Best form backends with file uploads
Verified June 2026File uploads are commonly gated behind paid tiers. Here's who supports attachments and how generous the free allowance is.
- 1
FormLoom
our pick10MB uploads on free, 25MB Pro, 100MB Team — linked in email and dashboard.
- 2
- 3
Jotform
Uploads with a large builder, but it's a hosted builder not a code-first backend.
Jotform alternative - 4
How we ranked these
- Free upload support
- Size limits
- Storage permanence
- Email + dashboard linking
FAQ
FormLoom (10MB) and Getform both include file uploads on their free tiers.