/Investor DB

Adams Street Partners — 2025 Investments

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

Visiervisier.cominMay 2025 · $25.5M✓ verified

Visier offers a people analytics platform that delivers AI-powered workforce analytics with an end-to-end security model, role-based access control, and compliance governance.

AI & Machine LearningData & InfrastructureEnterprise SoftwareHR TechSaaSVancouver, CA

Ryan Wong(Co-founder & Chief Executive Officer)inJohn Schwarz(Co-founder & Chairman)inBrett Schwarz(Founder)inDavid Weisbeck(Executive Officer)Steve Bamberger(Executive Officer)inFionna Song(Chief Financial Officer)

Co-investorsFoundation CapitalSummit PartnersGoldman SachsBYU Cougar Capital

Arize AIarize.comin𝕏Feb 2025

Arize provides observability and evaluation tools for AI systems and large language models, enabling development teams to monitor, debug, and improve AI agents in production.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareMill Valley, US

APARNA DHINKARAN(Director)Jason Lopatecki(Founder)inAparna Dhinakaran(Founder)in

BoardDHARMESH THAKKER(Director)inBrett Wilson(Director)inMORGAN GERLAK(Director)

Co-investorsArcherman CapitalBattery VenturesCollective LiquidityEvolution Equity PartnersFoundation CapitalHouse+9 more

Empathyempathy.comin𝕏May 2025

Empathy builds AI-based tools combined with human guidance to help people plan for and navigate loss and other difficult life transitions.

AI & Machine LearningFintechInsurTechSaaSWellness & Fitness

Ron Gura(Founder)inYonatan Bergman(Founder)in

Co-investorsAlephBrewer Lane VenturesEntrée CapitalGeneral CatalystHDS CapitalIndex Ventures+16 more

Highnotehighnote.fmSeries B · Jan 2025 · $130M

Highnote is a platform where artists and their communities upload audio to private spaces to chat, react, and share timestamped commentary around works-in-progress and unreleased music.

Creator EconomyMedia & EntertainmentSocial

Jordan Bradley(Founder)in

Co-investorsAfore CapitalCostanoa Ventures

Highnotehighnote.comFeb 2025 · $90M

Highnote is a payments platform that lets companies launch and scale financial products including card issuing, acquiring, credit programs, money movement, and real-time ledgering from a single system.

Developer ToolsFintechSaaSSan Francisco, US

Nicola Morris(Executive Officer)inChris Muccioli(Founder)John MacIlwaine(Founder)John Macllwaine(Founder)Jordan Bradley(Founder)Kin Kee(Founder)

Co-investorsOak HC/FTOmega Venture PartnersAfore CapitalCostanoa VenturesXYZ Venture Capital

Vercelvercel.comin𝕏Sep 2025

Vercel is an infrastructure platform for building and deploying applications, with emerging support for agentic capabilities that allow AI agents and humans to collaborate in software development.

AI & Machine LearningCloud ComputingDeveloper ToolsSan Francisco, US

Guillermo Rauch(CEO and Founder, Vercel)inNaoyuki Kanezawa(Founder)Tony Kovanen(Founder)

BoardGeoff Lewis(Director)inDaniel Levine(Director)inReid Christian(Director)in

Co-investors8VCAccelBedrockBeyond CapitalCoatue ManagementCold Start Ventures+35 more

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.