What it does
Agentic legal AI platform for plaintiff/PI firms: case intake, medical chronologies, demand letters, litigation drafting, case-economics analysis, cross-case analysis for mass torts; integrates with Westlaw and case management/document systems. The published service lines are: Agentic AI case intake automation, AI-generated medical chronologies, AI-generated demand letters, litigation drafting tools, case economics/ledger analysis and firm intelligence/cross-case analytics. Everything above is drawn from the 17 public sources cited at the foot of this page. Fields the company does not publish are marked as unpublished below rather than estimated.
Evaluation criteria
Supio publishes 5 of the 8 fields in the rubric. Across the 318 vendors profiled in this hub the median is 5. 78 of the 318 publish more; 91 publish exactly as many.
Profile notes
What to confirm before you sign
Supio publishes 5 of the 8 fields in the Content Hub rubric. Across all 318 vendors profiled in the Content Hub, the median is 5 of 8. The gaps below are not marks against the vendor — most of this industry quotes on request. They are simply the questions you still have to ask, and the answers are worth getting in writing before a file changes hands.
- What does a real 1,000-page file cost, all in?Ask for a worked example rather than a rate card. Duplicate pages, rush fees and monthly minimums are where the quoted rate and the final invoice separate.
- What is the turnaround on a 1,000-page file, and is that a median or a best case?Ask what the clock starts from — receipt, or the point the file clears intake — and what the same number looks like in your busiest week.
- What formats does the deliverable come in, and do the citations survive export?Ask to see an exported file rather than a screen share. A citation that works inside the vendor's viewer and dies in Word is not a citation you can file.
- Where do the records live, and who signs the BAA?Protected health information is going to leave your office. Ask which entity holds it, in which country, and who is on the hook if it leaks.
- Is my data used to train a model?Ask for the answer in the contract rather than the sales call, and check whether it also binds their subprocessors.
Key facts
| Segment | AI-native / Tech-enabled service, Legal (PI / Mass Tort), Mass Tort / Settlement / Lien |
| Website | |
| Founded | 2021 |
| HQ | Seattle, WA — exact street address Not published |
| Headcount | 11–50 employees |
| Ownership | Private, venture-backed. Crunchbase lists 2 rounds: a Series B led by Sapphire Ventures and a Series A; other named investor Mayfield Fund (5 total investors listed). Amounts/dates/valuation Not published (obfuscated on free Crunchbase view). Founders: Jerry Zhou (CEO), Kyle Lam (CTO). |
| Pricing | Not published (not disclosed on public site) |
| Certifications | SOC 2 Type II certified, HIPAA compliant, PHIPA compliant, GDPR compliant, states 24/7 monitoring with US, UK and and Canada data centers |
| Not published | Turnaround |
Sources
- Supio website
- Glassdoor (employee review) · 2026-06-22
- Independent review (AIAgentSquare) · 2026-07-03
- Independent review (comparateur-ia) · 2026-04-04
- Supio – Pricing
- Thomson Reuters – Thomson Reuters and Supio partnership
- ProPlaintiff.ai – Supio Pricing Guide
- SuperInsight: Best AI Tools for Medical Chronology: 2026 Guide for Legal Professionals
- Tavrn: The 8 Best Medical Chronology Software Tools for Lawyers (2026)
- InQuery: Comparing the Top AI Medical Chronology and Record Retrieval Platforms Side by Side
- InQuery: AI Medical Chronology Speed Benchmarks: Top Platforms Compared
- Casefleet: Casefleet vs Supio (2026)
- ProPlaintiff.ai: Supio vs EvenUp: Side-by-Side Comparison for Plaintiff Firms
- Supio: Supio vs EvenUp (2026): EvenUp Alternatives
- Supio: Supio vs Eve (2026): Eve Alternatives
- Supio: Supio vs Parambil (2026): Parambil Alternatives
- InQuery: 7 AI Platforms for Legal Medical Chronologies: Features, Pricing, and Accuracy Compared
- G2 reviews for Supio
