LegalOn Technologies

What LegalOn Technologies does

LegalOn Technologies, founded in 2017 and headquartered in San Francisco with regional offices in Tokyo, London, Munich, and Singapore, is an AI-native productivity platform purpose-built for in-house corporate legal teams. The platform unifies contract review (Review), AI-assisted Q&A and drafting (Assistant), attorney-curated review standards (Playbooks, with 50+ pre-built playbooks maintained by LegalOn's product attorneys), matter management, post-execution contract intelligence (Vault), multilingual review (Translate, powered by DeepL), and corporate governance acquired through Fides Technology. Underlying the product is an agentic AI architecture that combines large language models, classifier models, and retrieval models — built on OpenAI's advanced models — and is delivered through five specialized AI agents (Playbook, Intake, Translate, Triage, Draft) that execute end-to-end legal workflows rather than single-prompt responses.

The technology is deeply embedded in the enterprise legal workflow via native Microsoft Word and DocuSign integrations, and is augmented by 23-country international playbooks developed by LegalOn's internal legal team and reviewed by jurisdiction-specific attorneys. LegalOn has raised approximately $200 million across multiple funding rounds, most recently a $50 million Series E in July 2025 led by Goldman Sachs Alternatives, with prior backing from SoftBank Vision Fund, Mizuho Bank, and others. The company acquired Sequoia-backed Fides Technology in October 2025, adding entity management, board management, and governance capabilities across 100+ countries.

LegalOn operates a subscription SaaS revenue model priced per authorized user on annual or multi-year contracts, distributed through direct enterprise field sales in five geographies plus a product-led self-serve evaluation channel. The company serves 8,500+ paid enterprise clients globally across verticals including healthcare, financial services, manufacturing, technology, construction, and private markets, with named logos spanning TriHealth, Toshiba Corporation (株式会社東芝), Electrical Consultants Inc., Tekscend Photomasks, Nihon Kohden Corporation (日本光電工業株式会社), and Onshore Companies. Customer outcomes reported include up to 85% reduction in contract review time, 40% productivity gains, and $1,000-$2,000 in outside counsel savings per contract.

Name

LegalOn Technologies

Legal name

LegalOn Technologies, Inc.

Website

https://legalontech.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

101–250 employees

Short description

LegalOn Technologies provides an AI productivity platform for in-house corporate legal teams, combining agentic contract review, attorney-curated playbooks, post-execution contract intelligence, and corporate governance tools. The company serves 8,500+ paid enterprise clients globally across healthcare, financial services, manufacturing, technology, and other verticals.

Ownership category

akta.pro rank

Product category

Legal Technology Software

NAICS

Software Publishers (5132)

SIC

Services-Computer Programming Services (7371), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Legal Practice Management & Case Management (BPAEAPAC)

akta.pro secondary industry

Legal & Regulatory Publishing (Case Law, Statutes, Treatises) (MPAJACAA)

Keywords

• Legal AI software
• Contract review automation
• AI contract analysis
• Legal technology platform
• Contract lifecycle management

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Subscription SaaS: LegalOn operates on a subscription software-as-a-service model. Customers purchase subscription services based on authorized users and organizational needs. Payment is typically annual or multi-year with monthly billing options. The platform offers tiered access with different functionality levels.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

LegalOn Technologies builds an AI productivity platform for in-house legal teams that automates contract review, risk flagging, redlining, and matter management. The platform combines large language models, classifier models, and retrieval models with attorney-curated playbooks across 23+ countries, and includes specialized AI agents, multilingual translation, and governance products acquired from Fides. The platform serves over 8,500 paid enterprise clients globally via subscription SaaS with annual per-user pricing.

Product overview

LegalOn Technologies offers a unified AI Productivity Platform for in-house legal teams, combining contract review, matter management, AI assistance, and governance tools. The platform architecture consists of core products (Assistant, Review, Playbooks, Vault, Matter Management, Translate, and LegalOn Agents) plus governance products acquired from Fides (Entity Management, Board Management). These products share platform infrastructure (Legal Intelligence, Knowledge Core, Word Integration, Security) and connect through a unified system enabling intelligence created during contract review to remain visible after signature. The platform serves diverse team types (In-House Legal, Legal Operations, Procurement, Sales, Law Firms) and verticals (Construction, Financial Services, Healthcare, Manufacturing, Private Markets, Business Services, Technology, Education).

Differentiator

Problem solved

Functional benefit

Brands

• Vault: AI-powered contract intelligence tool that extracts structured data from contracts to track renewals and manage obligations
• LegalOn Agents
• Fides by LegalOn

Quantifiable outcome

• Up to 85% reduction in time reviewing contracts
• +6 more outcomes

Named customers6 records

Segments12 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability8 records

Feature6 records

Partnerships

Five partnerships are on record, tiered core.

• DeepLcoreTechnology or Integration · 7 April 2026LegalOn Translate is powered by DeepL and LegalOn's proprietary translation agent. DeepL provides the underlying neural machine translation technology that enables contract translation across dozens of languages while preserving legal meaning.
• Fides TechnologycoreStrategic or Co-development Partner · 21 October 2025LegalOn acquired Fides Technology, a governance AI company backed by Sequoia Capital. Fides specializes in corporate governance, board management, and entity management with expertise in digitizing compliance functions across over 100 countries. The acquisition enables LegalOn to expand from contract review into governance, board, and entity management capabilities.
• OpenAIcoreTechnology or Integration · 1 January 2024Strategic partnership for AI model integration. LegalOn's agents are built on OpenAI's advanced AI models. The company collaborates with OpenAI to enhance legal workflow solutions and improve AI capabilities for in-house legal teams.
• GooglecoreTechnology or IntegrationFormed partnerships with Google as part of LegalOn's AI development strategy, alongside OpenAI partnerships for advanced AI models.
• DocuSigncoreTechnology or IntegrationDocuSign integration allows executed contracts to flow into LegalOn's Vault automatically, enabling seamless post-signature contract management and intelligence extraction.

Scale indicators12 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Harvey: Harvey builds domain-specific AI for elite law firms and in-house legal teams, with an LLM-powered assistant for legal research, drafting, and contract review. It directly competes with LegalOn's AI Assistant and Review capabilities for enterprise in-house legal budgets.
• Ironclad: Ironclad is a contract lifecycle management platform with strong AI capabilities for contract review, redlining, and repository management. It competes head-to-head with LegalOn's Review, Vault, and Playbooks products for enterprise in-house legal and sales contracting use cases.
• Spellbook: Spellbook provides AI-powered contract drafting and review directly inside Microsoft Word, targeting in-house legal teams and law firms. Its Word-integrated AI drafting and risk-flagging overlap directly with LegalOn's Review and Word Integration capabilities.
• Luminance: Luminance is an AI platform for contract review, analysis, and negotiation used by enterprise legal teams and law firms globally. It overlaps with LegalOn in AI-driven contract review and is particularly strong in cross-border and multilingual contract workflows.
• Evisort: Evisort offers AI-powered contract intelligence and lifecycle management, including automated extraction, obligation tracking, and analytics. Its Vault-like data extraction capabilities directly compete with LegalOn's Vault product for enterprise CLM buyers.
• LinkSquares: LinkSquares provides AI-driven contract analysis and lifecycle management for in-house legal teams. Its emphasis on post-signature contract intelligence and obligation management competes with LegalOn's Vault and Review offerings.
• SirionLabs: SirionLabs is a CLM platform with AI-powered contract authoring, analytics, and obligation management for enterprise procurement and legal teams. It competes with LegalOn's Review, Vault, and Matter Management offerings for large enterprise buyers.

Broad incumbents

• Thomson Reuters (Contract Express / CoCounsel): Thomson Reuters offers broad legal content, AI (CoCounsel), and document automation across legal, tax, and compliance. Its CoCounsel Legal AI assistant and Contract Express compete broadly with LegalOn's platform, especially with enterprise and law firm buyers.
• Wolters Kluwer (Legisway, ELM Solutions): Wolters Kluwer provides legal, governance, risk, and compliance software including entity management and contract solutions for in-house legal. Its Legisway and ELM Solutions overlap with LegalOn's Fides-acquired governance and entity management products.
• LexisNexis (Lexis+ AI, Lex Machina): LexisNexis offers AI-driven legal research, analytics, and workflow tools for law firms and corporate legal departments. Its Lexis+ AI assistant competes with LegalOn's Assistant for legal Q&A and research use cases inside in-house legal teams.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/legalon-technologies
• Xx.com/legalontech_jp
• Facebookfacebook.com/legalontechnologies

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds9 records

Investors18 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about LegalOn Technologies