head to head · open source
VTable vs openchatbi
VTable has 3,681 GitHub stars, 492 forks, 536 open issues and last shipped yesterday. openchatbi has 677 stars, 94 forks, 2 open issues and last shipped 2 days ago. VTable leads on adoption by 444% (3,681 vs 677 stars). VTable is written in TypeScript under MIT; openchatbi is written in Python under MIT. VTable has attracted 13% as many forks as stars, openchatbi 14%. VTable 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
| VTable | openchatbi | |
|---|---|---|
| GitHub stars | ★ 3.7K | ★ 677 |
| License | MIT | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 492 | ⑂ 94 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick VTable if
- You weight community size — 3.7K stars and counting
- You want the MIT 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 VTable
VTable VTable is not just a high performance multidimensional data analysis table, but also a grid artist that creates art between rows and columns. Introduction • demo • Tutorial • API • English 简体中文 日本語 （video） Introduction VTable is based on visual rendering engine VRender. The core capabilities are as follows: 1. Extreme performance: Supports fast computation and rendering of millions of data points. 2. Multidimensional analysis: Automatically analyzes and presents multidimensional data. 3. Strong expressiveness: Provides flexible and powerful graphic capabilities, seamlessly integrating with charts of…
read the full VTable overview →
About openchatbi
OpenChatBI OpenChatBI is an open source, chat based intelligent BI tool powered by large language models, designed to help users query, analyze, and visualize data through natural language conversations. Built on LangGraph and LangChain ecosystem, it provides chat agents and workflows that support natural language to SQL conversion and streamlined data analysis. Join the Slack channel to discuss: Invitation Link To Join Core Features 1. Natural Language Interaction : Get data analysis results by asking questions in natural language 2. Automatic SQL Generation : Convert natural language queries into SQL…
read the full openchatbi overview →
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Frequently asked questions
Is VTable or openchatbi more popular?
VTable has 3,681 GitHub stars and openchatbi has 677. VTable has the larger community by that measure.
Are VTable and openchatbi free?
Both are open source. VTable is licensed under MIT and openchatbi under MIT. Neither carries a licence fee.
What is the difference between VTable and openchatbi?
VTable 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, VTable or openchatbi?
Choose VTable if you want the larger community (3,681 stars) or its MIT licence terms. Choose openchatbi if its feature set, stack or MIT licence fits better. Both are self-hostable.