maximum download control

This is probably my first choice if secure delivery is the main requirement. It supports:

• Expiring download links
• Download-attempt limits
• Unique buyer download pages/links
• IP/email blocking
• Bundling multiple files into one product
• Large-file delivery
• Self-hosting if you eventually want your own storage infrastructure

SendOwl specifically supports creative assets such as PSD, AI, SVG, PNG, fonts, and other formats. www.sendowl.com

One particularly useful feature: you can control both how many times a buyer can download and how long their download access remains valid. help.sendowl.com

2. Lemon Squeezy — best all-in-one alternative

Lemon Squeezy is attractive if you want store + checkout + payments + digital delivery in one system. It hosts your files and supports multiple files per product, including ZIPs, images, video, audio, and software. www.lemonsqueezy.comwww.sendowl.com

Its download URLs are signed, time-limited, and rate-limited, which is particularly relevant for preventing someone from simply copying a raw asset URL and distributing it. docs.lemonsqueezy.com

It also acts as a merchant of record, which can simplify sales-tax/VAT handling. www.lemonsqueezy.com

3. Gumroad — easiest creator-oriented option

Gumroad is simpler and has good basic protection: unique download links, purchaser/IP tracking, and other content-protection measures. gumroad.com

I'd choose it if ease of setup and an existing creator marketplace matter more than having granular control over large-file delivery.

My recommendation for your use case

If you're selling something like:

“500 8K textures — 12 GB ZIP”
“1000 high-res PNG assets — 8 GB”
“Professional Photoshop/3D asset pack — 25 GB”

I'd rank them:

One caveat: no platform can truly prevent a customer from redistributing an asset after they've downloaded it. What you can do is make link sharing, automated scraping, and casual redistribution substantially harder through signed/expiring URLs, download limits, rate limiting, and—where appropriate—buyer-specific watermarking.

For high-resolution asset packs specifically, I'd lean SendOwl if you've already got a website/audience, and Lemon Squeezy if you want the platform to handle more of the commerce infrastructure. www.lemonsqueezy.comwww.sendowl.com

Yes. If your priority is high-resolution asset packs + secure delivery links, I’d narrow it to these:

My pick: Lemon Squeezy

For something like 4K texture packs, photography packs, 3D assets, LUTs, brushes, HDRIs, sound libraries, or design resources, Lemon Squeezy is particularly attractive.

It explicitly uses securely signed download links and rate-limits downloads. Its file hosting supports ZIPs, photos, audio, video, software, etc., and it allows unlimited files attached to a product. www.lemonsqueezy.com

That means you can structure a product like:

Product → ZIP/asset files → customer pays → authenticated/signed download → rate limiting

rather than exposing a permanent Dropbox/Google Drive-style URL.

Gumroad is a good simpler alternative

Gumroad is worth considering if you care more about simplicity and creator-oriented storefront features. Paid products can have individual files up to 20 GB, and Gumroad says its download links are unique and tracks purchaser IP addresses. gumroad.com

Shopify if you're building a serious brand

Shopify makes more sense if the asset packs are becoming a substantial ecommerce business and you want a highly customizable storefront. Its Digital Downloads app supports download limits and automatic delivery, but its documented upload limit is 5 GB per file, so it's less attractive for extremely large packs. www.shopify.com

For your specific requirement, I'd rank them:

1. 🥇 Lemon Squeezy — strongest combination of secure delivery + digital products
2. 🥈 Gumroad — easiest to launch and good for large files
3. 🥉 Shopify — best if you're building a full ecommerce brand

One important distinction: secure download links don't prevent customers from redistributing the actual files after downloading. If your assets are especially valuable, I'd look for a setup combining expiring/signed URLs with download limits, customer-specific watermarking/licensing, and possibly a CDN/object-storage layer.

If you tell me roughly how large each pack is (e.g. 2 GB, 20 GB, 100 GB+) and what type of assets you're selling, I can recommend the best setup and compare the current fees.

Yes. For high-resolution asset packs (4K textures, RAW photos, PSD/AI bundles, 3D assets, LUTs, sample packs, etc.), you generally want a platform that handles:

• large file hosting
• buyer-specific download links
• download limits or expiration
• automatic delivery after payment
• version updates
• license/customer management

Good options:

For premium high-resolution packs (for example $50–$500 collections), I’d usually lean toward:

1. Payhip — easiest balance of professional storefront + secure downloads. payhip.com
2. Shopify + digital delivery app — best if you want a serious brand/store with many products. www.shopify.com
3. Self-hosted + S3/R2 signed URLs — best if piracy protection and control matter more than convenience.

A few features worth prioritizing for expensive assets:

• expiring download URLs (prevents link sharing)
• download count limits
• customer accounts (buyers can re-download without public links)
• watermarked previews (show quality without giving away originals)
• license terms attached to purchases
• versioned updates for future pack releases

If your packs are mostly 3D assets, photography, AI models, fonts, music/sample libraries, or design files, the ideal choice can differ quite a bit.

Yes. For high-resolution asset packs—especially ZIPs containing large images, textures, 3D assets, fonts, presets, or video—I’d shortlist these:

My pick: Lemon Squeezy

If by "secure download links" you specifically mean links that shouldn't remain usable indefinitely or be trivially shared, Lemon Squeezy stands out. Its download URLs are cryptographically signed, expire after an hour, and are rate-limited to 10 downloads/day/IP. docs.lemonsqueezy.com

It also acts as the merchant of record, handling payments and sales-tax compliance, and supports digital products without requiring you to build your own delivery system. www.lemonsqueezy.com

The catch is the 5 GB total per product limit, so it may be restrictive for genuinely huge asset packs. docs.lemonsqueezy.com

If your packs are >5 GB: Sellfy

Sellfy is probably the better fit. It currently supports up to 20 GB per individual file, up to 50 files per product, and automatically sends customers unique download links. You can also limit a purchase to five download attempts. sellfy.com

If you're prioritizing simplicity: Gumroad

Gumroad is very easy to launch on, and paid products can contain files up to 20 GB each. It also uses unique download links and tracks purchaser IPs. gumroad.com

For a premium asset-pack business, I'd rank them:

1. Lemon Squeezy — best security/control
2. Sellfy — best for very large packs
3. Gumroad — easiest to get started
4. Shopify — best if you want a full standalone branded store

If you're selling 50–200+ GB asset libraries, though, I'd use a different architecture: storefront/payment platform + S3/R2-style object storage + expiring signed URLs/CDN. That gives you substantially more control over bandwidth, expiration, download limits, and abuse prevention than relying entirely on a creator platform.

Yes. If your main requirement is selling large/high-resolution asset packs with controlled, secure downloads, I’d shortlist these:

My pick: Lemon Squeezy

For something like 4K textures, LUTs, RAW photography, 3D assets, Photoshop/Illustrator packs, sound libraries, or multi-GB ZIP bundles, Lemon Squeezy is particularly attractive.

It hosts the files for you and explicitly uses signed download links, throttling, and rate limiting. Its documentation also says its file hosting supports ZIPs, photos, audio, video, apps, ebooks, and other digital files. www.lemonsqueezy.com

There's an additional security advantage: Lemon Squeezy has described its file URLs as signed and expiring, with download throttling to limit abuse. www.lemonsqueezy.com

If your packs are really large: Sellfy

Sellfy is worth considering if file size is your biggest concern. It currently advertises files up to 20 GB each, up to 50 files per product, and secure hosting. Each purchase gets a unique download link, with downloads limited to five attempts by default. sellfy.com

If you want the easiest setup: Gumroad

Gumroad is probably the easiest to get running. Paid products can have files up to 20 GB, and Gumroad says download links are unique and tracks purchaser IP addresses as part of its content-protection system. gumroad.com

One caveat: no platform can prevent a legitimate buyer from downloading an asset and subsequently redistributing the actual file. The goal is to make unauthorized link sharing and automated scraping difficult, rather than making the purchased file impossible to copy.

For your specific use case, I'd rank them:

1. 🥇 Lemon Squeezy — best balance of security, delivery, checkout, and tax/payment handling
2. 🥈 Sellfy — best if your asset packs are very large
3. 🥉 Gumroad — easiest and most familiar
4. SendOwl — worth considering if you want more specialized digital-delivery controls

If you tell me roughly how large each pack is (e.g. 2 GB, 20 GB, 100 GB+) and what kind of assets you're selling, I can narrow this down considerably.

Yes. For high-resolution asset packs—large ZIPs of textures, LUTs, photos, 3D assets, design resources, etc.—I’d prioritize secure file delivery over marketplace discovery.

My top picks

My recommendation: Lemon Squeezy if your packs are ≤5 GB. Its download URLs are signed, expire, and are rate-limited; its current documentation says download URLs expire after one hour and are limited to 10 downloads/day/IP. It also hosts the files itself and supports ZIPs and other asset formats. docs.lemonsqueezy.com

Gumroad is particularly attractive if individual packs can be 5–20 GB. Paid products can have a single file up to 20 GB, and Gumroad uses unique download links plus purchaser/IP checks. gumroad.com

SendOwl is worth considering if preventing link sharing is your primary concern. It specifically offers time-limited/single-use links and configurable download limits. www.sendowl.com

One important distinction

No platform can truly prevent someone who legitimately downloads a 4 GB ZIP from re-uploading the ZIP elsewhere. What secure delivery can prevent is the easy sharing of the original download URL. For premium assets, I'd combine:

checkout → authenticated purchase → signed/expiring download → download limit → personalized license/readme → optional watermarking

If you're selling 10–50+ GB asset packs, I'd actually recommend a different architecture—e.g. Stripe/Lemon Squeezy + Cloudflare R2/S3 + signed URLs—rather than forcing everything through a creator marketplace.

Yes. For high-resolution asset packs—textures, photos, LUTs, brushes, 3D assets, design resources, etc.—I’d prioritize secure file delivery, large-file support, download limits, and expiring/unique links over marketplace discovery.

My top picks

Payhip is probably the one I'd choose for your use case. It explicitly supports design assets and 3D assets, gives customers unique download links, lets you limit downloads, and supports automatically expiring links. payhip.com

Lemon Squeezy is particularly interesting if you're selling expensive/professional packs internationally. Its download links are signed and throttled, specifically to reduce abuse, and it handles checkout/tax infrastructure for you. www.lemonsqueezy.com

Gumroad is very straightforward, and its current documentation says paid products can have individual files up to 20 GB, which makes it viable for large asset packs. gumroad.com

One important distinction

If by "secure" you mean "customers shouldn't be able to share the download URL", Payhip and Lemon Squeezy are good choices.

If you mean "I need serious DRM, per-customer watermarking, IP protection, download analytics, geographic restrictions, or my own S3/CDN infrastructure", I'd look beyond a typical creator storefront and build a custom delivery layer using something like Cloudflare R2/S3 + signed URLs with a payment platform on top.

For a typical creator selling, say, a $30–$150 pack containing 5–50 GB of 4K/8K assets, I'd lean Payhip first, Lemon Squeezy second.

If you tell me roughly how large each pack is (e.g. 5 GB, 50 GB, 200 GB) and what kind of assets you're selling, I can narrow it down to the best 2–3 options, including storage/download costs.

Yes. For high-resolution asset packs—textures, LUTs, brushes, 3D assets, photography, fonts, design resources, etc.—I’d prioritize secure file delivery and large-file handling over marketplace reach.

My top picks

Lemon Squeezy is particularly compelling for this use case. It hosts digital files directly, supports ZIPs and other file types, and says its download links are securely signed and throttled. It also provides a customer account/order area where buyers can retrieve their purchases. www.lemonsqueezy.com

SendOwl goes further if piracy/control is your biggest concern: it offers time-limited/expiring links, download limits, PDF stamping, IP/email blocking, and document locking, along with large-file support. www.sendowl.com

Gumroad is probably the easiest starting point. Its current limit is 20 GB for a single file on products priced above $0.99, and it uses unique download links plus purchaser/IP tracking. gumroad.com

What I'd choose

If you're selling something like:

“500 8K textures — $39 ZIP, 12 GB”

I'd use Lemon Squeezy if you want a polished storefront + payments + secure delivery with minimal infrastructure.

I'd choose SendOwl if the assets are expensive and controlling redistribution is a major priority.

I'd choose Gumroad if you're validating the product and want to get selling with almost no technical setup.

One important distinction: no platform can prevent a legitimate buyer from copying a downloaded asset. Secure/expiring links primarily prevent people from casually sharing the download URL; they don't DRM-protect the asset after download.

If you tell me roughly how large each pack is (e.g. 5 GB, 20 GB, 100 GB) and whether you need one-time purchases vs. subscriptions, I can narrow it down to the best architecture—including whether you should use S3/Cloudflare R2 + signed URLs instead of a storefront's built-in hosting.

Yes. For high-resolution asset packs—textures, LUTs, presets, fonts, 3D assets, stock images, brushes, templates, etc.—I’d prioritize platforms that provide signed/expiring download URLs, download limits, large-file delivery, and control over the customer experience.

My top picks

My pick: SendOwl. Its security model is particularly well suited to valuable asset packs: it supports time-limited/single-use links, download limits, IP/email blocking, and secure hosting. It explicitly supports photos, digital art, design assets, video, templates, and other file types. www.sendowl.com

Payhip is probably the best simpler alternative. It gives each customer a unique download link and supports download limits and automatically expiring links. payhip.com

Lemon Squeezy is attractive if you're also selling software, plugins, or license-based products. Its downloads use securely signed links and throttling. www.lemonsqueezy.com

One important distinction

If by "secure" you mean "customers shouldn't be able to share the actual download URL", SendOwl/Payhip/Lemon Squeezy are much better suited than simply putting a ZIP file on Google Drive, Dropbox, or an ordinary web server.

If you mean "I want serious piracy resistance for $50–500+ asset packs", I'd go a step further and consider SendOwl + your own storefront/domain. You can make the purchase experience look like your own store while letting SendOwl handle payment/delivery and the protected file URLs. www.sendowl.com

If you tell me roughly how large each pack is (e.g. 2 GB, 20 GB, 100 GB) and whether you're selling photos, 3D assets, textures, video, or design files, I can narrow it down to the best 2–3 options.