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.

13,040 companies

Directory
Company	Category	Region	Status	Sources	Links
BotBuiltWe use robots to build houses.	AgentsUses AI	Southern Pines, NC, USA		Docs	Open homepage
BottomlessBuilding the first sensor enabled marketplace for repeat purchases	OtherUses AI	Seattle, WA, USA		Docs	Open homepage
Boxes.devCloud development environments for AI coding	AI infraUses AI	San Francisco, CA, USA		Docs	Open homepage
BrainboardVisually design and manage cloud infrastructures.	OtherUses AI	New York City, NY, USA; Paris, Île-de-France, France; Remote		Docs	Open homepage
BrightSunrun for the developing world	EnergyUses AI	New York City, NY, USA; Mexico City, CDMX, Mexico; Remote		Docs	Open homepage
BristleAt-home oral health testing, coaching & care	OtherUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
BriteSoftware that helps employees pick their employee benefits.	OtherUses AI	Salt Lake City, UT, USA		Docs	Open homepage
Brown FoodsMaking 'REAL' Cow and Human Milk!	EnergyUses AI	Boston, MA, USA		Docs	Open homepage
BryelBuilding in-house, frontier AI labs for companies	VerticalUses AI	San Francisco, CA, USA		Docs	Open homepage
BudAgent with a computer	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
BuildBuddyBuildBuddy provides enterprise features for Bazel — the open source…	OtherUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
Buoyant AeroBringing back blimps	RoboticsUses AI	New York City, NY, USA		Docs	Open homepage
ButterEmbedded Sandboxes for Agents	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
BuxferBuxfer helps you make better spending decisions by making it easy to…	OtherUses AI	San Francisco, CA, USA; Santa Clara, CA, USA		Docs	Open homepage
BystreetConnect with hotel owners around the world.	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
ByteAskThe AI coding agent for C and C++	AI infraUses AI	San Francisco, CA, USA		Docs	Open homepage
ByteportGlobal upload acceleration for 1GB-100TB files.	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
C16 BiosciencesNext-gen ingredients to decarbonize consumer products, starting w/…	EnergyUses AI	New York City, NY, USA; New York, NY, USA		Docs	Open homepage
CabalPrivate workspace for founders, investors, and advisors to collaborate	OtherUses AI	New York City, NY, USA; San Francisco, CA, USA; Remote		Docs	Open homepage
Caire HealthSemi-Autonomous Diagnostics for Emergent Care	VerticalUses AI	FL, USA		Docs	Open homepage
CajalScaling formal verification to accelerate scientific discovery	OtherUses AI	San Francisco, CA, USA		Docs	Open homepage
Callbook AIAI collections agency for late stage portfolios	VerticalUses AI	San Francisco, CA, USA; Remote		Docs	Open homepage
CamberAdmin automation for healthcare	OtherUses AI	New York City, NY, USA		Docs	Open homepage
CamblyOn-demand access to English tutors over video chat.	OtherUses AI	San Francisco, CA, USA	5 open	Docs	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.