head to head · open source
Langflow vs halp
Langflow has 156,650 GitHub stars, 10,409 forks, 1,056 open issues and last shipped today. halp has 770 stars, 15 forks, 6 open issues and last shipped 14 days ago. Langflow leads on adoption by 20,244% (156,650 vs 770 stars). Langflow is written in Python under MIT; halp is written in Rust under Apache-2.0. Langflow has attracted 7% as many forks as stars, halp 2%. Langflow was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | halp | |
|---|---|---|
| GitHub stars | ★ 157K | ★ 770 |
| License | MIT | Apache-2.0 |
| Written in | Python | Rust |
| Last push | 2026-11-15 | 2026-11-01 |
| Forks | ⑂ 10K | ⑂ 15 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langflow if
- You weight community size — 157K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick halp if
- You want the halp feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and halp 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 halp
A CLI tool to get help with CLI tools 🐙 halp aims to help find the correct arguments for command line tools by checking the predefined list of commonly used options/flags. Additionally, it provides a prompt for quick access to the manual page or cheat sheet of the given command. If you deal with command line tools often, it might take some time to figure out how to get help or check the version of a particular command (especially when shell completions are not available). In that case, you might try the most known flags such as h and v but unfortunately not all the command line tools follow these conventions…
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Frequently asked questions
Is Langflow or halp more popular?
Langflow has 156,650 GitHub stars and halp has 770. Langflow has the larger community by that measure.
Are Langflow and halp free?
Both are open source. Langflow is licensed under MIT and halp under Apache-2.0. Neither carries a licence fee.
What is the difference between Langflow and halp?
Langflow is written in Python and halp in Rust. 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 halp?
Choose Langflow if you want the larger community (156,650 stars) or its MIT licence terms. Choose halp if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.