head to head · open source
open-dronelog vs openchatbi
open-dronelog has 1,533 GitHub stars, 211 forks, 29 open issues and last shipped 2 days ago. openchatbi has 650 stars, 91 forks, 2 open issues and last shipped 8 days ago. open-dronelog leads on adoption by 136% (1,533 vs 650 stars). open-dronelog is written in TypeScript under AGPL-3.0; openchatbi is written in Python under MIT. open-dronelog has attracted 14% as many forks as stars, openchatbi 14%. open-dronelog was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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
| open-dronelog | openchatbi | |
|---|---|---|
| GitHub stars | ★ 1.5K | ★ 650 |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-09-12 |
| Forks | ⑂ 211 | ⑂ 91 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-dronelog if
- You weight community size — 1.5K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick openchatbi if
- You want the openchatbi feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and openchatbi fits your workflow better
About open-dronelog
Open Drone Log is a free, AGPL 3.0 licensed dashboard that imports DJI and Litchi flight logs into a local DuckDB database and analyzes them through a Tauri v2 desktop app or a self hosted web deployment, for pilots and drone teams that want private flight analytics without a subscription.
read the full open-dronelog overview →
About openchatbi
OpenChatBI is an open source, MIT licensed chat based business intelligence tool that lets analysts and data teams query, analyze, and visualize warehouse data through natural language conversation, built in Python on the LangGraph and LangChain ecosystem.
read the full openchatbi overview →
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Frequently asked questions
Is open-dronelog or openchatbi more popular?
open-dronelog has 1,533 GitHub stars and openchatbi has 650. open-dronelog has the larger community by that measure.
Are open-dronelog and openchatbi free?
Both are open source. open-dronelog is licensed under AGPL-3.0 and openchatbi under MIT. Neither carries a licence fee.
What is the difference between open-dronelog and openchatbi?
open-dronelog is written in TypeScript and openchatbi 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, open-dronelog or openchatbi?
Choose open-dronelog if you want the larger community (1,533 stars) or its AGPL-3.0 licence terms. Choose openchatbi if its feature set, stack or MIT licence fits better. Both are self-hostable.