Where is Supio headquartered?

Supio is headquartered in Seattle, WA, USA (also San Francisco office). The company has a team of 100 people.

When was Supio founded?

Supio was founded in 2021. It is based in Seattle, WA, USA (also San Francisco office).

Who is the CEO of Supio?

Jerry Zhou is the CEO of Supio. The company was founded in 2021.

Where is Supio located?

Supio is headquartered in Seattle, WA, USA (also San Francisco office).

What funding stage is Supio at?

Supio is currently at the Growth Stage stage.

How many employees does Supio have?

Supio has approximately 100 employees.

Supio

Category: AI in Legal

An AI platform purpose-built for personal injury and mass tort plaintiff law firms, automating data analysis and document intelligence to enhance case outcomes. Supio was founded in 2021. The company is led by Jerry Zhou. Based in Seattle, WA, USA (also San Francisco office). Team size: 100. Total funding raised: $91M. Latest round: Series B. Key investors include Sapphire Ventures, Mayfield, Thomson Reuters Ventures, Bonfire Ventures, Foothill Ventures.

Founded: 2021
Headquarters: Seattle, WA, USA (also San Francisco office)
Team size: 100
Total funding: $91M

Value proposition

Enhances efficiency and case value for personal injury law firms by automating data analysis, uncovering critical insights (like undiagnosed injuries) from complex documents, and improving accuracy with specialized AI models, potentially leading to higher settlements.

Products and solutions

Supio Agent (end-to-end agentic AI platform for plaintiff law, long-horizon agents that advance cases across systems and communication channels), Supio Intake (AI-powered case intake), Document Intelligence Platform, Instant Ledger, Instant Liens, Tabular Analysis (Beta), Knowledge Bases, Exhibit Builder, AI-Generated Demand Letters, Interactive Case Chronologies, Case Signals

Unique value

Deep specialization in personal injury/mass tort plaintiff law with purpose-built AI models trained on relevant data; focus on structuring complex, unstructured data (medical records, legal docs) and providing actionable insights throughout the case lifecycle; claims high accuracy without hallucinations, potentially combined with human verification.

Target customer

Personal injury and mass tort plaintiff law firms.

Industries served

Legal (specifically Personal Injury and Mass Tort plaintiff law)

Technology advantage

Specialized AI models offer higher accuracy and relevance for its niche compared to general legal AI; automation of labor-intensive document review frees up legal teams; potential to increase case value and win rates for customers.

How they differentiate

Supio differentiates through its specific focus on the full lifecycle of personal injury and mass tort cases for plaintiff firms, using purpose-built AI for deep document understanding and insight generation, rather than just document drafting or broader legal tasks. Claims higher accuracy within its niche.

Main competitors

EvenUp (Specific focus on personal injury demands), Harvey (Broader legal AI), Case Works (Litigation support services for mass tort/personal injury)

Key partnerships

Thomson Reuters (strategic partnership + Westlaw Advantage integration, Sep 2025 expanded Apr 2026), YoCierge (strategic partnership for medical record retrieval, direct integration into Supio Agent announced Aug 2026), Howie Sacks & Henry (Canadian PI firm partnership), Litify (strategic partnership deepened with Supio-powered LitifyAI Instant Demands, Jun 2026), Investors (Sapphire Ventures, Mayfield, Thomson Reuters Ventures, Bonfire Ventures, Foothill Ventures)

Notable customers

Hughes & Coleman, Daniel Stark, Thomas Law Offices, Whitley Law, TorHoerman Law, Childers Schlueter & Smith, Phillips Law Group, Travis Legal Offices, Howie Sacks & Henry (Canada), Finkelstein & Partners, Sears Injury Law, The Simon Law Group

Major milestones

Founded in 2021 Emerged from stealth (August 2024) Closed $25M Series A (August 2024) Launched Document Intelligence suite (April 2025) Closed $60M Series B (April 2025) Assisted TorHoerman Law in securing a $495 million verdict against Abbott Labs Reached 100+ employees (post-Series B) Launched Instant Ledger, Tabular Analysis, Knowledge Bases, Exhibit Builder (Feb 2026) Launched Supio Agent & Supio Intake — first end-to-end agentic AI platform for plaintiff law (May 2026) Expanded Thomson Reuters partnership with Westlaw Advantage integration (Apr 2026) Opened San Francisco office Awarded Document Intelligence Solution of the Year (LegalTech Breakthrough Awards)

Growth metrics

Reported 4x ARR growth and 4x customer base growth between August 2024 and April 2025. As reported July 2026, ARR had grown 17x since emerging from stealth and the customer base more than doubled in H1 2026. Customer firms report 20-30% settlement increases and 62% case volume increase. Launched Supio Agent (May 2026), Supio Intake, and multiple AI features in 2026. Expanded to 169+ employees with offices in Seattle and San Francisco.

Market positioning

Specialized Vertical AI solution for plaintiff-side personal injury and mass tort law firms.

Geographic focus

Primarily United States

Patents and IP

Not publicly disclosed

About Jerry Zhou

Jerry Zhou is the Co-Founder and Chief Executive Officer of Supio, a software industry veteran. He co-founded Supio in 2021 with Kyle Lam. Prior to Supio, he was a Product Manager at Microsoft. He holds a degree in Electrical and Computer Engineering from Duke University.

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Official website: https://www.supio.com/