Relativity rebrands as Relativity aiR; Leah debuts AI-powered Contracting
Relativity renamed RelativityOne to Relativity aiR; Leah launched AI-powered Leah Contracting in September 2026.
Why it matters: Legal tech leaders face growing pressure to adopt AI tools that enhance contract and data intelligence workflows. These updates reveal how major vendors integrate AI to improve efficiency and accuracy in legal operations.
- Relativity rebranded its cloud platform RelativityOne to Relativity aiR on September 16, 2026.
- Relativity aiR reported delivering over 620 million legal results in 2026 through early September.
- Leah launched Leah Contracting on September 17, 2026, introducing AI-based autonomous contract execution.
- Leah Contracting moves beyond traditional contract lifecycle management by embedding AI to automate contract processes.
On September 16, 2026, Relativity announced it renamed its cloud platform RelativityOne to Relativity aiR to highlight AI's role in enhancing legal data analysis. CEO Phil Saunders stated that the platform has integrated AI technology for over a decade, reflecting a strategic shift toward AI-powered legal intelligence tools. As of September 9, 2026, Relativity aiR has processed over 620 million legal results this year.
Following this, on September 17, 2026, legal tech company Leah launched Leah Contracting, powered by its Leah Maestro AI engine. Unlike traditional contract lifecycle management (CLM) systems, Leah Contracting automates contract execution tasks using AI, aiming to reduce manual oversight. Leah’s Co-Founder and CEO Sarvarth Misra noted that CLM platforms have plateaued in effectiveness because they were designed for manual operation, and Leah’s product reflects a shift toward autonomous contract workflows.
These moves by Relativity and Leah signal a competitive push toward AI-focused legal tech solutions. Relativity builds on its experience integrating AI for document review and data analysis, while Leah is innovating contract management automation. Both reflect broader pressures on legal teams to adopt AI tools that enhance productivity and manage growing volumes of data and contracts.
By the numbers:
- 620 million — legal results delivered by Relativity aiR in 2026 through September 9
- September 16, 2026 — the date Relativity rebranded RelativityOne as Relativity aiR
- September 17, 2026 — the launch date of Leah's AI-powered contracting platform
Yes, but: Neither Relativity nor Leah’s announcements cite independent evaluations or third-party validations of their AI platforms' efficacy, which may leave potential buyers seeking external assessments.
What's next: Watch for further product updates from both companies as they integrate more AI capabilities and expand their offerings in 2027.