OpenformStack is an open source form backend that lets users collect form submissions without writing any backend code. It provides an endpoint that HTML, React, or Vue forms can POST to, along with email notifications, auto-responses, spam filtering, and custom redirects after submission.
What it's for
Collect form submissions without a backend serverGet email notifications when a new submission occursAuto-respond to form submittersFilter out spam submissionsRedirect users to a custom page after form submissionGenerate a form endpoint to use in existing HTML/React/Vue forms
Features 10
- Auto-respond to submitters
- Custom redirect after submission
- Easy setup with existing stack
- Email notifications on new submissions
- Form endpoint generation
- Integrations with popular tools and platforms
- No backend server required
- Priority support (Pro plan)
- Spam filtering
- Unlimited forms
At a glance
free tieropen sourceAPI
TypeWeb app
DeploymentCloud
PlatformsWeb
Fordevelopers, agencies, pro users
CompanyZeitalabs
Pricing
An annual billing toggle is shown on the pricing page, but no annual price figures are displayed.
FreeFree
Unlimited forms, 100 submissions per month
100 submissions per month
Pro$19/mo
Best for pro users and agencies
Unlimited submissions per month
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