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Passion project

Compass

Equity research and valuation, built for one analyst.

  • Next.js
  • React
  • Postgres
  • Clerk
Compass research workspace on a desktop screen
Compass markets on a phone

What it is

Compass puts what an analyst opens ten tabs for in one workspace: prices and statements, a DCF whose inputs fill themselves from SEC filings and can all be overridden, comparables, earnings, macro, and private notes with a track record.

What it does

  • DCF with bear, base and bull scenarios, a football field, and a WACC built step by step with its sources shown.
  • Comparables, earnings with estimates and surprises, a macro dashboard and a calendar.
  • Filings summarised with AI, citing the section each claim comes from.
  • A paper portfolio, alerts, saved screens and notes you can share with a link.

How it is built

Next.js and React on Postgres, with sign-in shared with Keel. Market data is fetched on the server and cached, every figure shows when it was updated, and the interface follows a design system with fixed rules for numbers, tables and charts.