Fifty Years

Make something civilization needs. Helping great scientists and engineers become great entrepreneurs is our jam.

Latest funding

$90M · October 27, 2021

Website: substack.fiftyyears.com.

X: @fiftyyears · 15,920 followers.

LinkedIn: linkedin.com.

Sectors: AI.

Subcategory: founder accelerator program.

Based in: San Francisco, United States.

Founded: 2015.

Last round: Oct 27, 2021 · 1,842 days ago.

Headcount: 11–50 employees.

On Recent Funding since: Sep 22, 2026.

Signals

X account@fiftyyears · created Jul 18, 2016 (10 years old) · 15,920 followers

Website registeredJun 20, 2007 (19 years old)

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/fifty-years (get a free API key).