Collecting Claude Data: Bring Anthropic’s AI Assistant Into Your eDiscovery Workflow

earOver 300,000 businesses globally work in Claude every day. The prompts they write, the files they share, and the artifacts Claude generates are business records, and they carry the same discovery obligations as any email or Slack message.  

AI-generated data takes a massive toll on legal and IT teams. In the 2026 Collaboration Data Risk & Readiness Report, where we surveyed 241 legal and IT professionals from across the U.S., respondents shared how they hit a new, unaccounted-for data source midway through collection in 39% of matters, forcing them to start over. Every AI tool an organization adopts adds another source to that list.

Until now, that data lived in systems most eDiscovery tools can’t reach. When a dispute or investigation arose, legal had two bad options: ignore it and accept the risk, or scramble for a manual export that broke chain of custody.

That ends today.

Onna now collects Claude data. Through Anthropic’s Compliance API, Onna authenticates with a scoped key, discovers your organizations and custodians, and collects each custodian’s Claude conversations, which serve as the core records linking to related files and artifacts. Everything gets pushed to Onna organized by organization, custodian, and matter, and is fully searchable, with a complete audit trail.

The next AI source, in a process you already run

‍Claude follows ChatGPT and Gemini as the newest AI source Onna collects. Target by organization, custodian, and date. Cull before review, and move only responsive data downstream.

Built for in-house teams
Because Onna is part of the Corporate Suite, Claude collection is one stage of a connected workflow your legal team can run itself: preservation in Reveal Hold, collection and early case assessment in Onna, review and production in Logikcull. This means one connected workflow legal can own from hold to production, without the need for specialists and outside counsel that other platforms require.

Available now
Claude collection is available now for all Onna customers. Get a demo.