toolgrep / APIs & backend / KwesForms
Alternatives to KwesForms
KwesForms: Form backend service for developers: point your HTML form to a provided endpoint for submissions, email sending, spam protection, and validation. 8 products similar to KwesForms, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API.
- FormSubmit
Form backend and email service for HTML forms
- FormKeep
Form endpoints for designers and developers
- HeroTofu
Form endpoints and form backend for static sites, with no server code required.
- Web3Forms
Contact form to email API for static sites and frontend frameworks, with no backend code required.
- SmartForms
Form backend that delivers submissions to email, Slack, and Telegram
- LucidForms
Form-to-email API for static and AI-built websites
- Formspark
Form to Email service
- Form Plume
Free form backend for HTML forms
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| KwesForms | Freemium | yes | yes | no | yes | no |
| FormSubmit | Freemium | yes | yes | no | no | no |
| FormKeep | Freemium · from $0 | yes | yes | no | no | no |
| HeroTofu | Freemium · from 8.33 | yes | yes | no | no | no |
| Web3Forms | Freemium | yes | yes | no | no | no |
| SmartForms | Freemium | yes | yes | no | no | no |
| LucidForms | Freemium · from $0/month | yes | yes | no | no | no |
| Formspark | Freemium | yes | yes | no | no | no |
| Form Plume | Freemium · from Pro from $9/month (yearly); $12/month billed monthly. Free plan: 500 submissions/month, 1 member, 60-day retention. Team plan: $39/month, 50,000 submissions/month. Enterprise: custom. | yes | yes | no | yes | no |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/kwesforms/alternatives