AcceleratorMassChallenge is a global nonprofit accelerator founded in 2010, supporting early-stage startups across various sectors without taking equity. It…
43North
43North is an accelerator program based in Buffalo, NY, that invests $5 million annually to attract high-growth startups. It provides funding,…
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Find 43North online
Where to find this organization online, grouped by who runs each page. A link here does not mean the organization controls it.
Official links
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Third-party rankings
Where 43North ranks
| Ranking | Edition | Position | Since last edition | Trust | What it measures |
|---|---|---|---|---|---|
 Top 50 Startup Accelerators, Ranked by Exit Rate | 2026 | #41 | No prior edition | C | Performance |
Overview
43North is an accelerator program founded in 2014 and based in Buffalo, New York. The organization invests $5 million annually to attract and support high-growth startups that relocate to Buffalo. It aims to enhance the local startup ecosystem by providing resources, mentorship, and funding to entrepreneurs.
Focus
43North primarily invests in seed-stage startups across various sectors, including technology, consumer products, and healthcare. The program requires companies to have established traction with paying customers and to have raised prior venture capital. Selected companies receive a $1 million investment in exchange for 5% equity and must relocate to Buffalo for a year to participate in the accelerator program.
Support
The program offers a $1 million investment, mentorship, resources, and a supportive community to help startups grow and succeed in Buffalo.
Questions
What are the eligibility criteria for 43North?
Startups must be seed-stage companies with established traction and prior venture capital funding. They must also be willing to relocate to Buffalo for the duration of the program.
How does the application process work?
Interested startups can apply through the 43North application page. The application process typically involves submitting a business plan, financial projections, and details about the founding team.
What are the deal terms offered by 43North?
43North offers a $1 million investment for 5% equity in participating startups. This investment is designed to support high-growth companies in their early stages.
What is the format of the program?
The program is conducted in-person over 52 weeks in Buffalo, NY. It includes mentorship, workshops, and networking opportunities to help startups grow.
What makes 43North different from other accelerators?
43North requires startups to relocate to Buffalo, which fosters a strong connection to the local community and resources. The program also offers one of the largest check sizes among U.S. accelerators.
What are the success metrics for 43North?
Success is measured by the growth of portfolio companies, the amount of capital raised by alumni, and the overall impact on the Buffalo startup ecosystem.
Check your startup’s fit
Check your startup’s fit with 43NorthFrom public sources
What the sources say about 43North
43North's waitlist page refers to Spring 2026; it does not verify later applications.
Source: 43North Application Waitlist43North's program page says applications for its final cohort are closed.
Source: An Accelerator for Seed Stage Startups43North says its team helps participating companies with marketing.
Source: An Accelerator for Seed Stage Startups43North says its team helps participating companies with fundraising.
Source: An Accelerator for Seed Stage Startups43North says its team helps participating companies recruit.
Source: An Accelerator for Seed Stage Startups43North describes access to commercial contacts and an investor network.
Source: An Accelerator for Seed Stage Startups
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