Opnform
OpnForm is a scrappy, open-source AI form builder that punches well above its price point — the free tier is genuinely generous, and the $16/mo Pro plan is nearly impossible to beat on value. The trade-off is a thin social proof footprint and limited design polish compared to Typeform or Tally.
Core functionality — conditional logic, webhooks, API — is confirmed by multiple user quotes and product documentation, but the zero G2 reviews and limited independent review depth cap confidence; the −10 penalty for fewer than 5 G2 reviews was applied.
No SOC 2 or equivalent certification found, privacy posture is ambiguous on AI training opt-out, and no public status page or incident history was discoverable — the security certification sub-score of 30 and data privacy ambiguity drag this dimension down significantly.
No funding data, zero G2 reviews, and no published customer count or ARR signals make market traction nearly impossible to verify; the 510 GitHub stars and active Discord community are encouraging but insufficient to score above low-mid range.
Active GitHub commits through July 2026, Zapier/n8n/Pipedream integrations documented, MCP server tooling merged, and a versioned API with key-based auth score well; gaps in OpenAPI spec availability and rate limit documentation prevent a higher score.
Most form builders make you pay the moment things get interesting — the second you want a webhook, an API call, or conditional branching, the pricing page appears. OpnForm bets against that model entirely, shipping a free tier that includes almost everything and a Pro plan that costs less than two coffees a week. The question is whether the trade-offs in design flexibility and enterprise credibility matter for your use case.
Frequently asked
What is Opnform?
OpnForm is a scrappy, open-source AI form builder that punches well above its price point — the free tier is genuinely generous, and the $16/mo Pro plan is nearly impossible to beat on value. The trade-off is a thin social proof footprint and limited design polish compared to Typeform or Tally.
How much does Opnform cost?
Opnform uses a freemium pricing model. See the pricing breakdown above for current plans.
What is Opnform best for?
Opnform is best suited for marketing.
What is Opnform's StackScore?
Opnform scores 56/100 on Instawhat.ai's independent StackScore™ — a mixed pick — review the breakdown before committing.