StartupFlow AI

Startup accelerators in the United States

The US has the deepest bench of accelerators in the world, from household names to sector specialists and city-level programs. The hard part isn’t finding one. It’s working out which will actually take a company at your stage, in your space.

Below are the US accelerators we track, each with funding, duration, equity, and focus. Sign up free to see which ones match your startup and why.

Startup accelerators in the United States

618 accelerators

Accelerator

MassChallenge

Remote

16 wks · equity-free

Equity-free accelerator + non-dilutive cash prizes

GeneralB2BHealthcare
Accelerator

a16z Speedrun

San Francisco, United States

12 wks · $1000k · ~10% equity

Up to $1M + $8M in credits, 12-week SF program

AIGamesConsumer
Accelerator

SOSV / HAX

Newark, NJ, United States

26 wks · $550k · ~12% equity

Up to $550K + a 6–9 month hard-tech engineering residency

Deep techHardwareClimate
Accelerator

Entrepreneur First (EF)

London · Paris · Bangalore · San Francisco, Global

24 wks · $250k · ~8% equity

Up to $250K + a 24-week pre-team to launch program

Deep techAIPre-team
Accelerator

Antler

Multiple cities, Global

24 wks · $250k · ~10% equity

~$100K–$250K for ~10% + a 6-month residency

GeneralPre-teamAI
Accelerator

500 Global

San Francisco, United States

17 wks · $150k · ~6% equity

$150K for 6% + a 4-month Silicon Valley program

GeneralAIFintech
Accelerator

Techstars

Multiple cities, United States

13 wks · $220k · ~5% equity

$220K for min. 5% + a 3-month mentorship program

GeneralFintechDeep tech
Accelerator

Y Combinator

San Francisco, United States

12 wks · $500k · ~7% equity

$500K for 7% + a 3-month San Francisco program

GeneralAISaaS
Accelerator

TAQADAM

Remote

26 wks · $40k · equity-free

KAUST six-month startup accelerator

Deep TechHealthClimate
Accelerator

Crucible Ignitor

Remote

equity-free

Equity-free program with mentorship and network access

Dual-use techDefense tech
Accelerator

CancerX Accelerator Cohort

Remote

Structured mentorship, curriculum, and investor access

Digital healthOncology
Accelerator

Adidas Cultivate and B.L.O.O.M.

Remote

Structured mentorship, curriculum, and investor access

Social impactSports tech
Accelerator

Danone Manifesto Ventures

Remote

$10000k

Up to $10M + a structured program

Food techPlant-basedHealthtech
Accelerator

Nestle R+D Accelerator

Remote

26 wks · equity-free

Equity-free program with mentorship and network access

Food techNutrition
Accelerator

PepsiCo Greenhouse Accelerator APAC

Remote

$100k

Up to $100K + a structured program

Circular economySustainable agriculture
Accelerator

The Estee Lauder Companies New Incubation Ventures

Remote

$3000k

Up to $3M + a structured program

BeautySkincareCosmetics
Accelerator

Kering Generation Award

Remote

Structured mentorship, curriculum, and investor access

Sustainable fashionBeauty
Accelerator

La Maison des Startups LVMH

Remote

Structured mentorship, curriculum, and investor access

LuxuryFashionCosmetics
Accelerator

Accelerate Africa Startup Programme

Remote

12 wks · equity-free

Equity-free program with mentorship and network access

General
Accelerator

Startup Wise Guys SaaS Africa

Remote

26 wks · $65k · ~12% equity

Up to €65K for ~12% + a structured program

FintechAgritechEdtech
Accelerator

The Baobab Network

Remote

14 wks · $100k

Up to $100K + a structured program

General tech
Accelerator

iStart Rajasthan

Remote

Structured mentorship, curriculum, and investor access

General
Accelerator

StartinUP Incubator Network

Remote

13 wks

Structured mentorship, curriculum, and investor access

CleantechEnergyDefence tech
Accelerator

ELEVATE Idea2PoC

Remote

equity-free

Equity-free program with mentorship and network access

General

Showing 24 of 618. See them all in the directory, or sign up free for the ones matched to you.

Common questions.

Straight answers. For the full picture, read the FAQ.

Well-known national programs run alongside strong sector- and city-specific accelerators. The right one depends on your stage, sector, and where you’re based, which is exactly what the matching is for.

Most equity accelerators invest a small amount for a few percent; some are equity-free or grant-based. Each listing shows the funding and equity terms up front.