- Recent Funding
- Investors
- Y Combinator
YY Combinator portfolio
Y Combinator has 4302 portfolio companies on record at Recent Funding, with 210 investments in the last 12 months.
About this page
It is an accelerator. It led 27 of the 4523 rounds it joined. Its most recent investment on record is Operand's $31M funding round in November 2026, alongside Khosla Ventures, Soma Capital, SV Angel and 1 other. By category, its portfolio leans toward Developer tools and cloud (718) and Health and bio (662). It has co-invested with Soma Capital, Andreessen Horowitz and Sequoia, most often Soma Capital (23 rounds).
What Y Combinator invests in
- Developer tools and cloud · 718 · 17%
- Health and bio · 662 · 15%
- Consumer and social · 652 · 15%
- Fintech · 626 · 15%
- AI agents · 410 · 10%
- Commerce and retail · 407 · 9%
- Robotics and hardware · 390 · 9%
- Manufacturing and industrial · 389 · 9%
How Y Combinator invests
| Stage | Deals | Capital in rounds |
|---|---|---|
| round | 4098 91% | $1.26B |
| Pre-seed | 135 3% | $46.13M |
| Series A | 102 2% | $3.15B |
| Seed | 94 2% | $494.23M |
| Series B+ | 94 2% | $9.49B |
| Year | Deals | Capital in rounds |
|---|---|---|
| 2011 | 1 <1% | $1.5M |
| 2012 | 1 <1% | $1.2M |
| 2013 | 1 <1% | $4M |
| 2014 | 1 <1% | $1.5M |
| 2015 | 1 <1% | $6.4M |
| 2016 | 2 <1% | $3.8M |
| 2017 | 3 <1% | $12.4M |
| 2018 | 5 <1% | $68M |
| 2019 | 19 <1% | $520.08M |
| 2020 | 17 <1% | $400.94M |
| 2021 | 29 <1% | $591.2M |
| 2022 | 29 <1% | $527.07M |
| 2023 | 25 <1% | $603.3M |
| 2024 | 29 <1% | $617.1M |
| 2025 | 64 1% | $4B |
| 2026 | 199 4% | $5.81B |
Y Combinator portfolio companies 4,302 companies, page 6 of 22
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OOpenLake Technologiesround
IIntuned$500Kround
AAjaibround
MMakani Scienceround
SspotLESS Materialsround
JJupiterround
OOpenroll$500Kround
AAlgoTest$500Kround
CClassDojoround
PProception$500Kround
DDataSuite$500Kround
NNirvaround
LLuminairound
RRecoverround
BBaud$500Kround
BBud$500Kround
1100x$500Kround
AAvoraround
LLoop Healthround
CCrouton$500Kround
TTouch and Pay Technologies$500Kround
VVarosround
AAssembly HOA$500Kround
BByteport$500Kround
AApollo Atomics$500Kround
YYoneda Labs$500Kround
IInstinct Space$500Kround
JJITXroundIInstaAgent$500Kround
DDayjob$500Kround
TTizetiround
Yyearendround
GGoodcoverround
OOpenSearound
TTrébol$500Kround
PPropexo$500Kround
AAviern$500Kround
WWasmerround
VVerata$500Kround
LLevocred AI$500Kround
BBackdrop$500Kround
AAdenround
VVestris$500Kround
PPylonround
CCombinely$500Kround
CCharm$500Kround
DDragoneye$500Kround
AAtrisa$500Kround
Ttwoplus fertilityround
WWright Electricround
NNimbleRxround
IIoTFlows$500Kround
GGrocalo$500Kround
IImpractical$500Kround
MMasterpiece$500Kround
WWhalyround
EErgo$500Kround
OOrange Health Labsround
AAquaShield$500Kround
IInvo$500Kround
WWondercraft$500Kround
MManararound
HHessian$500Kround
PPibit AIround
EExpress Building$500Kround
HHEO Roboticsround
NNango$500Kround
PPangea.appround
PPANADATAround
SSynphony$500Kround
GGreywinground
HHexa$500Kround
MMachine26round
CChromie$500Kround
FFlintround
TTransAstraround
FFlightfoxround
EEvergrove$500Kround
Mmalibou$500Kround
FFloatpaysround
NNumerion Labsround
SSullyround
RRoxels$500Kround
ZZidisharound
OOrnadyne$500Kround
PPanoptive$500Kround
MMuzzround
VVista Power$500Kround
GGoldbridge$500Kround
HHockeyStack$500Kround
NNori$500Kround
WWildcard$500Kround
FForge Rewards$500Kround
DDecent$500Kround
MMoonvalleyround
TTributiround
MMedMe Healthround
SStartPlaying.Gamesround
KKopra Bio$500Kround
Jjo$500Kround
HHelium$500Kround
SSimCare$500Kround
QQuotient Labs$500Kround
UUserlens$500Kround
MMaple Materialsround
MMezmoround
CCatena Biosciencesround
KKlarify$500Kround
AAgentPhone$500Kround
PPerl Street$500Kround
VVibeFlow$500Kround
SShasqiround
MManufact$500Kround
LLunaBill$500Kround
CClarm$500Kround
DDataShare$500Kround
AAffogato AIround
AAirthiumround
PPowerRouterround
Zzeroheightround
OOmnidock$500Kround
BBluumBioround
TTuring Collegeround
OOhmic Biosciences$500Kround
AArchon$500Kround
AApoxy$500Kround
AAecoreround
OOmoi$500Kround
FFoundation$500Kround
TTopo$500Kround
VVoker$500Kround
LLegion Healthround
FFerveretround
OOpusense AI$500Kround
RRendaloMaqround
FFazeshift$500Kround
AAwen$500Kround
HHorizontalround
AAlixia$500Kround
PPazi$500Kround
EEligibleround
DDexto$500Kround
LLEAH Labsround
QQueryPieround
TTheseusround
NNano Technologiesround
EExpentround
NNapkin Math$500Kround
PParea$500Kround
HHogaruround
PPromakhos Therapeuticsround
RRank Scienceround
PPyxairound
IIndustrial Microbesround
AAxoloround
MMergentround
LLinum$500Kround
MMailwarmround
BBidflow$500Kround
AAttain$500Kround
HHumanLayer$500Kround
MMentra$500Kround
EEstimoteround
AAkiflowround
SShort Storyround
HHype$500Kround
SSameday$500Kround
TTwine$500Kround
CCedana$500Kround
UUnthread (fka Everyspace)$500Kround
VVOYGR$500Kround
PPreload$500Kround
RRevyl$500Kround
FFirstSupport.airound
PPhonely$500Kround
GGullak Money$500Kround
AApply Design$500Kround
HHENRYround
- GGPT Driverround
TTalc$500Kround
GGreentoeround
KKrediround
IIsablround
IiSono Healthround
IInfraOptimalround
RRedcliffe Lifetechround
AAgentnoon$500Kround
MMudrexround
YYoneda Researchround
AAdvanced Metal Research$500Kround
SScheduling Wizard$500Kround
Ttransload$500Kround
IInfinia$500Kround
TTrigger.dev$500Kround
MMillion$500Kround
TTalentropy.ai$500Kround
GGodpackround
TTwolabs$500Kround
RRankai$500Kround
HHandleround
| Company | Round with Y Combinator | Total raised | Latest raise |
|---|---|---|---|
Developer tools and cloud |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Manufacturing and industrial |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
HR and recruiting |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
Education |
round | undisclosed | Apr 1, 2024 Series B+ |
Robotics and hardware |
round · $500K | $11.5M | Jun 29, 2026 Seed |
Legal and compliance |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
| round | $38M | Apr 9, 2026 Series B+ | |
Health and bio |
round | undisclosed | — |
AI infrastructure and compute |
round · $500K | $500K | Jul 6, 2026 Pre-seed |
| round · $500K | $80.5M | Jun 7, 2022 Series B+ | |
AI agents |
round · $500K | $500K | — |
Health and bio |
round | $2.3M | Jun 15, 2026 Seed |
Insurance |
round | $12M | Oct 5, 2021 Series A |
| round · $500K | $500K | — | |
Stablecoins |
round · $500K | $500K | — |
Data and analytics |
round | $4M | Feb 24, 2022 Seed |
Fintech |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Climate and energy |
round · $500K | $500K | — |
Health and bio |
round · $500K | $4.5M | Apr 26, 2024 Seed |
Robotics and hardware |
round · $500K | $500K | Jul 15, 2024 Series A |
| JJITX Robotics and hardware |
round | $12M | Mar 2, 2026 Series A |
Sales and marketing |
round · $500K | $500K | Jun 18, 2026 Pre-seed |
AI agents |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Consumer and social |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
NFTs and collectibles |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | Oct 10, 2023 Seed |
Robotics and hardware |
round · $500K | $500K | — |
Developer tools and cloud |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | Aug 11, 2026 Pre-seed |
Fintech |
round · $500K | $500K | — |
Developer tools and cloud |
round | undisclosed | — |
AI agents |
round · $500K | $500K | Sep 10, 2026 Pre-seed |
Developer tools and cloud |
round | undisclosed | Aug 19, 2025 Series B+ |
Fintech |
round · $500K | $500K | — |
Stablecoins |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | Jun 16, 2026 Pre-seed | |
Health and bio |
round | undisclosed | May 9, 2022 Series A |
Climate and energy |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $500K | Aug 20, 2026 Pre-seed |
Sales and marketing |
round · $500K | $500K | — |
Lending and credit |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | Jul 11, 2022 Seed |
Sales and marketing |
round · $500K | $500K | Jun 16, 2026 Seed |
Health and bio |
round | $42M | Jun 22, 2026 Series B+ |
Real estate and construction |
round · $500K | $500K | May 20, 2026 Pre-seed |
| round · $500K | $500K | — | |
Sales and marketing |
round · $500K | $3.5M | Jan 29, 2024 Seed |
HR and recruiting |
round | undisclosed | May 9, 2022 Pre-seed |
Stablecoins |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Fintech |
round | undisclosed | — |
Lending and credit |
round · $500K | $500K | — |
Robotics and hardware |
round | $12M | Aug 20, 2023 round |
AI agents |
round · $500K | $500K | Mar 23, 2026 Seed |
AI agents |
round | undisclosed | — |
Data and analytics |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | May 27, 2026 Pre-seed |
Logistics and mobility |
round | $2.5M | Oct 6, 2021 Seed |
Logistics and mobility |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Real estate and construction |
round | undisclosed | — |
| round · $500K | $500K | Sep 10, 2026 Pre-seed | |
Health and bio |
round | $5M | Oct 15, 2025 Seed |
Manufacturing and industrial |
round | undisclosed | — |
Logistics and mobility |
round | undisclosed | — |
AI agents |
round · $500K | $500K | Aug 27, 2026 Pre-seed |
Fintech |
round · $500K | $500K | — |
Fintech |
round | undisclosed | Jan 25, 2022 Seed |
Health and bio |
round | undisclosed | — |
Stablecoins |
round | undisclosed | Oct 4, 2025 Series A |
AI agents |
round · $500K | $500K | — |
Lending and credit |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Health and bio |
round · $500K | $500K | — |
Consumer and social |
round | undisclosed | — |
Climate and energy |
round · $500K | $500K | — |
Real estate and construction |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | Feb 26, 2025 Series A |
Health and bio |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | — |
Commerce and retail |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
Consumer and social |
round | $84M | Oct 11, 2025 Seed |
Fintech |
round | undisclosed | — |
Health and bio |
round | undisclosed | Mar 17, 2022 Seed |
Commerce and retail |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | Jun 16, 2026 Seed |
AI agents |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
| round · $500K | $500K | — | |
Health and bio |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Climate and energy |
round | undisclosed | — |
Data and analytics |
round | undisclosed | — |
Health and bio |
round | undisclosed | Oct 14, 2024 Seed |
Health and bio |
round · $500K | $500K | May 12, 2026 Pre-seed |
AI agents |
round · $500K | $500K | Jun 4, 2026 Pre-seed |
Lending and credit |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | Sep 20, 2025 Pre-seed |
Health and bio |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Health and bio |
round · $500K | $600K | Mar 24, 2026 Seed |
Sales and marketing |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | Jan 7, 2023 Pre-seed |
| round | undisclosed | — | |
Robotics and hardware |
round | undisclosed | Jun 16, 2026 Seed |
Sales and marketing |
round | undisclosed | — |
Developer tools and cloud |
round | undisclosed | — |
Commerce and retail |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Education |
round | $1.05M | Sep 6, 2021 Seed |
Health and bio |
round · $500K | $500K | — |
Legal and compliance |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
Real estate and construction |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | — |
AI agents |
round · $500K | $2.7M | May 19, 2026 Pre-seed |
Health and bio |
round | $6.3M | Oct 16, 2024 Seed |
Robotics and hardware |
round | undisclosed | — |
Real estate and construction |
round · $500K | $500K | — |
Real estate and construction |
round | undisclosed | — |
Fintech |
round · $500K | $17.5M | May 7, 2026 Series A |
Consumer and social |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Insurance |
round | undisclosed | — |
AI agents |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
AI agents |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Lending and credit |
round | undisclosed | — |
Education |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Data and analytics |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
HR and recruiting |
round | undisclosed | — |
Health and bio |
round | undisclosed | Nov 19, 2024 Seed |
Developer tools and cloud |
round | undisclosed | — |
Developer tools and cloud |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
Sales and marketing |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | Mar 8, 2026 Pre-seed |
Commerce and retail |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $8.5M | Jul 1, 2025 round |
AI coding and devtools |
round | undisclosed | Aug 20, 2024 Seed |
| round | undisclosed | May 17, 2022 Seed | |
Education |
round | undisclosed | — |
Crypto social and consumer |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $12.5M | Nov 20, 2024 Seed |
Developer tools and cloud |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | Sep 6, 2024 Seed |
| round · $500K | $500K | — | |
Robotics and hardware |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | Nov 28, 2024 Pre-seed |
AI agents |
round | undisclosed | — |
| round · $500K | $500K | — | |
Fintech |
round · $500K | $500K | Jan 19, 2023 Seed |
Real estate and construction |
round · $500K | $500K | — |
HR and recruiting |
round | undisclosed | — |
| GGPT Driver | round | undisclosed | — |
| round · $500K | $500K | — | |
Commerce and retail |
round | undisclosed | — |
Lending and credit |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
AI infrastructure and compute |
round | undisclosed | — |
Health and bio |
round | $103M | Sep 17, 2024 Series B+ |
HR and recruiting |
round · $500K | $500K | — |
| round | undisclosed | — | |
Health and bio |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | Jun 15, 2026 Seed |
Health and bio |
round · $500K | $500K | — |
Logistics and mobility |
round · $500K | $500K | — |
Stablecoins |
round · $500K | $14M | Jul 9, 2026 Series A |
AI agents |
round · $500K | $16.5M | Dec 17, 2025 Series A |
| round · $500K | $500K | Jul 18, 2026 Pre-seed | |
HR and recruiting |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Sales and marketing |
round · $500K | $500K | — |
Stablecoins |
round | $43M | May 22, 2026 Series B+ |
| 1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 | | 11 | | 12 | | 13 | | 14 | | 15 | | 16 | | 17 | | 18 | | 19 | | 20 | | 21 | | 22 |
Most frequent co-investors
SSoma Capital23 shared rounds · last Nov 12, 2026
AAndreessen Horowitz18 shared rounds · last Sep 29, 2026
SSequoia17 shared rounds · last Jul 16, 2026
LLiquid 2 Ventures16 shared rounds · last Nov 11, 2026
SSV Angel15 shared rounds · last Nov 12, 2026
AAccel14 shared rounds · last Sep 16, 2026
PPioneer Fund14 shared rounds · last Sep 8, 2026GGeneral Catalyst12 shared rounds · last Oct 22, 2026
RRebel Fund11 shared rounds · last Sep 15, 2026
CCraft Ventures11 shared rounds · last Jun 4, 2026
KKhosla Ventures10 shared rounds · last Nov 12, 2026
FFelicis9 shared rounds · last Nov 12, 2026
How this is counted
Share is of the 4523 rounds on Recent Funding that name Y Combinator. Rounds with no announced date are left out of the year split, and "round" is a round whose stage is not on file.
Portfolio companies are the companies on Recent Funding with a round that lists Y Combinator, which is a subset of its real portfolio. API: /api/v1/investors/y-combinator (get a free API key). More: the most active VC firms and new venture capital funds.