head to head · open source
Metabase vs flint-chart
Metabase has 49,323 GitHub stars, 6,824 forks, 4,346 open issues and last shipped today. flint-chart has 4,231 stars, 235 forks, 32 open issues and last shipped 2 days ago. Metabase leads on adoption by 1,066% (49,323 vs 4,231 stars). Metabase is written in Clojure under a custom or non-standard licence; flint-chart is written in TypeScript under MIT. Metabase has attracted 14% as many forks as stars, flint-chart 6%. Metabase was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-visualization), 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
| Metabase | flint-chart | |
|---|---|---|
| GitHub stars | ★ 49K | ★ 4.2K |
| License | Custom / other | MIT |
| Written in | Clojure | TypeScript |
| Last push | 2026-09-18 | 2026-09-16 |
| Forks | ⑂ 6.8K | ⑂ 235 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Metabase if
- You weight community size — 49K stars and counting
- You want the Custom / other license terms
- Your stack matches Clojure
- You value the larger contributor base for long-term maintenance
pick flint-chart if
- You want the flint-chart feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and flint-chart fits your workflow better
About Metabase
Metabase is an open source business intelligence and embedded analytics tool, written in Clojure, that lets everyone in a company ask questions of their data and build dashboards without needing to know SQL.
read the full Metabase overview →
About flint-chart
Flint: A Visualization Language for the AI Era Please visit: Flint Project Site Visual Themes MCP Server Guide 中文主页 Flint is a visualization intermediate language that lets AI agents turn simple, human editable chart specs into expressive, polished visualizations . Rather than requiring agents to hardcode verbose parameters for scales, axes, spacing, labels, and layout, Flint derives those decisions from a high level semantic specification, the data, and an optional visual theme (e.g., New York Times, Economist, Swiss, and McKinsey). A compact spec compiles to native Vega Lite, ECharts, Chart.js, Plotly specs, or…
read the full flint-chart overview →
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Frequently asked questions
Is Metabase or flint-chart more popular?
Metabase has 49,323 GitHub stars and flint-chart has 4,231. Metabase has the larger community by that measure.
Are Metabase and flint-chart free?
Both are open source. Metabase has no licence declared in this registry, and flint-chart is licensed under MIT. Both are free to self-host.
What is the difference between Metabase and flint-chart?
Metabase is written in Clojure and flint-chart in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Metabase or flint-chart?
Choose Metabase if you want the larger community (49,323 stars) or its Custom / other licence terms. Choose flint-chart if its feature set, stack or MIT licence fits better. Both are self-hostable.