/Investor DB

Jackson Square Ventures — 2025 Investments

4 investments dated 2025 · listed companies and verified rows first · show all

Arteraartera.aiin𝕏Dec 2025 · $150M

Artera develops AI-powered diagnostic tests that analyze patient biopsy images to predict therapeutic response in cancer care.

AI & Machine LearningHealthtechMedical DevicesLos Altos, US

Andre Esteva(Founder)in

Co-investorsAIspace VenturesBreyer CapitalCoatue ManagementKoch Disruptive TechnologiesLead Edge CapitalStartX+8 more

Arteraartera.ioin𝕏Dec 2025 · $150M

Artera provides AI-powered voice and text communication agents for healthcare providers to improve patient engagement and streamline coordination of care.

AI & Machine LearningDigital HealthHealthtechSaaSSanta Barbara, US

Guillaume de Zwirek(CEO and Co-founder)in

Co-investorsMartin VenturesMemorialCare Innovation FundScOp Venture CapitalTechstarsHealth Velocity CapitalHeritage Medical Systems+2 more

GitLawgit.lawPre-Seed · Nov 2025 · $3M

GitLaw is an AI contract assistant that drafts, reviews, and negotiates contracts, flagging risks and suggesting markups based on a user's past deals and standard terms.

AI & Machine LearningLegalTechSaaSSan Francisco, US

Nick Holzherr(Founder)Adam Frankel(General Counsel)

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Clarity Pediatrics

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.