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.

Typebot is a chatbot-building platform aimed at developers and teams that want to design interactive conversational flows without coding everything from scratch. It presents itself as a fair-source product and highlights a managed cloud service alongside self-hosting, making it suitable for users who want either a hosted experience or full control over deployment. The project centers on a visual builder with reusable blocks for messages, inputs, logic, and integrations. It can be embedded into websites or apps in multiple formats, and it includes result collection, analytics, and export capabilities. The README also points developers to APIs and local installation instructions, indicating that the system is meant to be extensible and usable in self-hosted environments.

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.

LimeSurvey is a free and open-source survey platform designed for organizations, researchers, educators, and other users who need to create and manage online surveys. It is positioned as a flexible tool for collecting feedback, conducting academic or field research, and running multilingual surveys at scale. The project focuses on survey authoring, distribution, and analysis. The README highlights capabilities such as branching logic, templates, branding customization, response statistics, and data analysis tools, along with integrations and APIs. It is intended for self-hosted deployments and is also offered as a hosted SaaS for teams that prefer not to manage infrastructure themselves.

OpnForm is an open-source form builder aimed at users who want to create and manage forms without writing code. The README highlights a managed cloud service as the easiest way to get started, while also offering self-hosted deployment guides and a Docker-based local development setup. The project is positioned for teams or individuals building forms with features such as embedded forms, notifications, integrations, form logic, captcha protection, and analytics. It also includes technical documentation and a helpdesk, and it uses a dual-license model: the core application is AGPLv3 while some advanced enterprise features are proprietary.

docassemble is a platform for guided document assembly and interview-based automation.