Free tools for sovereign AI.
Small, useful tools for teams building AI on their own terms — EU AI Act, data residency, RAG cost and quality. Every one runs entirely in your browser: nothing you enter is uploaded, and nothing it produces is logged.
EU AI Act Risk Classifier
Find your risk tier, your obligations, and the date each one applies. A few short questions, the verified post-Digital-Omnibus dates, and what actually applies to you — in under a minute.
Sovereignty & compliance
5 toolsUnderstand where the rules and your data actually land — before you deploy.
AI Data Sovereignty Checker
See where your AI stack sends data — and what stays in the building.
DSGVO RAG-Readiness Scorecard
Are you ready to put AI on your internal documents — legally?
AI Vendor Residency Lookup
Where popular AI vendors host and process — and US-exposure flags.
DPIA / AVV Starter
Generate a starting-point DPIA outline or AVV checklist to take to counsel.
Developer & RAG
5 toolsSize the cost and quality of a retrieval system, without guesswork.
RAG Cost & Self-Hosting Calculator
Metered cloud cost that climbs with usage vs a flat self-hosted instance.
Token & Cost Visualizer
Estimate tokens and context fit across models — in your browser.
Chunking & Retrieval Playground
See how a document chunks — and why it changes answer quality.
Embedding Cost Estimator
What it costs to embed your corpus — and what local models cost instead.
Context-Window Calculator
Will this document or prompt fit the model — and what to do if not.
Every calculation runs in your browser. Nothing you type into a tool, and nothing a tool produces, is uploaded or logged — and this site carries no analytics beacon at all. Open your network inspector and check.
Compliance dates and vendor facts are sourced and dated, with “verify against the source” built in. Rates and limits are editable, never stale assertions.
These come from the team behind a self-hosted, citation-backed AI platform — the same worldview, in tools you can use without talking to anyone.
The platform behind the tools.
RAGSuite is self-hosted, citation-backed enterprise AI that keeps your data in the building — AI Search, Assistant and Connectors, on your own infrastructure.