Deepjudge

Large law firms accumulate decades of work product in DMS folders, email, and matter files — when a new matter comes in, the precedent brief or deal structure the firm drafted 3 years ago is effectively invisible. DeepJudge is an AI-powered enterprise search platform that indexes a firm’s internal institutional knowledge and makes it searchable via hybrid keyword + semantic search, so attorneys can ask ‘have we done this before?’ and get cited answers grounded in the firm’s own documents. Founded in 2021 by ex-Google search engineers (CEO Paulina Grnarova, ETH Zurich PhD) in Switzerland. Total funding ~$52M ($10.7M seed led by Coatue; $41.2M Series A led by Felicis, Nov 2025, ~$300M pre-money valuation per Sacra). Key differentiator: searches the firm’s own knowledge, not public legal databases — the Thomson Reuters partnership (Oct 2025) bridges this gap by integrating DeepJudge into CoCounsel Legal for a ‘360-degree view’ combining internal + external content. Named customers: Freshfields (Magic Circle), CMS Switzerland (deployed on Azure). SKILLS.law NPS survey (Apr 2025, ~100 KM/innovation leaders at top firms): ranked #1 most recommended legal AI vendor. ~78 employees. 15K+ LinkedIn followers. Deployment: on-prem, client cloud (Azure/AWS/GCP), or managed hosting — firms choose where data lives and which AI models to use (LLM-agnostic). SOC 2 Type II + ISO 27001 certified. Ethical walls and access controls synchronized with source systems. Does not train on client data. AI Workflows feature (Mar 2025): low-code/no-code builder for custom AI agents (e.g., Negotiation Intelligence, Find Answers). Claude Cowork integration (Feb 2026). Reddit sentiment strongly positive: ‘best enterprise search tool I have used in 12+ years of legal tech’ (r/legaltech). No G2/Capterra presence. Pricing not publicly available — enterprise contracts only, can be bundled with Thomson Reuters subscription. Not suitable for solo/small firms or in-house corporate legal departments — exclusively BigLaw/large firm positioned. No quantitative ROI metrics published by any customer.

Company Info

• Founded: 2021
• Team size: 11-50 employees
• Funding: $10.7M
• HQ: Switzerland
• Sector: Knowledge Management

What We Haven’t Verified

This page was assembled from publicly available information. Feature claims and workflow mappings are based on what the vendor and third-party listings publish — not hands-on testing or practitioner feedback.