AI & Machine Learning Startups
27,371 companies tagged AI & Machine Learning, with their investors and founders.
nyad.ai develops AI-powered microscopy image analysis for wastewater treatment operators, using computer vision and deep learning to classify organisms and floc characteristics in activated sludge and provide real-time corrective action recommendations.
2 investors
Nymiz provides automated data anonymization and pseudonymization software for law firms and legal operations, using AI-driven techniques to redact personal information across unstructured documents and databases while preserving data utility.
2 investors
o11 builds AI agents integrated into enterprise applications. The company serves enterprises looking to embed AI capabilities within their existing software systems.
2 investors
Oblivious builds privacy-enhancing software that enables companies to deploy services and secure data infrastructure for data collaboration. The software integrates into existing development workflows and allows organizations to extract value from data while protecting sensitive information.
2 investors
Oboe is an AI-based learning tool that lets users study or learn topics through a chat interface. It is offered as a free consumer product.
2 investors
Observant develops driver attention monitoring systems for autonomous vehicle safety. The company serves vehicle manufacturers and operators transitioning toward fully autonomous operations.
2 investors
Obvio builds context-aware AI technology that helps cities and police departments monitor reckless driving, educate drivers, and enforce traffic laws such as stop sign, school zone, failure-to-yield, and distracted driving violations. The product is aimed at local governments and law enforcement agencies to improve roadway safety.
2 investors
Octagon provides research reports and analytics for prediction markets, comparing model-generated probabilities to live market prices to identify pricing gaps ("edge"). It offers reports, a live news feed, a trading CLI, and a REST API covering Kalshi markets (with Polymarket planned), aimed at prediction-market traders.
2 investors
Octágora provides remote visual assistance software with augmented reality and AI to guide field technicians and customers in real-time, reducing unnecessary on-site visits for industrial companies and service businesses across utilities, construction, healthcare, telecom, and other sectors in Brazil.
2 investors
Octave provides a structured GTM (go-to-market) context layer that stores a company's ICP, positioning, messaging, personas, and competitive intel in a machine-readable form for AI agents and growth workflows. It serves growth and demand generation teams, feeding validated messaging into campaigns, sequences, and landing pages while tracking performance to inform future experiments.
2 investors
Octen builds LLM-native web search infrastructure for AI agents, offering real-time multimodal search across text, images, and video, along with text and vision embedding models and tools to convert URLs into clean markdown. It provides a unified API for retrieval and access to top-tier models with integrated search.
2 investors
Octonomy provides AI-powered field service solutions that integrate knowledge management and diagnostic capabilities into existing technician workflows without requiring system overhauls. The platform enables service teams to reduce costs and downtime through AI-assisted troubleshooting, part recommendations, and 24/7 support across maintenance and repair operations.
2 investors
Octozi provides AI-powered automation for clinical data workflows including cleaning, review, reconciliation, reporting, and operations in clinical trials. The platform serves pharmaceutical sponsors and clinical development teams seeking to reduce manual data handling and errors.
2 investors
Octra provides encrypted computation infrastructure for blockchain, AI, and applications. The platform enables privacy-preserving computation for builders in web3 and decentralized economies.
2 investors
Ocular builds data infrastructure and annotation services to encode human expertise into AI models across modalities and domains. The company creates training datasets—including voice, speech, transcription, and evaluation data—sourced from elite professionals to improve AI performance on real-world tasks requiring nuanced human judgment.
2 investors
Oculi develops semiconductor-based AI vision processors that embed machine learning at the pixel level for real-time, energy-efficient edge AI. The technology targets autonomous systems, drones, robotics, and connected devices requiring intelligent visual processing without relying on cloud infrastructure.
2 investors
Oda provides an AI-powered interior design tool that helps homebuyers and renters visualize and furnish spaces; it works with real estate platforms to display AI-generated room designs and directs users to shop for furniture and décor from multiple retailers.
2 investors
Oran Dev Co (ODC) builds the Odyssey Platform, a sovereign distributed compute grid that combines software-defined 5G/6G RAN, environmental sensing, and edge AI inference into a single open-architecture stack. It targets the US government, national security agencies, and allied telecom operators requiring supply-chain assurance and controllable infrastructure.
2 investors
Odessia is an AI travel concierge that plans and books entire trips through a conversation, covering flights, hotels and homes, activities, and itineraries. It provides personalized, commission-free recommendations, searches airlines and routes beyond Google Flights, and identifies credit-card points deals to lower costs for travelers.
2 investors
ODILO provides data-based, personalized learning solutions that let organizations offer unlimited digital learning to their users. It works with governments, companies, and organizations worldwide, and is aligned with the UN 2030 Agenda Sustainable Development Goals.
2 investors
Odins builds a Bayesian marketing mix modeling platform that quantifies how marketing spending drives revenue across channels. Teams can query the model directly within AI assistants like Claude, ChatGPT, and Copilot to answer budget allocation, scenario, and ROI questions.
2 investors
Odyn is building a decentralized, on-demand compute network for AI, research, and on-chain applications. It targets developers, enterprises, and researchers seeking high-performance computing without dependence on a single data center.
2 investors
Offload is an AI-powered platform for oversized and overweight freight operations that digitizes permits, maps route restrictions into compliant navigation, and connects dispatchers and drivers. It serves heavy-haul carriers by reducing permit management errors, bridge strikes, and off-route fines.
2 investors
Ogre provides AI-based forecasting and operational tools for the energy sector, covering renewable energy generation, demand, technical losses, EV charging station demand, prosumers, and anomaly/non-technical loss detection. Its platform serves energy businesses and grid operators to reduce costs, improve efficiency, and support sustainability goals.
2 investors