head to head · open source
Langflow vs Giselle
Langflow has 156,266 GitHub stars, 10,311 forks, 1,056 open issues and last shipped yesterday. Giselle has 559 stars, 122 forks, 0 open issues and last shipped yesterday. Langflow leads on adoption by 27,855% (156,266 vs 559 stars). Langflow is written in Python under MIT; Giselle is written in TypeScript under Apache-2.0. Langflow has attracted 7% as many forks as stars, Giselle 22%. Langflow was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (generative-ai, multiagent), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Langflow | Giselle | |
|---|---|---|
| GitHub stars | ★ 156K | ★ 559 |
| License | MIT | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 10K | ⑂ 122 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langflow if
- You weight community size — 156K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Giselle if
- You want the Giselle feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Giselle fits your workflow better
About Langflow
Langflow is a powerful platform for building and deploying AI powered agents and workflows. It provides developers with both a visual authoring experience and built in API and MCP servers that turn every workflow into a tool that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools. ✨ Highlight features Visual builder interface to quickly get started and iterate. Source code access lets you customize any component using Python. Interactive playground to immediately test and…
read the full Langflow overview →
About Giselle
the AI agent studio powering product delivery ▶︎▶︎ The YouTube video with audio can be found here ◀︎◀︎ 👋 Introduction Giselle is an open source AI for agentic workflows, enabling seamless human AI collaboration. ⚡ Quick Start Get Giselle running locally in under 2 minutes: Open and start building your AI agents! Note : You need at least one AI provider API key. Supported providers: OpenAI, Anthropic, Google AI. ✨ Features ⚡ GitHub AI Operations Automates issues, PRs, and deployments with AI 🎨 Visual Agent Builder Create and modify agents in minutes using an intuitive drag and drop interface 🤖 Multi Model…
read the full Giselle overview →
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Frequently asked questions
Is Langflow or Giselle more popular?
Langflow has 156,266 GitHub stars and Giselle has 559. Langflow has the larger community by that measure.
Are Langflow and Giselle free?
Both are open source. Langflow is licensed under MIT and Giselle under Apache-2.0. Neither carries a licence fee.
What is the difference between Langflow and Giselle?
Langflow is written in Python and Giselle in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Langflow or Giselle?
Choose Langflow if you want the larger community (156,266 stars) or its MIT licence terms. Choose Giselle if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.