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
Somoto Inc Open homepage		Other	Israel	Gigasheet Docs
Sonauto Open homepage	Turn any idea into a full song. Free AI music generation with lyrics, vocals, and thousands of styles, now available on iOS and Android.	Vertical	San Francisco, CA, USA	Docs
Songo Media Open homepage		Other	Israel	Docs Gigasheet
Sonia Open homepage	Find emotional support whenever you need it. Sonia offers private, judgment-free conversations that support mental health wellness and personal growth.	Vertical	San Francisco, CA, USA	Docs
Sonicedge Ltd. Open homepage		AI infra	Israel	Docs Gigasheet	Open jobs
Sonnet Open homepage	Never forget a conversation again. Sonnet AI is an end-to-end meeting assistant and notetaker that offers no-bot audio recording, automatic join meeting notifications, transcription, custom notes, action items, auto-updating CRM, and more.	Vertical	Dublin, Ohio, United States	Docs
Sootbox Open homepage		Other	Israel	Docs Gigasheet
Sophtix Open homepage		AI infra	Israel	Docs Gigasheet
Sophys Open homepage	Build empathetic AI companions for wellness platforms, mental health apps, and coaching services. Multimodal agents that enhance user engagement and deliver personalized wellness experiences.	Agents	San Francisco, CA, USA; Remote	Docs
Soraban Open homepage	Soraban is the AI-powered tax workflow platform for accounting firms — automating client intake, data entry, and delivery. Get more 1040s out the door.	Vertical	Tempe, AZ, USA	Docs	Open jobs
SoranoAI Open homepage		Agents	Stanford, California, United States	Docs
Sorce Open homepage	Upload your resume, swipe right on jobs, and let our AI agent apply for you.	Vertical	San Francisco, CA, USA	Docs
Sorcerer Open homepage	Sorcerer is building weather balloons that collect 1000x more data to power the worlds most accurate AI weather forecasts.	Vertical	San Francisco, CA, USA	Docs	Open jobs
Soren Open homepage	Soren builds custom AI operating systems that unify the platform, tools, and agents powering daily operations. Each system is tailored to your business.	Vertical	San Francisco, CA, USA	Docs
Soria Open homepage	AI Native Financial-Terminal built for Healthcare. Data is aggregated from 125+ sources, updated live.	Vertical	New York City, NY, USA	Docs	Open jobs
Sortal Commerce Open homepage		Other	Israel	Docs Gigasheet
Sortex Open homepage		Other	Israel	Gigasheet Docs
Sorting Robotics Open homepage		Robotics	Los Angeles, CA, USA	Docs	Open jobs
Sosa Open homepage		Other	Israel	Docs Gigasheet	Open jobs
Sosivio Open homepage	Suka288 situs judi online pasti maxwin terbukti slot gacor kemenagan abiss!!	Other	Israel	Docs Gigasheet
Sota2 Open homepage	Rank AI solutions for businesses, consumers, and AI agents by task, with industry as an optional Business context.	Vertical	Seattle, WA, USA; Remote	Docs
Soteris Open homepage	Grow your bottom line Your loss ratio is healthy. Find more EBITDA in the book you already have. Fix your loss ratio Your ratio is running hot. Fix the underpriced policies driving it up. Book a call Make millions more from the book you already have. Know which policies to write, fix, or walk away from. Before you bind, and every day after.	Vertical	San Francisco, CA, USA	Docs
Soundry AI Open homepage	Soundry AI builds generative tools for musicians, producers, and DJs through Groove and Sample Planet.	Vertical	Seattle, WA, USA	Docs
Source Defense Open homepage		AI infra	Israel	Docs Gigasheet	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.