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

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Covie	S21	Programmatic building blocks for transacting with insurance	Inactive	Austin, TX, USA	14	Trent Harvey, Ian Littman, William Dearie	Reveal
Covie	S21	Programmatic building blocks for transacting with insurance	Inactive	Austin, TX, USA	14	Trent Harvey, Ian Littman, William Dearie	Reveal
Crew	S21	Next Gen ATS/CRM for Modern Recruitment Agencies	Active	Paris, Île-de-France, France; Remote	6	Amine Skalli	Reveal
Cumbuca	S21	Bare-metal access to Brazil's Open Finance and Pix systems	Active	São Paulo, State of São Paulo, Brazil	5	Daniel Ruhman	Reveal
Cumbuca	S21	Bare-metal access to Brazil's Open Finance and Pix systems	Active	São Paulo, SP, Brazil	5	Daniel Ruhman, Bruno Cury	Reveal
Customily	S21	Making it easy to sell personalized products online.	Active	St. Louis, MO, USA	30	Martina Möring, Alejandro Lozdziejski	Reveal
Customily	S21	Making it easy to sell personalized products online.	Active	St. Louis, MO, USA; Remote	30	Martina Möring, Alejandro Lozdziejski	Reveal
DailyBot	S21	AI Assistant and Chat Add-ons for Work	Active	Remote, OR 97458, USA	12	Mauricio Morales, Sergio Florez	Reveal
Datlo	S21	Datlo helps companies increase sales and expand through data	Active	Maringá - Floriano, Maringá - State of Paraná, Brazil	60	Mateus Felini, Raisa Spagnol	Reveal
Datlo	S21	Datlo helps companies increase sales and expand through data	Active	Maringá, PR, Brazil	60	Mateus Felini, Raisa Spagnol	Reveal
Deed	S21	Making it easy for employees to donate and volunteer with good causes.	Active	New York, NY, USA	40	Deevee Kashi, Aske Ertmann, Steve Liu	Reveal
Deed	S21	Making it easy for employees to donate and volunteer with good causes.	Acquired	New York City, NY, USA; New York, NY, USA	40	Deevee Kashi, Aske Ertmann, Steve Liu	Reveal
Deskimo	S21	Workspaces on demand, paid by the minute.	Active	Singapore	12	Christian Mischler, Raphael Cohen	Reveal
Deskimo	S21	Workspaces on demand, paid by the minute.	Active	Singapore, Singapore; Remote	12	Christian Mischler, Raphael Cohen	Reveal
DigiBuild	S21	We buy & track building materials for construction companies.	Active	Miami, FL, USA	15	Robert Salvador, Ivan Franco, April Moss	Reveal
Digistain	S21	Pioneering Breast Cancer Diagnostics for a Healthier Tomorrow	Active	London, England, United Kingdom	40	Hemmel Amrania, Chris Phillips	Reveal
Dime	S21	Instant E2E tests for your website	Inactive	San Francisco, CA, USA	2	Ben Share, Aaron Barbieri-Aghib	Reveal
Dime	S21	Instant E2E tests for your website	Inactive	San Francisco, CA, USA; Remote	2	Ben Share, Aaron Barbieri-Aghib	Reveal
DolarApp	S21	The Financial App for affluent consumers in Latin America.	Active	—	100	Fernando Terres, Zach Garman, Alvaro Correa	Reveal
Dots 💸	S21	Developer friendly drop in payouts infrastructure	Active	San Francisco, CA, USA	10	Sahil Hasan, Kartikye Mittal	Reveal
Double	S21	We make software for bookkeepers.	Active	New York, NY, USA	80	Ben Stein, Kenny Song	Reveal
Double	S21	We make software for bookkeepers.	Active	New York City, NY, USA; Remote	80	Ben Stein, Kenny Song	Reveal
Echoes HQ	S21	Measure and communicate engineering activity	Active	Amsterdam, Netherlands	3	Arnaud Porterie	Reveal
Encuadrado	S21	Payments and scheduling for services professionals in LATAM	Active	Santiago, Santiago Metropolitan Region, Chile	3	Thomas Maremaa, Tomas Aguilera	Reveal
Encuadrado	S21	Payments and scheduling for services professionals in LATAM	Active	Santiago, Santiago Metropolitan Region, Chile; Remote	3	Thomas Maremaa, Tomas Aguilera	Reveal
Endla	S21	Software that increases the value of oil & gas wells	Active	Brisbane, QLD, Australia; Remote	8	Riley O'Donnell, Michael Moore	Reveal
Enerjazz	S21	Making electric vehicle batteries affordable	Active	Delhi, India	9	Ravi Bharihoke, Pratik Ranjan Das	Reveal
Enso	S21	Self-Service Data Prep and Blend Built for Data Teams.	Active	Kraków, Poland	20	Sylwia Brodacka	Reveal
Epinoma	S21	We engineer proteins that control the operating system of biology.	Active	San Francisco, CA, USA	8	Varun Govil, Zhijian Li	Reveal
Epinoma	S21	We engineer proteins that control the operating system of biology.	Active	San Francisco, CA, USA	8	Varun Govil, Zhijian Li	Reveal
Epsilon3	S21	AI-Powered ERP, MES, and Test Software for Complex Operations	Active	Los Angeles, CA, USA	12	Laura Crabtree, Max Mednik	Reveal
Epsilon3	S21	AI-Powered ERP, MES, and Test Software for Complex Operations	Active	Los Angeles, CA, USA; Remote	12	Laura Crabtree, Max Mednik	Reveal
Evidence	S21	Business intelligence as code	Active	Toronto, ON, Canada	6	Adam McAskill, Sean Hughes	Reveal
Evidence	S21	Business intelligence as code	Active	Toronto, ON, Canada; Remote	6	Adam McAskill, Sean Hughes	Reveal
Evidently AI	S21	Open-source monitoring for machine learning models	Active	San Francisco, CA, USA	2	Elena Samuylova, Emeli Dral	Reveal
Exa	S21	Web search rebuilt for LLMs	Active	San Francisco, CA, USA	75	William Bryk, Jeffrey Wang	Reveal
Examedi	S21	Uber for Healthcare in Latinamerica	Active	Santiago, Santiago Metropolitan Region, Chile	3	Andres Kemeny, Juan Pablo Zepeda	Reveal
Examedi	S21	Uber for Healthcare in Latinamerica	Active	Santiago, Santiago Metropolitan Region, Chile	3	Andres Kemeny, Juan Pablo Zepeda	Reveal
FastFarma	S21	Digital pharmacy for Latam, that saves you money and time.	Inactive	Quito, Pichincha, Ecuador	8	Santiago Ribadeneira, Marcelo Albuja	Reveal
Female Invest	S21	Female Invest is a social e-learning app for finance and investing	Active	Copenhagen, Denmark	35	Anna-Sophie Hartvigsen, Emma Bitz, Camilla Falkenberg	Reveal
Female Invest	S21	Female Invest is a social e-learning app for finance and investing	Active	Copenhagen, Denmark	20	Anna-Sophie Hartvigsen, Camilla Falkenberg	Reveal
Ferveret	S21	Liquid cooling solutions inspired by nuclear reactor cooling	Active	San Jose, CA, USA	13	Reza Azizian, Matteo Bucci	Reveal
Ferveret	S21	Nuclear-inspired cooling that turns wasted power into more AI compute	Active	San Francisco, CA, USA	16	Reza Azizian, Matteo Bucci	Reveal
Filadd	S21	We help students in Latin America graduate from College.	Active	Córdoba, Cordoba, Argentina	100	Joaquin olmedo, Guillermo Bruchmann Tanodi, Nicolás Ferrer, Agustin Trombotto	Reveal
Filadd	S21	We help students in Latin America graduate from College.	Active	Córdoba, Cordoba, Argentina	100	Joaquin olmedo, Guillermo Bruchmann Tanodi, Nicolás Ferrer, Agustin Trombotto, Nicolas Ferrer	Reveal
Filta	S21	The Face Filter NFT Marketplace	Active	San Francisco, CA, USA	3	Chris Horne	Reveal
Fingo Africa	S21	A neobank for Africa's 500 million youth	Acquired	Nairobi, Nairobi County, Kenya	8	Kiiru Muhoya, Ian Njuguna, Gitari Tirima	Reveal
FirstIgnite	S21	AI-Powered Business Development for Scientific Organizations	Acquired	Remote	9	Chase Bonhag, Cody Pawlowski	Reveal
FirstQuadrant	S21	Sales AI that helps revenue teams move faster and close more deals.	Inactive	San Francisco, CA, USA	2	Carlo Badini, Anand Chowdhary	Reveal
Fitia	S21	Automated Meal Planner & Nutrition Tracking	Active	Lima, Lima Province, Peru	26	Piero Linares, Ulises Olave	Reveal