SBatch S21
YC S21 Companies
478 Y Combinator S21 startups with verified founder contacts, company status, and team data.
478
Companies
Summer
Season
2021
Year
YC Company Directory
50 companies
Company | Batch | Description | Status | Location | Team | Site | Founders | Reveal |
|---|---|---|---|---|---|---|---|---|
Floatpays Inc | S21 | On-demand wage access service built for the African market | Active | Cape Town, South Africa | 15 | Simon Ward | Reveal | |
Floatpays Inc | S21 | On-demand wage access service built for the African market | Active | Cape Town, WC, South Africa; Remote | 15 | Simon Ward | Reveal | |
Flowbo | S21 | Pipe for online businesses | Inactive | Los Angeles, CA, USA | 2 | Daniel Kang, Norman Yu | Reveal | |
Flowbo | S21 | Pipe for online businesses | Inactive | Los Angeles, CA, USA; Seoul, Seoul, South Korea | 2 | Daniel Kang, Norman Yu | Reveal | |
Flow Club | S21 | Virtual Co-working Community | Active | San Francisco, CA, USA | 6 | David Tran | Reveal | |
Flowly | S21 | Our mobile app reduces chronic pain for 100 million Americans. | Active | Los Angeles, CA, USA | 3 | Celine Tien, Narae Kim, Julien Soros | Reveal | |
fluke | S21 | fluke is a full-digital mobile operator in Brazil | Active | São Paulo, SP, Brazil | 26 | Marcos Oliveira Jr, Augusto Pinheiro | Reveal | |
Forage | S21 | Payments infrastructure for government benefits | Active | San Diego, CA, USA | 66 | Victor E. Fimbres, Ofek Lavian | Reveal | |
Forage Mail | S21 | AI that solves email overwhelm. Not another mail app. | Inactive | New York, NY, USA | 4 | Eni Jaupi | Reveal | |
Formance | S21 | Open Source Infrastructure for the Financial Internet | Active | Paris, Île-de-France, France | 33 | Clément Salaün, Anne-Sybille Pradelles | Reveal | |
Freterium | S21 | Real-Time Collaborative Transport Management Platform | Active | Casablanca, Morocco | 21 | Mehdi Cherif Alami, Omar El Kouhene | Reveal | |
Freterium | S21 | Real-Time Collaborative Transport Management Platform | Active | Casablanca, Casablanca-Settat, Morocco | 21 | Mehdi Cherif Alami, Omar El Kouhene, Mehdi Cherif Alami | Reveal | |
FrontPage | S21 | Community for 100M Indian Financial Market Traders & Investors | Active | Bengaluru, Karnataka, India | 15 | Avijit Sharma | Reveal | |
GamerPay | S21 | We are the marketplace for trading gaming skins & assets without scams | Acquired | Copenhagen, Denmark | 6 | Martin Lykke Suhr, Morten Byskov, Peter Haldbæk, Mathias Hermansen, Martin Lykke Suhr | Reveal | |
Genomelink | S21 | DNA App Store | Active | San Francisco, CA, USA; Remote | 15 | Tomohiro Takano, Kensuke Numakura, Yuta Matsuda | Reveal | |
Genuity | S21 | SaaS Platform to manage IT and buy business software | Active | Chicago, IL, USA | 31 | Colum Donahue, Jason Noble, Zaeem asif | Reveal | |
Geostar | S21 | Geostar drives inbound for companies through search. | Active | New York, NY, USA | 2 | Mack McConnell, Cihan Tas | Reveal | |
GetDot | S21 | Your AI Data Analyst | Active | Berlin, Berlin, Germany; Remote | 6 | Theo Tortorici, Rick Radewagen, Sven Rudolph | Reveal | |
Glitzi | S21 | At-home spa, beauty & grooming services marketplace for LatAm | Active | Mexico City, CDMX, Mexico | 33 | Ana Ramos, Luis Enrique Vazquez | Reveal | |
Goodkind | S21 | Student communications platform for higher education | Acquired | Toronto, ON, Canada | 30 | Justin Rotman, Michael Warshafsky | Reveal | |
Goodkind | S21 | Student communications platform for higher education | Acquired | Toronto, ON, Canada | 30 | Justin Rotman, Michael Warshafsky | Reveal | |
Govly | S21 | The #1 Market Network for Government Contractors. | Active | San Francisco, CA, USA | 30 | Michael Weiland, Nick Weiland, Jon Wright | Reveal | |
Govly | S21 | The #1 Market Network for Government Contractors. | Active | San Francisco, CA, USA; Remote | 30 | Michael Weiland, Nick Weiland, Jon Wright | Reveal | |
Harmonic Discovery | S21 | Multi-targeted therapeutics to treat complex diseases | Active | New York City, NY, USA; New York, NY, USA; Remote | 8 | Rayees Rahman, J Lee, Marcel Patek, Jason Lee | Reveal | |
Hedgehog | S21 | Cryptocurrency Robo-adviser. Buy. Balance. Relax. | Inactive | San Francisco, CA, USA; San Jose, CA, USA; Remote | 5 | Taylor Culbertson, Colton Dillion, Jason Dillion | Reveal | |
Heimdal | S21 | Affordable and verified direct air carbon capture and storage | Active | Denver, CO, USA | 12 | Marcus Lima | Reveal | |
Heimdal | S21 | Affordable and verified direct air carbon capture and storage | Inactive | Denver, CO, USA | 12 | Marcus Lima, Erik Millar | Reveal | |
HEO Robotics | S21 | We visually monitor space objects for governments and defense | Active | Sydney NSW, Australia | 3 | Will Crowe, Hiranya Jayakody | Reveal | |
HEO Robotics | S21 | We visually monitor space objects for governments and defense | Active | Sydney, NSW, Australia | 3 | Will Crowe, Hiranya Jayakody | Reveal | |
Hera | S21 | Calendar app to prepare, join and follow-up on virtual meetings | Inactive | Paris, Île-de-France, France | 3 | Bruno Vegreville, Louise Bayssat | Reveal | |
HeyCharge | S21 | Low-cost, high-scale EV charging platform for apartments (and more). | Active | Munich, BY, Germany | 17 | Chris Carde, Robert Lasowski, Chris Cardé | Reveal | |
Hilos | S21 | Close and activate your customers on WhatsApp | Acquired | Mexico City, CDMX, Mexico | 5 | Alfonso Lizárraga | Reveal | |
Hirebolt | S21 | Hire staff fast without wasting hours on admin work ⚡️ | Active | London, UK | 3 | Alex Zhou | Reveal | |
HitPay | S21 | Payments infrastructure for businesses scaling in APAC | Active | Singapore | 33 | Aditya Haripurkar, Nitin Muthyala | Reveal | |
HitPay | S21 | Full-stack payments infrastructure for growing APAC businesses | Active | Singapore, Singapore | 42 | Aditya Haripurkar, Nitin Muthyala | Reveal | |
Hive Health | S21 | Simplified digital health insurance for Filipino SMBs | Active | Metro Manila, Philippines | — | Camille Ang | Reveal | |
Hive Health | S21 | Simplified digital health insurance for Filipino SMBs | Active | Manila, NCR, Philippines | — | Camille Ang | Reveal | |
hotglue | S21 | Native user-facing SaaS integrations for your customers | Active | Washington, DC, USA | 13 | Hassan Syyid, David Molot | Reveal | |
Hudson Labs (formerly Bedrock AI) | S21 | AI-powered equity research software | Active | Toronto, ON, Canada | 5 | Kris Bennatti | Reveal | |
Hudson Labs (formerly Bedrock AI) | S21 | AI-powered equity research software | Active | Toronto, ON, Canada | 5 | Kris Bennatti, Heather Judd | Reveal | |
Humane Genomics | S21 | A platform to make artificial viruses as cancer therapeutics. | Active | New York City, NY, USA; New York, NY, USA | 5 | Peter Weijmarshausen, Chad Moles | Reveal | |
Hyper | S21 | Sell memberships to your Discord server | Acquired | San Francisco, CA, USA; Palo Alto, CA, USA | 6 | Ben Botvinick | Reveal | |
Hyperbrowser | S21 | Web infra for AI agents | Active | San Francisco, CA, USA | 4 | Shri Sukhani, Akshay Shekhawat | Reveal | |
Hypercore | S21 | Loan management software for private lenders | Active | Tel Aviv-Yafo, Israel | 7 | Daniel Liechtenstein, Eitan Frailich, Tomer Moshe, David Yahalomi | Reveal | |
Hypercore | S21 | Loan management software for private lenders | Active | Tel Aviv-Yafo, Tel Aviv District, Israel | 7 | Daniel Liechtenstein, Eitan Frailich, Tomer Moshe, David Yahalomi | Reveal | |
Hyperseed | S21 | Zapier for billing | Inactive | San Francisco, CA, USA | 3 | Hootan Mahallati, Georg Untersalmberger | Reveal | |
HyperTrader | S21 | The Trading Terminal For Crypto Traders | Active | Austin, TX, USA; Remote | 10 | Amar Gautam, Kunal Kumar | Reveal | |
idemeum | S21 | AI-powered Application Control | Active | Palo Alto, CA, USA | 10 | Nik Poturnak, Jagjit Sethi | Reveal | |
inai | S21 | Segment for global payments | Acquired | Delaware City, DE, USA | 14 | Anta Pattabiraman | Reveal | |
inai | S21 | Segment for global payments | Acquired | London, England, United Kingdom; Delaware City, DE, USA; Remote | 14 | Anta Pattabiraman, Karthik Narayanan | Reveal |
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