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View detailsEvidence
An open-source framework for building data reports and dashboards as code with SQL and Markdown.
Evidence is an open-source framework for building data reports with code. Instead of dragging charts in a dashboard tool, you write SQL queries and Markdown in a project, and Evidence turns them into a polished, interactive website of reports. It is built for analysts who are comfortable with SQL and version control, and who want reports they can review, test, and deploy like software.
Key Features
- Code-based reports with SQL and Markdown
- Reports versioned in Git like software
- Interactive charts, tables, and components
- Free open-source framework
- Connects to DuckDB, BigQuery, Snowflake, and more
- Fast, shareable report websites
Pricing
| Plan | Price | Details |
|---|---|---|
| Open Source | $0 | Free forever; build and host reports yourself. |
| Cloud | Check official site | Managed hosting and team features; see the official site for current pricing. |
Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.
Best for: technical data teams that want reports built and versioned in code.
Popular with: Developers, Business Owners
Popular with: Developers, Business Owners
How it works
The approach has real advantages for data teams: reports live in Git, so changes are reviewed and versioned; SQL is the source of truth, so there are no hidden definitions; and the output is a fast, shareable website that anyone can read without a BI licence. Evidence supports DuckDB, BigQuery, Snowflake, Postgres, and other sources, with charts, tables, and interactive components.
Evidence is free as open-source software, with a paid cloud offering for hosting and team features — check the official site for current cloud pricing. It is a strong pick for technical data teams that want code-based reporting, though it is not a fit for business users who need a drag-and-drop dashboard builder.
Pros and Cons
✓ Pros
- Open-source and free to use
- Reports are versioned and reviewable in Git
- No per-seat licences for report readers
- SQL-first approach suits data analysts
✗ Cons
- Requires SQL and Git skills
- Not a drag-and-drop tool for business users
- Cloud pricing needs checking on the official site
Frequently Asked Questions
Is Evidence free?
Yes — Evidence has a free plan. Free open source; Cloud — check official site
What is Evidence best for?
technical data teams that want reports built and versioned in code.
What kind of tool is Evidence?
Evidence is a Data & Analytics tool on VerlumoAI.
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View detailsLast reviewed: November 2026