Top accelerator startups

Startups14,448Programs29

14,448 startups · 29 programs

YC Winter 2020

229 companies · 29% AI · 14 data · 45 devtools · started Jan 2020

The W20 companies

AIPostHogThe single platform to analyze, test, observe, and deploy new featuresYC W20San FranciscoStartup →AIAirbyteThe open standard in data connectivity for AI and analytics.YC W20San FranciscoStartup →AIAcquiredReplicateRun machine learning models in the cloudYC W20San FranciscoStartup →AIMindsDBConnect, Unify, Respond to any data, anywhere with human-level…YC W20San FranciscoStartup →OtherWhatnotWhatnot is the largest livestream shopping platform in the U.S.YC W20Los AngelesStartup →Other99minutosThe fastest shipping for online shoppingYC W20Mexico CityStartup →OtherAcquiredCrowdForceCrowdforce is an app that allows any local merchant in Africa,…YC W20AbujaStartup →AIAcquiredPowerXAI powered sensors that save energy, water and emissionsYC W20New York CityStartup →DataAcquiredMetaplaneData observability for modern data teamsYC W20New York CityStartup →OtherH1Connecting stakeholders across the healthcare ecosystem.YC W20New York CityStartup →OtherOpheliaMedication & support to beat opioid addiction from homeYC W20New York CityStartup →OtherCandid HealthThe autonomous revenue cycle management platform.YC W20San FranciscoStartup →OtherYassirYassir is the leading Super App for French Speaking AfricaYC W20AlgeriaStartup →OtherRiotCybersecurity awareness for fast growing companiesYC W20ParisStartup →AIAcquiredDashworksYour team's intelligent start page.YC W20San FranciscoStartup →OtherBenepassPre-tax and lifestyle benefits, managed in one place.YC W20New York CityStartup →OtherAcquiredAbleIndia's Largest Placement Platform for Early ProfessionalsYC W20BengaluruStartup →Developer toolsFly.ioRun full stack apps close to your users.YC W20ChicagoStartup →AIAIOSThe world’s first full-stack AI doctorYC W20San FranciscoStartup →OtherBelvoOpen Finance API platform for Latam.YC W20São PauloStartup →OtherNomic BioNomic is doing for proteins what Illumina has done for DNAYC W20MontrealStartup →OtherAcquiredCheckarsE-commerce site where you can buy certified used-cars in Latin AmericaYC W20Buenos AiresStartup →OtherVoriVori is a modern operating system for supermarketsYC W20San FranciscoStartup →AIGuruHotelAI-native direct booking infrastructure for global hospitalityYC W20Mexico CityStartup →Otherborongborong is a SaaS-enabled marketplace that connects brands like…YC W20Kuala LumpurStartup →AIWonderlyClosed-loop end-to-end AI System that recursively improves on…YC W20San FranciscoStartup →OtherOchre BioRNA medicines for liver diseasesYC W20LondonStartup →OtherAcquiredTeleoSupervised Autonomous Heavy EquipmentYC W20San FranciscoStartup →Developer toolsElectroNeekRobotic Process Automation and Document Processing PlatformYC W20AustinStartup →OtherFondeadoraWe are connecting every single Mexican to the financial system.YC W20Mexico CityStartup →OtherRamaniWe're building financial infrastructure for Africa's supply chainsYC W20Dar es SalaamStartup →OtherPulleyPulley helps founders and finance teams manage their equity and cap…YC W20San FranciscoStartup →AIBeGoBeGo Connects cargo shippers with truck suppliers in Mexico and USYC W20San FranciscoStartup →OtherMorphle LabsRobotic Automation for cancer diagnostics - Robotic Microscopes &…YC W20BengaluruStartup →OtherStableA virtual address + mailbox for businessYC W20New York CityStartup →AIAcquireddelt.aiDigital banking for businesses in Latam.YC W20Mexico CityStartup →OtherAcquiredHentHent is helping land lot developers to better manage their sales…YC W20RecifeStartup →AIAcquiredNextmvA DecisionOps platform that accelerates optimization AI teamsYC W20PhiladelphiaStartup →OtherWorkpayPayroll, compliance, benefits, and Employer of Record services for…YC W20NairobiStartup →OtherFUTURADigitizing dentistry in LatAmYC W20Mexico CityStartup →Developer toolsParagonThe embedded integration platform for SaaS apps.YC W20Los AngelesStartup →AIElloBuilding the world's first 1:1 AI teacher.YC W20San FranciscoStartup →OtherAcquiredFactored QualityHelping 100+ brands bring all quality and compliance operations…YC W20New York CityStartup →OtherAcquiredTalyn AirLong range, battery electric vertical take-off and landing aircraft.YC W20Los AngelesStartup →OtherAngle HealthHealth Insurance for StartupsYC W20San FranciscoStartup →Developer toolsCortexCortex is the Internal Developer Portal eliminating “developer tax”…YC W20San FranciscoStartup →OtherLiving Carbonmaximizing biomass on low quality landYC W20San FranciscoStartup →AIPostEraMedicinal Chemistry powered by Machine LearningYC W20BostonStartup →AITaivAI-powered tech that makes business TV smarter, engaging, and…YC W20WinnipegStartup →OtherAcquiredEternalOwn the best moments in streamingYC W20Los AngelesStartup →OtherAnsa BiotechnologiesNext-generation DNA synthesis using enzymesYC W20San FranciscoStartup →OtherOpenBiomeA nonprofit stool bank enabling access to fecal transplants.YC W20BostonStartup →AIQueryPie AIQueryPie AIP - Enterprise Ready Agentic AI PlatformYC W20SeoulStartup →OtherSTARK BANKChallenger bank for enterprisesYC W20San FranciscoStartup →OtherfarmtheoryIndia's first vegetable delivery service to restaurants with a hackYC W20BengaluruStartup →OtherNexuFinancing platform for LatAm car dealerships.YC W20Mexico CityStartup →AITermiiTermii is an AI-native reliability infrastructure company.YC W20LagosStartup →OtherEzeThe easiest way to track, buy, and sell your company’s tech, all in…YC W20San FranciscoStartup →AIRecall.aiThe API to get recordings, transcripts, and metadata from meetingsYC W20San FranciscoStartup →AIAcquiredDeepSourceUnified DevSecOps platform, helping developers ship good code.YC W20San FranciscoStartup →OtherAcquiredSavvyFlexible stipends for employee health insuranceYC W20San FranciscoStartup →AIAcquiredChaos GeniusDataOps Observability Platform for SnowflakeYC W20BengaluruStartup →AIDatasaurDatasaur builds private AI/agents for enterprise/governmentYC W20San FranciscoStartup →OtherKoshCreating Microfinance 2.0.YC W20GurugramStartup →AIUrbanKisaanFoundation models and autonomous chambers for plant biologyYC W20HyderabadStartup →OtherSINAIEnterprise software to quantify cost-effective decarbonization…YC W20San FranciscoStartup →OtherTajirThe one-stop shop for mom-and-pop stores in Pakistan to buy inventory.YC W20LahoreStartup →AIUpflowCash collection technology for B2B businessesYC W20ParisStartup →OtherKarat FinancialBusiness banking that helps you growYC W20Los AngelesStartup →AIAccordThe Revenue Excellence PlatformYC W20San FranciscoStartup →AIHandoffAI estimator & agent for remodelers.YC W20AustinStartup →OtherGas PosModern Point of Sale for Gas Stations and Truck StopsYC W20Little RockStartup →Developer toolsAcquiredWeavWeav is the universal API for commerce platformsYC W20New York CityStartup →OtherAcquiredyBANQyBANQ is building a Bill.com for India to simplify collections and…YC W20BengaluruStartup →AIAcquiredPhonicThe best way to collect and analyze voice and video feedbackYC W20San FranciscoStartup →OtherPahamifyCollege entrance test preparation App for students in IndonesiaYC W20West JavaStartup →Developer toolsJunctionAPI for at-home health dataYC W20LondonStartup →OtherAcquiredZynqOffice management platform that optimizes your hybrid workplaceYC W20San FranciscoStartup →OtherAcquiredPay SwifterStripe for CannabisYC W20BengaluruStartup →OtherTienda CryptoCrypto Exchange and Payment API GatewayYC W20Buenos AiresStartup →OtherFacioSalary advance to employees in Brazil.YC W20São PauloStartup →AISegmedReal-World Data for Health InnovationYC W20San FranciscoStartup →OtherSOMATICBathroom cleaning robots for office buildings.YC W20Miami BeachStartup →OtherGenecis BioMakes guilt-free plastics from food wasteYC W20TorontoStartup →OtherGrainGrain transforms the debit card you already have into a credit card…YC W20San FranciscoStartup →OtherHumanlyWe empower the world’s hiring teams to grow engaged, high-performing…YC W20SeattleStartup →AIKinterA new kind of power for finance teamsYC W20San FranciscoStartup →OtherTagMangoMonetisation tool for the Indian creator economyYC W20KolkataStartup →OtherYoneda ResearchA startup in Y Combinator's Winter 2020 batch, based in Nairobi.YC W20NairobiStartup →AIHandlHandl converts documents (invoices, income stabs, custom forms, etc.)…YC W20San FranciscoStartup →OtherStayQriousStayQrious helps kids in India learn through online group classes,…YC W20BengaluruStartup →Developer toolsBuildBuddyBuildBuddy provides enterprise features for Bazel, the open source…YC W20San FranciscoStartup →OtherGeneral ProximityThe next generation of induced-proximity medicines.YC W20San FranciscoStartup →OtherHavenHomeownership reimagined for the 21st century.YC W20New York CityStartup →Developer toolsDittoManage the words across your team’s product from design to production.YC W20San FranciscoStartup →OtherFarcastWe build advanced satcom user terminalsYC W20San FranciscoStartup →AISkypherAI agent for Compliance Questionnaires AutomationYC W20New York CityStartup →Developer toolsAcquiredFlowdashQuickly build internal tools for your ops team's manual workflowsYC W20San FranciscoStartup →OtherAcquiredGlimpseA social video chat.YC W20San FranciscoStartup →AIAcquiredTypedreamBuild & launch your website in minutes with AIYC W20San FranciscoStartup →
Company
PostHogThe single platform to analyze, test, observe, and deploy new features39.9k starsteam of 150ActiveAI, Data, Devtools
AirbyteThe open standard in data connectivity for AI and analytics.22.1k starsteam of 90ActiveAI, Data, Devtools
ReplicateRun machine learning models in the cloud9.5k starsteam of 36AcquiredAI, Devtools
MindsDBConnect, Unify, Respond to any data, anywhere with human-level…39.8k starsteam of 41ActiveAI, Devtools
WhatnotWhatnot is the largest livestream shopping platform in the U.S.team of 1.5kYC top companyActiveOther
99minutosThe fastest shipping for online shoppingteam of 5k2 programsActiveOther
CrowdForceCrowdforce is an app that allows any local merchant in Africa,…team of 41acquiredAcquiredOther
PowerXAI powered sensors that save energy, water and emissionsteam of 20acquiredAcquiredAI
MetaplaneData observability for modern data teamsteam of 32acquired by DatadogAcquiredData, Devtools
H1Connecting stakeholders across the healthcare ecosystem.team of 500ActiveOther
OpheliaMedication & support to beat opioid addiction from hometeam of 250hiringActiveOther
Candid HealthThe autonomous revenue cycle management platform.team of 200hiringActiveOther
YassirYassir is the leading Super App for French Speaking Africateam of 200hiringActiveOther
RiotCybersecurity awareness for fast growing companiesteam of 160hiringActiveOther
DashworksYour team's intelligent start page.team of 9acquiredAcquiredAI
BenepassPre-tax and lifestyle benefits, managed in one place.team of 130hiringActiveOther
AbleIndia's Largest Placement Platform for Early Professionalsteam of 50acquiredAcquiredOther
Fly.ioRun full stack apps close to your users.team of 48on 6 Glyph sourcesActiveDevtools
AIOSThe world’s first full-stack AI doctorteam of 100hiringActiveAI
BelvoOpen Finance API platform for Latam.team of 100hiringActiveOther
Nomic BioNomic is doing for proteins what Illumina has done for DNAteam of 100hiringActiveOther
CheckarsE-commerce site where you can buy certified used-cars in Latin Americateam of 45acquiredAcquiredOther
VoriVori is a modern operating system for supermarketsteam of 292 programsActiveOther
GuruHotelAI-native direct booking infrastructure for global hospitalityteam of 122 programsActiveAI
borongborong is a SaaS-enabled marketplace that connects brands like…team of 80hiringActiveOther
WonderlyClosed-loop end-to-end AI System that recursively improves on…team of 75hiringActiveAI
Ochre BioRNA medicines for liver diseasesteam of 502 programsActiveOther
TeleoSupervised Autonomous Heavy Equipmentteam of 30acquiredAcquiredOther
ElectroNeekRobotic Process Automation and Document Processing Platformteam of 175ActiveDevtools
FondeadoraWe are connecting every single Mexican to the financial system.team of 160ActiveOther
RamaniWe're building financial infrastructure for Africa's supply chainsteam of 70hiringActiveOther
PulleyPulley helps founders and finance teams manage their equity and cap…team of 68hiringActiveOther
BeGoBeGo Connects cargo shippers with truck suppliers in Mexico and USteam of 65hiringActiveAI
Morphle LabsRobotic Automation for cancer diagnostics - Robotic Microscopes &…team of 65hiringActiveOther
StableA virtual address + mailbox for businessteam of 60hiringActiveOther
delt.aiDigital banking for businesses in Latam.team of 26acquiredAcquiredAI
HentHent is helping land lot developers to better manage their sales…team of 22acquiredAcquiredOther
NextmvA DecisionOps platform that accelerates optimization AI teamsteam of 22acquiredAcquiredAI, Devtools
WorkpayPayroll, compliance, benefits, and Employer of Record services for…team of 130ActiveOther
FUTURADigitizing dentistry in LatAmteam of 115ActiveOther
ParagonThe embedded integration platform for SaaS apps.team of 48hiringActiveDevtools
ElloBuilding the world's first 1:1 AI teacher.team of 45hiringActiveAI
Factored QualityHelping 100+ brands bring all quality and compliance operations…team of 20acquiredAcquiredOther
Talyn AirLong range, battery electric vertical take-off and landing aircraft.team of 18acquiredAcquiredOther
Angle HealthHealth Insurance for Startupsteam of 100ActiveOther
CortexCortex is the Internal Developer Portal eliminating “developer tax”…team of 100ActiveDevtools
Living Carbonmaximizing biomass on low quality landteam of 40hiringActiveOther
PostEraMedicinal Chemistry powered by Machine Learningteam of 40hiringActiveAI
TaivAI-powered tech that makes business TV smarter, engaging, and…team of 40hiringActiveAI
EternalOwn the best moments in streamingteam of 15acquiredAcquiredOther
Ansa BiotechnologiesNext-generation DNA synthesis using enzymesteam of 72ActiveOther
OpenBiomeA nonprofit stool bank enabling access to fecal transplants.team of 70ActiveOther
QueryPie AIQueryPie AIP - Enterprise Ready Agentic AI Platformteam of 70ActiveAI
STARK BANKChallenger bank for enterprisesteam of 70ActiveOther
farmtheoryIndia's first vegetable delivery service to restaurants with a hackteam of 65ActiveOther
NexuFinancing platform for LatAm car dealerships.team of 63ActiveOther
TermiiTermii is an AI-native reliability infrastructure company.team of 63ActiveAI, Devtools
EzeThe easiest way to track, buy, and sell your company’s tech, all in…team of 32hiringActiveOther
Recall.aiThe API to get recordings, transcripts, and metadata from meetingsteam of 30hiringActiveAI, Devtools
DeepSourceUnified DevSecOps platform, helping developers ship good code.team of 12acquiredAcquiredAI, Devtools
SavvyFlexible stipends for employee health insuranceteam of 12acquiredAcquiredOther
Chaos GeniusDataOps Observability Platform for Snowflaketeam of 10acquiredAcquiredAI, Data, Devtools
DatasaurDatasaur builds private AI/agents for enterprise/governmentteam of 60ActiveAI
KoshCreating Microfinance 2.0.team of 56ActiveOther
UrbanKisaanFoundation models and autonomous chambers for plant biologyteam of 53ActiveAI
SINAIEnterprise software to quantify cost-effective decarbonization…team of 50ActiveOther
TajirThe one-stop shop for mom-and-pop stores in Pakistan to buy inventory.team of 50ActiveOther
UpflowCash collection technology for B2B businessesteam of 50ActiveAI
Karat FinancialBusiness banking that helps you growteam of 25hiringActiveOther
AccordThe Revenue Excellence Platformteam of 20hiringActiveAI
HandoffAI estimator & agent for remodelers.team of 20hiringActiveAI, Devtools
Gas PosModern Point of Sale for Gas Stations and Truck Stopsteam of 152 programsActiveOther
WeavWeav is the universal API for commerce platformsteam of 9acquiredAcquiredDevtools
yBANQyBANQ is building a Bill.com for India to simplify collections and…team of 9acquiredAcquiredOther
PhonicThe best way to collect and analyze voice and video feedbackteam of 8acquiredAcquiredAI
PahamifyCollege entrance test preparation App for students in Indonesiateam of 40ActiveOther
JunctionAPI for at-home health datateam of 19hiringActiveDevtools
ZynqOffice management platform that optimizes your hybrid workplaceteam of 7acquiredAcquiredOther
Pay SwifterStripe for Cannabisteam of 6acquiredAcquiredOther
Tienda CryptoCrypto Exchange and Payment API Gatewayteam of 37ActiveOther
FacioSalary advance to employees in Brazil.team of 36ActiveOther
SegmedReal-World Data for Health Innovationteam of 32ActiveAI
SOMATICBathroom cleaning robots for office buildings.team of 31ActiveOther
Genecis BioMakes guilt-free plastics from food wasteteam of 30ActiveOther
GrainGrain transforms the debit card you already have into a credit card…team of 30ActiveOther
HumanlyWe empower the world’s hiring teams to grow engaged, high-performing…team of 30ActiveOther
KinterA new kind of power for finance teamsteam of 30ActiveAI
TagMangoMonetisation tool for the Indian creator economyteam of 30ActiveOther
Yoneda ResearchA startup in Y Combinator's Winter 2020 batch, based in Nairobi.team of 30ActiveOther
HandlHandl converts documents (invoices, income stabs, custom forms, etc.)…team of 29ActiveAI
StayQriousStayQrious helps kids in India learn through online group classes,…team of 29ActiveOther
BuildBuddyBuildBuddy provides enterprise features for Bazel, the open source…team of 15hiringActiveDevtools
General ProximityThe next generation of induced-proximity medicines.team of 15hiringActiveOther
HavenHomeownership reimagined for the 21st century.team of 15hiringActiveOther
DittoManage the words across your team’s product from design to production.team of 14hiringActiveDevtools
FarcastWe build advanced satcom user terminalsteam of 12hiringActiveOther
SkypherAI agent for Compliance Questionnaires Automationteam of 12hiringActiveAI
FlowdashQuickly build internal tools for your ops team's manual workflowsteam of 5acquiredAcquiredDevtools
GlimpseA social video chat.team of 5acquiredAcquiredOther
TypedreamBuild & launch your website in minutes with AIteam of 5acquiredAcquiredAI

About W20

Every company, one tile each

By category

W20 by category

Where are they now

W20 by status

W20 among all batches

Companies per batch
S05: 8W06: 7S06: 10W07: 14S07: 19W08: 212008S08: 22W09: 16S09: 26W10: 27S10: 36W11: 45S11: 60W12: 662012S12: 83W13: 46S13: 52W14: 74S14: 78W15: 110S15: 104W16: 1222016S16: 102W17: 116S17: 125W18: 146S18: 131W19: 194S19: 176W20: 229W20S20: 209W21: 336S21: 391W22: 398S22: 233W23: 274S23: 220W24: 2482024S24: 248F24: 94W25: 166X25: 144S25: 166F25: 146W26: 199X26: 194S26: 229F26: 219F26

Top tags in W20

  • Fintech39
  • Developer Tools25
  • Marketplace19
  • Machine Learning14
  • Health Tech11
  • Biotech11
  • Healthcare9
  • Data Engineering7
  • Logistics7
  • Climate7