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Captain

Winter 2026Active

Accurate, high-performance retrieval for AI agents

Save
Captain logo

Captain

Winter 2026Active

Accurate, high-performance retrieval for AI agents

Save
Company details

Captain delivers the most accurate file search engine built for AI agents. We’ll index data from the sources folks already use like S3, SharePoint, and Google Drive, and easily scale multimodal, petabyte-level content search. We’re the Snowflake for Unstructured Data.

Captain tops the Open-RAG-Benchmark with over 20% higher accuracy than standard RAG pipelines. We achieve this through robust data processing techniques like embedding normalization across modalities, ensuring that representations cluster by semantic content rather than data type.

Location
San Francisco, CA, USA
Founded
Unknown
Category
B2B
YC Directory Pagecaptain.dev
Founders
  • LP
    Lewis Polansky
    CEO/Co-Founder
    X / TwitterLinkedIn
  • EB
    Edgar Babajanyan
    Co-Founder and CTO
    X / TwitterLinkedIn

Captain delivers the most accurate file search engine built for AI agents. We’ll index data from the sources folks already use like S3, SharePoint, and Google Drive, and easily scale multimodal, petabyte-level content search. We’re the Snowflake for Unstructured Data.

Captain tops the Open-RAG-Benchmark with over 20% higher accuracy than standard RAG pipelines. We achieve this through robust data processing techniques like embedding normalization across modalities, ensuring that representations cluster by semantic content rather than data type.

Location
San Francisco, CA, USA
Founded
Unknown
Category
B2B
YC Directory Pagecaptain.dev
Founders
  • LP
    Lewis Polansky
    CEO/Co-Founder
    X / TwitterLinkedIn
  • EB
    Edgar Babajanyan
    Co-Founder and CTO
    X / TwitterLinkedIn
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