FormBackend
FormBackend: A low-cost form backend for developers who want endpoints without server-side handling. Ranked #15 of 25 in Form API Software by our editors (7.7/10); pricing: Free plan; best for developers wanting inexpensive HTML endpoints.
At a glance
- Editor score7.7 / 10
- PricingFree plan
- Best forDevelopers wanting inexpensive HTML endpoints
- Free planYes
- Paid from$5/mo
- Deployment modelCloud
- Facts checked22 Sep 2026
Where it wins
- HTML endpoints collect submissions without custom server-side handling
- Spam filtering, notifications, uploads, webhooks, and exports are included
- API access and integrations support broader submission workflows
Where it doesn't
- Field show/hide logic requires JavaScript in the form frontend
- No visual builder is provided for custom HTML form workflows
- Advanced capabilities require higher-priced plans
Our verdict on FormBackend
FormBackend is a hosted form-backend service for developers, freelancers, agencies, and small teams. It connects existing HTML forms to hosted endpoints so teams can collect submissions without building server-side form handling. The service includes spam filtering, email notifications, redirects, file uploads, CSV exports, API access, webhook support, and integrations. It also offers a browser-based HTML form generator alongside support for custom HTML forms.
The pricing structure starts with a Free plan at $0 per month, including Thank You page customization, data export, and auto-delete scheduling up to 30 days. Free hosted is also $0 per month and adds a hosted form builder, spam protection, and owner email notifications. Simple costs $5 per month and adds file uploads, auto-responses, webhook and Zapier integrations, and custom redirects. Freelancer costs $14 per month and adds conditional email notifications, whitelabel notifications, a rules engine, API access, and branded auto-replies from your domain. Business costs $50 per month and adds unlimited forms, team members, custom email sender domains, custom email templates, Slack, and Google Sheets integrations.
FormBackend fits teams that already work with HTML and need a focused way to route submissions into email, webhooks, APIs, or connected services. Its integration coverage includes Slack, Google Sheets, Discord, Zapier, Notion, Airtable, Mailchimp, Zendesk, and Twilio. Conditional behavior applies to notifications and rules; field show/hide behavior requires JavaScript in the form frontend. Choose FormBackend for inexpensive endpoints and backend handling around existing forms. Choose an alternative if a visual builder or frontend conditional logic is central to the project.
Your product? Our editors can test FormBackend in depth and publish a review, labelled as paid · from $149/mo →
FormBackend pricing
All 5 FormBackend plans and prices →
FormBackend fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $5/mo |
| Deployment model | Cloud |
| Monthly submissions | 1000 /mo |
| Conditional logic | No |
| Webhooks | Yes |
| File uploads | Yes |
| Electronic signatures | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 1,000+ integrations: Slack, Google Sheets, Discord, Zapier, Notion, Airtable … See all → |
| Pricing | Free plan (source) |
| Website | formbackend.com |
| Facts checked | 22 Sep 2026 |
FormBackend integrations
FormBackend lists 1,000+ integrations on its own site — the 9 named here are the ones its pages call out.
- Slack
- Google Sheets
- Discord
- Zapier
- Notion
- Airtable
- Mailchimp
- Zendesk
- Twilio
See all FormBackend integrations →
Alternatives to FormBackend
- Form.ioA broad, API-first form platform for teams that need control over data and deployment.9.3
- EndatixA flexible form API with powerful workflows, but hosted plans start at $360 per month.9.1
- FeatheryA flexible form API platform for embedded, logic-heavy data intake.8.9
See all FormBackend alternatives →
Used FormBackend? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used FormBackend for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
FormBackend is listed in our Form API Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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