Build powerful forms, surveys and quizzes with AI in minutes
Nexform records 661 monthly visits with -65.5% month-over-month growth and Paid, Free pricing. OpnForm records 76,221 monthly visits with +169% growth and Freemium, Free Trial pricing.

Describe a form in plain English and let AI build it for you
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | nexform.io | opnform.com |
| Pricing Model | Paid, Free | Freemium, Free Trial |
| Monthly Visits | 661 (661) | 76.22K (76,221) |
| MoM Traffic Delta | -1.25K (-65.5%) | +47.89K (+169%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (74.8%) |
| Direct Visits / mo | 257 | 37.28K |
| User Rating | 3.9 | 4.5 |
| Supported Platforms | Website | Website |

Describe a form in plain English and let AI build it for you
Describe the form you want in natural language and Nexform builds the complete structure, fields and validation rules automatically.
Every published form comes with a shareable short link plus a generated QR code, so it works online and in physical locations.
Intelligent field validation prevents bad submissions, while dynamic fields adapt based on earlier answers to keep forms relevant.
Track submissions and see how your forms perform directly inside Nexform, without exporting data to a separate tool.
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.
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

Ad-free, AI-powered signup forms for events, volunteers, and groups
Ad-free, AI-powered signup forms for events, volunteers, and groups


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

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