Key features

• Open-source platform for building AI agents and chatbots powered by large language models.
• Drag-and-drop flow design for creating conversational workflows without heavy coding.
• Full source code available for customization and self-hosting.
• Runs on Windows, macOS, and Linux.

Platforms: Windows, macOS, Linux.

Links: Official website · Source code

Pricing: Freemium. The self-hosted open-source version is available under the MIT license and includes all core features.