Heavybit is a San Francisco-based venture capital firm specializing in early-stage investments in developer-focused startups. Founded in 2013, the firm has a strong track record of supporting companies that create tools and platforms for developers. Their portfolio includes notable companies such as PagerDuty, CircleCI, Netlify, Snyk, Contentful, Tailscale, and LaunchDarkly.

Heavybit offers a structured acceleration program that provides capital, product design, marketing, advice, and office space to help startups achieve product-market fit and scale. In September 2022, Heavybit closed Heavybit Holdings IV, L.P., an $80 million early-stage fund, to increase its support for developer-focused software firms.