AI & Machine Learning Startups
32,212 companies tagged AI & Machine Learning, with their investors and founders.
Liftoff is a hiring and networking platform that combines AI with human judgment to connect job seekers with opportunities through trusted professional networks. It addresses recruitment inefficiencies by filtering out noise and facilitating higher-quality matches between candidates and roles.
2 investors
onPhase is a financial automation platform providing accounts payable automation, payments processing, document management, and workflow solutions for mid-market and enterprise organizations across manufacturing, healthcare, retail, and professional services. The platform consolidates AP, payments, and document operations into a single system for organizations managing complex, multi-location operations.
2 investors
Onteric develops AI solutions designed for regulated industries where precision and transparency are critical, addressing limitations of standard large language models through defensible AI systems. The company serves government, financial services, defense, procurement, and academic sectors with expertise in deploying AI in compliance-heavy environments.
2 investors
Ontora provides an AI agent that conducts parallel interviews with employees across an organization to map business processes and identify bottlenecks in operations, sales, and finance. The platform accelerates process discovery and operational transformation by extracting undocumented workflows from employee knowledge.
2 investors
Ontra builds software for public transit agencies to plan networks, manage operations, and provide rider-facing tools on a single platform. The company serves transit authorities seeking to improve service reliability and efficiency within budget constraints.
2 investors
Ooga provides a cloud-based platform for non-destructive testing (NDT) inspections in safety-critical infrastructure industries, combining secure workflows, qualified NDT experts, AI-enabled inspection tools, and real-time remote collaboration in an auditable system. It serves organizations performing critical infrastructure inspections that seek to reduce reliance on fragmented, travel-heavy processes.
2 investors
OOTify is a mental health support platform that uses AI and data-driven matching to connect individuals with personalized mental health services. It focuses on making mental health support more accessible to users in a digital environment.
2 investors
Opanga Networks develops machine learning-powered software solutions for telecommunications network operators to optimize capital and operating expenses while improving performance. The company serves wireless carriers of all sizes globally through cloud-native applications that provide actionable insights for network efficiency.
2 investors
Opeeka provides a Person-Centered Intelligence Solution (P-CIS) that integrates with electronic health records and other data systems to create unified patient profiles and enable population analytics for healthcare organizations. The platform supports healthcare providers and systems seeking to consolidate fragmented patient data across multiple record systems.
2 investors
Open Energy develops electric vehicle platforms and battery swap systems for B2B fleet operators in logistics and ridesharing, combining automotive engineering expertise with AI-powered energy management solutions.
2 investors
Open Lending provides automated, risk-based loan pricing and default protection technology for the auto lending industry, serving financial institutions such as banks, credit unions, and lenders. Its Lenders Protection product uses data analysis to price loans and includes insurance coverage from AM Best A-rated insurers.
2 investors
OpenProtein.AI offers protein language models and AI infrastructure for protein engineering, covering de novo sequence design, variant effect prediction, in silico screening, and training specialized models on proprietary data. Accessible via a no-code GUI and APIs, it serves biology and computational research teams working in protein design and drug discovery.
2 investors
Open Room develops real estate operational software using OCR and IT technology to address urban development and environmental challenges. The company serves real estate professionals and financial institutions in Japan.
2 investors
OpenAds generates hyper-contextual ad creatives in real time based on page content and user intent, producing thousands of variations on demand without relying on user targeting data. The platform serves advertisers seeking GDPR-compliant, top-of-funnel campaigns configured from brand guidelines and a URL.
2 investors
OpenFunnel provides API primitives and tools for go-to-market teams to automate lead generation, account research, and prospect intelligence at scale. The platform targets sales and revenue operations teams seeking to build custom GTM workflows using generative AI agents.
2 investors
OPENEDGES develops semiconductor IP for AI edge computing, including a deep learning accelerator for inference and a memory subsystem consisting of interconnect, memory controller, and PHY IP. Its products target chip designers building efficient edge AI systems.
2 investors
OpenLaw is a legal services platform that provides an AI assistant for answering legal questions, drafting and reviewing documents, and a marketplace where individuals can compare, vet, and directly book vetted attorneys. It serves people seeking legal help and representation.
2 investors
OpenRefactory provides automated application security (AppSec) tools that scan proprietary code and open source dependencies to identify and remediate vulnerabilities across the software supply chain. Its SAST and SCA-style solutions help engineering, OSPO, and OSS ingestion teams prioritize risky components and meet regulatory requirements such as the EU CRA and NIST SSDF.
2 investors
OpenRelay operates a distributed overlay network that connects consumer GPUs into a fault-tolerant mesh for inference workloads, automatically routing traffic around failed nodes without manual intervention. The platform allows anyone to contribute compute resources and deploy inference jobs via a single API call.
2 investors
OpenSurvey offers a synthetic persona platform that enables brands and businesses to conduct consumer research by conversing with AI-generated personas based on real survey data. The service allows teams to ask questions to these personas across segments without geographic or language constraints, replacing or supplementing traditional market research methods.
2 investors
Gini is a cloud-based AI agent that works inside team chat tools like Slack and Microsoft Teams, running sandboxed automations scoped to connected tools and permissions. It also maintains a self-updating company wiki sourced from chat threads, offering to take over recurring tasks for teams.
2 investors
OpenTeams positions itself around AI, advocating that organizations should own their own intelligence. The available page content is a blog excerpt and does not describe specific products or services.
2 investors
OpenTools provides an API that allows developers to access and use Model Context Protocol (MCP) tools with any LLM through a single integration, offering capabilities like web search, real-time location data, and web scraping.
2 investors
OpenVector monitors video feeds to detect security events such as tailgating through building entrances and triggers automated responses like placing phone calls with attached clips. The product uses natural-language rules to configure physical security automations.
2 investors
















