Flowise vs Langflow
Last reviewed
Verdict
Flowise is better for fast, no-code visual prototyping of RAG chatbots and agents; Langflow is better for developers who want a visual canvas backed by real, editable Python. Both are open-source and free to self-host.
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Flowise vs Langflow: side by side
| Feature | Flowise | Langflow |
|---|---|---|
| Pricing model | Open Source | Open Source |
| Free tier | Self-hosting is free and unlimited. Flowise Cloud is a paid managed option. | Self-hosting is free. A hosted option is available. |
| Best for | Teams who want to prototype RAG chatbots and agents visually without writing orchestration code. | Python developers who want a visual canvas that doesn't hide the underlying code. |
| Deployment | Self-hosted, Cloud, API | Self-hosted, Cloud, API |
| Setup difficulty | Easy | Medium |
| Starting price | Free | Free |
| Open source | Yes | Yes |
| Rating | ★ 4.6 | ★ 4.5 |
Choose Flowise if…
Pick Flowise if you want the fastest path to a working RAG chatbot without writing code.
Better for: Non-developers and quick RAG/agent prototypes with an embeddable widget.
Choose Langflow if…
Pick Langflow if you're a developer who wants custom Python components under a visual canvas.
Better for: Python developers who want to drop from canvas to code when needed.
Flowise vs Langflow FAQ
Are Flowise and Langflow free?
Both are open-source and free to self-host. You pay only for model API usage and any optional managed hosting.