AI & Machine Learning Startups
27,127 companies tagged AI & Machine Learning, with their investors and founders.
OneBanc offers a digital banking app that lets users open a digital account to spend, save, and track money, with AI-powered insights and recommendations for a holistic view of their finances. It emphasizes personalized banking experiences and security, stating PCI DSS and Cert-in compliance.
3 investors
Onebeat provides AI-powered software that optimizes retail inventory management across the product lifecycle, helping retailers forecast demand, allocate stock, and replenish inventory in real time to increase full-price sales and reduce waste.
3 investors
OneLocal provides an AI-powered marketing platform designed for local service businesses, helping them improve online visibility, capture leads, and automate marketing tasks through integrated tools including website design, SEO optimization, and lead management.
3 investors
OneStream provides a governed agentic AI layer for corporate finance teams, with built-in SensibleAI Agents that run on its financial close, planning, consolidation, and reporting engines. It extends the same auditability, permissions, and financial context to external AI tools like Copilot, Claude, ChatGPT, and Gemini via MCP connectivity.
3 investors
Ontik provides a platform for trade suppliers that automates invoice chasing, payment collection, and reconciliation across SMS, email, and letter, syncing settled payments back to the customer's ERP. It offers pay-by-bank and card payment links, trade-counter card payments, and an AI agent that monitors ledgers, forecasts cash, and flags accounts at risk of late payment for counter and credit-control teams.
3 investors
Onward builds AI-powered applications aimed at enhancing employee performance and automating workflows for its business customers. The company focuses on delivering software that helps organizations improve worker productivity and business outcomes.
3 investors
Oomnitza provides an Enterprise Technology Management platform that automates key IT business processes by correlating data from existing solutions to manage users, endpoints, applications, and infrastructure. The platform serves IT organizations and enterprises across financial services, technology, retail, manufacturing, healthcare, and other industries.
3 investors
Oosto develops computer vision AI that provides face, body, and action recognition algorithms to help organizations protect people, premises, and profits. Its technology emphasizes privacy-enhancing features, accuracy, and reduced bias for security-related applications.
3 investors
Opal provides an identity governance platform that applies access controls across human users, AI agents, applications, and infrastructure from a single layer. It offers just-in-time privileged access, automated access reviews, and audit logging aimed at enterprises and regulated environments.
3 investors
OPAQUE provides a hardware-enforced trust layer for AI systems that enables organizations to run AI on sensitive data with independently verifiable proof of data protection. The platform combines software governance with confidential computing to constrain agent behavior and prevent unauthorized data access.
3 investors
Open8 is a Japanese technology company focused on the information and content industry, aiming to turn the vast flow of online information into higher-quality content and serve as an information infrastructure for businesses. It positions itself as a partner for companies in delivering and using rich content.
3 investors
Open Mineral applies data-driven strategies and machine-learning models to trading and financing across global base and critical mineral markets. It offers investment vehicles for accredited and institutional investors, including AI-driven metal derivatives trading, an offtake fund, and a critical minerals trade finance fund.
3 investors
Opennote is an AI-powered learning platform that consolidates lecture materials, notes, and readings in one place and provides contextual explanations, practice tools, and video tutorials to help students understand course content.
3 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.
3 investors
Oper provides AI-powered software for mortgage lenders to automate operational tasks and streamline the loan application process for borrowers. The platform uses agentic AI to handle repetitive decisioning and workflows within European financial institutions.
3 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.
3 investors
Operative Intelligence (OI) analyzes customer conversations across channels in real time to classify root cause, surface cost and experience drivers, and automate quality assurance, coaching, and cost analytics. The platform is aimed at contact center operations teams, providing custom-trained models and a fully managed analytics service.
3 investors
Oply offers an AI-powered platform and app for managing home maintenance, helping homeowners track inspection reports, maintenance schedules, and home services. Founded by U.S. Army veterans, it serves homeowners and connects them with home service professionals.
3 investors
Opponent Systems is building SAGA, a family-focused assistant that keeps relatives connected and shares information across generations without relying on group chats, photo dumps, or separate apps. The product is being demoed via FaceTime.
3 investors
oPRO.ai develops AI software that lets manufacturing enterprises deploy, scale, and maintain deep learning models in production, providing real-time forecasts, prescriptions, and supervised automation for process control variables. Its technology targets Industry 4.0 smart factory automation, with applications such as full-process cement production.
3 investors
Opscompass is a software asset intelligence platform that provides real-time visibility into cloud, on-prem, and database environments, tracking configuration drift, security and compliance checks, and software licensing costs. It serves IT and infrastructure teams managing hybrid and multi-cloud environments, offering automated asset discovery, cost optimization insights, and AI-powered summaries.
3 investors
Opteran develops autonomy software for robots and machines by reverse-engineering neural algorithms from insect brains, using computational neuroscience rather than deep learning. The company applies these "natural intelligence" principles to create autonomous systems that operate efficiently without network connectivity for robotics and drone applications.
3 investors
Opti provides AI-native identity and access management (IAM) software for enterprises, automating privilege management and access decisions through domain-trained machine learning models. The platform integrates with existing directories and applications to enforce least-privilege access and continuous compliance.
3 investors
Optifino operates an AI-powered digital brokerage general agency (BGA) that connects life insurance agents and advisors to 25+ carriers at once, enabling policy case design, real-time comparisons, and client-ready visualizations in minutes. It serves life insurance agents, financial advisors, and their clients in the life insurance industry.
3 investors

















