Full directory
AI startup directory
Browse every AI startup profile on StartupHub.ai, listed alphabetically with sector, headquarters and funding. Open any company for its full profile.
Page 546 of 807Openmapi to Opic
Openmapi
OpenmarianaCloud Native
OpenMarkdown.devAgentic AIA feather-light, local-first Markdown editor built for you and your agent.
OpenmayhemAI InfrastructurePeer-to-peer marketplace for running AI inference and accessing OpenAI-compatible APIs.Openmbots
OpenmetaverseMetaverse InteroperabilityA non-profit organization dedicated to fostering open standards and software for a scalable, interoperable, and vendor-neutral metaverse.
OpenMeterMLOps · Tel Aviv, Israel · $3.0MOpenMeter provides a usage-based metering and billing platform for cloud-native applications.Openmike
OpenMindRobotics · San Francisco, USA · $10.0MDeveloping a foundational operating system for robots, aiming to create an 'Android for robots'.OpenminderCustomer Engagement Platform
OpenmoeMixture of ExpertsOpen-source library for Byzantine-fault-tolerant Mixture-of-Experts routing with EU AI Act compliance.OpenmoneyFintechAI agents that autonomously trade forex, crypto, equities, indices, and commodities 24/7.
Opennode
OpennoteEdTech · San Francisco, United States · $850KOpennote is an interactive AI tutor that personalizes learning by adapting to individual styles and transforming notes into dynamic, interactive educational content.
OpenObserveCloud Computing · San Francisco, USA · $10.0MModern observability platform delivering 140x lower storage costs with zero database management.Openonagents
Openonchaingroup
OpenOpsEnterprise · San Francisco, United States · $125KNo-code, open-source cloud automation platform for FinOps and custom solutions.
OpenPhoneVoice AI · San Francisco, United States · $45.0MAI-powered collaborative phone system for startups and small businesses.
OpenPipeSan Francisco, USA · $6.7MProvides a 'Data Flywheel' that automatically captures a company's best prompt logs and uses them to fine-tune smaller, open-source models.
OpenPolicyRegulation · San Francisco, United StatesPolicy intelligence and engagement platform connecting businesses with policymakers globally.OpenprPublic RelationsA German-based platform for free and paid press release distribution, focusing on online visibility and SEO.
OpenProjectProject Management · Berlin, GermanyOpen-source project management software.Openpush
OpenqisMedTech
OpenrampProjects, teams, self-hosted infrastructure, tasks, and AI agents in one control center.
OpenresourceAI Infrastructure · $1.5MOpen Resource is an AI copilot for teachers. Built by teachers, our mission is to give teachers their agency and time back.
OpenrollB2B · Stockholm, SwedenAI-Native Workday
OpenRouterInfrastructure · San Francisco, United States · $153.5MUnified API platform providing developers access to hundreds of large language models through one endpoint.Openrunes
OpenSeaFintech · New York, United States · $423.0MA multi-chain crypto trading aggregator for NFTs, tokens, and other digital assets.
OpenSearchSoftware · Seattle, USAAn open-source search and analytics suite.
OpenServAI · London, United Kingdom · $313KAn end-to-end platform for creating, collaborating, and utilizing autonomous AI agents for startups.
OpensharingThe open protocol that unlocks collaboration across organizations and platforms with secure, zero-copy sharing of data, model, and more.OpenshutEvery topic is a short illustrated storybook you can read or listen to—and it ends in the exact real-system rule you keep.
OpensignalsAI AgentOpensignals watches every buying signal on LinkedIn and tells you who.
OpenSkiesGamingFully bootstrapped mobile games studio focused on small games with perfect user experience.
OpenSpaceSpaceTech · San Francisco, United StatesAI-powered reality capture platform for construction, automating site documentation and progress tracking.
OpenSpecProduct Development
OpenStackCloud Infrastructure · Austin, United StatesOpen-source cloud computing software for building and managing private and public clouds.
OpenstationCloud InfrastructureOpenstation provides a platform for managing and automating cloud infrastructure, focusing on serverless deployments and developer experience.- OpensteerAgentic AI · Unknown, UnknownOpensteer creates specialized AI agents in cloud computers that can integrate with anything, offering customizable browser access, tools, instructions, and guardrails.
OpenStreetMapGeographic DataA collaborative project to create a free and open source of geographic data.OpenstylusGenerative AIAn AI-powered platform designed to streamline digital content creation and creative workflows for professionals.
OpensynchFintech
OpenTableMarketplace · San Francisco, United States · $10.0MOnline restaurant reservation service and platform for diners and restaurants.OpentechnologyRoboticsBuilding the operating system for the physical AI economy.
OpenTextEnterprise Software · Waterloo, CanadaEnterprise information management software and services provider.
OpenthecanGenerative AIAI-powered short video content creation platform for conversion-focused marketing.
OpenthreatgridCybersecurityOpen honeynet telemetry, responsible threat intelligence sharing, and reproducible security research workflows for defenders and researchers.
OpenToolsAI Tool Marketplace · San Francisco, United StatesA curated marketplace and ranking platform for over 10,000 AI tools, driven by community.
OpenTradeFintech · Singapore, Singapore · $30.1MDecentralized finance platform for institutional trading and yield generation.Opentradefi
OpenvisioDeveloper ToolsA local-first code-graph that visualizes any repository as a navigable map with a grounded narrator citing real code.
OpenWebMedia · New York, United States · $398.0MOpenWeb partners with publishers and brands to foster healthy online conversations and build direct audience relationships.
OpenWeb NinjaData APIProvides real-time public web data and SERP APIs for AI, marketers, and developers.Openweighted
OpenwhistleWeb DevelopmentIhr Partner für innovative Webentwicklung. Kontaktieren Sie uns über unser Kontaktformular und bleiben Sie auf dem Laufenden!
OpenwizCybersecurityFind and prioritize internet-exposed domains, services, and AWS resources with Cloudflare context. Founding subscriptions are $9 per root domain plus $1 per instance each month.- OpenWorkerAgentic AIOpenWorker is an open-source desktop AI agent that runs locally, integrates with everyday tools, and delivers finished outcomes by breaking down tasks.
- OpenWorker AI
- Openx402Web3Web3 development tools for enabling payments over HTTP for AI agents and autonomous software.
OpenZeppelinBlockchain · San Francisco, United States · $37.4MLeading provider of security products and audits for building and operating decentralized blockchain applications.OperadeTurn customer and operational requests into governed work that gets finished.
OperaeExecutive SoftwareExecutive OS that answers in 30 seconds what needs your attention.
OperaHouse VenturesCreative OperationsOperaHouse Ventures builds and invests in emotionally intelligent AI software. Meet the team and the portfolio: NarrativAI, OperaHouse, and CullAI.
Operahousecasino
OperariWorkflow AutomationConnects orders, stages, people, inventory, and evidence to turn real work into operational answers.
OperartisGenerative AIOperartis provides AI-powered reconciliation solutions for financial institutions, automating transaction matching and reducing manual effort.OperatedassistedAgentic AI
OperatingroomHealthTech
- Operation ZeroCybersecurity · RussiaA Russian zero-day exploit broker sanctioned by the U.S. Treasury.
Operationalblueprint
OperationcashcowsAgentic AI
Operationcore
OperatorAgentic AI · San Francisco, United StatesAI-powered platform to generate relevant, targeted sales outreach by leveraging unique insights.Operator AI UkWigan, EnglandAI Receptionists For Trades & Construction Businesses
OperatorappsThe domain operatorapps.xyz is currently inactive and listed for sale.OperatormintThe domain operatormint.xyz is currently inactive and listed for sale.
Operatorstate
Operatortech
Operaty
OperelioLondon, United KingdomTurn messy spreadsheets into CRM-ready data. Map columns, validate every row, and push to HubSpot, Salesforce, or Pipedrive.
OperexaAgentic AI
OperiantAgentic AIOperiant provides an AI-powered platform for automating and optimizing complex business processes.
OperifySurbiton, United Kingdom
OperikaAgentic AI
OperixaMarTechProvides independent SaaS buying guides, software comparisons, and business templates for choosing CRM, marketing, sales, and operations tools.OpernationField Service ManagementOpernation provides a platform for managing and optimizing field service operations.
OpertrackField Service ManagementOpertrack provides a comprehensive platform for managing and optimizing field operations, offering real-time tracking, task management, and communication.
OperviBusiness Process OptimizationOpervi helps organizations design, implement, and optimize business systems for efficiency and scalable growth.
OperysVoice AIAI concierge managing travelers 24/7 for calls, messages, and access codes.
OpextorLondon, United Kingdom
OphanWeb AnalyticsOphan provides AI-powered insights into web traffic and user behavior for businesses.
OphiaAgentic AIOne AI to manage your communication, documents, knowledge, and daily executive workflow.
OphintelAI InfrastructureOphintel provides AI-powered solutions for optimizing and automating business processes.Ophir DigitalAltrincham, EnglandAutomation, payments and cloud infrastructure — engineered in London, delivered worldwide. From tier-one institutions to growing businesses.
Ophthalmic SciencesHealthcare · Tel Aviv, IsraelAI-powered tele-diagnosis platform for unmet needs in eyecare.Ophub
- OpicLegalTech · Tel Aviv, IsraelAI-powered legal tech for contract analysis and generation.