Formbricks
Open source experience management and survey platform
Founded
N/A
Starting Price
Free
Category
Customer Feedback
Last updated April 27, 2026
About Formbricks
Formbricks is a free and open source survey and experience management platform that helps teams gather feedback at every point in the user journey. It supports in-app, website, link, and email surveys with a privacy-first approach. The platform can be self-hosted or used via a GDPR-compliant cloud, and features event-based survey triggering, a lightweight 7KB SDK, and deep integration options for product teams.
Pros & Cons
Pros
- Generous free tier with 1,000 responses and unlimited features
- Open source with full self-hosting option
- Lightweight SDK that doesn't slow down your site
- Privacy-first design with GDPR compliance
- Supports all major survey types in one platform
Cons
Key Features
In-app, website, link, and
In-app, website, link, and email surveys
Event-based survey triggering
Event-based survey triggering
Lightweight 7KB SDK for
Lightweight 7KB SDK for fast loading
Self-hosted or GDPR-compliant cloud
Self-hosted or GDPR-compliant cloud
Advanced targeting and segmentation
Advanced targeting and segmentation
Real-time analytics and reporting
Real-time analytics and reporting
No-code survey builder
No-code survey builder
Open source (AGPLv3 license)
Open source (AGPLv3 license)
Pricing
Free
Free
- 1,000 responses/mo
- Unlimited surveys
- Unlimited team members
- All integrations
- Link & website surveys
Featured In
#2
7 Best Open-Source Form Builders for Developers (2026)
Best for product teams and SaaS developers who need in-app micro-surveys with event-based targeting and want a complete, self-hostable platform rather than building from components.
#2
SurveyJS vs Formbricks: Best Open-Source Form Builder (2026)
Best for product teams who want a self-hosted, privacy-first survey platform for in-app feedback, NPS, and user research — without writing custom code or managing a JavaScript library integration.