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OneChronosThe Smart Market for Institutional Investors Auctions FinTech TradingAuctions
OnlinePajakIndonesian tax payment, filing and e-invoicing platform for businessesFinTech
onXonxMaps is a Montana-based mobile apps company which provide maps for hunters and other outdoor recreation. Navigation Maps…Navigation
OOLUOolu is the fastest growing off-grid solar company West Africa Sustainability Clean EnergySustainabilityOpal LabsCollaborative planning for brand marketing teams. Enterprise Software CollaborationEnterprise SoftwareOpen RavenPrevent leaks, breaches, and compliance incidents Cybersecurity Enterprise SoftwareCybersecurityOpenAIOpenAI is an AI research company, discovering and enacting the path to safe artificial general intelligence. Artificial Intelligence…Artificial Intelligence
OpendoorOpendoor is an online real estate marketplace used to streamline home buying and selling. Real Estate MarketplacesReal Estate
OpenGammaOpenGamma is the analytics company dedicated to reducing the costs of trading derivatives. Software OpenSource FinTech AnalyticsSoftware
OpenRouterOne OpenAI-compatible API for hundreds of AI models from dozens of providersArtificial Intelligence
OpenSeaThe largest decentralized marketplace for cryptogoods E-Commerce Marketplaces CryptoE-Commerce
OpenUnitOpenUnit specializes in the fields of reservation system, merchant solutions, and management software. Software Self-StorageSoftware
OpheliaOnline Suboxone treatment for opioid use disorder by video, with insurance or self-payHealthcare
Optimal DynamicsUsing AI and ML to transform the logistics industry Artificial Intelligence LogisticsArtificial IntelligenceOptoroOptoro provides retailers a way to liquidate returned, overstock, and damaged-box products. E-Commerce Retail Logistics SoftwareE-Commerce
Orasis PharmaceuticalsMaker of Qlosi, an FDA-approved eye drop for age-related blurry near visionHealthcare
OrbiitOrbiit is a virtual networking platform helping community managers activate members through curated 1:1 connections. Networking Social Communities…NetworkingOrchataMexican 15-minute grocery delivery app run from its own dark stores; now inactiveE-CommerceOrchid LabsOrchid Labs is an open-source project committed to ending surveillance and censorship on the internet. CybersecurityCybersecurity
OrderfulCloud EDI platform with an API for trading with retailers and logistics partnersEnterprise Software
OriOri is a smart space company that designs multi-functional, robotic-powered interior solutions. Robotics Architecture HardwareRobotics
OribiNo-code web analytics and marketing attribution, acquired by LinkedIn in 2022Analytics
OriginOrigin is a platform that provides insurance and financial services for employees Employee Benefits Wellness FinTech Enterprise SoftwareEmployee BenefitsOrumOrum builds infrastructure for a frictionless financial system that enables real-time money movement. FinTech Software FinTechFinTech