Industry

YC B2B Companies

3,278 Y Combinator b2b startups with verified founder contacts, batch info, and company data.

3,278

Companies

964

Active

Acquired

Public

YC Company Directory

50 companies

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Struct	W23	Multi-lingual AI Voice Agents	Inactive	Remote	3	Fatma Akcay, Eamonn Gahan	Reveal
Suger	W23	Salesforce for Cloud marketplaces on AWS, Azure, GCP	Active	San Francisco, CA, USA	50	Chengjun Yuan, Jon Yoo	Reveal
Suger	W23	Salesforce for Cloud marketplaces on AWS, Azure, GCP	Active	San Francisco, CA, USA	50	Chengjun Yuan, Jon Yoo	Reveal
SuperAPI	W23	Programmable API gateway that makes APIs cacheable	Active	Chennai, Tamil Nadu, India	2	Adithya Kavuluru	Reveal
Syncly	W23	Social listening for the video era	Active	San Francisco, CA, USA	15	Joseph Lee, Jongsoo Keum, Kwan Yoon	Reveal
TableFlow	W23	AI Teammates for Data Tasks	Active	San Francisco, CA, USA	2	Mitch Patin, Eric Ciminelli	Reveal
Tennr	W23	Fast, Transparent Patient Experiences	Active	New York, NY, USA	135	Trey Holterman, Diego Baugh, Tyler Johnson	Reveal
Tennr	W23	Fast, Transparent Patient Experiences	Active	New York City, NY, USA	205	Trey Holterman, Diego Baugh, Tyler Johnson	Reveal
Texel.ai	W23	Run AI pipelines 10x faster	Active	Remote	2	Rahul Sheth, Eli Semory	Reveal
Traceloop	W23	Know what your LLM is doing — and why it’s failing	Acquired	Tel Aviv-Yafo, Tel Aviv District, Israel	9	Nir Gazit, Gal Kleinman	Reveal
Traceloop	W23	Know what your LLM is doing — and why it’s failing	Active	Tel Aviv-Yafo, Israel	9	Nir Gazit, Gal Kleinman	Reveal
Trackstar	W23	Plaid for supply chain logistics	Active	New York City, NY, USA	7	Jeremy Schneck, Daniel Langer	Reveal
Trackstar	W23	Plaid for supply chain logistics	Active	New York, NY, USA	7	Jeremy Schneck, Daniel Langer	Reveal
Trigger.dev	W23	Build and deploy fully‑managed AI agents and workflows	Active	London, England, United Kingdom	9	Matt Aitken, Eric Allam, Dan Patel, James Ritchie, Daniel Patel	Reveal
Truewind	W23	AI-Powered Accounting	Active	San Francisco, CA, USA	30	Alex Lee, Tennison Chan	Reveal
Truewind	W23	AI-Powered Accounting	Active	San Francisco, CA, USA	30	Alex Lee, Tennison Chan	Reveal
Turntable	W23	AI-native operating system for analytics teams	Active	New York, NY, USA	3	Justin Leder, Ian Tracey	Reveal
Turntable	W23	AI-native operating system for analytics teams	Inactive	New York City, NY, USA	3	Wally Gurzynski, Justin Leder, Ian Tracey	Reveal
Unify	W23	AI teammates for everyone else 🤖	Active	London, England, United Kingdom; Remote	6	Daniel Lenton	Reveal
Unstatiq	W23	Single source of truth for your clinic's finances and supply chain.	Active	San Francisco, CA, USA	2	Sachin Jaishankar, Nish Singaraju	Reveal
Unstatiq	W23	Single source of truth for your clinic's finances and supply chain.	Active	San Francisco, CA, USA	2	Sachin Jaishankar, Nish Singaraju	Reveal
Variance	W23	AI Agents for Fraud Review and Investigations	Active	San Francisco, CA, USA	8	Karine Mellata, Michael Lin	Reveal
Variance	W23	AI Agents for Fraud Review and Investigations	Active	San Francisco, CA, USA	8	Karine Mellata, Michael Lin	Reveal
Vector	W23	Advertising for the new internet	Active	Boston, MA, USA	20	Joshua Perk, Nick Masters	Reveal
Vellum	W23	—	Active	New York City, NY, USA	23	Akash Sharma, Sidd Seethepalli, Noa Flaherty	Reveal
Vellum	W23	The AI Product Development Platform	Active	New York, NY, USA	23	Akash Sharma, Sidd Seethepalli, Noa Flaherty	Reveal
Verata	W23	Network Intelligence for Investors	Active	San Francisco, CA, USA	2	Nicholas Manske, Josh Gardner	Reveal
Versive	W23	AI-first user research platform	Active	San Francisco, CA, USA	3	David Correa Orozco, Eric Li	Reveal
Versori	W23	Agentic integrations & automations for enterprise	Active	Manchester, UK	16	Sean Brown, Dan Jones	Reveal
Versori	W23	Agentic integrations & automations for enterprise	Acquired	Manchester, England, United Kingdom	16	Sean Brown, Dan Jones, Daniel Jones	Reveal
Viddy	W23	A new way to create landing pages that is video-native.	Acquired	New York City, NY, USA	2	Harris Gani, Nihar Patil	Reveal
Viddy	W23	A new way to create landing pages that is video-native.	Acquired	New York, NY, USA	2	Harris Gani, Nihar Patil	Reveal
Vocode	W23	Open source Voice AI	Active	San Francisco, CA, USA	3	Kian Hooshmand, Ajay Raj	Reveal
Vooma	W23	Automation platform for logistics	Active	San Francisco, CA, USA	3	Jesse Buckingham, Mike Carter	Reveal
Warp	W23	AI-native Employee Management Platform for High-Growth Companies	Active	New York City, NY, USA	80	Ayush Sharma	Reveal
Warp	W23	AI-native Employee Management Platform for High-Growth Companies	Active	New York, NY, USA	30	Ayush Sharma	Reveal
Wild Moose	W23	Automating root cause analysis with generative AI	Active	New York City, NY, USA	3	Yasmin Dunsky, Roei Schuster, Tom Tytunovich	Reveal
Yuma AI	W23	The AI Support Agent for Ecommerce	Active	Boston, MA, USA	26	Guillaume Luccisano	Reveal
ZeroDev	W23	Account abstraction wallets as a service	Active	Los Angeles, CA, USA	5	Derek Chiang	Reveal
zudo.work	W23	AI Workers for Warranty	Active	San Francisco, CA, USA	3	Akash Gupta	Reveal
Affinity	S23	A compliance training platform built for regulated industries.	Active	New York City, NY, USA; Remote	2	Faraz Rana, Peter Greczner	Reveal
Agentive	S23	AI Workspace for Audit & Advisory Firms	Active	Provo, UT, USA	6	Daniel Alberson	Reveal
Aglide	S23	Connect every disconnected app to your SSO.	Active	London, England, United Kingdom	6	Patrick D. McGuckian, Oliver Colebourne	Reveal
Airgoods	S23	The modern distributor for grocers.	Active	New York City, NY, USA	10	Aaron Farr, Paolo Carroll, Elian Haddock	Reveal
AiSDR	S23	AI sales prospecting. Replace your SDR with AiSDR	Active	San Francisco, CA, USA; Remote	5	Yuriy Zaremba, Oleg Zaremba	Reveal
AIVideo.com	S23	Superhuman video production as a service	Active	San Francisco, CA, USA; Remote	12	Justin Harvey, Eduardo Faraday, Orestis Lykouropoulos	Reveal
Alguna	S23	AI-Native CPQ & Billing for Modern Pricing Models	Active	San Francisco, CA, USA	10	Aleks Đekić, Jamie MacLeod	Reveal
Apoxy	S23	Simpler and cheaper multi-cloud and cross-platform deployments.	Active	—	2	Matt Ward, Dmitry Ilyevsky	Reveal
Arcimus	S23	A stream of engineering candidates who ship.	Active	San Francisco, CA, USA	2	Hussein Syed	Reveal
Arcimus	S23	A stream of engineering candidates who ship.	Active	New York City, NY, USA	2	Hussein Syed	Reveal

Batch Distribution

XX2693 XX2574 WW26160 WW25132 WW24220 SS2637

Status Breakdown

Active964 Inactive26 Acquired10

Top Locations

San Francisco661 New York City71 London31 New York17 Paris13 Stockholm12

About YC B2B Companies

Y Combinator has funded 3,278 b2b companies since its founding in 2005. These startups span from early-stage pre-launch to publicly traded companies, making YC one of the most prolific backers of b2b innovation globally.

964 of these companies are currently active. 10 have been acquired. VCBacked tracks verified founder contact information, team sizes, and company status for every YC b2b startup.

Related Industries

Healthcare805 Fintech709 Consumer654 Engineering, Product and Design610 Industrials489 Infrastructure303 Productivity208 Real Estate and Construction184

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