Formbricks
Privacy-first platform for gathering in-app feedback, surveys, and customer insights. Self-hostable with full data ownership and GDPR compliance.
Formbricks is an open-source alternative to:

Formbricks is an open-source experience management platform designed for surveys, in-app feedback, and customer insights. Built with privacy at its core, it allows organizations to own their data while gathering actionable feedback across websites and applications.
Key Features
- Privacy-First Design: GDPR compliant with full data ownership and no third-party tracking
- Multi-Channel Feedback: Collect insights via in-app surveys, popups, and embedded forms
- Customizable Templates: Pre-built survey templates for quick deployment
- Self-Hosting: Full control over data with self-hosted deployment options
- Real-Time Analytics: Dashboards to visualize and analyze customer feedback
- Integration Hub: Connects with tools like Slack, Zapier, and CRM systems
- Open Source Core: Transparent codebase with community-driven development
- Enterprise-Grade Security: Role-based access control and audit logging
Tech / Self-Hosting
Formbricks is built with TypeScript, Next.js, and PostgreSQL. It supports deployment on any cloud provider or on-premise infrastructure. The project provides comprehensive self-hosting documentation with Docker and Kubernetes support. The open-source version includes all core features, while the hosted version offers additional scalability and managed services.