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100 Accelerators & Incubators
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The Founder's Handbook

Top 3 Accelerators and Incubators in Princeton (2026)

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Princeton's startup scene is supported by a mix of venture firms and university-linked funds. These organizations provide early-stage capital and support for new companies in the area.

The deep tech venture firm SOSV is a major player, with a portfolio of over 2,700 investments. Other local funds like Tigerlabs and the Princeton Alumni Entrepreneurs Fund also contribute to the ecosystem.

Below is our list of the best 3 accelerators and incubators in Princeton.

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Accelerators & Incubators List
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2,189 Accelerators & Incubators

Information about the industries, countries, and cities they generally invest in.

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Complete Unicorns List
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1,600+ Unicorns

Information about their valuation, HQ's location, founded year, name of founders, funding amount and number of employees.

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BioTech & Health Investors
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250 BioTech & Health Investors

List of startup investors in the BioTech, Health, and Medicine industries, along with their Twitter, LinkedIn, and email addresses.

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AI Investors
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250 AI Investors

List of 250 startup investors in the AI and Machine Learning industries, along with their Twitter, LinkedIn, and email addresses.

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FinTech Investors
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250 Fintech Investors

List of 250 startup investors in the FinTech and Finance industries, along with their Twitter, LinkedIn, and email addresses.

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SOSV Logo

1. SOSV

SOSV provides early-stage capital to deep tech founders tackling major challenges in human and planetary health. They operate several distinct, sector-specific startup development programs like HAX and IndieBio, which offer founders significant funding and hands-on resources.

Year Founded1995
FoundersSean O'Sullivan
Investment AmountHAX: $250K-$500K; IndieBio: up to $550K; Chinaccelerator: $180K ($50K program + $130K cash)
Equity TakenHAX/IndieBio: Fixed % via SAFE; Chinaccelerator: 6% common equity + convertible
Nº of Investments2796
Nº of Exits87
Tigerlabs Logo

As a seed fund and entrepreneurship center, Tigerlabs provides capital and mentorship for early-stage companies in the SaaS, FinTech, and digital media spaces. They combine investment with a collaborative hackspace, creating a unique ecosystem focused on helping founders launch and grow their ventures.

Year Founded2011
Founders
Nº of Investments13
Nº of Exits3

Focused on recent university graduates, the Princeton Alumni Entrepreneurs Fund provides matching investments to help launch early-stage ventures. This model offers crucial seed capital and connects founders to the extensive resources and network within the Princeton entrepreneurial ecosystem.

Year Founded2014
Founders
Nº of Investments5
Nº of Exits1
Duration (Weeks)52

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