Theta Lake has announced a partnership with Relativity, a global eDiscovery and legal technology provider, to modernise the discovery and preservation of communications data in the age of AI-driven collaboration.
The partnership aims to deliver full-context, compliant, and accurate eDiscovery and legal hold capabilities for Unified Communication and Collaboration (UCC) and AI-generated content. As enterprises increasingly rely on platforms such as Microsoft Teams and Zoom — and on AI tools that generate summaries, recommendations, and other forms of content — the ability to manage this data effectively has become critical.
Theta Lake provides AI-powered compliance and archiving solutions that help organisations capture, preserve, and analyse communications across modern collaboration tools. Relativity, known for its cloud-based eDiscovery software RelativityOne, supports legal teams with data organisation, search, review, and production capabilities used in litigation and investigations.
By integrating Theta Lake’s communications capture technology with Relativity’s eDiscovery platform, the collaboration allows legal and IT teams to manage modern data types including chat, voice, video, screen shares, emojis, and AI-generated content — all within a single workflow. This ensures that nothing relevant to investigations or litigation is lost, while maintaining data fidelity, context, and compliance.
The integration enables several key benefits: comprehensive capture of modern communications across formats, immutable and compliant preservation, accelerated search and review processes, and improved contextual understanding through timeline-based conversation views. It also supports seamless ingestion into RelativityOne via one-click exports and extends workflow automation through Theta Lake’s platform APIs for legal hold and case management.
Theta Lake continuously captures communications and AI-generated data across collaboration tools, providing a unified, contextual dataset for RelativityOne users. This allows legal teams to search, review, and export communications efficiently, ensuring completeness and defensibility in investigations.
The partnership is designed to support a range of teams — from legal and eDiscovery professionals seeking faster, richer, and more defensible reviews, to IT and compliance teams focused on regulatory-grade immutability and minimal disruption to business users.
Ultimately, the collaboration simplifies the path from communication capture to legal review, helping organisations maintain compliance, reduce risk, and streamline workflows in an era of hybrid work and AI-enabled communication.
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