Formbricks vs Fillout
Formbricks is open-source survey and form platform for in-app micro-surveys, feedback, and NPS tracking, while Fillout is form builder with advanced logic, payments, scheduling, and 40+ integrations. Formbricks is open source and can be self-hosted, giving you full control over your data. Formbricks is built for product teams wanting open-source in-app surveys, whereas Fillout targets teams wanting powerful forms with integrations.
| Feature | Formbricks | Fillout |
|---|---|---|
| Free tier available | ✓ | ✓ |
| Open source | ✓ | — |
| In-App Surveys | ✓ | — |
| Integrations | — | ✓ |
| Logic | — | ✓ |
| NPS | ✓ | — |
| Open Source | ✓ | — |
| Payments | — | ✓ |
| Scheduling | — | ✓ |
| Self-Hosted | ✓ | — |
Pricing: Both Formbricks and Fillout are free. You can try both without spending a dollar.
Feature gaps: Formbricks offers In-App Surveys, NPS and Open Source that Fillout lacks. Fillout brings Integrations, Logic and Payments that Formbricks does not have.
Team fit: Both tools target small teams teams, so the decision hinges on features and workflow fit rather than scale.
Open source: Formbricks is open source, meaning you can self-host, audit the code, and avoid vendor lock-in. Fillout is proprietary — you are trusting the vendor with your data and uptime.
Where each tool shines: Formbricks's biggest strengths are: open source and transparent. includes in-app surveys as a core feature, purpose-built for form builder workflows. Fillout's biggest strengths are: includes logic as a core feature, purpose-built for form builder workflows. includes payments as a core feature, purpose-built for form builder workflows.
Watch out for: With Formbricks, users commonly note that may lack some advanced features. With Fillout, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
choose Formbricks if
- You need a tool built for product teams wanting open-source in-app surveys
- You need self-hosting, data sovereignty, or the ability to audit source code
- You specifically need In-App Surveys and NPS
- You care about includes in-app surveys as a core feature, purpose-built for form builder workflows
choose Fillout if
- Your profile matches its sweet spot: teams wanting powerful forms with integrations
- You specifically need Integrations and Logic
- You care about includes payments as a core feature, purpose-built for form builder workflows
- The free tier works for you: free for 1k responses/mo
frequently asked
What is the difference between Formbricks and Fillout?
Formbricks is open-source survey and form platform for in-app micro-surveys, feedback, and NPS tracking, while Fillout is form builder with advanced logic, payments, scheduling, and 40+ integrations. Formbricks is open source and can be self-hosted, giving you full control over your data. Formbricks is built for product teams wanting open-source in-app surveys, whereas Fillout targets teams wanting powerful forms with integrations.
Should I use Formbricks or Fillout?
Formbricks gives you open source and self-hosting; Fillout is a managed service. Which trade-off works for you?
When should I choose Formbricks over Fillout?
Choose Formbricks if You need a tool built for product teams wanting open-source in-app surveys; You need self-hosting, data sovereignty, or the ability to audit source code; You specifically need In-App Surveys and NPS; You care about includes in-app surveys as a core feature, purpose-built for form builder workflows.
When should I choose Fillout over Formbricks?
Choose Fillout if Your profile matches its sweet spot: teams wanting powerful forms with integrations; You specifically need Integrations and Logic; You care about includes payments as a core feature, purpose-built for form builder workflows; The free tier works for you: free for 1k responses/mo.
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