Data Sources
Connect Your Existing Systems
Integrate quickly with your cloud services.Integrate quickly with your Data Lake, or Cloud Storage solutions.
Azure Blob
GCP Storage
Amazon S3
SharePoint
Google Drive
Dropbox
Confluence
Slack
Gmail
Notion
Most Popular
Upload from SharePoint
Bring the power of Microsoft 365 to Captain
API First
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Index your Cloud
Connect S3 / GCS / Azure
Stop burning time on spotty RAG
Effortlessly ship standardized, fully-managed context pipelines instead.
captain
Building RAG manually
Universal IndexingAuto OCR + VLM, file conversions, best-in-class embeddings
Captain CollectionsManaged vector storage (no external database needed)
Agentic + Hybrid SearchWeighted search for keywords and semantic relevance
Built by engineers from
Granular and Secure.
Map Role-Based Access and pass SOC 2 requirements.
Role-Based Governance
Attach custom metadata to files at index time, then filter queries with granular operators to enforce role-based access across any collection.
Read the Docs
SOC 2 Certified
Enterprise-grade infrastructure security;
On the Radar
Find the latest news, updates, and stories on Captain.
Coming Soon
Unlocking Determinism from AI Randomness
Our system will take care of all the accuracy, all the indexing, all the overhead, and you can just throw in the files and ask it questions.
Lewis Polansky, CEO @ Captain
Command your data on captain
Join the AI movement. Ship production RAG in minutes.