Startups
Startups worth watching
Companies in any sector. A Uses AI tag appears when the listing records that the company uses AI.
Listed after a verified homepage and sources. No invented size or price.
4,881 companies
| Company | Category | Region | Status | Sources | Links |
|---|---|---|---|---|---|
omniX labsRunning an oil change, car wash, or quick service business is demanding. From unpredictable customer flows and staffing inefficiencies to ensuring quality and transparency in every service, the challenges are immense. | VerticalUses AI | New York City, New York, United States | |||
OncoReviveVision We detect cancer. For Everyone. Everywhere. | VerticalUses AI | Melbourne, Victoria, Australia | |||
VerticalUses AI | Israel | ||||
VerticalUses AI | Israel | ||||
OneChronosOneChronos is bringing together auction theory, distributed systems, artificial intelligence, and deep market structure expertise to help humans and agentic systems transact more efficiently. | VerticalUses AI | New York City, NY, USA | |||
OneleetLooking to obtain a SOC 2 report or an ISO 27001 certification? Oneleet is the only all-in-one platform for both real world security AND compliance. Talk to us about SOC 2, HIPAA, ISO 27001, PCI, GDPR & more. | VerticalUses AI | Amsterdam, NH, Netherlands | |||
OneSchemaAn AI cowork built for massive datasets and sensitive data. Combine lakehouse scale, spreadsheet control, and reusable team skills in OneSchema. | VerticalUses AI | San Francisco, CA, USA | |||
OnlookOnlook is a visual code editor that lets designers work directly in real codebases. Edit live React components on an infinite canvas with your team’s real Storybook design system. AI helps. The code is the source of truth. Open-source. | VerticalUses AI | San Francisco, CA, USA | |||
OnshoreOnshore finds, documents, and defends the R&D credits and deductions your work has earned. Real tax experts on every return, for farms, builders, manufacturers, and energy. | VerticalUses AI | New York City, NY, USA | |||
Ontra MobilityOntra Mobility is the AI platform for transit planning. Demand modeling and optimization help agencies decide what service to run. | VerticalUses AI | New York City, NY, USA; Remote | |||
OnyxGive your team superpowers. Onyx is the open-source AI chat connected to your docs, apps, and people. | VerticalUses AI | San Francisco, CA, USA | |||
Ooak DataWe build the datasets, evaluation environments, and data pipelines that move AI agents from controlled demos to real-world production. | VerticalUses AI | San Francisco, CA, USA | |||
Opal TherapeuticsOpal Therapeutics develops lab-grown uterine organoids for women’s health research and therapy development, focusing on conditions like fibroids and endometriosis. | VerticalUses AI | San Francisco, California, United States | |||
VerticalUses AI | London, England, United Kingdom | ||||
OpenAutomate 77% of support tickets with enterprise-grade accuracy, security, and human handoff. | VerticalUses AI | San Francisco, CA, USA | |||
OpenbenchmarksIndependent benchmarks for build-vs-buy decisions. Verifiable, reproducible and open source. | VerticalUses AI | San Francisco, CA, USA | |||
OpencallOpenCall AI is an AI‑powered communications platform that automates telephone conversations, accelerates sales and elevates customer experience. | VerticalUses AI | ||||
OpenCurriculumOpenCurriculum: Lesson planning, unit planning, and curriculum mapping and alignment software for K-12 schools tools | VerticalUses AI | Sacramento, CA, USA; Mountain View, CA, USA | |||
OpenDrawing.aiAI-powered tool for automated Bill of Materials (BOM) creation from electrical single line diagrams | VerticalUses AI | Northglenn, Colorado, United States | |||
OpenIntakeOne fully managed AI platform answers, qualifies, and books every lead by phone, text, web chat, or form, 24/7. | VerticalUses AI | New York City, NY, USA | |||
OpenLawView, track, and share all of your dockets from one convenient place | VerticalUses AI | Miami Lakes, Florida, United States | |||
OpenmartSearch 50M+ local businesses by category, zip code, or keyword · Export verified contacts & owner info instantly · Automate outreach with accurate SMB intelligence | VerticalUses AI | San Francisco, CA, USA | |||
OpennoteThe notebook that thinks with you. Write notes, generate videos, flashcards, and problems, and collaborate. | VerticalUses AI | San Francisco, CA, USA | |||
OpenrollCompensation reviews, headcount planning, pay strategy, and budgeting in one place — powered by fully auditable AI agents. | VerticalUses AI | Stockholm, Stockholm County, Sweden |
Staff list a company once its homepage loads and one to three sources back it up. Map pins use a sourced city or region — near that place or at the region centroid. Unknown location stays list-only. Founders, exit, and jobs stay omitted unless sourced. Founder photos stay omitted unless a sourced URL is listed — we never invent a face. We do not invent people, a street address, or size, price, or growth figures.