Build powerful forms, surveys and quizzes with AI in minutes
OpnForm records 76,221 monthly visits with +169% month-over-month growth and Freemium, Free Trial pricing. Survia records 0 monthly visits with 0% growth and Free Trial, Paid pricing.

A minimalist AI survey builder for honest feedback, fast
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | opnform.com | survia.io |
| Pricing Model | Freemium, Free Trial | Free Trial, Paid |
| Monthly Visits | 76.22K (76,221) | 0 (0) |
| MoM Traffic Delta | +47.89K (+169%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (74.8%) | 🌐 Global (—) |
| Direct Visits / mo | 37.28K | 0 |
| User Rating | 4.5 | 3.8 |
| Supported Platforms | Website | Website |
Open-source form builder with AI assistance and unlimited responses
The full codebase is public and auditable, and you can run OpnForm on the vendor cloud, an EU-hosted instance, or your own infrastructure for complete data ownership.
Optional AI help for building forms and fields, designed to stay out of the way when you would rather write everything yourself.
Conditional logic, computed fields, answer piping, hidden fields and redirect-on-submit rules let one form adapt to many different respondents.
Collect as many responses as you need even on the free plan, with no hidden quotas or surprise overage charges.

A minimalist AI survey builder for honest feedback, fast
Map questions in a clean tree view and add conditional branching so each respondent sees only the paths that matter to them.
Match the survey to your site by adjusting colors, fonts, and placement, then paste a simple embed snippet to go live.
See a summary of every response, monitor completion rates, inspect individual answers, and export your data with a single click.
A guided flow gets a shareable survey live in well under a minute, with no template hunting or configuration rabbit holes.
Build powerful forms, surveys and quizzes with AI in minutes
Build forms, surveys and quizzes in seconds — with unlimited free responses
Privacy-first AI surveys with end-to-end encrypted responses
Privacy-first AI surveys with end-to-end encrypted responses


AI quiz, poll and survey builder that turns traffic into leads
AI quiz, poll and survey builder that turns traffic into leads

Free AI form builder for humans and AI agents

Build high-converting AI forms, surveys, and quizzes in seconds
Build high-converting AI forms, surveys, and quizzes in seconds

Conversational AI forms that ask and answer questions

AI form builder that turns plain-language prompts into high-converting conversational forms

Free / Open-sourceLow-code forms and workflow automation with AI-assisted form building
Free / Open-sourceLow-code forms and workflow automation with AI-assisted form building
Describe your form in plain language and share a conversational version instantly