{"version":"1.0","type":"card","id":"ce79fe0c-75a0-4b69-8ee2-7f2af98eb009","url":"https://stacklist.com/card/ce79fe0c-75a0-4b69-8ee2-7f2af98eb009","title":"TechCrunch — Upwind raises $400M after walking away from Datadog acquisition offer","source_url":"https://techcrunch.com/2026/10/28/upwind-raises-400m-after-walking-away-from-datadog-acquisition-offer","note":"Reports a $400M Series C at $3.8B and, citing a person familiar, that Datadog tried again with no premium over that price.","image":{"url":"https://ucarecdn.com/d2835961-5660-4e73-9721-bc5b09e98c2b/","alt":"TechCrunch — Upwind raises $400M after walking away from Datadog acquisition offer","width":1200,"height":800},"stack":{"id":"af94eecb-fc01-43a7-8b78-f12bfa15d76b","title":"Signals Served #035 — The Buyer in the Room Bids First","url":"https://stacklist.com/c/finance/stack/af94eecb-fc01-43a7-8b78-f12bfa15d76b"},"created_at":"2026-11-02T15:36:16.140Z","updated_at":null,"aco":{"summary":"Upwind, a cloud security startup, raised $400M in Series C funding at a $3.8B valuation after declining a Datadog acquisition offer at the same price. The company chose to remain independent and continue growing rather than accept the acquisition deal.","tags":["cloud-security","funding","startup","acquisition","series-c","valuation"],"key_entities":[{"name":"Upwind","type":"organization","confidence":0.99},{"name":"Datadog","type":"organization","confidence":0.99},{"name":"TechCrunch","type":"organization","confidence":0.95},{"name":"cloud-security","type":"concept","confidence":0.95},{"name":"Series-C-funding","type":"concept","confidence":0.98}],"classification":"news","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T15:36:20.395Z"},"token_counts":{"approximate":4549,"cl100k":5399},"content_hash":"sha256:c1324482864eaa2a4b245e3c245dcfa3d5ef0564f56d15cc3e6af08b7c9ec9ce","acp_version":"0.2","body_available":true,"body_tokens":4549,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/ce79fe0c-75a0-4b69-8ee2-7f2af98eb009.json","html":"https://stacklist.com/card/ce79fe0c-75a0-4b69-8ee2-7f2af98eb009","md":"/api/public/card/ce79fe0c-75a0-4b69-8ee2-7f2af98eb009.md","stack_json":"/api/public/stack/af94eecb-fc01-43a7-8b78-f12bfa15d76b.json"}}