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Active YC Companies

5,056 Y Combinator companies with active status. Browse founder contacts, batch info, and company data.

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YC Company Directory

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Actipulse Neuroscience	W22	Bringing non-invasive brain stimulation from the hospital to the home	Active	Mexico City, CDMX, Mexico	38	Adrien Châtillon, Gabriel Villafuerte	Reveal
Actipulse Neuroscience	W22	Bringing non-invasive brain stimulation from the hospital to the home	Active	Cambridge, MA, USA	38	Adrien Châtillon, Gabriel Villafuerte	Reveal
Agave	W22	AI Financial Operations for Construction	Active	San Francisco, CA, USA	40	Tom Reno, Pooria Azimi, John Zucchi	Reveal
Agave	W22	Financial Operations Platform for Construction	Active	San Francisco, CA, USA	28	Tom Reno, Pooria Azimi, John Zucchi	Reveal
Agency	W22	Agency replaces traditional security and compliance headcount with AI.	Active	New York City, NY, USA	50	Amir Tarighat, Tyler Carbone	Reveal
Agentnoon	W22	Org design and workforce planning platform to drive org transformation	Active	Toronto, ON, Canada	16	Ali Nawab, Dave Y. Kim	Reveal
AirMyne	W22	Building systems to remove carbon dioxide from air at industrial scale	Active	San Francisco, CA, USA; Berkeley, CA, USA	11	Mark Cyffka, Sudip Mukhopadhyay	Reveal
AirMyne	W22	Building systems to remove carbon dioxide from air at industrial scale	Active	Berkeley, CA, USA	11	Mark Cyffka, Sudip Mukhopadhyay	Reveal
Strada	S23	AI agents that run insurance operations	Active	San Francisco, CA, USA	21	Amir Prodensky, Arash Khazaei	Reveal
Studdy	S23	An AI math tutor for every student	Active	San Francisco, CA, USA	4	Michael Lam, Alex Lanzoni	Reveal
Studdy	S23	An AI math tutor for every student	Active	San Francisco, CA, USA	4	Michael Lam, Alex Lanzoni	Reveal
Subsets	S23	AI-driven Retention Automation for subscription media businesses.	Active	Copenhagen, Denmark	7	Martin Johnsen, Oliver Brandt, Nikolai Skelbo	Reveal
Subsets	S23	AI-driven Retention Automation for subscription media businesses.	Active	Copenhagen, Denmark	7	Martin Johnsen, Oliver Brandt, Nikolai Skelbo	Reveal
sudocode	S23	orchestrate your coding agents with sudocode	Active	San Francisco, CA, USA	2	Randy Song, Alex Ngai	Reveal
SuperCraft	S23	Figma for designing physical products	Active	New York, NY, USA	3	Sarang Zambare	Reveal
Surface Labs	S23	Building the AI-powered marketing ops platform that turns website…	Active	San Francisco, CA, USA	6	Saharsh Agrawal, Arjun Sahai	Reveal
Sweep	S23	The best AI coding assistant for JetBrains	Active	San Francisco, CA, USA	4	William Zeng, Kevin Lu	Reveal
Sweetspot	S23	AI for Government Contracting.	Active	New York City, NY, USA	10	Sachin Subramanian, Philip Kung, Andrew Arkhipov	Reveal
Sweetspot	S23	AI for Government Contracting.	Active	—	10	Sachin Subramanian, Philip Kung, Andrew Arkhipov	Reveal
Synch	S23	Supercharging Sales	Active	New York, NY, USA	4	Daniel Ruiz	Reveal
SyntheticFi	S23	The cheapest way to borrow money	Active	San Francisco, CA, USA	25	Tony Yang, Joseph Wang	Reveal
SyntheticFi	S23	Low cost securities-backed lending for financial advisors and HNWI	Active	—	10	Tony Yang	Reveal
Talc	S23	Event extraction for Medical Researchers	Active	Seattle, WA, USA	3	Matt Lee, Max Kerr	Reveal
Taylor AI	S23	Unified Platform for Text Enrichment	Active	San Francisco, CA, USA	2	Brian Kim, Benjamin Anderson	Reveal
Tempo	S23	Visual Editor for React, powered by AI	Active	Toronto, ON, Canada	8	Kevin Michael, Peter Gokhshteyn	Reveal
Terminal	S23	Plaid for Telematics Data in Commercial Trucking	Active	Toronto, ON, Canada	17	Raghav Midha, Connor Giles	Reveal
Terminal	S23	Plaid for Telematics Data in Commercial Trucking	Active	Toronto, ON, Canada	13	Raghav Midha, Connor Giles	Reveal
Terracotta AI	S23	AI-powered Infrastructure as Code PR reviews	Active	—	3	Carlos Feliciano, Casey Wilcox	Reveal
Tiptap	S23	The open-source document editor for humans and AI agents.	Active	Berlin, Berlin, Germany	19	Philip Isik, Sven Adlung, Patrick Baber, Nick Hirche, Timo Isik, Sebastian Schrama	Reveal
Trainy	S23	Infrastructure for managing GPU clusters for training/serving.	Active	San Francisco, CA, USA; Remote	3	Roanak Baviskar, Andrew Aikawa	Reveal
Trayd	S23	A construction payroll and compliance platform built for specialty…	Active	New York City, NY, USA	34	Anna Berger, Cara Kessler	Reveal
Trayd	S23	A construction payroll platform designed for same-day pay.	Active	New York, NY, USA	4	Anna Berger	Reveal
truemetrics	S23	We show couriers where to park and enter a building.	Active	Berlin, Germany	5	Ingo Boegemann, Jan Bischof, David Wulff	Reveal
Twenty	S23	Open Source CRM	Active	Paris, Île-de-France, France	11	Félix Malfait, Charles Bochet, Thomas des Francs, Felix Malfait	Reveal
Twine	S23	ai revenue engine for service businesses	Active	San Francisco, CA, USA	6	Anand Valavalkar, Omar Imtiaz	Reveal
Twine	S23	AI text message receptionist for SMBs	Active	San Francisco, CA, USA	3	Anand Valavalkar, Omar Imtiaz	Reveal
Upstream	S23	The first inbox designed for humans and agents	Active	Paris, Île-de-France, France	7	Louis Lecat, Jonathan Tiret	Reveal
Upstream	S23	An email client that feels human and fun	Active	—	7	Louis Lecat, Jonathan Tiret	Reveal
VaultPay	S23	Digital banking platform for the 30 million smartphone users in DRC.	Active	Kinshasa, Democratic Republic of the Congo	2	Ntambwa Basambombo, Christel Ilaka	Reveal
VectorShift	S23	AI Operating System for Private Market Investors	Active	New York City, NY, USA	30	Alexander Leonardi, Albert Mao	Reveal
VectorShift	S23	No-Code Generative AI Automations Platform	Active	—	16	Alexander Leonardi, Albert Mao	Reveal
Venta AI	S23	The compliant AI colleague for sales teams in Europe	Active	—	7	Lucas Spreiter, Stefan Reuther	Reveal
Venta AI	S23	The compliant AI colleague for sales teams in Europe	Active	—	7	Lucas Spreiter, Stefan Reuther	Reveal
VetRec	S23	AI Scribe for veterinarians. Saving time and improving patient care.	Active	Seattle, WA, USA	45	David de Matheu, Kevin Cohen, David Matheu	Reveal
Waldium	S23	The publishing layer for the AI-native web	Active	San Francisco, CA, USA	5	Amrutha Gujjar, Shivam Singhal	Reveal
Wattson Health	S23	AI Voice and SMS Agents for Healthcare	Active	—	3	Justin Spitz, Cleophus Robinson IV	Reveal
Wattson Health	S23	AI Voice and SMS Agents for Healthcare	Active	—	3	Justin Spitz, Cleophus Robinson IV	Reveal
Webhound	S23	Long-horizon research agents	Active	San Francisco, CA, USA	2	Moe Khalil	Reveal
Y/n	S23	Interactive Stories	Active	—	2	Gabriel Birnbaum, Eric Meier	Reveal
Zelos Cloud	S23	The Data Platform for Mission‑Critical Systems	Active	San Francisco, CA, USA	3	Michael Jaradah, Taylor Keairns, John Ott	Reveal