- 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 12 of 22
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UUsul$500Kround
NNewton$500Kround
HHuduround
CCorgi Labs$500Kround
AAgileMDround
- WWorkDoneround
VVerne Robotics$500Kround
SSALT$500Kround
AAlex$500Kround
QQuestDBround
SSubVysion$500Kround
TThereCraftround
DDoe$500Kround
FF4 Industries$500Kround
SSkyvern$500Kround
HHoneydew$500Kround
CCorelayer$500Kround
DDydema$500Kround
CConfluence Labs$500Kround
FFeanix Biotechnologies$500Kround
EElectric Air$500Kround
JJetdocsround
GGimBooksroundVVyra$500Kround
GGoCardlessround
SSciTokround
FFlux Autoround
EExamediround
GGatherHQround
BBuoyant Aeroround
TTienda Cryptoround
OOutput Biosciencesround
PPelica$500Kround
WWhitespace$500Kround
TTaloflowround
RRedbird$500Kround
UUplane$500Kround
DDiversion$500Kround
KKebra$500Kround
SShotwell AI$500Kround
GGale$500Kround
AAgency$500Kround
NNewsBlurround
BBerry$500Kround
BBemlo$500Kround
IIron Leap$500Kround
PPopsy$500Kround
AAnana$500Kround
CCajal$500Kround
SSeerround
SStacksync$500Kround
OOchre Bioround
SStockline$500Kround
RReprompt$500Kround
FFintocround
NNoora Healthround
AAerogen Systems$500Kround
IInkeep$500Kround
ZZBioticsround
PPluralith$500Kround
PPloid$500Kround
BBaseFrame$500Kround
FF2$500Kround
CCopyCat AI$500Kround
TTaskaderound
FFondeadoraround
OOncoboxround
HHyperProbe$500Kround
AApozyround
AAbstraround
CCoperniq$500Kround
OOneSignalround
EEugit Therapeutics$500Kround
FFirstbaseround
DDrDroid$500Kround
SSignadotround
SSakneenround
RRobby$500Kround
CCosine$500Kround
KKorrAI$500Kround
PParagonround
BBannerround
PPando Bioscience$500Kround
VVersion Story Compareround
RRowFlow$500Kround
DDocsum$500Kround
GGivefront$500Kround
RRinsedround
LLogosGuard$500Kround
PPresti AI$500Kround
BBarakaround
DDisputeNinja$500Kround
KKern Systemsround
CCozmo AI$500Kround
QQuicknoderound
FFiladdround
RRalo$500Kround
ZZeroPath$500Kround
WWaybill$500Kround
RReacher$500Kround
AAbInitio Bio$500Kround
CCartpole$500Kround
PPhilon$500Kround
SSuperagent$500Kround
AAnakinround
AArrowround
SStrand AI$500Kround
DDropback$500Kround
EEvolvere BioSciences$500Kround
PPandairound
SSpur$500Kround
LLineWise$500Kround
TTekton Dynamics$500Kround
QQlo$500Kround
CCodeCrafters$500Kround
SSuperKalam$500Kround
CCora$500Kround
VVoquill$500Kround
DDecisional AI$500Kround
MMerlin AI$500Kround
AAucertround
RRosebud AIround
CColdreach$500Kround
PPlyxlround
AArctic Health$500Kround
KKapa$500Kround
LLiving Carbonround
TTodos Comemosround
AAella Creditround
PPaper Instruments$500Kround
HHelixDB$500Kround
PParadigm$500Kround
DDriver$500Kround
TTajirround
CCardamon$500Kround
QQuivr$500Kround
ZZapierround
CChatwootround
PPhases$500Kround
OOsium AI$500Kround
SSalvy$500Kround
AAnswerThis$500Kround
PPerceptron ML$500Kround
VVenu AIround
RReplicas$500Kround
PPocket$500Kround
CCodev$500Kround
DDatafoldround
HHillStarround
MMindbase$500Kround
SSunpia$500Kround
ZZarna$500Kround
CCredal$500Kround
KKhoj$500Kround
CConvexia$500Kround
NNetmaker$500Kround
BBayes Impactround
TTara AIround
MMelder$500Kround
DDatoric$500Kround
ZZenflowround
QQuotain$500Kround
KKimpton$500Kround
CCapix$500Kround
SSinovia Technologiesround
CCircaround
RRGI Labsround
TTake App$500Kround
CcamelAI$500Kround
TTelmairound
AAcunoteround
BBernard$500Kround
Kkonta.comround
MMedCryptround
IIRBC$500Kround
VVenta AI$500Kround
AAtlog$500Kround
RRaindrop$500Kround
HHappenstance$500Kround
ZZeo Route Plannerround
RRejuvenation Technologiesround
AAside$500Kround
OOneStop$500Kround
CChert$500Kround
PPayCaddy$500Kround
EEclipse Foodsround
PPana$500Kround
AAlgoUniversityround
TTellaround
TTendo$500Kround
PProSights$500Kround
GGlep$500Kround
JJamble$500Kround
OObento Health$500Kround
DDiode$500Kround
PPrendaround
SSubstrate$500Kround
SSkypherround
GGeraldround
SStairs$500Kround
| Company | Round with Y Combinator | Total raised | Latest raise |
|---|---|---|---|
| round · $500K | $500K | May 15, 2025 Seed | |
| round · $500K | $4.3M | Oct 22, 2025 Seed | |
| round | undisclosed | — | |
Stablecoins |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
| WWorkDone | round | undisclosed | — |
Robotics and hardware |
round · $500K | $500K | — |
Stablecoins |
round · $500K | $500K | — |
HR and recruiting |
round · $500K | $40.3M | Oct 1, 2025 round |
Data and analytics |
round | $12M | Nov 3, 2021 Series A |
Developer tools and cloud |
round · $500K | $500K | Mar 26, 2026 Pre-seed |
Robotics and hardware |
round | undisclosed | — |
| round · $500K | $500K | — | |
Robotics and hardware |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | — |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
| round · $500K | $500K | Feb 24, 2026 Pre-seed | |
Health and bio |
round · $500K | $500K | — |
Real estate and construction |
round · $500K | $500K | — |
| round | undisclosed | — | |
| GGimBooks Fintech |
round | undisclosed | Sep 10, 2021 Seed |
Consumer and social |
round · $500K | $500K | — |
Stablecoins |
round | undisclosed | — |
Consumer and social |
round | undisclosed | — |
Robotics and hardware |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
Stablecoins |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
Logistics and mobility |
round · $500K | $3.7M | Jun 25, 2026 Pre-seed |
Developer tools and cloud |
round | undisclosed | — |
Data and analytics |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $5M | Apr 15, 2026 Seed |
Developer tools and cloud |
round · $500K | $500K | — |
| round · $500K | $500K | Sep 10, 2026 Pre-seed | |
AI coding and devtools |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Legal and compliance |
round · $500K | $500K | — |
Legal and compliance |
round · $500K | $500K | — |
Consumer and social |
round | undisclosed | — |
Sales and marketing |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Sales and marketing |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
| round · $500K | $500K | — | |
Commerce and retail |
round | undisclosed | — |
AI agents |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | Oct 10, 2022 Series A |
Commerce and retail |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
Fintech |
round | $7M | Jul 13, 2026 Series A |
Health and bio |
round | undisclosed | — |
AI infrastructure and compute |
round · $500K | $500K | Jun 25, 2026 Pre-seed |
AI coding and devtools |
round · $500K | $13.5M | Sep 5, 2025 Seed |
Health and bio |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
| round · $500K | $19.5M | Sep 28, 2026 Seed | |
Fintech |
round · $500K | $500K | — |
AI agents |
round | undisclosed | Mar 24, 2026 Seed |
Fintech |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
AI coding and devtools |
round · $500K | $500K | Jun 30, 2026 Pre-seed |
Cybersecurity |
round | undisclosed | — |
| round | undisclosed | — | |
Climate and energy |
round · $500K | $4.5M | Nov 6, 2023 Seed |
Sales and marketing |
round | undisclosed | Jan 31, 2023 Series B+ |
Health and bio |
round · $500K | $500K | — |
| round | undisclosed | Mar 25, 2022 Series B+ | |
AI agents |
round · $500K | $500K | — |
Developer tools and cloud |
round | undisclosed | Aug 30, 2022 Seed |
Real estate and construction |
round | undisclosed | — |
| round · $500K | $500K | — | |
Developer tools and cloud |
round · $500K | $3M | Aug 12, 2024 round |
Insurance |
round · $500K | $500K | — |
| round | undisclosed | Aug 2, 2022 Series A | |
Real estate and construction |
round | undisclosed | Oct 17, 2023 Series A |
Health and bio |
round · $500K | $500K | — |
Legal and compliance |
round | undisclosed | — |
| round · $500K | $500K | — | |
Legal and compliance |
round · $500K | $500K | Mar 5, 2026 Seed |
Fintech |
round · $500K | $2.5M | Dec 21, 2025 Seed |
Commerce and retail |
round | $32M | Apr 25, 2023 Series B+ |
Legal and compliance |
round · $500K | $500K | — |
Commerce and retail |
round · $500K | $500K | Aug 16, 2024 Seed |
Fintech |
round | $20M | Nov 15, 2022 round |
Fintech |
round · $500K | $500K | — |
Health and bio |
round | undisclosed | — |
Insurance |
round · $500K | $500K | — |
| round | $35M | Oct 27, 2021 Series A | |
Education |
round | undisclosed | — |
Fintech |
round · $500K | $3.4M | Jun 18, 2026 Seed |
Cybersecurity |
round · $500K | $500K | — |
Logistics and mobility |
round · $500K | $500K | Sep 10, 2026 Pre-seed |
Commerce and retail |
round · $500K | $500K | — |
Foundation models and research |
round · $500K | $500K | May 22, 2026 Pre-seed |
Data and analytics |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | — |
Cybersecurity |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | — |
Stablecoins |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | — |
Fintech |
round · $500K | $2.1M | Jan 15, 2025 round |
Health and bio |
round · $500K | $500K | — |
Education |
round | undisclosed | Jan 5, 2022 Seed |
AI agents |
round · $500K | $5M | Apr 17, 2025 Seed |
HR and recruiting |
round · $500K | $8.1M | Jun 15, 2026 Seed |
Robotics and hardware |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | Jun 24, 2026 Pre-seed |
Developer tools and cloud |
round · $500K | $500K | — |
Education |
round · $500K | $2.5M | May 22, 2024 Seed |
AI agents |
round · $500K | $500K | — |
Legal and compliance |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
| round · $500K | $500K | — | |
Real estate and construction |
round · $500K | $500K | — |
Developer tools and cloud |
round | undisclosed | — |
AI agents |
round | undisclosed | Oct 24, 2024 Series A |
AI agents |
round · $500K | $500K | — |
AI agents |
round | undisclosed | — |
Health and bio |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
AI agents |
round · $500K | $500K | — |
Health and bio |
round | $21M | Jan 17, 2023 Series A |
Commerce and retail |
round | undisclosed | — |
Stablecoins |
round | undisclosed | — |
| round · $500K | $500K | — | |
Data and analytics |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | — |
AI agents |
round · $500K | $8.5M | Oct 8, 2024 Seed |
Commerce and retail |
round | undisclosed | — |
Legal and compliance |
round · $500K | $500K | — |
| round · $500K | $500K | — | |
AI agents |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | Sep 16, 2021 Seed |
Robotics and hardware |
round · $500K | $500K | — |
Manufacturing and industrial |
round · $500K | $500K | Nov 24, 2023 Seed |
HR and recruiting |
round · $500K | $500K | May 15, 2024 Seed |
Consumer and social |
round · $500K | $1M | Apr 7, 2026 Seed |
Legal and compliance |
round · $500K | $500K | — |
Sales and marketing |
round | undisclosed | — |
Developer tools and cloud |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $11.5M | Jun 29, 2026 Seed |
AI agents |
round · $500K | $500K | — |
Data and analytics |
round | undisclosed | — |
| round | undisclosed | — | |
Sales and marketing |
round · $500K | $500K | — |
Data and analytics |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | — |
Cybersecurity |
round · $500K | $500K | Dec 7, 2023 Seed |
AI agents |
round · $500K | $500K | — |
Health and bio |
round · $500K | $500K | — |
Cybersecurity |
round · $500K | $2.8M | Jul 10, 2023 Seed |
AI agents |
round | undisclosed | — |
Developer tools and cloud |
round | undisclosed | — |
Data and analytics |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | Jul 29, 2026 Pre-seed |
Health and bio |
round | undisclosed | — |
Sales and marketing |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | Mar 25, 2026 Pre-seed |
Sales and marketing |
round · $500K | $500K | — |
Robotics and hardware |
round | undisclosed | — |
Sales and marketing |
round | undisclosed | — |
| round | undisclosed | — | |
Commerce and retail |
round · $500K | $500K | Aug 15, 2022 Seed |
| round · $500K | $500K | — | |
Data and analytics |
round | undisclosed | Oct 26, 2021 Seed |
| round | undisclosed | — | |
| round · $500K | $500K | Aug 22, 2026 Pre-seed | |
Fintech |
round | undisclosed | — |
Health and bio |
round | undisclosed | Nov 2, 2022 Series B+ |
Fintech |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | Jul 8, 2025 Pre-seed |
| round · $500K | $500K | — | |
AI agents |
round · $500K | $50.5M | Sep 19, 2026 Series A |
Consumer and social |
round · $500K | $500K | Apr 29, 2026 Seed |
Logistics and mobility |
round | undisclosed | — |
Health and bio |
round | undisclosed | — |
AI agents |
round · $500K | $500K | — |
Consumer and social |
round · $500K | $500K | — |
AI agents |
round · $500K | $500K | Jun 16, 2026 Pre-seed |
Fintech |
round · $500K | $500K | — |
Climate and energy |
round | undisclosed | Jul 13, 2026 Series A |
Fintech |
round · $500K | $500K | Mar 1, 2026 Seed |
Education |
round | undisclosed | — |
Education |
round | $2.1M | Apr 22, 2025 Seed |
Fintech |
round · $500K | $500K | — |
Fintech |
round · $500K | $500K | Sep 13, 2025 Seed |
Fintech |
round · $500K | $500K | — |
Commerce and retail |
round · $500K | $500K | — |
Sales and marketing |
round · $500K | $500K | — |
Robotics and hardware |
round · $500K | $500K | — |
Education |
round | undisclosed | Jun 14, 2022 Series B+ |
| round · $500K | $500K | — | |
AI agents |
round | undisclosed | — |
Fintech |
round | undisclosed | — |
Stablecoins |
round · $500K | $500K | — |
| 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.