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Top 4 Accelerators and Incubators in Connecticut (2026)

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Connecticut's startup scene is supported by a small group of accelerators and incubators. These programs often focus on the state's key industries, such as healthcare, technology, and insurance.

For instance, 4Catalyzer has seen three exits from its four investments in medical technology. Yale Ventures also supports the local ecosystem, with one exit from its three investments.

Below is our list of the best 4 accelerators and incubators in Connecticut.

Failory's Top 4 Picks

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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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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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By combining deep learning, cloud computing, and micro-fabricated devices, 4Catalyzer builds new companies to solve today's most pressing medical challenges. The incubator supports technology and healthcare startups, providing the ecosystem needed to accelerate breakthroughs in medicine.

Year Founded2014
FoundersJonathan Rothberg, Jonathan Rothberg
Nº of Investments4
Nº of Exits3

Yale Ventures supports the university's community of innovators by providing the education, mentorship, and funding needed to launch new companies. They specialize in helping faculty, students, and alumni translate academic research into impactful commercial ventures.

Year Founded2022
Founders
Nº of Investments3
Nº of Exits1

Hartford InsurTech Hub, powered by Startupbootcamp, accelerates early-stage startups that are innovating within the insurance industry. They provide founders with deep industry connections and mentorship to help them build and scale their technology.

Year Founded2017
FoundersSabine VanderLinden
Nº of Investments3
Nº of Exits
Duration (Weeks)12

Connecticut Center for Advanced Technology helps manufacturing and tech companies adopt advanced technologies through applied R&D and workforce training. Their work strengthens the regional industrial base by fostering innovation in critical sectors like Industry 4.0 and energy.

Year Founded2004
Founders
Nº of Investments1
Nº of Exits

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