head to head · open source
echarts vs openchatbi
echarts has 67,345 GitHub stars, 19,820 forks, 1,501 open issues and last shipped 2 days ago. openchatbi has 646 stars, 91 forks, 2 open issues and last shipped 6 days ago. echarts leads on adoption by 10,325% (67,345 vs 646 stars). echarts is written in TypeScript under Apache-2.0; openchatbi is written in Python under MIT. echarts has attracted 29% as many forks as stars, openchatbi 14%. echarts 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
| echarts | openchatbi | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 646 |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-16 | 2026-09-12 |
| Forks | ⑂ 20K | ⑂ 91 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick echarts if
- You weight community size — 67K stars and counting
- You want the Apache-2.0 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 echarts
Apache ECharts is a free, interactive charting and data visualization library that runs in the browser. It is written in pure JavaScript and built on top of zrender, a lightweight canvas library that handles rendering and interaction under the hood. The project lives in the JavaScript and TypeScript ecosystem, is distributed through npm as the echarts package, and is developed under the Apache Software Foundation with an Apache 2.0 license. Its source is written in TypeScript, and the repository has been maintained for more than a decade.
read the full echarts 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 echarts or openchatbi more popular?
echarts has 67,345 GitHub stars and openchatbi has 646. echarts has the larger community by that measure.
Are echarts and openchatbi free?
Both are open source. echarts is licensed under Apache-2.0 and openchatbi under MIT. Neither carries a licence fee.
What is the difference between echarts and openchatbi?
echarts 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, echarts or openchatbi?
Choose echarts if you want the larger community (67,345 stars) or its Apache-2.0 licence terms. Choose openchatbi if its feature set, stack or MIT licence fits better. Both are self-hostable.