Alexi

What Alexi does

Alexi is an AI platform purpose-built for law firms, unifying knowledge, workflows, and expertise into a secure, continuously learning environment. It strengthens performance across litigation and transactional practices by applying playbooks, templates, and prior work to tasks. The platform integrates with existing systems and learns through use to create compounding intelligence. Alexi offers enterprise-grade security, including single-tenant deployment and agent-based workflow automations, and is trusted by leading firms across North America.

Products

• Alexi CoreA version of the Alexi platform for firms to validate value.
• Alexi AdvancedA version of the Alexi platform for firms requiring a private environment and greater workflow sophistication.
• Alexi Legal Intelligence PlatformA platform that delivers cited, verifiable legal research memos tailored specifically to the needs of legal professionals, integrating seamlessly into daily workflows.

Key capabilities

• Single Tenant Deployment
• Agents & Workflow Automations
• Secure infrastructure
• Advanced research memo generation
• Integrates with existing systems
• Learns through use
• Retrieval-augmented generation (RAG) system
• Agentic RAG architecture
• Long-document processing
• Matter document and file analysis
• Modular workflows
• Chat-based interfaces for scalable legal workflow automations
• Advanced reasoning capabilities using purpose-trained AI agents
• Private cloud deployment
• Encryption in transit (TLS 1.2+ / 1.3) and at rest (AES-256)
• Single Sign-On (SAML / OIDC)
• Multi-Factor Authentication
• Role-based access controls
• Strict data separation per firm
• No cross-tenant access
• Inference-only model usage
• Zero-data-retention policies
• Audit logging
• Unified experience across tools
• End-to-end visibility and orchestration
• Conversational access to entire tech stack

Use cases

• Legal research
• Legal drafting
• Legal analysis
• Reviewing client shareholder agreements and comparing key provisions
• Capturing and compounding firm's collective knowledge
• Accelerating analysis and drafting in litigation
• Generating comprehensive research memos grounded in primary law
• Framing issues and strategy with case-focused analysis
• Producing persuasive first drafts that reflect firm's voice
• Standardizing litigation work with repeatable processes
• Adapting proven reasoning and arguments to new cases
• Streamlining drafting, review, analysis, and deal management in transactional practices
• Converting complex agreements into structured tables
• Understanding deal risks and positions instantly by surfacing risk-relevant language
• Generating high-quality drafts without manual effort using extracted deal facts and preferred clauses
• Running deals through consistent, firm-approved processes
• Capturing and applying firm's best transactional thinking (negotiation patterns, preferred clauses, fallbacks)
• Accelerating legal research
• Improving consistency in legal work
• Scaling operations without compromising on care
• Unifying standards across growing teams

AI approach

Alexi is an AI platform purpose-built for law firms, unifying knowledge, workflows, and expertise into a secure, continuously learning environment. It uses a retrieval-augmented generation (RAG) system and agentic RAG architecture to support referenced/cited research and handle complex legal questions. The platform employs dozens of purpose-trained AI agents for advanced reasoning capabilities. It learns from a firm's existing templates and prior filings to ensure outputs reflect structure, tone, and formatting standards, and grounds all reasoning in cited authority and firm-approved knowledge through retrieval-first architecture and multi-agent verification.

Tech named: retrieval-augmented generation (RAG) system, agentic RAG architecture, purpose-trained AI agents, retrieval-first architecture, multi-agent verification

Industries served

• Legal

What it says sets it apart

• Purpose-built for law firms
• Unifies knowledge, workflows, and expertise into a secure, continuously learning environment
• Adapts to how teams work across litigation and transactional practices
• Applies firm's playbooks, templates, and prior work
• Integrates with existing systems and learns through use to create compounding intelligence
• Tied for #1 in single-jurisdiction legal analysis accuracy (independently verified by VALS)
• 99% uptime and operational consistency
• 80% user retention at three-month mark
• SOC 2 Certified
• AES-256 encryption
• Legal-Specific Reasoning
• Secure environment for sensitive case strategy and high-value transactions
• Confidence built on dependable insight
• Unified standard of quality across all work
• Retrieval-first architecture and multi-agent verification for factual and legal accuracy
• Learns from firm’s existing templates and prior filings
• Private cloud deployment option
• Precision over promise (transparent, governed systems)
• Focus on real adoption, retention, and firm-wide enablement
• Control is non-negotiable (client data stays with client, logic isn't shared)
• Long-term thinking for scalable, defensible systems
• Built by lawyers and technologists
• Advanced reasoning capabilities by employing dozens of purpose-trained AI agents

Funding rounds we track

From the AI funding tracker — rounds as reported by the linked publications.