Best Legal Tech Companies in Seattle, United States
The 34 best Legal Tech companies in Seattle, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Avvo.
Ranked: Best Legal Tech companies in Seattle
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Avvo Legal marketplace, lawyer's directory, Q&A forum and legal marketing | $132M | 135 mo ago | Acquired | 317 | — | WordPressMySQLPHP+29 | — | — |
| 2 | Boundless Green card and Immigration management solution | $45M | 64 mo ago | Series B | 250 | Doug Rand Co-Founder & President | HoneybadgerApple iCloud MailGoogle Workspace+41 | 6 patents Patents concentrated in transport & manufacturing processes | — |
| 3 | Lighthouse Provider of eDiscovery, information governance, compliance, and data management solutions | $38M | 122 mo ago | Acquired | 31 | Josh Stellick Co-Founder | WebflowApple iCloud MailMicrosoft 365+30 | 15 patents Patents concentrated in computing, sensing & instrumentation | — |
| 4 | Lexion AI powered contract lifecycle management software | $35M | 42 mo ago | Acquired | 41 | James Baird Co-Founder | WebflowSentryZendesk+30 | — | — |
| 5 | Supio Trial preparation software for law firms | $33M | 17 mo ago | Series B | — | Jerry Zhou Co-Founder & CEO | WebflowApple iCloud MailMicrosoft 365+30 | — | — |
| 6 | SingleFile Platform offering legal compliance management solutions | $29M | 20 mo ago | Series A | 9 | — | — | — | — |
| 7 | Tomorrow Online will planning and life insurance comparison platform | $22M | 83 mo ago | Acquired | 20 | — | Node.jsReactExpress+12 | — | — |
| 8 | Legalpad Immigration process and document management system | $12M | 82 mo ago | Acquired | 70 | Todd Heine Co-Founder & CEO | — | — | — |
| 9 | TurboPatent Patent Analytics & Management platform | $10M | 94 mo ago | Acquired | 23 | — | — | 18 patents Automated diagramming, markup generation, and IP evaluation software tools for enterprise workflows | — |
| 10 | Tangibly Platform offering IP suite | $10M | 39 mo ago | Seed | 7 | Dmytro Mazurenko Co-Founder | WordPressMySQLPHP+28 | — | — |
| 11 | Metajure Cloud-based document management software for law firms | $5M | 71 mo ago | Seed | 7 | — | — | 2 patents Document fingerprinting and similarity search for efficient content-based retrieval | — |
| 12 | Attenex eDiscovery Software and Services | $5M | 257 mo ago | Acquired | 33 | — | — | 51 patents Patents concentrated in computing, sensing & instrumentation | — |
| 13 | Clearbrief AI powered lawyer productivity tool | $4M | 28 mo ago | Series A | 21 | Jacqueline Schafer Founder and CEO | TurbopackNode.jsTailwind CSS+11 | 47 patents Automated legal document analysis, citation extraction, and parameter search tools | — |
| 14 | Operem Blockchain-based patent trading | $3M | 102 mo ago | Deadpooled | — | Geoff Osler Co-Founder | — | 8 patents Blockchain-based secure data disclosure, rights licensing, and multi-modal capture technologies | — |
| 15 | Aerial Platform offering legal document automation and management software | $2M | 29 mo ago | Seed | 9 | — | — | 4 patents Patents concentrated in health & consumer products | — |
| 16 | Confido Legal Cloud based payment processing platform for law firms | $2M | 11 mo ago | Series A | — | Emery Wager Co-Founder | HubSpot CMS HubApple iCloud MailSalesforce+17 | — | — |
| 17 | Casehopper AI powered drafting tool for immigration attorneys | $500K | 40 mo ago | Seed | — | Anuhya Vajapey Co-Founder | — | — | — |
| 18 | Lightning Law Cloud-based courtroom management software provider | $205K | 64 mo ago | Seed | 7 | Alisa Brodkowitz CEO | Cart FunctionalityNode.jsMarko+9 | — | — |
Top 12 Legal Tech companies in Seattle
#1
Series B · Seattle, Washington · founded 2020$33Mraised▾
Trial preparation software for law firms. It provides tools to prepare for trials, summarize depositions, and analyze case data. It allows lawyers and paralegals to extract insights from the data.
- Apr 2025Series B$60M
- Aug 2024Series A$25M
#2
Series A · Seattle, Washington · founded 2019 · 9 employees$29Mraised▾
Platform offering legal compliance management solutions. It allows users to fill out reports, manage filings, and maintain internal records. It allows users to manage streamlined administrative work, and eliminates errors, and missed deadlines.
- Feb 2025Series A$9.1M
- Jan 2023Series A$3.2M
- Aug 2021Seed$2.1M
- Jul 2019Seed$15.1M
#3
Series A · Seattle, Washington · founded 2023$1.5Mraised▾
Cloud based payment processing platform for law firms. It is a payment processing platform designed for law firms and legal technology companies. It offers credit card, debit card and ACH payment processing services to streamline billing and money management for the organizations. It allows users to integrate payment solutions into intake, scheduling, and collections workflows.
- Nov 2025Series A$4.5M
- Jun 2024Seed$1.5M
#4
Acquired · Seattle, Washington · founded 2019 · 41 employees$35.2Mraised▾
AI powered contract lifecycle management software. It allows users to manage contracts, agreements and organizes it to meet deadlines and obligations. It helps users to renew contracts automatically, and manage payments and termination notices. It enables users to share documents and contracts with others.
- Apr 2023Series B$20M
- Jun 2021Series A$11M
- Jan 2020Seed—
- Jul 2019Seed$4.2M
#5
Series A · Seattle, Washington · founded 2020 · 21 employees$4.2Mraised▾
AI powered lawyer productivity tool. It helps to find evidence to support the argument. The AI extracts dates, and summarizes it to review in real time. It enables lawyers to identify issues and fake cases. The platform leverages AI that allows to select a text in a draft and derive references.
- Jun 2024Series A$4M
- Mar 2024Series A$3M
- Aug 2021Seed—
- Mar 2021Seed$1.2M
#6
Acquired · Seattle, Washington · founded 2006 · 317 employees$132Mraised▾
Avvo is a legal Q&A forum, directory and legal marketplace, connecting hundreds of thousands of consumers and lawyers every month. In Avvo’s Q&A forum consumers can get free legal advice 24/7 from more than 150,000 participating lawyers, and Avvo’s directory provides comprehensive profiles, client reviews, peer endorsements and the industry-recognized Avvo Rating for more than 95 percent of all lawyers in the U.S. In addition, Avvo helps lawyers grow their business with Avvo Ignite, a cloud-based marketing platform and website solution specifically for attorneys.
- Jul 2015Series E$71.5M
- Apr 2014Series D$37.5M
- Mar 2010Series C$10M
- Apr 2007Series B$10M
#7
Series B · Seattle, Washington · founded 2017 · 250 employees$45.1Mraised▾
Boundless provides immigration and green card management solution. It helps users in managing government forms, application process and get the legal advice from the attorneys. The attorneys help users in application and forms reviews, connect with users via chat or email.
- Jun 2021Series B—
- Apr 2021Series B$25M
- Sep 2020Series A$7.5M
- Jul 2020Angel$1.3M
#8
Seed · Seattle, Washington · founded 2021 · 7 employees$9.7Mraised▾
Platform offering IP suite. It offers solutions to manage and protect trade secrets. It provides a DIY tool that allows users to manage patent documents and trade secrets. The platform leverages AI and ML to automate asset protection.
- Jul 2023Seed$8.4M
- Aug 2022Seed$1.3M
#9
Seed · Seattle, Washington · founded 2021 · 9 employees$2Mraised▾
Platform offering legal document automation and management software
- May 2024Seed$2M
#10
Acquired · Seattle, Washington · founded 1995 · 31 employees$37.9Mraised▾
Provider of eDiscovery, information governance, compliance, and data management solutions. The company offers services including case strategy, forensics, data collection, and document review. It also provides information governance support services, such as records management, migration, and legal hold implementation. The company delivers technology platforms for managing data related to legal and regulatory matters.
- Aug 2016Conventional Debt$23M
- Feb 2015Series B$30M
- Nov 2013Series A$4.9M
- Mar 2012Unattributed$2.8M
#11
Acquired · Seattle, Washington · founded 2015 · 20 employees$21.6Mraised▾
Online comparison platform for life insurance. It offers tools to build will, trust and get a life insurance policy. The app enables users to create a will or start a fund for free and add trusted individuals or family members to pass on the inheritance. Users can add their assets and debts to their will and trust. Users can also purchase term life insurance to fund their trust.
- Oct 2019Series A$8.9M
- Oct 2018Series A—
- Jul 2018Series A$4.2M
- Feb 2018Series A$5.9M
#12
Acquired · Seattle, Washington · founded 2018 · 70 employees$12.2Mraised▾
Legalpad provides immigration process and document management system. It provides legal document templates, manage drafting and queries and allows users to track the process. It enables users to connect with the attorneys to manage the immigration process, manage signatures, automated reminders, printing of the documents and status updates.
- Dec 2019Series A$10.2M
- Oct 2019Seed$2M
- 2018Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Legal Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.