→Where it lives: cale.reaveslabs.ai · North American education platforms and publishers, embedded rather than direct — source: product-registry url + #investor-model sam (North America, software component; 'CALE sells the measurement layer, not full analytics suites')
→GTM strategy: Embed/OEM: sell the measurement layer into platforms that already own the learner relationship. Reaves Academy is the reference implementation and the only running proof. — source: products/xml/cale.xml <identity> ('an engine and API, not a consumer app') + <problem> (no partner path yet)
→Why us: It is already live inside Reaves Academy — the engine works in production. The gap is commercial, not technical: no documented contract and no partner path, so the measurement layer cannot yet be sold or embedded. — source: same node <problem>