Cero — Court & Practitioner Intelligence
Online
The Platform
Everything you need, nothing you don't.
AI-powered document intelligence, practice management, and legal research — all without storing a single file on our servers.
Zero-Custody Document Intelligence
We process embeddings, not documents. Contracts, case files, and briefs are read ephemerally — analyzed and indexed without ever landing on our servers. Your files never leave your Google Drive or OneDrive.
Cross-Document Knowledge Graph
Your firm's collective intelligence. Vector search spans every matter, client, and document type. Find that clause from last year's settlement, the precedent cited in a 2022 brief, and the action item from Tuesday's deposition — in one search.
AI Document Analysis
AI reviews contracts, flags risks, and suggests changes. Legal summaries, case analysis, and judgment review across PDF, DOCX, TXT, RTF, and images (OCR). Every analysis links to source text so you can verify findings.
Meeting Intelligence
AI joins your Zoom, Google Meet, or Teams calls. Transcripts, summaries, and action items are automatically linked to the right matter. No competitor offers meeting intelligence integrated with practice management and document search.
Case Law & Practitioner Intelligence
Self-hosted case law database with hybrid vector + full-text search and citation graph traversal. Judge profiles, practitioner affinity scoring, and firm referral graphs — intelligence you won't find in any other platform.
Practice Management
Full practice management with role-based access, ethical walls, time tracking with QuickBooks export, deadline sync to Google Calendar, and team permissions. Built for advocates, solo attorneys, and multi-user firms.
How It Works
Three steps to your firm's collective intelligence.
Connect your storage, let AI process your documents, and access your organization's knowledge from one place.
Connect
Link your Google Drive or OneDrive account in 30 seconds. Your files stay where they are — we never store them.
Analyze
AI processes your documents — contracts, case files, briefs, transcripts — generating embeddings, summaries, and insights. Files are read ephemerally; only the intelligence persists.
Act
Search across every document, chat with your organization's knowledge graph, get AI-generated Matter Briefs, and let meeting transcripts auto-populate action items and deadlines.
Pricing
Simple, transparent pricing.
Individual plans for solo practitioners. Corporate plans for law firms at $59.99/seat/month with team collaboration, role-based permissions, and advanced security. All plans include AI document analysis, case management, and zero-custody security.