Supio

Agentic AI platform built for plaintiff and personal injury law firms

Hand-reviewed by the Toolglade team·Updated Aug 2026

legal#legal-ai#personal-injury#case-preparation#agentic-ai

Claimed Teams

Toolglade’s take

Supio's tight focus on plaintiff and personal injury work is its biggest strength, because that specialization shows up in workflows generic legal AI handles poorly. The human-in-the-loop verification model is a sensible hedge against hallucinations, though firms are still responsible for reviewing all output, and no legal AI removes the duty of professional oversight. Pricing is custom and enterprise-oriented, so it is not a fit for solo dabbling. Evaluate accuracy on your own case types during a pilot before relying on it for filings.

About Supio

Supio is an agentic legal AI platform built specifically for plaintiff and personal injury firms, automating case prep with human-verified accuracy.

Supio focuses squarely on plaintiff-side and personal injury firms, a vertical with distinct workflows around medical records, damages, and settlements. Its platform ingests large volumes of case documents and medical files to build chronologies, summarize records, quantify damages, and prepare materials that strengthen settlement leverage. A defining design choice is pairing specialized AI with human expert verification to combat the hallucination problems that plague generic legal AI. Supio emerged from stealth with a $25M Series A and later raised a $60M Series B led by Sapphire Ventures with participation from Mayfield and Thomson Reuters Ventures, bringing total funding to $91M. In 2026 it launched Supio Agent, which it calls the industry's first end-to-end agentic AI platform for plaintiff law, and added features like Instant Ledger, Tabular Analysis, Knowledge Bases, and an Exhibit Builder. It also expanded its strategic partnership with Thomson Reuters. Supio competes with legal AI tools like EvenUp in the personal injury niche and broader platforms like Harvey and CoCounsel. Its differentiation is deep specialization in plaintiff workflows plus the human-in-the-loop verification model, positioning accuracy and settlement outcomes as its core value.

TL;DR

Supio is an agentic legal AI platform for plaintiff and personal injury firms that automates case prep with human-verified accuracy, backed by $91M in funding.

Company overview

Supio is a legal technology company focused on plaintiff-side and personal injury law. It emerged from stealth with a $25M Series A and has grown to serve top plaintiff firms.

The company raised a $60M Series B led by Sapphire Ventures, bringing total funding to $91M, and has a strategic partnership with Thomson Reuters.

Product features

Supio ingests case documents and medical records to build chronologies, summarize records, analyze damages, and prepare exhibits and settlement materials, pairing AI with human expert verification.

In 2026 it launched Supio Agent, an end-to-end agentic platform, along with features like Instant Ledger, Tabular Analysis, Knowledge Bases, and Exhibit Builder.

Target market

Supio targets plaintiff and personal injury law firms, including mass tort practices, that handle heavy medical records and value settlement outcomes.

Buyer personas

End users

Attorneys, paralegals, and case managers at plaintiff firms.

Buyers

Managing partners and firm operations leaders.

Key influencers

Litigation support staff, legal ops, and IT.

Ideal customer profile

A plaintiff or personal injury law firm handling large caseloads and medical records that wants accurate, agentic case-preparation automation.

Funding & performance

Supio has raised $91M total, including a $60M Series B led by Sapphire Ventures with Mayfield and Thomson Reuters Ventures. Verify current funding details with the vendor.