
Technology
|
Legal AI
|
Series D+
|
Valuation:
~$11B

Zeitgeist tracks private signals to determine where the company is heading and what it means competitively.
The company's public product roadmap & what they're committed to building.
Custom legal workflows with 18,000+ user-built templates for task automation.
Secure document review handling up to 100,000 documents per project.
Collaborative workspace for law firms and their clients with granular permissions.
Multi-step legal research across 500+ databases including LexisNexis and EDGAR.
Voice prompting and document scanning launched September 2025.
Incumbent with Westlaw content integration but slower on AI-native workflow design.
LexisNexis-backed research tool with citation verification, weaker on agentic workflows.
European legal AI competitor at $1.8B valuation with stronger EU footprint but smaller US presence.
CEO & Co-Founder (ex-O'Melveny & Myers attorney, USC Gould JD)
President & Co-Founder (ex-DeepMind, Meta, Google AI researcher)
CPO (ex-Rippling, Loom, TripActions)
Chief Strategy Officer (ex-Gibson Dunn AI practice co-chair)
2022 | Seed round led by OpenAI
2024 | Series C: $100M led by GV
2025 | Series D: $300M led by Sequoia
2025 | Series E: $300M led by Kleiner Perkins
2025 | Series F: $160M led by a16z
2026 | Series G: $200M led by Sequoia
