Most agency founders I know run their business out of a mess of Google Sheets, Notion pages, and WhatsApp threads. They lose leads because nothing is tracked. They miss invoices because payments live in a spreadsheet nobody updates. They waste 30 minutes every Monday just figuring out where things stand.

That's the problem I set out to fix for the Replit Buildathon. The result is RevOs — a full-stack agency operating system that puts everything in one dark, fast, premium dashboard.

Here's exactly what I built and how.

What RevOs Does-

Ten fully functional CRUD modules, all connected to a real database:

Clients — full contact management with status tracking

Leads — pipeline from cold to closed

Projects — track deliverables and status per client

Payments — log invoices, amounts, and payment status

Analytics — revenue charts and pipeline overview

Cold Calls — outreach log with outcomes

Sales — deal tracking and close rates

Events — calendar-style scheduling

SOPs — internal process…