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Theta Lake + Relativity: Full context and content eDiscovery and legal hold for modern UCC and AI communications for Relativity

Theta Lake + Relativity

Theta Lake + Relativity: Full context and content eDiscovery and legal hold for modern UCC and AI communications for Relativity

Our partnership empowers customers to accelerate response times and streamline eDiscovery with high-performance search and filtering across complete communications and AI data.

Why this matters 

Using communication platforms like Microsoft Teams and Zoom — alongside AI tools that generate summaries, suggestions, and other content — is now standard workplace behavior. These tools increase productivity but also expand the kinds of content that matter in litigation and investigations: written chat, screen content, shared documents, voice and video, emojis, GIFs, in-meeting polls and whiteboards, and AI-generated content (AI meeting summaries, for example).

For legal teams, completeness and context are non-negotiable. Legacy archiving products built for email don’t capture everything modern communications produce. That gap can slow investigations, increase risk and add cost.

What the Theta Lake + Relativity partnership delivers 

This integration makes written, spoken, visual and AI-generated communications from Unified Communication and Collaboration platforms available in Relativity — with fidelity and context that legal and IT teams can trust.

Key benefits

  • Capture complete, modern communications: Emails, chats, voice, video, screen shares, images, emojis, files and AI-generated content are captured and preserved so nothing relevant is overlooked.
  • Preserve immutably and compliantly: Store data in WORM-compliant, immutable archives suitable for regulatory and preservation obligations.
  • Faster, more accurate eDiscovery: High-performance search and filtering accelerate response times. 
  • Complete data sets: Improve document review quality and alignment with case merits.
  • Contextual investigations: Multi-tool conversations are presented in timeline views that preserve participant identity and chronology, helping reviewers quickly understand the flow of communication across platforms.
  • Seamless Relativity integration: Integrated support for RelativityOne with one-click exports makes ingestion into Relativity simple and reliable.
  • Extendable workflows via API: Theta Lake’s Platform API endpoints support additional data access, legal hold and case management use cases so teams can automate and scale processes.

How it works

Theta Lake continuously captures communications from modern collaboration platforms and AI tools (text, audio, video, files, reactions, links and AI outputs). That unified, contextual dataset can be searched, reviewed and exported directly into RelativityOne for downstream eDiscovery, review, hold and production workflows — preserving both content and the critical context that gives it meaning.

ThetaLake Relativity

Who benefits

  • Legal and eDiscovery teams: Faster preservation, richer evidence sets, fewer gaps and more defensible productions.
  • IT and security: Scalable, cloud-native capture that integrates with existing archives and storage, while minimizing disruption to users.
  • Business units: Continued access to modern collaboration features without restrictive disablement of productivity tools.
  • Compliance and records teams: Centralized, auditable archives with regulatory-grade immutability and flexible storage options.

Next steps 

If you’re using Relativity and need modern communications — including AI-generated content — to be discoverable, defensible and review-ready, this partnership simplifies the path from capture to Relativity review. Contact your Theta Lake or Relativity representative for a demo, technical brief, or to discuss implementation options tailored to your environment.

Author

  • justin sabetti

    Product Marketer in the technology sector with expertise in compliance SaaS for the Financial Services Industry