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Accelerator San Francisco, California Est. 2005

Y Combinator

The world's best-known startup accelerator, funding hundreds of startups per batch with $500K and a three-month programme.

5,668+ startups supported 1 program listed

About Y Combinator

Y Combinator (YC) is the world's best-known startup accelerator, founded in 2005 by Paul Graham, Jessica Livingston, Trevor Blackwell, and Robert Tappan Morris. Based in San Francisco, it has funded over 5,600 startups with a combined valuation above $600 billion, running two batches a year and accepting hundreds of startups per batch from around the world, and its alumni network includes some of the most valuable technology companies ever built.

As an early-stage accelerator, YC pairs seed funding with intensive mentorship and access to a powerful founder network, and its three-month programme culminates in Demo Day, where batch companies pitch to hundreds of leading venture capitalists and angels. Each accepted startup receives a standard $500,000 investment, $125,000 for 7% equity plus $375,000 on an uncapped SAFE, and during the programme founders get weekly dinners with talks from accomplished entrepreneurs, office hours with YC partners, and a deep library of startup resources. YC also runs a late-stage YC Continuity programme for growth-stage alumni and the free YC Startup School for pre-accelerator founders.

Its alumni include Airbnb, Stripe, DoorDash, Coinbase, Instacart, Dropbox, Twitch, Reddit, and Cruise, and it has funded a growing set of India-focused startups, among them Razorpay, Meesho, ClearTax, and Khatabook. Technical founders building scalable products at the pre-seed or seed stage are the ideal candidates, across sectors and geographies but favouring teams with strong technical co-founders, a working product, and a large market; Indian founders able to relocate to San Francisco for the batch and building for global or large domestic markets fit well. It is online at ycombinator.com.

Who they work with

Stages
Idea MVP / Prototype Early Revenue
Sectors
AI, SaaS & Enterprise Fintech Biotech, Health & Pharma Deeptech & Robotics Consumer & D2C
Notable alumni
Airbnb Stripe DoorDash Coinbase Instacart Dropbox

Programs by Y Combinator 1

Frequently asked questions

What funding programs does Y Combinator run?

Y Combinator currently has 1 program listed in this directory, including Y Combinator Summer 2026 Batch Accelerator. Each program page covers the funding amount, eligibility and application process.

Is Y Combinator a government organisation?

Y Combinator is listed as a accelerator. It is not a government body, and its programs follow the organisation's own selection process.

How do I evaluate whether a Y Combinator program fits my startup?

Start with the stages and sectors shown on this profile, then open the program pages for eligibility conditions and document checklists. If you want a structured view, send an enquiry below and an IncorpX advisor will walk you through fit and readiness.

Do I apply to these programs through IncorpX?

No. Applications are always submitted in your own name with the respective program authority. IncorpX is independent of Y Combinator and provides assistance for application preparation, document organisation and prerequisite registrations such as incorporation, DPIIT recognition, MSME and GST.

Enquire about Y Combinator

Tell us what you are building and which Y Combinator program you are evaluating. An IncorpX advisor will help you assess fit and get application-ready.

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Your enquiry goes to the IncorpX advisory team, who will help you evaluate fit and prepare. We are independent of Y Combinator and never contact organisations on your behalf.

Important disclaimer

IncorpX is a private platform operated by a private company. It is not a government department, agency or official portal, and it is not affiliated with, endorsed by, or acting on behalf of any government body or of any organisation, incubator, accelerator, investor or partner listed in this directory. All program names, logos and trademarks are the property of their respective owners and are used for identification only.

This directory is compiled from publicly available official sources and is provided for general information only. It does not constitute legal, financial, tax or professional advice. Funding amounts, eligibility criteria, required documents, deadlines and availability are determined by each program authority and change with every cycle, so the details shown here may be incomplete or out of date. Always confirm the current terms on the official program source before you apply or take any decision.

IncorpX charges no fee for the information in this directory and does not collect, process, lodge or submit any application on your behalf. Applications are made by you, in your own name, directly with the respective program authority. IncorpX provides assistance only for application preparation and for related registrations such as company incorporation, DPIIT recognition, MSME (Udyam) and GST. Eligibility, approval, disbursement and selection rest solely with the respective program authority, and IncorpX makes no representation or guarantee as to any outcome.

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