SBatch S21

YC S21 Companies

340 Y Combinator S21 startups with verified founder contacts, company status, and team data.

340

Companies

Summer

Season

2021

Year

YC Company Directory

40 companies

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Talus Bio	S21	Discovering drugs that target the DNA regulome	Active	Seattle, WA, USA	16	Alex Federation, Lindsay Pino	Reveal
Tavus	S21	Building the human layer of AI	Active	San Francisco, CA, USA	40	Hassaan Raza, Quinn Favret	Reveal
Telivy	S21	Automate your cyber security risk assessments	Acquired	San Francisco, CA, USA	6	Naren Sathiya	Reveal
Telmai	S21	Automated data observability and quality for Data Lake	Active	San Francisco, CA, USA	12	Mona Rakibe, Maxim Lukichev	Reveal
Tenyks	S21	The World's Most Versatile Video Answering Engine	Active	Cambridge, UK	11	Botty Dimanov, Dmitry Kazhdan	Reveal
testRigor	S21	Executable specifications in English for test automation	Active	San Francisco, CA, USA	25	Artem Golubev, Enzo Biancato	Reveal
Therify	S21	Inclusive mental healthcare for companies	Active	—	3	James Murray, Warren Sadler	Reveal
Titipku	S21	Super Hyperlocal Marketplace for SMEs in Indonesia	Active	Jakarta, Indonesia	19	Henri Suhardja, Ong Tek Tjan	Reveal
Toku	S21	Account Receivables Platform for Latin American Enterprises	Active	Mexico City, CDMX, Mexico	150	Francisca Noguera, Cristina Etcheberry, Enzo Tamburini	Reveal
TrackChain	S21	AI-native logistics OS for autonomous freight execution	Active	San Francisco, CA, USA	20	Eduardo Narvaez, Hugo Alvarez	Reveal
TransAstra Corporation	S21	Orbital logistics: Unleashing space industry, from Earth to asteroids	Active	Los Angeles, CA, USA	8	Joel Sercel	Reveal
trii	S21	One stop investment solution for retail investors in Latam	Active	Miami, FL, USA	41	Carlos Guayara, Luis Patt	Reveal
Truss	S21	Banking for construction	Active	Victoria, BC, Canada	12	matthew smith, Nick Addison	Reveal
Tuli Health	S21	Transforming pharmacies in the UK into diagnostic centers	Active	London, UK	4	Jiawei Li, Jialu Tu	Reveal
Turion Space	S21	Moving Things Around in Space, Imaging Space Objects When We're Not	Active	Irvine, CA, USA	15	Ryan Westerdahl, Tyler James Pierce, Patryk Wiatr	Reveal
Union54	S21	Developers of ChitChat, an integrated messaging and payments wallet…	Active	Lusaka, Zambia	17	Perseus Mlambo, Alessandra Martini	Reveal
Varos	S21	AI Business Analysts to gather requirements and optimize processes	Active	San Francisco, CA, USA	9	Yarden Shaked, Lior Chen, Gil Shaked	Reveal
VedaBio	S21	CRISPR powered Diagnostics with results in minutes.	Active	San Diego, CA, USA	30	Anurup Ganguli	Reveal
Verano Health	S21	Nonprofit telehealth coaches for underserved Americans on Medicaid	Acquired	San Francisco, CA, USA	3	Karin Underwood, Bharat Kilaru	Reveal
Verde	S21	Digital lending platform for Brazilian farmers	Active	São Paulo, State of São Paulo, Brazil	4	Jorge Silveira	Reveal
V-Flow Medical	S21	Transforming the lives of millions of women suffering from chronic…	Inactive	San Clemente, CA, USA	4	Peter Balmforth, Rodney Brenneman, paul sobotka, Darren Spencer	Reveal
Vibe Kanban	S21	Plan and review AI generated code	Active	London, UK	10	Louis Knight-Webb, Gabriel Gordon-Hall	Reveal
Vinco	S21	Retaining employees in LatAm via education	Active	Monterrey, Nuevo Leon, Mexico	35	Lissy Giacoman, Miriam Fernandez, Sofia Sada	Reveal
VitalStrata	S21	AI for risk adjustment integrity	Active	New York, NY, USA	1	Channy Hong	Reveal
Vogent	S21	Build Voice AI Agents	Active	San Francisco, CA, USA	3	Jagath Vytheeswaran, Vignesh Varadarajan	Reveal
WarpBuild	S21	Accelerate software development with WarpBuild's 10x faster CI infra.	Active	San Francisco, CA, USA	5	Surya Oruganti	Reveal
Warpfy	S21	Building Shein of Home: tech-driven, design-mfr Home Lifestyle Brand	Active	Singapore	3	Deepak Garg, Harris Cheng	Reveal
Waterplan	S21	Water risk mitigation for industrial sites	Active	San Francisco, CA, USA	80	Jose Ignacio Galindo, Nicolas Wertheimer	Reveal
Whalesync	S21	Manage your website from your favorite tools like Airtable and Notion	Active	Miami, FL, USA	8	Curtis Fonger	Reveal
Whaly	S21	Whaly is building a self-service analytics platform	Active	Paris, France	3	Emilien Sanchez, Florian Buguet, Pierre de Poulpiquet	Reveal
Writesonic	S21	Track & Boost Your Brand’s Visibility in AI Search	Active	San Francisco, CA, USA	35	Samanyou Garg	Reveal
Yemaachi Biotechnology	S21	Diversifying precision cancer diagnostics and treatments	Active	Accra, Ghana	16	Yaw Bediako, Yaw Attua-Afari, David Hutchful, Joyce Ngoi	Reveal
Yummy	S21	The everything app for LATAM	Active	Caracas, Capital District, Venezuela	260	Vicente Zavarce	Reveal
Zage	S21	Pay by bank and earn rewards	Inactive	San Francisco, CA, USA	10	Arsh Shah Dilbagi, Cole Bransford, Ryan Ozminkowski	Reveal
Zaz OS	S21	Lovable for internal products	Active	São Paulo, State of São Paulo, Brazil	9	Murilo Narciso	Reveal
Zeit Medical	S21	Immediate stroke detection at home	Active	Redwood City, CA, USA	2	Orestis Vardoulis, Urs Naber	Reveal
Zen	S21	Posture correction software	Active	—	0	Daniel James	Reveal
Zensors	S21	AI to understand and automates the physical world	Active	San Francisco, CA, USA	12	Anuraag Jain	Reveal
Zoios.	S21	Help start- and scale-ups excel at People, Culture and Performance.	Active	Copenhagen, Denmark	8	Christian Højbo Møller, Mikkel Agesen	Reveal
Zuma	S21	We help businesses convert leads into sales in minutes using text	Active	San Francisco, CA, USA	30	Shiv Gettu, Kendrick Bradley	Reveal