Heyform is an open-source form builder and self-hosted data collection platform. It provides a no-code designer for creating dynamic web-based surveys and input forms, supported by an extensible backend for managing submissions and storing results in a private database.
The system distinguishes itself through advanced form logic and branding controls. It includes a conditional logic engine to show or hide sections based on user responses and allows for precise visual identity customization through configurable themes and custom CSS injection.
The platform covers a broad range of operational capabilities, including payment gateway integration for financial transactions, automated data synchronization via webhooks, and the ability to embed forms directly into external websites. It also features submission metrics analysis to track drop-off rates, password-protected access for private pages, and integrated spam protection.
The infrastructure supports deployment on private servers with custom domain mapping and integrates with S3-compatible object storage and SMTP email servers.