Fundraising Fox

Mayfield Fund β€” 2025 Investments

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

Aurascapeaurascape.aiin𝕏Apr 2025

Aurascape builds a security platform that applies AI to solve security challenges.

AI & Machine LearningCybersecurityEnterprise Software

Moinul Khan(Founder)inPatrick Xu(Founder)inViswesh Ananthakrishnan(Founder)

Co-investorsCelesta CapitalCelesta CapitalMVP VenturesMaverick VenturesMenlo Ventures

Gistgist.aiin𝕏Sep 2025 Β· $40M

Gist provides brand visibility and advertising solutions for the generative AI marketplace, offering custom AI search, engagement tools, and data-powered insights to help brands and marketers maintain visibility and performance in AI-driven digital environments.

AdTechAI & Machine LearningMarketing TechPasadena, US

Bill Gross(CEO of ProRata & Gist)

Co-investorsBettor CapitalBOLD CapitalCalibrate VenturesMVP VenturesSBI InvestmentTouring Capital

Mirviemirvie.cominJul 2025

Mirvie develops an RNA-based platform for early detection of pregnancy complications, enabling proactive intervention before complications become critical.

BiotechFemTechHealthtechSouth San Francisco, US

Maneesh Jain(Executive Officer, Director, Promoter)inStephen Quake(Director)

BoardLisa Iverson(Director)Ursheet Parikh(Director)inMin Cui(Director)Samir Kaul(Director)in

Co-investorsDecheng CapitalPortfoliaForesite CapitalGeneral CatalystKhosla Ventures

Obotobot.aiin𝕏Sep 2025 Β· $35M

Obot builds an open-source MCP gateway that lets enterprises host, proxy, secure, and monitor MCP servers, providing a centralized control plane for connecting, managing, and scaling AI agents and tools across their systems.

AI & Machine LearningCybersecurityDeveloper ToolsEnterprise Software

Shannon Williams(President)inCraig Jellick(Founder)inSheng Liang(CEO)inWill Chan(CPO)inDarren Shepherd(Chief Architect)in

Co-investorsNexus Venture Partners

Orbwithorb.comin𝕏Feb 2025 Β· $25MAcquired

Orb provides billing and revenue infrastructure for software companies, enabling usage-based and hybrid pricing models.

Data & InfrastructureDeveloper ToolsEnterprise SoftwareFintechSaaSSan Francisco, US

Alvaro Morales(Co-Founder & CEO)inKshitij Grover(Co-Founder & CTO)inJosh Buckler(Head of Sales)Bas de Goei(Head of Marketing)Justin Chuan(Head of Design)

BoardSaam Motamedi(Board Member / Investor Representative (Partner, Greylock))in

Co-investorsAngel Collective Opportunity FundData Community FundESSENCE VCFOG VenturesGreylock PartnersMenlo Ventures+6 more

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