The Matchii Handbook

What we build

The Matchii platform: a matching engine between businesses and verified agencies.

Matchii matches businesses with the agencies that can deliver their work. A client describes a project once, sets a budget, and gets matched with a verified agency, with scope, milestones and payment structured from the start. The product lives at matchii.ai and its documentation at docs.matchii.ai.

The shape of the system

Two parts, deliberately separate:

  • The platform: the web application where clients write briefs, agencies build verified profiles, and matches are made, accepted and delivered. A Go backend and a Next.js web application, developed in one monorepo.
  • The matching engine: the part that decides which agency sees which brief, in which order, and what the work should cost. It is the reason Matchii is a product rather than a directory. How matching works describes it.

What guides the build

  • Structure over introductions. Anyone can forward an email. The value is a match that arrives already structured: scope, milestones and payment defined before work starts, so both sides know what done means.
  • Verified supply. An agency profile on Matchii is checked before it can be matched. A marketplace is only as good as its worst listing.
  • The engine learns from completed work. Every delivered project teaches the platform something a static profile cannot: what the work really took, and how the agency really performed.
Last modified September 2, 2026: docs: describe what we build, the platform and how matching works (a74e0f8551)