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Onna Expands Collection Capabilities to Include ChatGPT and Gemini.
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Onna and Reveal Hold Are Tackling AI-Generated Content in eDiscovery

Grace Herman
May 5, 2026

3 min read

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If you work in legal or eDiscovery, you've probably noticed something unsettling: your team is being asked to preserve and produce content from tools that didn't exist a few years ago. ChatGPT conversations. Gemini outputs. Slack threads where decisions get made before anyone thinks to memorialize them in email. The rules of discovery haven't changed, but the surface area sure has.

That's the gap we're working to close. Onna, a Reveal platform, now supports eDiscovery collections from ChatGPT and Gemini, and Reveal Hold will follow later this year with preservation for AI-generated sources and the rest of Onna's collaboration platform lineup. Stitched together, it's a single pipeline for managing AI content from the moment a hold drops to the moment review begins.

Onna Steps Up to the AI Content Problem

Enterprise data volumes were already a headache. AI-generated content has turned them into something closer to a flood, and legal and IT teams are the ones holding the bucket.

That's why we're glad to share that Onna has rolled out collection support for ChatGPT and Gemini. These join the 30+ collaboration platforms Onna already handles, including the ones your team probably lives in every day: Slack, Teams, Zoom, Jira, and more.

Reveal Hold Is Catching Up Fast

The preservation and collection capabilities in Reveal Hold are about to get a serious upgrade. Over the next few months, Hold will extend to AI sources and the full roster of 30+ collaboration platforms available through Onna's API. Think preservation in place and collection across Slack, Teams, Miro, Jira, and beyond, not just ChatGPT and Gemini.

One Workflow Instead of Three

Here's the bigger picture. These updates are part of a broader push to bring three Reveal platforms into closer alignment: Reveal Hold for legal hold and preservation, Onna for data collection and management, and Logikcull for self-service discovery. Thousands of corporate legal departments already use one or more of these. The shift we're making is connecting them so they actually feel like a single workflow.

When that happens, the decisions you make during a hold flow naturally into collection and then into review. No more rebuilding context every time you change tools. No more wondering whether something got captured upstream.

Getting Ahead, Not Catching Up

AI-generated content is a tough problem. It grows fast, it lives outside traditional document management, and until recently, legal teams haven't had great options for preserving or collecting it. These updates to Onna and Reveal Hold are about giving teams a head start — so when a major matter lands, you're not scrambling to figure out how to get ChatGPT logs out of a system that wasn't built to surrender them.

As Eric Harmon, CEO of Reveal, put it: "Legal teams increasingly understand that AI-generated content is becoming central to disputes and investigations, but are at a loss for how to easily preserve, collect, and search it. To address what many organizations perceive to be a ticking time bomb, we're equipping our customers with powerful tools necessary to easily and cost-effectively manage these sources of potential evidence so they can respond quickly and authoritatively to holds and requests as they arise."

Read the full press release.

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