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Active YC Companies

5,056 Y Combinator companies with active status. Browse founder contacts, batch info, and company data.

5,056

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YC Company Directory

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Company
Batch
Description
Status
Location
Team
SiteFoundersReveal
Matano
W23Cloud Native SIEM (alternative to Splunk/Elastic)ActiveSeattle, WA, USA2Samrose Ahmed, Shaeq AhmedReveal
Maxi
W23AI Agent for your personal financesActiveNew York City, NY, USA2Akeem WilliamsReveal
Mercoa
W23AI Agent for Billpay platforms to pay invoices with virtual cardsActiveSan Francisco, CA, USA2Sai Arora, Sandeep DineshReveal
Metal
W23Institutional Intelligence for Private EquityActiveNew York, NY, USA17Taylor Lowe, James O'Dwyer, Sergio PradaReveal
Metal
W23The AI context platform for private capital. Everything your firm…ActiveNew York City, NY, USA17Taylor Lowe, James O'Dwyer, Sergio PradaReveal
Metal
W23Metal is an AI-driven operating system for fundraisingActiveLahore, Punjab, Pakistan21Usman GulReveal
Middleware
W23AI-based full stack observability platformActive133 Kearny St, San Francisco, CA 94108, USA40Laduram VishnoiReveal
Middleware
W23AI-based full stack observability platformActiveSan Francisco, CA, USA40Laduram VishnoiReveal
Milio
W23B2B-2C real-time account to account paymentsActiveBogotá, Bogota, Colombia16Toni Riera, Daniel Gomez, Juan Luis Perez EReveal
Miracle
W23Accelerate clinical trials with real-time, actionable insightsActiveSan Francisco, CA, USA6Jin KimReveal
Miracle
W23Accelerate clinical trials with real-time, actionable insightsActiveSan Francisco, CA, USA7Jin KimReveal
Modulari-T
W23We teach your immune system to attack and cure cancerActiveMontreal, QC, Canada; San Francisco, CA, USA4David White, Stephanie Mok, David Cotnoir-WhiteReveal
Mulligan
W23AI automation for insurance brokeragesActiveSan Francisco, CA, USA4Aman Raghuvanshi, Emily DorseyReveal
Nango
W23A single API for all your integrationsActiveSan Francisco, CA, USA; Remote6Robin Guldener, Bastien BeurierReveal
Narrative
W23AI-powered QA testing platformActiveSan Francisco, CA, USA7Suchit DubeyReveal
Narrative
W23AI agents for end-to-end testingActiveSan Francisco, CA, USA5Suchit Dubey, Akshit KhuranaReveal
Novelcare
W23Empowering every doctor and every patient to participate in researchActiveNew York City, NY, USA; Remote5Ethan Bond, Jason MarmonReveal
Noya Software
W23Product design tool that lets everyone design like a designerActiveSan Francisco, CA, USA; Remote2Devin Abbott, David ChenReveal
Numeral
W23The AI-native sales tax solution.ActiveSan Francisco, CA, USA85Matt DuVall, Sam RossReveal
nunu.ai
W23Building the first multimodal agents to play and test games.ActiveZH, Switzerland5Jan Schnyder, Kyrill Hux, Nicolas MuntwylerReveal
Odigos Technologies Inc.
W23Enterprise-Grade OpenTelemetryActiveBoston, MA, USA16Ari Recht, Eden Federman, Ari RectReveal
Ohm
W23Ohm helps engineering teams accelerate hardware development & testing.ActiveSan Francisco, CA, USA6Penelope JonesReveal
Omnistrate
W23Transform any software to multi-cloud SaaS in minutes not yearsActiveRedwood City, CA, USA15Kamal Gupta, Alok NikhilReveal
Omnistrate
W23Transform any software to multi-cloud SaaS in minutes not yearsActiveSan Francisco, CA, USA; Remote15Kamal Gupta, Alok NikhilReveal
OneText
W23Frictionless payments via SMSActiveSan Francisco, CA, USA; Remote6Jonathan Fudem, Daniel BrainReveal
Onshore
W23AI for corporate taxActiveNew York City, NY, USA60Dominic VitucciReveal
Orchid
W23AI-powered EHR for independent mental health professionalsActivePhiladelphia, PA, USA; New York, NY, USA4Joseph Pomianowski, Christian AcharteReveal
Overlord
W23AI Accountability PartnerActiveNew York, NY, USA2Josh Mitchell, Eddie RavenReveal
Pair AI
W23Reimagining education with short form video and AIActiveSan Francisco, CA, USA2Parth DetrojaReveal
Pair AI
W23Reimagining education with short form video and AIActiveNew York City, NY, USA2Parth Detroja, Jason GoodisonReveal
Palomma
W23AI Agents for Residential Property Managers & Real Estate DevelopersActiveMedellín, Medellin, Antioquia, Colombia8Cipriano Echavarria, Nicolas Gomez del Campo, Felipe MonsalveReveal
Palomma
W23AI & financial services for real estate in LatAm, starting by rentActiveMedellín, Antioquia, Colombia8Cipriano Echavarria, Nicolas Gomez del Campo, Felipe MonsalveReveal
Pando Bioscience
W23Gen-AI Designed Enzymes for Pharmaceutical InnovationActiveBoston, MA, USA5Will CaoReveal
Persana AI
W23Sales Agents with 100+ data sources to close more dealsActiveSan Francisco, CA, USA2Sriya Maram, Rush ShahaniReveal
Persist AI
W23Developing long-lasting drug formulations 50% fasterActiveWoodland, CA, USA6Karthik Raman, Christopher ShelnerReveal
Persist AI
W23Developing long-lasting drug formulations 50% fasterActiveSacramento, CA, USA6Karthik Raman, Christopher ShelnerReveal
Pier
W23Stripe for Credit - Trusted Credit Compliance PartnerActiveSan Francisco, CA, USA4Jessica ZhangReveal
Pier
W23Stripe for Credit - Trusted Credit Compliance PartnerActiveSan Francisco, CA, USA4Jessica Zhang, Alex Hegevall ClarkeReveal
Pierre
W23Pierre is a new, opinionated, git platform.ActiveSan Francisco, CA, USA10Jacob Thornton, Ian OwnbeyReveal
Pigeon
W23AI-powered document automation: collect, review, extract, and sync.ActiveNew York City, NY, USA5Adam BulowReveal
Pirros
W23AI Platform for Architects and EngineersActiveLos Angeles, CA, USA44Ari Baranian, Peter JohannReveal
Pledge Health
W23AI RCM assistant that handles any insurance task on payer portals for…Active—2Shreya Jagarlamudi, Andrew TangReveal
Pledge Health
W23AI RCM assistant that handles any insurance task on payer portals for…ActiveNew York City, NY, USA2Andrew TangReveal
Plutis
W23—ActiveSan Francisco, CA, USA2Kamil Ali, Asim HirjiReveal
Pointwise
W23App that tells you which credit cards to get and whenActive—3Ken Book, Benjamin LitvinReveal
PoloTab
W23Restaurant software that actually worksActiveMexico City, CDMX, Mexico18Andres Richardson, Juan Chomali, Aldo PiaggioReveal
PoplarML
W23Deploy Machine Learning Models with One CommandActiveSan Francisco, CA, USA2Danna Liu, Evan ChuReveal
Portalform
W23Build and host internal toolsActiveAshburn, VA, USA4Felipe Aragão, Felipe AragoReveal
Proglix
W23B2B Marketplace for Steel Raw MaterialsActiveJakarta, Jakarta, Indonesia25Wynn Wijaya, Prawira Indrawan, Wendy WijayaReveal
Propexo
W23Plaid for Commercial Real EstateActiveBoston, MA, USA6Nick Johnson, Ben KellerReveal

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