Company record

Supio

Updated November 2, 2026 · Presspool

Supio is an agentic legal AI platform built for plaintiff and mass tort law firms. supio.com

Funding

• $60M Series B, announced April 30, 2025. Led by Sapphire Ventures. Sources: supio.com.

Whether AI names Supio

• On the Legal AI map: named or cited in 7 of 52 answers to Presspool's Legal AI questions on November 2, 2026 (ChatGPT 2 of 8, Claude 1 of 8, Perplexity 2 of 8, Gemini 2 of 8, Copilot 0 of 8, Google AI Mode 0 of 8, Google AI Overviews 0 of 4). See the map. Of the 32 companies on the map, Supio ranked joint 10th by answers naming or citing it in that sample. The other companies AI names most on Legal AI questions: Harvey (48 of 52), Spellbook (33 of 52), Legora (26 of 52), Luminance (26 of 52) and LegalOn (11 of 52). Most often named in the same answers: Harvey (7), Eve (5), Clearbrief (4), EvenUp (4), Legora (4).

A company counts when an AI answer names it or cites its website. Answers vary from run to run, so each count is a dated sample.

Week by week

Answers that named or cited Supio in each weekly sample of Presspool's Legal AI questions, by the Monday of the sample week. A row is added every week.

Sources AI cites when it names Supio

Counted over only the answers that named or cited the company. Each count is a dated sample and does not say why the company was named.

Related records

Also on the Legal AI map: August, Briefpoint, Chamelio, Clearbrief, Crosby, Darrow, DeepJudge, Definely, Eudia, Eve, EvenUp, Falcon and 19 more on the map.

Sapphire Ventures, which led this round, also led Tractian ($130M Series D, October 22, 2026).

Founders on the record

• Jerry Zhou, co-founder and CEO. Source.

Sources

• Own site
• Independent source
• supio.com

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