About

An independent software studio focused on clear evidence.

Estabrook Works builds products that help people work through complicated decisions using public information, and that are honest about what the information cannot tell them.

What we believe

• Evidence before assertion. Every fact should point back to a source, and gaps should stay visible.
• People decide. Software should inform a decision and leave judgment with the person making it.
• Privacy by default. Collect little, explain what is stored, and avoid third-party tracking.
• Honest status. A pilot is called a pilot. We describe what exists today, not what we hope to build.

How we work

We bring experience in enterprise technology, identity and access management, and security to everything we build. Products are made with automated tests, security checks and controlled releases, so changes can be reviewed and rolled back.

Our products

5500 Intelligence is an invitation-only pilot for sales research on public Form 5500 filings. College Scout is a public pilot for college exploration.