head to head · open source
OpenBB vs Hummingbot
OpenBB has 75,033 GitHub stars, 7,844 forks, 117 open issues and last shipped yesterday. Hummingbot has 20,913 stars, 5,089 forks, 160 open issues and last shipped 14 days ago. OpenBB leads on adoption by 259% (75,033 vs 20,913 stars). OpenBB is written in Python under a custom or non-standard licence; Hummingbot is written in Python under Apache-2.0. OpenBB has attracted 10% as many forks as stars, Hummingbot 24%. OpenBB was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (crypto), 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
| OpenBB | Hummingbot | |
|---|---|---|
| GitHub stars | ★ 75K | ★ 21K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-10-20 |
| Forks | ⑂ 7.8K | ⑂ 5.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenBB if
- You weight community size — 75K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Hummingbot if
- You want the Hummingbot feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and Hummingbot fits your workflow better
About OpenBB
Open Data Platform by OpenBB (ODP) is the open source toolset that helps data engineers integrate proprietary, licensed, and public data sources into downstream applications like AI copilots and research dashboards. ODP operates as the "connect once, consume everywhere" infrastructure layer that consolidates and exposes data to multiple surfaces at once: Python environments for quants, OpenBB Workspace and Excel for analysts, MCP servers for AI agents, and REST APIs for other applications. Get started with: pip install openbb Data integrations available can be found here: OpenBB Workspace While the Open Data…
read the full OpenBB overview →
About Hummingbot
Hummingbot is an open source framework that helps you design and deploy automated trading strategies, or bots , that can run on many centralized or decentralized exchanges. Over the past year, Hummingbot users have generated over $34 billion in trading volume across 140+ unique trading venues. The Hummingbot codebase is free and publicly available under the Apache 2.0 open source license. Our mission is to democratize high frequency trading by creating a global community of algorithmic traders and developers that share knowledge and contribute to the codebase. Quick Links Website and Docs: Official Hummingbot…
read the full Hummingbot overview →
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Frequently asked questions
Is OpenBB or Hummingbot more popular?
OpenBB has 75,033 GitHub stars and Hummingbot has 20,913. OpenBB has the larger community by that measure.
Are OpenBB and Hummingbot free?
Both are open source. OpenBB has no licence declared in this registry, and Hummingbot is licensed under Apache-2.0. Both are free to self-host.
What is the difference between OpenBB and Hummingbot?
OpenBB is written in Python and Hummingbot in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenBB or Hummingbot?
Choose OpenBB if you want the larger community (75,033 stars) or its Custom / other licence terms. Choose Hummingbot if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.