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.

13,041 companies

Directory
Company	Category	Region	Status	Sources	Links
Rdd Pharma Ltd.	Vertical	Israel		Docs Gigasheet	Open homepage
Re Cae	Vertical	Bassins, Switzerland		Docs	Open homepage
Reach - Mass Messaging	Other	Israel		Docs Gigasheet	Open homepage
ReacherReacher is the AI TikTok Shop affiliate software for running a TikTok Shop affiliate program at scale — automate creator discovery, outreach, CRM, and affiliate campaigns in one platform.	Vertical	San Francisco, CA, USA; Remote	8 open	Docs	Open homepage
ReactivDBLTOTO hadirkan game online Zeus petir yang lagi viral. Efek petir bikin sensasi beda tiap putaran, gameplay makin seru, akses cepat dan stabil tanpa ribet.	Vertical	Brooklyn, New York, United States		Docs	Open homepage
ReactWiseTransform process development from a costly bottleneck into a fast, efficient growth engine with data-driven optimization for chemical development. DW AP Daniel Wigh Alexander Pomberger	Vertical	Cambridge, England, United Kingdom		Docs	Open homepage
Read BeanMaster Chinese reading from HSK 1–6 through real stories and culture. Read Bean personalizes each lesson with smart review and context to help you improve effortlessly.	Vertical	New York City, NY, USA		Docs	Open homepage
ReadilyThe AI-native compliance platform for healthcare — so experts spend their time on judgment, not paperwork.	Vertical	San Francisco, CA, USA	7 open	Docs	Open homepage
Real Time Group	Other	Israel	3 open	Docs Gigasheet	Open homepage
Real Time Ltd.	AI infra	Israel		Docs Gigasheet	Open homepage
Realcode	Other	Israel		Docs Gigasheet	Open homepage
Reality DefenderReality Defender's robust deepfake detection helps enterprises, platforms, and institutions stop deepfakes before they become a problem.	Vertical	New York City, NY, USA		Docs	Open homepage
Really Good	Other	Israel		Docs Gigasheet	Open homepage
RealPactYour Brokerage. On Autopilot. AI agents built for modern brokerages.	Vertical	San Francisco, CA, USA		Docs	Open homepage
Reasonat Ltd	Other	Israel		Docs Gigasheet	Open homepage
ReasonBlocks	Agents	San Francisco, CA, USA		Docs	Open homepage
Reasonings	Other	Israel		Docs Gigasheet	Open homepage
Rebates-on	Other	Israel		Docs Gigasheet	Open homepage
ReBokehRebecca Rosenberg is an American entrepreneur and accessibility technology founder. She is the founder and CEO of ReBokeh Vision Technologies, a company that develops visual accessibility software for people with low vision.	Vertical	Towson, Maryland, United States		Docs	Open homepage
ReboltTurn how your company works into the software that runs it. Rebolt generates and runs governed applications, agents, and workflows across your existing systems.	Vertical	San Francisco, CA, USA	5 open	Docs	Open homepage
RebulkRebulk connects railcars, terminals, rail maintenance, transportation, inventory, and business workflows in one operating system for rail and bulk operations.	Vertical	Olathe, KS, USA		Docs	Open homepage
Recall.ai	AI infra	San Francisco, CA, USA	6 open	Docs	Open homepage
Reclaim ProtocolEducation, employment and loyalty verification for $1 or less. Start with 25 free checks and scale to $0.10.	Vertical	Hyderabad, Telangana, India; Remote		Docs	Open homepage
Recolabs	Vertical	Israel	6 open	Docs Gigasheet	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.