- 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 17 of 22
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TTesorioround
AAnchor$500Kround
CCourierround
MMeasuredround
GGenuityround
RRainbowround
FFlowgladround
SSintemround
NNinesround
RReform$500Kround
FFastJVMround
FFitiaround
WWavedash$500Kround
RRelativity Spaceround
GGEn1E Lifesciencesround
PPrometheusround
BBoronground
ZZeitviewround
JJuicebox$500Kround
LLua$500Kround
AARQround
SSynthetic Sciences$500Kround
SStrac$500Kround
LLabric$500Kround
SSnapTrade$500Kround
MMasonround
DDeepGrove$500Kround
EEvoly$500Kround
LLakonia$500Kround
DDaedalusround
HHona$500Kround
FFinic$500Kround
GGeneral Proximityround
CCenote$500Kround
GGotraderound
IInflection Space Systems$500Kround
NNozomio$500Kround
HHatchwaysround
TThe Prompting Company$500Kround
RRASPIRE$500Kround
PPolymet$500Kround
TTYBR Health$500Kround
DDiscovered Materials$500Kround
BBitriseround
EExecutor$500Kround
SSafepayround
OOrca ADE$500Kround
SSubImage$500Kround
SSkillsync$500Kround
MMica AI$500Kround
TTornyol$500Kround
FFleek$500Kround
AAlloovium$500Kround
SSkyhook$500Kround
DDecohere$500Kround
SSubsets$500Kround
HHowdy.comround
PParsagonround
AAssemblyround
NNorra$500Kround
TTrexo Roboticsround
PPrimeVault$500Kround
WWomen Who Coderound
MMango Medical$500Kround
HHelicarrier (prev Buycoins)round
SSygaldry Technologies$500Kround
VVelorum Therapeutics$500Kround
VVespper$500Kround
VVoxOps AI$500Kround
FFuse$500Kround
PPickle$500Kround
RReconeroround
BBeaconsround
FForageround
CCobbery$500Kround
TTweeks$500Kround
BBlue Frog Gaminground
HHemlock$500Kround
AAutomat$500Kround
AAccordround
AAutodial prev Qwestround
TTruthSystems$500Kround
OOlive$500Kround
OOrangewood Labsround
AAgeospatial$500Kround
VVersive$500Kround
MMiracle$500Kround
LLimnionround
LLeon & Georgeround
CComplete$500Kround
WWallbit$500Kround
AAvocadoround
RReady Educationround
BBulk MRO Industrial Supplyround
NNuMind$500Kround
PPair Teamround
SSIRUMround
PPovioround
DDiffusion Studio$500Kround
DDryMerge$500Kround
FFintualround
PProxis$500Kround
Ccourtyard.io$500Kround
VVendy$500Kround
SSonia$500Kround
GGroundControl$500Kround
BBronco AI$500Kround
GGlitziround
AAllus AI$500Kround
NNaturAll Clubround
IInlet$500Kround
VVolantioround
FFirecrawl$500Kround
AAdsideround
GGoLorryround
DDevyce$500Kround
MMailTimeround
FFemale Investround
CCaliiround
SSilurian$500Kround
FFoundation Industries$500Kround
LLightberry$500Kround
EEvardiround
NNestorround
CclicOHround
VVera Health$500Kround
BBeGoround
BBetter Auth$500Kround
AAilitround
EEmailioround
LLineLeapround
AAster$500Kround
IInsForge$500Kround
RRed Barn Robotics$500Kround
BBot MDround
AAcrely$500Kround
HHarmonic Discoveryround
OOpenRelay$500Kround
LLamar Healthround
MMediSearch$500Kround
PPrequelround
KKairos Healthround
CCompyle$500Kround
MMidplane$500Kround
RReditus Space$500Kround
BBiggerPicture$500Kround
MMacromoltekround
WWANTD$500Kround
MMy NextDermaround
GGuardian RF$500Kround
OOverviewround
TTreasury Primeround
DDreamRP$500Kround
SSafer Managementround
PProximitty$500Kround
CCyclon$500Kround
- BBrowserBookround
SSunFarmerround
MMedmonkroundBBloom Institute of Technologyround
MMedplum$500Kround
MMagicround
Ttash$500Kround
AAtmoround
CCardinal$500Kround
OOctaPulse$500Kround
PPaasa$500Kround
QQuotaBookround
EExosat$500Kround
OOpenHack$500Kround
PParadeDB$500Kround
RRoundabout Technologies$500Kround
PProberound
CCodeNowround
VVelontra$500Kround
SStafBook$500Kround
CChordio$500Kround
FFreesolo$500Kround
AAtomic Industriesround
SSmartbase$500Kround
IInteguru$500Kround
MMercura$500Kround
BBelvedir$500Kround
TTepali$500Kround
UUpstream$500Kround
LLevroround
Ttriiround
GGiveMeTapround
OOffDeal$500Kround
KKilvin$500Kround
CConverge$500Kround
EEdystround
MMixerBoxround
OOpenSEO$500Kround
BBeeBettor$500Kround
RRepoolround
LLayloround
UUpfortround
CCandidatelyround
TTopological$500Kround
| Company | Round with Y Combinator | Total raised | Latest raise |
|---|---|---|---|
AI agents |
round | $17M | Jul 5, 2022 Series B+ |
Fintech |
round · $500K | $500K | — |
AI agents |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
| round | undisclosed | — | |
Wallets and accounts |
round | $1.5M | Jan 15, 2025 Series A |
Developer tools and cloud |
round | undisclosed | — |
Developer tools and cloud |
round | undisclosed | — |
Robotics and hardware |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | — |
Sales and marketing |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Gaming |
round · $500K | $4.8M | Dec 15, 2025 Seed |
Robotics and hardware |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
| round | undisclosed | Jul 7, 2026 Series B+ | |
Commerce and retail |
round | undisclosed | Jan 19, 2022 Series A |
Robotics and hardware |
round | $115M | Mar 4, 2025 round |
AI agents |
round · $500K | $110.5M | Aug 7, 2026 Series B+ |
AI agents |
round · $500K | $500K | Apr 16, 2026 Seed |
Stablecoins |
round | $70M | Mar 3, 2026 Series B+ |
| round · $500K | $500K | — | |
Cybersecurity |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | Oct 17, 2022 Seed |
Robotics and hardware |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $1.6M | Jul 1, 2026 Seed |
Climate and energy |
round · $500K | $500K | — |
Defense and security |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | Jun 17, 2024 Series A |
Legal and compliance |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Sales and marketing |
round · $500K | $500K | — |
Fintech |
round | $15.5M | Apr 4, 2022 Series A |
Robotics and hardware |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $6.7M | Oct 1, 2025 Seed |
HR and recruiting |
round | undisclosed | — |
AI agents |
round · $500K | $7M | Nov 3, 2025 Seed |
Cybersecurity |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Health and bio |
round · $500K | $500K | — |
AI agents |
round · $500K | $9.5M | Aug 14, 2026 Seed |
Developer tools and cloud |
round | $15M | Jun 23, 2026 Series B+ |
Developer tools and cloud |
round · $500K | $500K | Aug 4, 2026 Pre-seed |
Stablecoins |
round | undisclosed | — |
AI coding and devtools |
round · $500K | $500K | — |
Cybersecurity |
round · $500K | $4.7M | Nov 18, 2025 Seed |
Developer tools and cloud |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | Aug 11, 2026 round |
Commerce and retail |
round · $500K | $25.5M | Jul 8, 2026 round |
Legal and compliance |
round · $500K | $500K | Jul 13, 2026 Pre-seed |
Developer tools and cloud |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $500K | — |
Education |
round · $500K | $500K | Feb 17, 2024 Pre-seed |
HR and recruiting |
round | undisclosed | Jan 11, 2023 Series A |
Data and analytics |
round | undisclosed | — |
Logistics and mobility |
round | undisclosed | Oct 7, 2021 Seed |
Legal and compliance |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Stablecoins |
round · $500K | $500K | — |
Education |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
Exchanges and on-ramps |
round | undisclosed | — |
AI infrastructure and compute |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Fintech |
round · $500K | $25.5M | Mar 16, 2026 Series A |
Robotics and hardware |
round · $500K | $500K | Jun 5, 2025 Seed |
| round | undisclosed | — | |
Consumer and social |
round | undisclosed | — |
Stablecoins |
round | $62M | Jun 3, 2026 Series B+ |
AI agents |
round · $500K | $500K | — |
HR and recruiting |
round · $500K | $500K | — |
Gaming |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $15.5M | Nov 19, 2025 Series A |
Sales and marketing |
round | $10M | Jan 25, 2023 Series A |
Education |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Robotics and hardware |
round | undisclosed | — |
Fintech |
round · $500K | $500K | — |
Media and content |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
HR and recruiting |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
AI agents |
round | undisclosed | — |
Education |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Education |
round · $500K | $3.5M | Apr 2, 2023 round |
Health and bio |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $2.7M | Sep 16, 2024 Seed |
Fintech |
round | $39M | Nov 2, 2021 round |
| round · $500K | $500K | — | |
Crypto payments |
round · $500K | $7.5M | Jul 29, 2025 Series A |
Stablecoins |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Manufacturing and industrial |
round · $500K | $500K | — |
AI infrastructure and compute |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
Commerce and retail |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | — |
AI agents |
round | undisclosed | — |
AI agents |
round · $500K | $90M | Sep 22, 2026 Series B+ |
Sales and marketing |
round | undisclosed | — |
Commerce and retail |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
Consumer and social |
round | undisclosed | — |
Fintech |
round | $11.2M | Jul 29, 2024 Series A |
Commerce and retail |
round | $22.5M | Jan 24, 2022 Series A |
Foundation models and research |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | Jul 30, 2026 Seed |
Robotics and hardware |
round · $500K | $500K | Feb 28, 2026 Seed |
Climate and energy |
round | undisclosed | — |
HR and recruiting |
round | $2M | Dec 7, 2022 Seed |
Logistics and mobility |
round | undisclosed | May 23, 2022 Series A |
Health and bio |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
Cybersecurity |
round · $500K | $5.5M | Jun 25, 2025 Seed |
Robotics and hardware |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
In-person and live experiences |
round | undisclosed | — |
| round · $500K | $500K | Jun 16, 2026 Pre-seed | |
AI coding and devtools |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Robotics and hardware |
round · $500K | $500K | — |
Health and bio |
round | $5M | Mar 24, 2026 Series A |
| round · $500K | $500K | — | |
Health and bio |
round | $8M | Sep 8, 2022 Seed |
AI infrastructure and compute |
round · $500K | $500K | Sep 5, 2026 Seed |
Health and bio |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | Mar 24, 2026 Seed |
Data and analytics |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $7.6M | Dec 1, 2025 Seed |
Logistics and mobility |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Commerce and retail |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | May 15, 2025 Seed |
Robotics and hardware |
round | undisclosed | Feb 21, 2022 Series A |
Fintech |
round | undisclosed | — |
Consumer and social |
round · $500K | $500K | — |
Education |
round | undisclosed | — |
Lending and credit |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | — |
| BBrowserBook | round | undisclosed | — |
Climate and energy |
round | undisclosed | — |
| MMedmonk Health and bio |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
Foundation models and research |
round | undisclosed | Oct 21, 2025 Seed |
Fintech |
round · $500K | $500K | Sep 10, 2026 Pre-seed |
| round | undisclosed | — | |
| round · $500K | $500K | — | |
Robotics and hardware |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
Fintech |
round | $11M | Aug 16, 2022 Series A |
Robotics and hardware |
round · $500K | $500K | Sep 3, 2026 Pre-seed |
Cybersecurity |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $12.5M | Jul 14, 2025 Series A |
| round · $500K | $500K | — | |
Education |
round | undisclosed | — |
Education |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
HR and recruiting |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Education |
round · $500K | $500K | — |
Health and bio |
round | $42M | Sep 19, 2025 Series A |
Manufacturing and industrial |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Developer tools and cloud |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | Dec 29, 2025 Seed |
AI agents |
round · $500K | $500K | Jun 26, 2026 Pre-seed |
| round · $500K | $500K | — | |
| round · $500K | $3.5M | Jun 3, 2026 Pre-seed | |
Stablecoins |
round | undisclosed | Sep 1, 2021 Seed |
Fintech |
round | undisclosed | — |
Consumer and social |
round | undisclosed | — |
Fintech |
round · $500K | $12.5M | Jul 29, 2025 Series A |
Data and analytics |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
HR and recruiting |
round | undisclosed | — |
Consumer and social |
round | undisclosed | — |
Sales and marketing |
round · $500K | $500K | — |
Gaming |
round · $500K | $500K | — |
Fintech |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
Insurance |
round | $8M | Oct 26, 2023 Series A |
HR and recruiting |
round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
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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.