Build polished data products with SQL

Evidence is a lightweight framework for building data apps. It's open source and free to get started.

Data professionals love Evidence

All I can say is wow - I feel like I’ve been looking for a tool/workbench like this my entire career!

Mitchell Posluns
Analytics Manager, Assurance IQ

Evidence has reshaped our professional culture and language, and allows us to implement changes in minutes.

Hugh Cameron
Head of Data, Zitcha

Evidence has fundamentally changed the game for how metrics should be presented in organizations.

Mark Roden
Vice President of Data, Crexi

fooling around with mds-in-a-box & @evidence_dev - its looking niiiiice

Jacob Matson
VP Finance & Operations, Simetric

Evidence is easy to use, the docs are excellent, and support via Slack is rapid and helpful.

Alex Chastain
Engineering Manager, Munchkin.com

All I can say is wow - I feel like I’ve been looking for a tool/workbench like this my entire career!

Mitchell Posluns
Analytics Manager, Assurance IQ

Evidence has reshaped our professional culture and language, and allows us to implement changes in minutes.

Hugh Cameron
Head of Data, Zitcha

Evidence has fundamentally changed the game for how metrics should be presented in organizations.

Mark Roden
Vice President of Data, Crexi

fooling around with mds-in-a-box & @evidence_dev - its looking niiiiice

Jacob Matson
VP Finance & Operations, Simetric

Evidence is easy to use, the docs are excellent, and support via Slack is rapid and helpful.

Alex Chastain
Engineering Manager, Munchkin.com

We’ve built all our reporting at Lenstra using Evidence. It's the perfect tool for us.

Théophile Chevalier
Founding Partner, Lenstra

I’ve gotta say - I’m really enjoying using Evidence!

Giorgio Delgado
Founding Engineer, Caribou Wealth

Evidence pushes the boundaries of what we thought was possible for a small data team.

Jack Xu
Data Scientist, Alpha Square Group

Evidence allowed us to create a high quality data product for a client in a matter of days. It's now part of our trusted toolkit!

Daniel Lee
Founder, Outlier

Evidence delivers human-readable outputs, so you can get your team out of spreadsheets

Alan Wizemann
DTC Advisory Council, Google

Evidence has made us the owners of data. We create the narrative, and people read and engage with it.

Justin Wagg
Director of Data Engineering, Quip

We’ve built all our reporting at Lenstra using Evidence. It's the perfect tool for us.

Théophile Chevalier
Founding Partner, Lenstra

I’ve gotta say - I’m really enjoying using Evidence!

Giorgio Delgado
Founding Engineer, Caribou Wealth

Evidence pushes the boundaries of what we thought was possible for a small data team.

Jack Xu
Data Scientist, Alpha Square Group

Evidence allowed us to create a high quality data product for a client in a matter of days. It's now part of our trusted toolkit!

Daniel Lee
Founder, Outlier

Evidence delivers human-readable outputs, so you can get your team out of spreadsheets

Alan Wizemann
DTC Advisory Council, Google

Evidence has made us the owners of data. We create the narrative, and people read and engage with it.

Justin Wagg
Director of Data Engineering, Quip
Backed by
Y Combinator A_Capital

Deliver an incredible user experience

User Experience

A format your audience already knows how to use

Deliver a modern web application your users can read on any device.

Product screenshot on a laptop and mobile phone

Performance

Instant page loads

Most BI tools are unbearably slow. Evidence pre-builds all queries and pages, so your users never have to wait.

Text Support

Context-rich reports

Include narrative, definitions, and caveats all inline with your reports.

Product screenshot

Easy to build

Code-driven Workflow

Lightweight syntax

Evidence uses a simple syntax which combines SQL, markdown, and data visualization components.

Data Visualization

Publication-quality graphics & UI components

Choose from Evidence's growing library of data visualization and UI components, or build your own.

Evidence data visualization components

Templated Pages

Dynamically generate pages from your data

Generate thousands of pages using a single markdown template. A page for every customer, supplier, region - whatever your organization needs.

Initrode Ltd.

Customer since 2022

Cyberdyne Systems

Customer since 2022

Initech Inc.

Customer since 2022___

Vandelay Industries

Customer since 2022

Easy to deploy & maintain

Version Control

Check everything into git

Manage your workflow and team collaboration in GitHub or GitLab.

> Pull Request

merge 6 commits into main from customer_deep_dive

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# Top customers 
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```sql top_customers
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  select 
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    * 
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  from top_customers 
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  order by run_rate_mrr desc
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  limit 10
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```
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Run rate MRR immediately reflects any changes to a customer's contract. 
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<Table data={top_customers} />

CI/CD

Deploy to production

Evidence publishes your project as static site, with all queries and pages pre-built, and checks for errors every time it deploys.

MIT licensed,
works with your data stack

Evidence is easy to integrate into any toolset.

Self-host or deploy on Evidence Cloud.

Snowflake BigQuery Redshift DuckDB MotherDuck Postgres SQL Server MySQL SQLite Clickhouse Timescale dbt dagster meltano docker github gitlab

Trusted by data leaders

Used by teams at Quip, Ginkgo Bioworks, Zitcha, Crexi and more.

Quip Ginkgo Bioworks Zitcha CREXi Alpha Square Caribou Wealth Munchkin Assurance

Join the organizations creating better data products with Evidence