Langflow
Open-source visual builder for AI workflows, chains, and agent logic using your own model and API connections.
BYOK · Free
- Category
- Agents & Automation
- Platform
- Desktop app
- Submitted by
- Jordan Lee
- Listed
- Mar 10, 2026
Decision snapshot
Quality
Production-ready
Ready for serious regular use. Appears actively maintained.
Price
Free with your key
You use the product for free and only pay your own AI provider for usage.
Control
You keep provider choice
Bring your own API key and keep the option to change models or vendors without replacing the app.
Worth paying for?
Strong when control matters more than polish
Developers and technical teams who want a drag-and-drop way to design AI workflows across many providers and services.
- Best for
- Developers and technical teams who want a drag-and-drop way to design AI workflows across many providers and services.
- Setup
- Intermediate
Pricing
- Pricing model
- Free with your key
- Free access
- Free tier
Community
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