Langflow
A visual drag-and-drop builder for AI agents and workflows
A visual drag-and-drop builder for AI agents and workflows. Built for: Makers who want to prototype AI workflows visually. Format: Self-hosted web app / desktop. License: MIT. Open source on GitHub (155,506 stars as of 2026-10-11). Privacy note: Telemetry is on by default; opt out with DO_NOT_TRACK=True.
Available on
DesktopSelf-hosted
Pricing
Free and open source; self-hosting, model or API costs may apply
Free tier availablefree pricing
Price checked Oct 12, 2026
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