Vendor exposure check

Paste up to 25 of your suppliers and wafergraph scores them against its map of 615 companies across the semiconductor and AI supply chain. You see for free how many of your names the map covers, plus one real finding. The full report — every shared upstream dependency, the chokepoints behind each vendor, supplier-concentration scores, country concentration, and the names the map does not cover — is $2.99, one-off. The underlying data stays free and always will: every company page, the CSV and JSON exports, and the MCP server. What the check adds is the intersection — which single companies sit behind two or more of your vendors — because that is a property of your list, not of any one company, and no amount of browsing produces it. Nothing you paste is published. For the same analysis done by hand across a full vendor list, see the Vendor Exposure Review.