Best open-source alternatives to Typeform

Formbricks is a free and open source survey platform positioned as a privacy-first alternative to Qualtrics. It is designed for teams that want to collect user and customer feedback at multiple points in the journey, including in-app, website, link, and email surveys. The project supports both a hosted cloud service and a self-hosted deployment on Docker. It emphasizes no-code survey creation, templates, targeting specific user groups, collaboration within organizations, and integrations with popular tools like Slack, Notion, Zapier, and n8n. The repository also contains an enterprise edition with additional functionality for larger teams, while the core product remains available under AGPLv3.

HeyForm is an open-source form builder aimed at small businesses and teams that need an easy way to collect information through conversational forms. It supports the creation of surveys, quizzes, polls, and other interactive form experiences, with an emphasis on usability and visual customization. The project includes both a server and web app, plus an embeddable form library and shared utilities in a monorepo structure. Users can self-host it using the published installation instructions, or use the official hosted service for a managed experience with automatic backups and maintenance. The README also highlights integrations, analytics, and CSV export as part of its workflow.