AI & Machine Learning Startups
31,322 companies tagged AI & Machine Learning, with their investors and founders.
Oblivious builds privacy-enhancing software that enables organizations to perform secure data collaboration and deploy services while maintaining data sensitivity. The company serves enterprises and organizations that need to extract value from data while protecting sensitive information, operating in the data infrastructure and cybersecurity space.
8 investors
Ocient builds petabyte-scale agentic AI solutions through its OcientAIQ platform for enterprises managing massive datasets. The company serves organizations requiring data and AI capabilities at scales beyond typical platform capabilities.
8 investors
ODAIA offers Marketing Intelligence, a platform for pharmaceutical marketing and sales teams that ties channel-level actions to prescription (Rx) outcomes and coordinates healthcare provider (HCP) engagement across digital and field channels. It uses attribution and sequencing engines to measure script lift and ROI per channel and recommend campaign messages and timing.
8 investors
Social Native (at olapic.com) offers an AI-powered creator marketing platform trained on 1.8M+ creator collaborations and $8B in paid media, predicting brief, creator, and platform performance before spend. It serves brands running influencer and user-generated content campaigns, handling everything from creator matching to payout in one platform.
8 investors
omni:us provides AI products for insurers that automate claims processing end-to-end, from first notice of loss to settlement, along with a co-pilot for adjusters, leakage reduction, and a tool to train custom insurance models. Its customers are insurance companies, with references to European insurers such as Allianz.
8 investors
OneChronos operates a "smart market" trading venue for institutional investors, starting with a U.S. equity alternative trading system (ATS). It aims to build markets where human and AI agents can transact, beginning in capital markets.
8 investors
OneSignal provides an omni-channel customer engagement and marketing automation platform that lets B2C companies send messages across email, mobile push, SMS/RCS, and in-app channels, with AI features for generating copy, designing emails, and building multi-step campaign journeys. It serves marketing teams at B2C companies, from small apps on a free plan to large brands.
8 investors
OnRamp builds an AI-driven customer onboarding platform that uses workflow orchestration, automation, and agentic AI to reduce friction in post-sales customer relationships. It targets customer success and post-sales teams looking to turn onboarding into a revenue driver.
8 investors
OpenHands is an open-source platform for building and deploying AI coding agents that can be deployed locally or across an organization. It provides the interface, automations, and control layer needed to scale AI agent systems across entire enterprises.
8 investors
Openprise provides a data and AI orchestration platform that automates data work for go-to-market operations teams, enabling advanced segmentation, personalization, and pipeline management. The platform serves enterprise sales and marketing operations professionals who need to streamline manual data tasks.
8 investors
Operant AI provides a runtime defense platform that protects cloud and AI applications across infrastructure and APIs through continuous discovery, detection, and defense capabilities. The platform defends against runtime attacks including data exfiltration, supply chain attacks, model theft, and prompt injection for development, security, and operations teams.
8 investors
Optera provides carbon management and climate compliance software for corporate sustainability teams, with AI-powered tools for emissions reporting and regulatory compliance.
8 investors
Orum is a global biopharmaceutical company developing cancer therapies that combine protein degraders with antibodies. It focuses on Degrader Antibody Conjugate (DAC) technology to research and develop new therapeutics.
8 investors
Otonomi offers AI-powered parametric cargo delay and temperature-variation insurance integrated with real-time logistics tracking, providing automated delay detection and instant claims payouts. It serves freight forwarders, shippers (BCOs), and brokers protecting time-critical ocean and air shipments across industries such as life sciences, perishables, automotive, and hi-tech.
8 investors
Ottometric provides a cloud-based data platform for developing driver-assistance and autonomous vehicle systems, automating validation workflows and transforming test data into actionable insights for automotive OEMs and suppliers.
8 investors
Outtake provides digital risk protection and threat intelligence services that detect and mitigate threats targeting brands and organizations, including impersonation attacks, fraudulent domains, cloned apps, and social engineering campaigns.
8 investors
Oversee provides agentic AI solutions for the travel industry, including flight and hotel price assurance reshop technology and travel sourcing optimization for OTAs, travel agencies, TMCs, and corporate customers.
8 investors
P-1 AI builds Archie, an AI agent designed to function as a junior mechanical and electrical engineer that integrates into engineering teams and uses the same design tools as human engineers. It serves industrial companies, currently working with design partners in data center engineering (cooling, critical power) and expanding into automotive, aerospace, and defense.
8 investors
Palomma provides AI-powered financial services and payment infrastructure for the real estate sector in Latin America, serving tenants, landlords, and property management companies. The platform handles the full rental lifecycle with products including payments, payment protection, advance disbursement, and flexible payment options.
8 investors
Panorays provides continuous monitoring and assessment of external attack surfaces and third-party cyber risks through automated scanning of digital assets across supply chains. The platform delivers real-time visibility into vulnerabilities, breaches, and security gaps affecting direct and indirect vendors.
8 investors
Paradox is an AI-powered recruiting assistant that automates hiring tasks and enhances the candidate experience across the entire recruitment lifecycle, from job posting and application through scheduling and feedback collection.
8 investors
Parasail provides AI inference compute on a flexible fleet that scales with usage, letting companies commit to output (tokens) rather than long-term hardware purchases. It targets AI-native startups and builders that need production inference without multi-year silicon commitments.
8 investors
Patlytics is an AI-powered patent platform that supports the full patent workflow, including invention disclosure drafting, infringement detection, claim charting, patent-to-product mapping, portfolio classification, and invalidity analysis. It serves law firms and corporate IP teams, including Am Law 100 firms and Fortune 500 companies.
8 investors
Pepper is an AI-native marketing services company that provides content creation and marketing solutions to enterprises, positioning itself as an alternative to traditional holding companies. The company operates a global platform combining human creativity with generative AI tools for customer engagement and content strategy.
8 investors

















