Sell big files on the Stripe you already have.

SugarCart is a Stripe App that delivers what you sell: multi-GB uploads, download links, licence keys and a library for your buyers. No cut of your sales.

Get early access How it works

No cut of your sales
Files up to 50 GB
No bandwidth limits

Anything too big for an email.

If you sell it as a download, SugarCart delivers it.

Soundware

Sample packs

Loops and one-shots in packs of any size, as WAV, AIFF or zipped kits.

Synth presets

Serum 2, Vital and Diva banks, with the wavetables they need.

Stems and MIDI

Multitracks, stems and MIDI kits for producers and remixers.

Video

Video courses

Whole courses, zipped by module, at full resolution.

Footage and templates

Stock footage, After Effects templates and motion packs.

LUTs and presets

Colour grades and Lightroom presets for film and photo.

Software

Plugins

VST3, AU and AAX installers, zipped, with licence keys.

Apps and tools

Desktop software and scripts, with activation limits per key.

Game assets

Sprites, models, sound effects and asset packs for game developers.

Design and writing

Fonts

Typeface families with desktop and web licences.

Design assets

Mockups, brushes, icons and UI kits.

E-books and guides

PDFs, workbooks and printables.

AI and data

AI prompts

Prompt libraries, custom GPT instructions and agent workflows.

AI models

LoRAs, checkpoints and fine-tuned weights, however many gigabytes.

Datasets

Image, audio and text datasets for training and research.

3D and photo

3D models

Blender, FBX and USD scenes, with the textures they need.

Photo packs

Stock photos and RAW collections at full resolution.

HDRIs and textures

High-resolution environments and PBR materials.

Keep your Stripe. Add files.

Nothing moves. Your products, prices, customers and payouts stay exactly where they are.

1
Install the app
SugarCart installs from the Stripe App Marketplace. That is the sign-up.
2
Attach your files
Upload to the products you already sell, from inside your Stripe Dashboard.
Buyers pay, files arrive
Stripe takes the payment. The download link goes out the moment it clears.

No second checkoutBuyers pay through Stripe Checkout or your Payment Links.
No migrationYour products and prices stay in Stripe. Attach files to them.
No lock-inUninstall, and your Stripe account carries on as before.
You stay the sellerPayments land in your own account. We never touch the money.

Moving from Gumroad, Lemon Squeezy, Payhip or Sellfy?

On £5,000 of sales a month, keep up to £623 more, every month.

See the comparison

Everything after the payment.

Stripe sells the product. SugarCart handles the files, the access and the keys.

Multi-GB uploads

Files up to 50 GB each, uploaded straight to storage in parts. A dropped connection picks up where it left off.

All features

Licence keys

Issued on purchase, with activation limits and an API your software checks against.