A16Z Speedrun β 2025 Investments
7 investments dated 2025 Β· listed companies and verified rows first Β· show all
Fundamental Research Labs builds autonomous, socially intelligent AI agents capable of reasoning and multi-agent collaboration.
AI & Machine Learning
Co-investorsAndreessen HorowitzCastor Ventures (an Alumni Ventures Fund)Factorial FundsFirst Spark Ventures, LlcPatronVamosVentures+2 more
Loops is an AI tool that analyzes top-performing ads in a brand's market to extract winning patterns and automatically generate static ad creatives tailored to the brand.
AdTechAI & Machine LearningMarketing Tech
Co-investorsKima VenturesCardumen CapitalScale Venture Partners
Loops builds an email platform designed for software companies to manage customer communication and engagement.
Developer ToolsEnterprise SoftwareMarketing TechSaaSWashington, US
Chris Frantz(Founder)inAdam Kaczmarek(Founder)in
Co-investorsY CombinatorCardumen CapitalScale Venture PartnersTwenty Two Ventures
Loops AI provides a semantic intelligence layer for e-commerce that powers AI-driven product discovery, natural-language search, automated sales conversations, and virtual try-on agents.
AI & Machine LearningE-commerceRetail Tech
Co-investorsConnecticut Innovations
nunu.ai develops multi-modal AI agents designed to test, play, and simulate games for quality assurance and live player cooperation.
AI & Machine LearningConsumerGamingZH, CH
Jan Schnyder(Founder)inKyrill Hux(Founder)inNicolas Muntwyler(Founder)in
Co-investorsHartmann CapitalTIRTA VenturesY CombinatorBoost VC
Sweatpals is a platform for fitness instructors, run club organizers, and gym owners to build communities and host events, handling bookings, ticketing, check-in, and text marketing campaigns in one place.
MarketplacesSports TechWellness & FitnessBuda, US
Salar Shahini Shamsabadi(Executive Officer, Director, Promoter)Salar Shahini(Founder)inMandi Zhou(Executive Officer)
Co-investorsPatronAntlerHARTBEAT VENTURESWndrCo
Uthana offers a text-to-motion generation tool that creates character animations from natural language descriptions, designed for digital creators and animation professionals.
AI & Machine LearningCreator EconomyDeveloper ToolsGamingSaaS
Co-investorsAcequia Capital (AceCap)Cursor CapitalIA VenturesMetavision
Rows marked βSEC filingβ are inferred from directors named on the company's SEC Form D β public regulatory data, not a portfolio list published by the firm.