Forms and surveys
Web3Forms alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
LimeSurvey/LimeSurvey★3,688 GitHub starslicence unclearFull-featured self-hosted survey and form platform with storage, admin UI, and notification/email features.Open on GitHub ↗TDuckCloud/tduck-survey-form★1,238 GitHub starsMIT licenceDeployable questionnaire/form system offering out-of-the-box form hosting, submissions storage, and admin interface.Open on GitHub ↗
What you give up either way
- Hosted, managed infrastructure with SLA and uptime guarantees
- Built-in account/access_key management, signup and email verification flows
- Out-of-the-box spam protections (reCaptcha, hCaptcha, Cloudflare Turnstile) and honeypot conveniences
- Third-party one-click integrations (Google Sheets, Notion, Slack, etc.)
- File upload handling and hosted file storage add-ons (paid tiers)
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Web3Forms, and it does not prove anyone has run it for a month. How we decide.