TellForm

Open source Typeform and Google Forms alternative for building beautiful conversational forms and surveys.

Open source alternative to:

TellForm is an open source form builder that provides a Typeform-style, one-question-at-a-time experience for collecting responses. It is a self-hostable alternative to Typeform, Google Forms, and SurveyMonkey for businesses and individuals who want full control over their data.

TellForm includes drag-and-drop form creation, conditional logic, multiple question types, embeddable widgets, and a dashboard for visualising and exporting responses. The project is built on the MEAN stack (MongoDB, Express, Angular, and Node.js) and is released under a source-available license.

Although the upstream repo is no longer heavily maintained, the code is widely used as the basis for self-hosted survey platforms and forks such as OhMyForm, and remains a useful starting point for a private form backend.