# Product coverage comparison

> Compares how two or more products cover a set of business capabilities, with overlaps, gaps and the catalog's maturity and confidence.

Canonical: https://mikereams.com/ai/product-coverage

Skill · Original · Enterprise architecture · updated 2026-10-29. Part of the [AI Library](https://mikereams.com/ai).

What you get: A capability-by-product table, then the gaps nobody covers and the overlaps where two products both claim strength.

- Written for the Blueprint Catalog, my free capability catalog; every path, tool and id it names is checked against each catalog build.
- Low confidence is treated as a lead to check with the vendor, not a fact.

On the Blueprint Catalog (CC BY 4.0): [SKILL.md](https://catalog.mikereams.com/skills/product-coverage/SKILL.md). Needs: The catalog's read-only MCP server (catalog.mikereams.com/mcp) or its HTTPS API. No key, no install.

Install with the skills CLI, from https://github.com/solventarchitect/skills:

```
npx skills add solventarchitect/skills --skill product-coverage
```

Tags: build vs buy, consolidation, vendor shortlist, rationalization