Open Source Forms & Surveys Apps
Discover the best open source forms and surveys apps to collect data efficiently. Build custom forms, analyze results & gain valuable insights.
Apps in Forms & Surveys
FormBee
Forms Surveys
A self-hostable form backend that accepts HTML form submissions and routes them to email, Telegram, Discord, webhooks, and automation platforms — without writing any server-side code.
FormBee
MITFormbricks
Forms Surveys · Marketing · Analytics
Open-source experience management platform for in-app, website, email, and link surveys — privacy-first and fully self-hostable.
Formbricks
OtherFormizee
Forms Surveys
An open-source form backend and builder platform — design forms, collect submissions, and get analytics without hosting your own server, positioned as an alternative to Formspree and Typeform.
Formizee
Apache 2.0HeyForm
Forms Surveys · No Code Platforms
Open-source conversational form builder with AI generation, conditional logic, and 30+ integrations — self-host with full data ownership.
HeyForm
AGPL 3.0LimeSurvey
Forms Surveys
The world's most flexible open-source survey platform with 900+ templates, conditional logic, 80+ languages, and full GDPR compliance for any scale.
LimeSurvey
OtherOpnForm
Forms Surveys · Marketing
Build unlimited, embeddable forms with no code — powered by AI, logic rules, and real-time analytics
OpnForm
OtherAbout Forms & Surveys
Forms and surveys are essential for gathering information from audiences, whether it’s customer feedback, event registrations, or market research data. Open source forms & surveys applications provide a flexible and customizable way to build these crucial tools, offering control over data privacy and functionality. These solutions often include features like customizable form fields (text boxes, dropdowns, multiple choice), validation rules to ensure data quality, and logic branching for dynamic questionnaires.
Typical functionalities extend beyond basic form creation. Many platforms offer advanced reporting and analytics, allowing users to visualize collected data and identify key trends. Integration capabilities are also common, enabling forms to connect with other systems like databases, email marketing platforms, and CRM software. Data security is often a core focus, offering options for encryption, compliance with privacy regulations (like GDPR), and control over data storage. These tools can also support collaboration, with features for multiple users to design and manage forms together.
Choosing an open source solution in this category provides several benefits. Developers gain complete control over the codebase and can tailor functionality to specific needs. Users benefit from increased transparency, reduced vendor lock-in, and often lower total cost of ownership. Whether you’re building a simple contact form or a complex multi-stage survey, open source forms & surveys offer a powerful and adaptable solution for data collection.