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startup accelerators 81

81 startup accelerators and programs, from Techstars and Antler to a16z Speedrun and HF0. Terms, focus areas and deadlines change often, so check each program's own site before you apply.

Checked September 2026: every link in this room was checked in September 2026 or later. Places are listed in our own order; nobody pays to be listed. How we check

Next deadlines · 15 open

15 programs have an application deadline coming up.

Which ones and when: free with an account

The first 6 of 81 places · the other 75 with a free account

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+75 more places with a free account

All 81 accelerators, each with its terms, deadline and application page as the program states them, with the source of every fact. Plus a launch plan that follows you to every device.

No password. The link works once, for 15 minutes, and creates your free account the first time. We only email you when you ask us to. Privacy

Questions

at the desk

What is a startup accelerator?

A startup accelerator is a time-limited program, often around three months, that helps early-stage startups grow through mentoring, investor introductions and often an investment. Most programs run in groups (cohorts) and end with a demo day where founders pitch to investors.

How much equity do accelerators take?

It varies a lot. Of the 71 programs on this list with published terms, 12 take no equity. Each program's page shows its terms as the program publishes them; read the current ones on its own site before you apply. All published terms compared.

When do accelerators take applications?

Some run batches with fixed deadlines. 15 programs on this list have a published deadline still ahead: which ones and when opens with a free account. Others review applications on a rolling basis, such as Antler, a16z Speedrun and AI House (formerly AI2 Incubator). Deadlines move between batches, so check the program's own site before you apply. How long each program takes to answer.

What is the difference between an accelerator and an incubator?

Accelerators run short, structured programs for startups that already have a product or early traction, and they usually invest for equity. Incubators often support earlier ideas over a longer, more flexible period and may offer space and advice rather than money.

How do I get into a startup accelerator?

Programs look for a strong founding team, a large market and proof of progress, such as a working product, users or revenue. Keep your application short and show what you have done so far. Early users from startup directories and communities give you traction to point to.

Can I get the whole list as a file?

Yes: get the full list, all 318 places as an Excel file, with their links, the facts we checked and the date we last checked each one. It comes with a free account: no password, we email you a sign-in link.