Company
ZeroEntropy
Specialized Models for Every Search and RAG Pipeline
- Status
- Acquiredas of 2026-09-18Source (opens in a new tab)
- Business model
- B2B
- Customers
- thousands of developers
- zeroentropy.dev (opens in a new tab)
- LinkedIn (opens in a new tab)
- X (opens in a new tab)
- Careers (opens in a new tab)
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Record updated 18 September 2026
About
ZeroEntropy trains state-of-the-art rerankers, embeddings, and custom models for production AI systems — light-weight, blazing fast, and accurate where generalist models aren't.
About the company
- Status notes
- ZeroEntropy has been acquired by Notion.
- Y Combinator batch
- W25
Products
- Web
- zembed-1
- Web
- zerank-2
Exit
- Acquisition
- 2026-07-24
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