Live demo · Website · Docs · Use with ChatGPT / Claude · Source

Don't trust the dashboard. Check it.

Vitrus is cookie-free web analytics where every number opens the query that produced it — the SQL, its parameters, the window and the rows. The weekly AI summary is checked against that same evidence: a sentence whose number isn't in it is dropped before you read it.

• AI traffic, told apart — people that ChatGPT, Claude or Perplexity send you; crawlers that only read your pages; agents that sign their requests (Web Bot Auth). Never added together.
• Ask your AI — connect ChatGPT, Claude, Cursor or Claude Code over MCP (OAuth, read-only, 15 tools). Every answer carries its query, so the assistant cites instead of guessing. Listed in the official MCP Registry as dev.vitrus/analytics.
• Everything else you expect — real-time, a 3D globe, sessions, funnels, journeys, goals, revenue, retention, Web Vitals, errors, opt-in masked replay, Search Console.
• No cookies, no consent banner. A 2.6 KB script. Do Not Track honoured.

vitrus — Apache-2.0, zero runtime dependencies, one process and one SQLite file. Self-host it for free:

git clone https://github.com/Vitrus-Dev/vitrus && cd vitrus
bun install && bun run build:tracker
alias vitrus="bun $PWD/packages/cli/src/cli.ts"
vitrus init && vitrus site add "My site" example.com
VITRUS_PASSWORD="a long secret" vitrus start

Or use the hosted version at app.vitrus.dev — free plan, paid plans from $12/month. The self-hosted dashboard is simpler than the hosted one today; the queries behind every view are in the open-source core.