Startups

AI startups worth watching

Companies that enable AI — models, agents, infra, robotics, energy, and verticals.

Listed after a verified homepage and sources. No invented size or price.

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13,041 companies

Directory
CompanyCategoryRegionStatusSourcesLinks
RadiusRadius is a free macOS browser for AI coding agents. Run Claude Code, Codex, and Cursor in parallel across worktrees — agents, diffs, and PRs in one window.
VerticalSan Francisco, CA, USA
Open homepage
Radix Technologies Ltd.
OtherIsrael
Open homepage
RadleySend us your studies and get signed reports back in minutes. Dependable coverage and consistent quality for hospitals and imaging centers.
VerticalSan Francisco, CA, USA; Remote
Open homepage
Radomatics
AI infraIsrael
Open homepage
Radware
AI infraIsrael
Open homepage
Radwin
AI infraIsrael
5 open
Open homepage
RagnaRock GeoRagnaRock Geo has developed an AI algorithm that interprets seismic data. The software enhances the understanding and accelerates the workflow of the geophysicist.
VerticalTrondheim, Norway
Open homepage
Raicol Crystals
AI infraIsrael
Open homepage
Rain the Dog - Automation Solutions
OtherIsrael
Open homepage
Raindrop
AgentsSan Francisco, CA, USA
9 open
Open homepage
RAKE ML
AI infraWeston, Florida, United States
Open homepage
Rally AI
VerticalNew York City, New York, United States
Open homepage
Rally TaxIn the AI era, you don’t need a $5,000 advisor to discover savings.
VerticalSan Francisco, CA, USA; Remote
Open homepage
RaloCompare mortgage rates, review pricing more clearly, and explore mortgage education with Ralo.
VerticalNew York City, NY, USA
Open homepage
Ram Craft
RoboticsIsrael
Open homepage
Ram Development Il
AI infraIsrael
Open homepage
RamAInAI agents that automate any manual UI task across web portals, legacy systems, and desktop apps - deployed in minutes, not months.
VerticalSan Francisco, CA, USA
1 open
Open homepage
Ramdor
OtherIsrael
Open homepage
Ramen VRExplore Ramen VR’s innovative virtual reality projects and behind-the-scenes studio spotlights. Discover the technology, art, and design shaping the future of VR.
VerticalSan Francisco, CA, USA; El Cerrito, CA, USA
Open homepage
RanaRANA Customer AI Driven Energy Management User App Renewable Energy Infrastructure AR Enabled Installations, Maintenance Support 24/7 Hybrid Chatbot Customer Service Flexible Subscription Upgrades Remote Monitoring Control Ready to Begin Your RANA Journey? Join Waitlist 2023 by RANA
VerticalLondon, United Kingdom
Open homepage
Random Labs
VerticalSan Francisco, CA, USA
Open homepage
Random Logic
OtherIsrael
Open homepage
Random Technologies
AI infraIsrael
Open homepage
Rangermsp
OtherIsrael
Open homepage

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.