Fundraising Fox
The Y Combinator Mafia
10,678 people came through Y Combinator and went on to found or lead other companies.
Mathieu RihetYC Spring 2025Founded NovoflowGeorges CasassoviciFounderFounded NovoflowAlex LiuX25 BatchFounded PrismLand TantichotP25Founded PrismPriya KhandelwalS25Founded NixoShivam AgrawalYC Spring 2025Founded QualGentAaron YuX25Founded QualGentAmogh ChaturvediYC Spring 2025Founded Human BehaviorEmmett GoodmanYC Spring 2025Founded AlkaliVictor MillerYC Spring 2025Founded AlkaliYi ZhongYC Spring 2025Founded Besimple AIBill WangYC Spring 2025Founded Besimple AIMateo PerezYC Spring 2025Founded CartpoleBorong HuYC Spring 2025Founded NODI EnergyHenrik HanssonYC Spring 2025Founded VesenceLudvig SwanstromX25Founded VesenceXiangkai ZengX25Founded Klavis AIZihao LinX25Founded Klavis AIWin WangYC Spring 2025Founded ParaQueryIdalia FriedsonYC Spring 2025Founded Sygaldry TechnologiesHardik SinghYC Spring 2025Founded Boost RoboticsHans KumarYC Spring 2025Founded Boost RoboticsRoman ShemetCactus (YC S25)Founded Cactus ComputeHenry NdubuakuYC Summer 2025Founded Cactus ComputeCharles YongYC Spring 2025Founded Vassar RoboticsAyna AroraX25Founded MorphoAIAndrew SpielbergYC Spring 2025Founded MorphoAIAldo LipaniX25Founded Eloquent AIAmandeep SinghYC Spring 2025Founded Scalar FieldRamakant YadavP25Founded Scalar FieldTanishq KancharlaYC Spring 2025Founded Cashew LabsMichael KronovetYC Spring 2025Founded Cashew LabsScott StankeyYC Spring 2025Founded BramanteAnir PrativadiYC Spring 2025Founded ValueMatePietro DemicheliYC Spring 2025Founded ValueMateLoki CheemaYC Spring 2025Founded HemutKavan DoctorYC Summer 2025Founded Synthetic SocietyAaron ChewS25 BatchFounded Synthetic SocietySean DorjeX25Founded NaïveDennis ZaxX25Founded NaïveSergio Oliveira BergmannYC Spring 2025Founded MesmerLucas SilvaYC Spring 2025Founded MesmerKyle ReaganYC Spring 2025Founded chrtAaron CarverYC Spring 2025Founded chrtBrandon VeisehYC Spring 2025Founded MindFortAkul GuptaX25Founded MindFortAntoine BouchardyYC Spring 2025Founded ProboAlex OdinYC Spring 2025Founded AdentrisTimothy DanielX25Founded RimbaDimitri KassubeckYC Spring 2025Founded Moby AnalyticsThomas RapillyYC Spring 2025Founded Moby AnalyticsIshan KhareYC Spring 2025Founded Nimbic AIIshan MehtaYC Spring 2025Founded Nimbic AILalit KunduYC Spring 2025Founded PelicaCatherine ZhaoYC Spring 2025Founded PelicaLogan CarmodyYC Spring 2025Founded CotoolEddie ConkYC Spring 2025Founded CotoolMax PollardYC Spring 2025Founded CotoolMarc PapazianX25Founded PropolisMatt WhiteYC Spring 2025Founded PropolisJustin LeeYC Spring 2025Founded DenStephen SunYC Spring 2025Founded mlopEshani MehtaYC Spring 2025Founded LumariSam LambaYC Spring 2025Founded LumariGeorge ChengYC Spring 2025Founded Code FourDylan NguyenYC X25Founded Code FourTanachart (James) KujareevanichFounderFounded Vision LabZhichu RenYC Spring 2025Founded Vision LabWill Wenbo ZhangYC Spring 2025Founded Vision LabAvinash JoshiX25Founded CactusKyler BlueX25Founded WavedashYonas BeshawredYC Spring 2025Founded StarSlingDaniel WorkuYC Spring 2025Founded StarSlingRushi ShahYC Spring 2025Founded Text.aiParas ManiarYC Spring 2025Founded Text.aiPrahar PatelYC Spring 2025Founded Text.aiRajashree AgrawalYC Spring 2025Founded TheoremLennert JansenYC Spring 2025Founded AirweaveRauf AkdemirSpring batch X25Founded AirweaveCasey O'GradyP25Founded BlueshoeKai Yee WanSpring 2025 Batch (P25)Founded BlueshoeChloe SamahaX25Founded BondJacob PortukalianYC Spring 2025Founded Cascade SpaceArlen AbrahamYC Spring 2025Founded Cascade SpaceKrishang TodiYC Spring 2025Founded AegisAarav BajajYC Spring 2025Founded AegisDhanya ShahYC Spring 2025Founded AegisChristopher LambertYC Spring 2025Founded BitPatrolCinnamon SipperX25Founded GodelaAbhijit Pranav PamartyYC Spring 2025Founded GodelaJakob KnudsenX25Founded Foundation IndustriesAnanth KashyapX25Founded SureformNishant HoodaYC Spring 2025Founded DocketBoris SkurikhinYC Spring 2025Founded DocketVeniamin VeselovskyYC Summer 2025Founded PreseenMichael XingS25Founded Pingo
Frequently asked questions
- What is the Y Combinator mafia?
- The Y Combinator mafia is the network of 10,678 people who came through Y Combinator and went on to found or lead other companies, including Novoflow, Prism, Nixo, QualGent, Human Behavior.
- Who is in the Y Combinator mafia?
- Notable members include Mathieu Rihet (Novoflow), Georges Casassovici (Novoflow), Alex Liu (Prism), Land Tantichot (Prism), Priya Khandelwal (Nixo), Shivam Agrawal (QualGent), Aaron Yu (QualGent), Amogh Chaturvedi (Human Behavior), among 10,678 tracked members.
- What companies did Y Combinator alumni found?
- Companies founded by Y Combinator alumni include Novoflow, Prism, Nixo, QualGent, Human Behavior, Alkali, Besimple AI, Cartpole, NODI Energy, Vesence.