Evidence registry — every claim and its source · WCO.ai

Each published figure with its origin, date, and verification status. Third-party claims are listed separately from WCO-reproduced measurements.

The interactive playground and tools require JavaScript because they run the optimization engine locally in your browser rather than sending your data to a server.

WCO.ai — Use fewer tokens, keep the context
Compressor Arena — measured token savings by payload family
Twelve browser-local developer tools
Context audit — measure your own traffic in the browser
Documentation — hosted API, SDKs, and middleware
Pricing — plan limits, overage rates, and cost separation
Methodology — how WCO measures token savings
Evidence registry — every claim and its source
Trust and data handling
Privacy Policy
Terms of Service