- 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 3 of 22
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TTheta$500Kround
DDarkgrade$500Kround
VVector$500Kround
FFrontrunner$500Kround
AAcyclic Labs$500Kround
SStardrift$500Kround
PPlover Labsround
IIncreaseround
TTrendex - Connect with stars$500Kround
SSmooth$500Kround
TTiriel AIround
CClear Generound
BBiodockround
BBindwell$500Kround
EEloquent AI$500Kround
PPosh$500Kround
AAltay Therapeuticsround
TTrussround
CCollar$500Kround
MMisprint$500Kround
LLunavo$500Kround
OOpenIntake$500Kround
ZZeta Surgicalround
AAgentCollect$500Kround
XXTraffic$500Kround
SSona8$500Kround
MMars Autoround
RRipplinground
HH1round
DDesignbase$500Kround
AAutostep$500Kround
RRubbrband$500Kround
VValenceround
GGas POSround
SScritch$500Kround
Yyhangry$500Kround
LLawdingoround
HHandoffround
EEigenPal$500Kround
AAirweave$500Kround
EEarendil Robotics$500Kround
PPermitify$500Kround
SSOUNDBOKSround
BBrighterway$500Kround
NNumen$500Kround
VVeritus$500Kround
SSlidely AI$500Kround
AAsimov$500Kround
TTiptap$500Kround
RRyse$500Kround
DDatacurve$500Kround
SSixfold Bioscienceround
CCorvus Roboticsround
HHumaansround
AActivepieces$500Kround
RRaven$500Kround
PPax$500Kround
CCekura$500Kround
SSpacesheepround
FFastshot$500Kround
LLogarithm Labsround
MMidrender$500Kround
CClipboard Healthround
FFleetline$500Kround
BBeacon Health$500Kround
Aassistant-ui$500Kround
CComplif$500Kround
WWifi Dabbaround
Mmarketfeedround
PPluto.markets$500Kround
LLuminateround
IInpharmDround
TTovenAI$500Kround
CConstant$500Kround
WWhip$500Kround
FFivetranround
TTerranox AI$500Kround
SShipBobround
AArchangel Health$500Kround
- Mmrge.ioround
SSAMMY$500Kround
DDrip Capitalround
RRMFGround
SSwitchboardround
CCoil$500Kround
SSaccade$500Kround
LLemonSlice$500Kround
DDynamo AI$500Kround
SStoryworthround
IInsurf$500Kround
- SSkoperound
NNodus Compute$500Kround
BBoya$500Kround
TTopkeyround
RRecordBook$500Kround
IIgnition Benefits$500Kround
PPanacea$500Kround
MMass Magnetics$500Kround
PPropaya$500Kround
SSpine AI$500Kround
SShift Healthround
AAseon Labs$500Kround
SStructured AI$500Kround
UUXDuck$500Kround
NNaive$500Kround
PPayflowround
AAgent 37$500Kround
TTolmo$500Kround
LLobround
EExcellence Learning$500Kround
PPide Directoround
VVector Legal$500Kround
EEggnog$500Kround
DDirected Edgeround
CCrunched$500Kround
AAskMyClass, now Soundkinsround
EeBrandvalueround
RResolveround
IInvofox$500Kround
VVerihubsround
VValgo$500Kround
ZZipround
CClidey$500Kround
TThera$500Kround
RRealRoots$500Kround
MMeteoric$500Kround
NNox Metals$500Kround
MMagic Loops$500Kround
RRownd$500Kround
BBreeround
TTaaliround
FFarmtheoryround
WWaza$500Kround
DDaqstra$500Kround
DDistro$500Kround
RRabbetround
SSitennaround
RRarebirdround
AArchbeeround
OOlio Labs$500Kround
AAstor$500Kround
SSyrona Health$500Kround
FFiltaround
MMetalware$500Kround
AAlba Orbitalround
AAfternoon$500Kround
HHyperTraderround
DDjamoround
RRuma Care$500Kround
SSpadeWorks$500Kround
VVahanround
SSplash$500Kround
DDeeptrace$500Kround
SStillwind$500Kround
SSocratix AI$500Kround
LLeaping$500Kround
IIsoquant$500Kround
CChow Central$500Kround
RRedouble AI$500Kround
CChampionEffectround
SShape (ShapeScale)round
GGetcho$500Kround
TToposround
HHUBUCround
AAlpasround
SSchoolableround
MMeitreround
MMatterround
AAllSome Fulfillmentround
MmReliefroundOOperator.ioround
PPlaneround
MMeadowround
AAnto Biosciences$500Kround
IIncidentFox$500Kround
LLifeAt$500Kround
NNeomatter$500Kround
LLingtroundWWatsiround
Nneoncoral$500Kround
KKitekraftround
MMomentic$500Kround
OOway$500Kround
VVincoround
KKarumi$500Kround
DD-IDround
EEarth AIround
CCredPalround
BBukuWarunground
BBuró de Ingresosround
AApolink$500Kround
AAviatorround
EElite$500Kround
EEmerge Career$500Kround
PPax Historia$500Kround
FFutureClinic$500Kround
CCoCrafter$500Kround
BBiobot Analyticsround
RRunRL$500Kround
VVetcoveround
| Company | Round with Y Combinator | Total raised | Latest raise |
|---|---|---|---|
Developer tools and cloud |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $10.5M | May 13, 2026 Series A |
Sales and marketing |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $500K | — |
Developer tools and cloud |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Logistics and mobility |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Manufacturing and industrial |
round · $500K | $6.5M | Nov 13, 2025 Seed |
Fintech |
round · $500K | $7.9M | Sep 7, 2025 Seed |
Climate and energy |
round · $500K | $500K | Apr 28, 2023 Seed |
Health and bio |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
| round · $500K | $500K | — | |
Stablecoins |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
HR and recruiting |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
HR and recruiting |
round | undisclosed | Apr 22, 2024 Series B+ |
Health and bio |
round | undisclosed | Nov 12, 2021 Series B+ |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | Jun 16, 2026 Pre-seed | |
Sales and marketing |
round · $500K | $500K | — |
Prediction markets |
round | undisclosed | — |
Stablecoins |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
Commerce and retail |
round · $500K | $2M | Feb 13, 2025 Series A |
Consumer and social |
round | undisclosed | — |
Developer tools and cloud |
round | $5.8M | Jun 3, 2025 round |
| round · $500K | $500K | — | |
AI agents |
round · $500K | $6.5M | Jul 22, 2025 Series A |
Robotics and hardware |
round · $500K | $500K | Aug 20, 2026 Pre-seed |
Real estate and construction |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | Sep 25, 2024 Pre-seed |
Health and bio |
round · $500K | $500K | — |
Lending and credit |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Robotics and hardware |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
Foundation models and research |
round · $500K | $15.5M | Oct 9, 2025 Series A |
Health and bio |
round | $10.5M | Dec 2, 2021 Seed |
Robotics and hardware |
round | undisclosed | — |
HR and recruiting |
round | $15M | Oct 13, 2022 Series A |
Developer tools and cloud |
round · $500K | $500K | — |
Crypto x AI |
round · $500K | $5.5M | Jul 7, 2026 Seed |
Logistics and mobility |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
AI agents |
round | undisclosed | — |
AI agents |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | — |
Sales and marketing |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Logistics and mobility |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Legal and compliance |
round · $500K | $500K | Jan 11, 2023 Seed |
Crypto social and consumer |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
| round · $500K | $500K | — | |
Health and bio |
round | $21M | Jan 7, 2026 Series A |
Health and bio |
round | $6.05M | Dec 12, 2023 Seed |
AI agents |
round · $500K | $500K | Aug 19, 2026 Pre-seed |
Fintech |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | Sep 20, 2021 Series B+ |
Climate and energy |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
| Mmrge.io | round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
Robotics and hardware |
round | $4.5M | Dec 20, 2025 Seed |
Logistics and mobility |
round | undisclosed | — |
Gaming |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $11M | Dec 23, 2025 Seed |
Data and analytics |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Insurance |
round · $500K | $500K | Sep 10, 2026 Pre-seed |
| SSkope | round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Stablecoins |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
| round · $500K | $500K | — | |
Fintech |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Robotics and hardware |
round · $500K | $500K | Aug 18, 2026 Pre-seed |
Real estate and construction |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
AI agents |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $10.5M | Jun 26, 2026 Seed |
Real estate and construction |
round · $500K | $4.7M | Jun 9, 2026 Seed |
Robotics and hardware |
round · $500K | $500K | — |
AI agents |
round · $500K | $29M | Aug 14, 2026 Series A |
Lending and credit |
round | undisclosed | May 20, 2026 Series A |
Developer tools and cloud |
round · $500K | $500K | — |
Cybersecurity |
round · $500K | $500K | Jun 18, 2026 Seed |
Sales and marketing |
round | undisclosed | — |
Education |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | Jul 30, 2026 Seed |
Consumer and social |
round · $500K | $500K | — |
Education |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
Education |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
Real estate and construction |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
| round | $2.8M | Sep 27, 2021 Seed | |
Insurance |
round · $500K | $500K | — |
Legal and compliance |
round | $100M | Apr 22, 2026 Series B+ |
Developer tools and cloud |
round · $500K | $500K | — |
Fintech |
round · $500K | $4.5M | Aug 22, 2024 Seed |
In-person and live experiences |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | Aug 22, 2026 Pre-seed |
Robotics and hardware |
round · $500K | $16.6M | Jun 15, 2026 Seed |
Consumer and social |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Stablecoins |
round · $500K | $8.5M | Aug 20, 2024 Seed |
| round · $500K | $500K | Jun 17, 2026 Pre-seed | |
Logistics and mobility |
round · $500K | $500K | — |
Lending and credit |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Developer tools and cloud |
round | $2M | Feb 14, 2022 Seed |
Health and bio |
round · $500K | $500K | — |
Fintech |
round · $500K | $5.5M | Apr 23, 2026 Seed |
Health and bio |
round · $500K | $500K | — |
Crypto social and consumer |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | Jul 13, 2026 Seed |
Robotics and hardware |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
| round | undisclosed | Feb 18, 2025 Seed | |
Fintech |
round | undisclosed | Apr 3, 2025 Seed |
Health and bio |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
HR and recruiting |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
AI agents |
round · $500K | $5.5M | Mar 20, 2026 Seed |
| round · $500K | $500K | — | |
| round · $500K | $4.6M | Oct 28, 2025 Seed | |
AI agents |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Commerce and retail |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Education |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
AI agents |
round · $500K | $500K | — |
Manufacturing and industrial |
round | undisclosed | — |
Stablecoins |
round | undisclosed | Oct 12, 2022 Seed |
Logistics and mobility |
round | undisclosed | — |
Education |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Consumer and social |
round | undisclosed | — |
Logistics and mobility |
round | undisclosed | — |
| MmRelief Legal and compliance |
round | undisclosed | — |
Crypto x AI |
round | undisclosed | — |
Legal and compliance |
round | $4M | Jan 28, 2026 Series B+ |
Commerce and retail |
round | undisclosed | Feb 1, 2023 Seed |
Health and bio |
round · $500K | $500K | — |
AI coding and devtools |
round · $500K | $500K | Feb 18, 2026 Pre-seed |
Consumer and social |
round · $500K | $500K | — |
Legal and compliance |
round · $500K | $500K | — |
| LLingt Education |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $19.2M | Nov 24, 2025 Series A |
Developer tools and cloud |
round · $500K | $4.5M | Aug 22, 2025 Seed |
HR and recruiting |
round | undisclosed | Nov 10, 2021 Seed |
AI agents |
round · $500K | $500K | — |
Cybersecurity |
round | undisclosed | — |
Climate and energy |
round | undisclosed | Aug 3, 2021 Seed |
Lending and credit |
round | undisclosed | — |
Stablecoins |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | Jul 14, 2025 Seed |
Developer tools and cloud |
round | undisclosed | May 23, 2022 Seed |
AI agents |
round · $500K | $500K | Jul 30, 2026 Pre-seed |
HR and recruiting |
round · $500K | $3.7M | Nov 4, 2022 Seed |
Gaming |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Real estate and construction |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
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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.