Side Door Ventures β Full Portfolio
14 tracked investments Β· listed companies and verified rows first
DataHive provides proprietary, rights-cleared datasets β including multilingual and multi-dialect speech/audio, images, video, and eCommerce product listings and reviews β built for AI/ML training such as speech recognition, TTS, computer vision, and analytics.
AI & Machine LearningData & Infrastructure
Co-investors6th Man VenturesNural CapitalRace CapitalWAVE
Fernandina Beach, US
Board seatAndrew BateyΒ· per SEC Form D Β· $1.5M raise Β· filed May 2025
Stablecorp issues QCAD, a Canadian dollar stablecoin backed 1-to-1 by reserves held at regulated financial institutions and governed by a Canadian prospectus-based regulatory framework.
Crypto & Web3Fintech
Alex McDougallin
Co-investorsBorderless VentureCoinbase VenturesInnovative Solutions CanadaCircle VenturesDeFi Technologies
ether.fi offers non-custodial crypto financial products, including staking, DeFi strategy vaults for ETH, BTC, and stablecoins, and a cashback debit card usable at over 100 million locations with no credit checks.
Crypto & Web3Fintech
Rok Kopp(Founder)inMike Silagadze(Founder)in
Co-investorsArrington CapitalChapter OneCoinFundCollider VenturesDraper DragonFjor Founders+14 more
K2 Space designs and builds satellite hardware and subsystems β including power, propulsion, autonomy, thermal, and structures β for space missions such as multi-orbit constellations, deep space relay, and large-scale observatories.
Deep TechHardwareSpace Tech
Karan Kunjur(CEO, Co-Founder)inNeel Kunjur(CTO, Co-Founder)
Co-investorsAlpine Space VenturesCapitalGFirst Round CapitalICONIQKleiner PerkinsPathbreaker Ventures+10 more
Lulubit is a mobile app for buying and selling Bitcoin, Ethereum, and over 30 cryptocurrencies, allowing users to deposit local currency from banks and wallets.
Crypto & Web3Fintech
Co-investorsLattice CapitalReverieVarys Capital
LunarCrush analyzes millions of social media posts in real time across networks like X, Reddit, YouTube, TikTok, Instagram, and news to produce sentiment and influence metrics for crypto assets, stocks, brands, and people.
AI & Machine LearningCrypto & Web3Data & InfrastructureFintechCosta Mesa, US
Joe Vezzani(Founder)in
Co-investorsDraper AssociatesLBANK LabsTechstarsTRGCWWVenturesBlockchain Founders Fund+4 more
Varda industrializes low Earth orbit by manufacturing pharmaceuticals and other specialized products in space, then returning them to Earth via reusable reentry capsules.
BiotechDeep TechSpace TechEl Segundo, US
Will Bruey(Co-founder)inDelian Asparouhov(Co-founder)in
Co-investorsAlso CapitalCaffeinated CapitalFounders FundKhosla VenturesLux CapitalGeneral Catalyst+25 more
Mysten Labs builds infrastructure and tools for web3, focusing on making decentralized systems secure, reliable, and ready for mass adoption.
Cloud ComputingCrypto & Web3Deep TechDeveloper ToolsPalo Alto, US
Adeniyi Abiodun(Founder)inKostas Kryptos Chalkias(Founder)Sam Blackshear(Founder)Evan Cheng(Founder)in
Co-investorsa16z cryptoAlumni VenturesAndreessen HorowitzArrington CapitalBasecamp FundBig Brain Holdings+21 more
Decentralized blockchain-based gaming application using non-fungible tokens
Matthew Rosen(Founder)in
Co-investorsAGE CryptoAppWorks VenturesChainfir CapitalIlluminati CapitalTechMeetsTraderYoubi Capital+5 more
Uniblock provides a unified Web3 API layer that connects developers to 300+ blockchains and 55+ RPC providers (such as Alchemy, Infura, QuickNode, and Ankr) through a single interface, with real-time routing, failover, and unified billing.
Crypto & Web3Data & InfrastructureDeveloper Tools
Co-investorsSBI Ven CapitalSerafundV3V VenturesBlockchain Founders FundCadenza
Validation Cloud provides an institutional platform for digital assets, offering AI-powered market intelligence (Mavrik), a Node API for high-throughput interactions with 50+ blockchains, and yield-generation services.
Crypto & Web3Data & InfrastructureFintech
Co-investorsBloccelerate VCBlockwallMetamatic GroupTrue Global VenturesAP CapitalBlockchain Founders Fund+2 more
Way provides an experiential platform that lets consumer brands launch, manage, market, and scale experiential programming, integrate loyalty with brand experiences, and extend supply through brand-to-brand partnerships.
Enterprise SoftwareMarketing TechSaaS
Co-investorsDERIVE VENTURES
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.