/Investor DB

Balaji Srinivasan — 2025 Investments

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

Noicenoice.so𝕏Jan 2025✓ verified

Noice builds crypto-based tools connecting social attention to money, including a microtransaction protocol on Farcaster that turns likes and follows into on-chain payments, an agent (Oracle) that lets users buy tokens by liking tweets on Base and Solana, and a permissionless launchpad for founders to tokenize startups.

Creator EconomyCrypto & Web3Fintech

Co-investorsCoinbase VenturesSupercell

3Jane3jane.xyz𝕏Jun 2025

3Jane provides credit infrastructure and capital solutions for fintech lenders and cryptocurrency-native businesses, offering warehouse lines, forward-flow programs, and credit facilities ranging from $5M to $200M.

Crypto & Web3Fintech

Co-investorsBreedParadigmWintermuteDragonflyEniac VenturesFounders' Co-op+6 more

Asporaaspora.comin𝕏Jun 2025

Aspora is a cross-border financial management platform serving globally mobile individuals.

FintechLondon, GB

Parth Garg(Founder)inJohn Hemlin(Co-Founder (Vance))Varun Sridhar(CEO, Wealth & Lending)inDeep Diwakar(Head of Engineering)inJohn FinkelmanShreyas Sridhar(Head of Engineering)

Co-investorsGlobal Founders CapitalGokul RajaramGreylock PartnersHummingbird VenturesPioneerPrasanna Sankar+5 more

Catena Labscatena.comin𝕏Jan 2025

Catena is building a financial institution for AI agents, combining a technology platform with a national trust bank that lets agents transact under human-defined policies with deterministic policy enforcement, audit trails, and verifiable agent identity.

AI & Machine LearningData & InfrastructureEnterprise SoftwareFintech

Sean Neville(Founder)inMatt Venables(Founder)inBrice Stacey(Founder)

Co-investorsa16z cryptoAcrew CapitalAndreessen HorowitzBreyer CapitalCircle VenturesCoinbase Ventures+10 more

Catenalabscatenalabs.xyzMay 2025

Catena is building a regulated national trust bank combined with a technology platform specifically for AI agents, enabling compliant transactions under human-defined policies.

AI & Machine LearningEnterprise SoftwareFintech

Sean Neville(CEO)Matt Venables(CTO)

Co-investorsCoinFunda16z cryptoBreyer CapitalCircle VenturesCoinbase VenturesKevin Lin+1 more

fomofomo.familyin𝕏Feb 2025

Fomo is a social-first cryptocurrency trading application that enables users to trade various crypto tokens, including memecoins and viral tokens, seamlessly across web and mobile platforms with multichain and gasless transactions.

Crypto & Web3SocialNew York, US

Dax Hamman(Executive Officer, Director)inSe Yong Park(Co-Founder)inPaul Erlanger(Co-Founder & CEO)inPrashan Dharmasena(Co-Founder)in

BoardChetan Puttagunta(Director; Benchmark General Partner)inJulia Andre(Director; Index Ventures Partner)in

Co-investorsArchetypeBryan PellegrinoCoinbase VenturesicebergyIndex VenturesIvan Soto-Wright+20 more

Mastramastra.aiin𝕏Oct 2025

Mastra is an open-source TypeScript framework for building AI agents.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSan Francisco, US

Sam Bhagwat(CEO)inAbhi Aiyer(CTO)inShane Thomas(Founder)inMargarita Sandomirskaya(Talent Lead)

Co-investorsY CombinatorSpark CapitalBroom VenturesEight CapitalFounders NetworkGradient Ventures+23 more

Nous Researchnousresearch.comin𝕏Apr 2025

Nous Research develops and trains open source language models and builds infrastructure for distributed AI training.

AI & Machine LearningData & InfrastructureDeveloper Tools

Jeffrey Quesnelle(Founder)inJeffrey Quesnelle Karan Malhotra(Founder)Karan Malhotra(Founder)Ryan Teknium(Founder)Shivani Mitra(Founder)

Co-investorsBreedCollab+CurrencyFactionForerunner VenturesFuture Back VenturesMozilla Ventures+14 more

Ostiumostium.com𝕏Dec 2025

Ostium is a decentralized perpetual futures exchange for trading stocks, commodities, forex, and indices with leverage directly from a crypto wallet.

Crypto & Web3Fintech

Kaledora Kiernan-Linn(Cofounder)Marco Antonio Ribeiro(Cofounder)

Co-investorsGeneral CatalystAlliance DAO (ex DeFi Alliance)Crucible CapitalEnigma FundLocalGlobeSoma Capital+7 more

Pluralis Researchpluralis.ai𝕏Mar 2025

Pluralis is a research lab developing decentralized and collective AI training infrastructure that enables community-driven, open-weight model development without centralizing power or sacrificing financial sustainability.

AI & Machine LearningCloud ComputingDeveloper ToolsNew York City, US

Alexander Long(Founder)in

Co-investorsCoinFundUnion Square Ventures (USV)Variant FundEden BlockTopology Ventures

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.