head to head · open source
dash vs Evidence
dash has 24,411 GitHub stars, 2,314 forks, 480 open issues and last shipped yesterday. Evidence has 6,943 stars, 418 forks, 37 open issues and last shipped 2 days ago. dash leads on adoption by 252% (24,411 vs 6,943 stars). dash is written in Python under MIT; Evidence is written in TypeScript under MIT. dash has attracted 9% as many forks as stars, Evidence 6%. dash was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (data-science, 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
| dash | Evidence | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 6.9K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 2.3K | ⑂ 418 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dash if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Evidence if
- You want the Evidence feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Evidence fits your workflow better
About dash
Dash is an open source Python framework for building analytical web applications, data apps, and dashboards without writing JavaScript, aimed at data scientists, analysts, and machine learning engineers who want to turn Python code into interactive browser interfaces.
About Evidence
Evidence is an open source, code based business intelligence tool for building reports and data visualizations. It lives in the Data & Analytics ecosystem, specifically Business Intelligence and Reporting, and is written in TypeScript under the MIT license. Reports are authored in SQL and markdown rather than assembled through drag and drop interfaces, and the project describes itself as an agent ready tool for creating reports from data. The repository carries 6,936 stars and 417 forks, with 37 open issues at the time of writing.
read the full Evidence overview →
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Frequently asked questions
Is dash or Evidence more popular?
dash has 24,411 GitHub stars and Evidence has 6,943. dash has the larger community by that measure.
Are dash and Evidence free?
Both are open source. dash is licensed under MIT and Evidence under MIT. Neither carries a licence fee.
What is the difference between dash and Evidence?
dash is written in Python and Evidence 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, dash or Evidence?
Choose dash if you want the larger community (24,411 stars) or its MIT licence terms. Choose Evidence if its feature set, stack or MIT licence fits better. Both are self-hostable.