head to head · open source
Redash vs flint-chart
Redash has 28,862 GitHub stars, 4,638 forks, 805 open issues and last shipped 2 days ago. flint-chart has 4,537 stars, 268 forks, 32 open issues and last shipped 2 days ago. Redash leads on adoption by 536% (28,862 vs 4,537 stars). Redash is written in TypeScript under BSD-2-Clause; flint-chart is written in TypeScript under MIT. Redash has attracted 16% as many forks as stars, flint-chart 6%. flint-chart 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
| Redash | flint-chart | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 4.5K |
| License | BSD-2-Clause | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 4.6K | ⑂ 268 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Redash if
- You weight community size — 29K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches TypeScript
- 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 Redash
Redash is designed to enable anyone, regardless of the level of technical sophistication, to harness the power of data big and small. SQL users leverage Redash to explore, query, visualize, and share data from any data source. Their work, in turn, enables anybody in their organization to use the data. Every day, millions of users at thousands of organizations around the world use Redash to develop insights and make data driven decisions. Redash features: 1. Browser based : Everything in your browser, with a shareable URL. 2. Ease of use : Become immediately productive with data without the need to master complex…
read the full Redash 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…
read the full flint-chart overview →
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Frequently asked questions
Is Redash or flint-chart more popular?
Redash has 28,862 GitHub stars and flint-chart has 4,537. Redash has the larger community by that measure.
Are Redash and flint-chart free?
Both are open source. Redash is licensed under BSD-2-Clause and flint-chart under MIT. Neither carries a licence fee.
What is the difference between Redash and flint-chart?
Redash is written in TypeScript 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, Redash or flint-chart?
Choose Redash if you want the larger community (28,862 stars) or its BSD-2-Clause licence terms. Choose flint-chart if its feature set, stack or MIT licence fits better. Both are self-hostable.