Investigation

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.

Directory
Name	Short description	Category	Region	Sources	Jobs
Kaizen Design Open homepage	LIVING STANDARDS PLATFORM The new standard for standards. The first enterprise platform for health systems to collect, improve, and enforce building design standards across every capital project replacing PDFs, binders, and tribal knowledge with a single governed system of record.	AI infra	Kearney, Nebraska, United States	Docs
Kaizen Technologies (2009) Ltd Open homepage		AI infra	Israel	Docs Gigasheet
Kakado Tech Ltd Open homepage	חברת קקדו טק הינה חברת פתרונות מחשוב שהוקמה מתוך כוונה לשנות את התפיסה של הייטק באזור הדרום.	Other	Israel	Docs Gigasheet
Kal Katav Associates Silicon Technologies Ltd Open homepage		AI infra	Israel	Docs Gigasheet
Kalam Labs Open homepage	Near space aerial vehicles operating at 100,000+ ft for high-altitude reconnaissance and surveillance missions. Advanced stealth technology for strategic operations.	Robotics	India	Docs
Kaleidoo Open homepage		Vertical	Israel	Docs Gigasheet
Kalmanovitz Bros. Computerization Promotion Ltd. Open homepage		Other	Israel	Docs Gigasheet
Kanava AI Open homepage		Vertical	San Francisco, CA, USA	Docs	Open jobs
Kanfit Open homepage		Robotics	Israel	Docs Gigasheet	Open jobs
kapa.ai Open homepage	Build accurate AI agents on your unstructured knowledge Trusted by 200+ companies like OpenAI, Monday.com, & Logitech. 30M+ questions answered. SOC 2 Type II certified. Book demo.	Vertical	Remote	Docs
Kaplan Open Source Open homepage		Other	Israel	Docs Gigasheet
Kappasense Open homepage		Robotics	Israel	Docs Gigasheet
Karamba Security Open homepage		AI infra	Israel	Docs Gigasheet
Kardome Open homepage		Other	Israel	Docs Gigasheet	Open jobs
Karil International Marketing Ltd. Open homepage		Robotics	Israel	Docs Gigasheet
Karma Touch Ltd. Open homepage		AI infra	Israel	Docs Gigasheet	Open jobs
Karmen Open homepage	Build and edit logic-linked schedules from your project documents in a fraction of the time.	Vertical	San Francisco, CA, USA	Docs
Karneyium Health Open homepage		AI infra	Mason, Ohio, United States	Docs	Open jobs
Karoo Open homepage	Personal loans from $500 to $5000. Get approved in seconds, and your money in hours. Fully-online: no phone calls, no branch visits, no extra fees.	Vertical	Toronto, ON, Canada	Docs
Kashikoi Open homepage	Kashikoi is an all in one simulation platform that allows you to build, evaluate and truly test your AI agent so you can fix bugs before your customers ever see them.	Vertical	San Francisco, CA, USA	Docs
Kashtan Group Open homepage		AI infra	Israel	Docs Gigasheet
Kaso Open homepage	Trusted by 2,000+ suppliers and 5,000+ restaurants across MENA. Order faster, save more, and grow smarter with 5M+ orders processed. Book a free demo today.	Vertical	Dubai, United Arab Emirates	Docs
Kastle Open homepage	Kastle is an AI platform for consumer lending and servicing. Automate borrower interactions, ensure compliance, and cut costs with seamless integrations into your existing systems—modernizing operations without disruption.	Vertical	San Francisco, CA, USA	Docs
kater.ai Open homepage		AI infra	San Francisco, CA, USA; Remote	Docs	Open jobs

Staff list a company after a homepage 200 and one to three sources. 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.