How it works
Research, track, alert.
Mantleline keeps a structured catalog of every AI vendor so security and procurement teams find out before the news cycle does.
01 — Research
We map every AI vendor's security posture
Mantleline researchers and our AI agents read every public source — security pages, SOC 2 reports, status pages, model cards, regulatory filings — and assemble a structured profile per vendor across five dimensions: architecture, data flow, subprocessors, model provenance, and regulatory posture.
02 — Track
You pick the vendors that matter
Add a vendor to your watchlist and we monitor the public sources weekly. The dashboard surfaces changes as they happen — a new SOC 2 attestation, a privacy-policy update, a status incident, an inferred new subprocessor.
03 — Alert
You hear the news first
Email or Slack alert the moment a watched vendor's posture moves. Each alert links back to the exact change-event in the catalog with cited evidence — no scraping, no guessing.
04 — Score
Every vendor gets a Mantle Index
The Mantle Index is a 960+ prompt evaluation across 320+ concepts × 3 rewordings, scored on two dimensions: Equity Score (fairness across demographic groups) and Safety Score (resistance to harmful outputs). Both numbers are visible on every vendor page; the per-component breakdown is available on Pro and Enterprise.
Start with the public encyclopedia
Browse vendor profiles, security scores, and supply-chain edges — free, no signup required.
Browse the encyclopediaQuestions? subscriptions@mantleline.com