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a16z Speedrun (SR006)

a16z Speedrun puts up to $1M behind early-stage founders building the next generation of technology companies.

a16z Speedrun (SR006) banner
$1.0M • Due September 28, 2025
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Global
AI, B2B SaaS, Consumer, Infrastructure/Dev Tools
Pre-seed, Seed

a16z Speedrun puts up to $1M behind early-stage founders building the next generation of technology companies. This 12-week San Francisco program combines direct investment from Andreessen Horowitz with hands-on mentorship from industry leaders who have built category-defining companies.

What makes Speedrun different is the scale and speed. Since launching in 2023, the program has deployed over $180M across 150+ startups, creating one of the most active early-stage investment engines in Silicon Valley. You are not just getting funding—you are joining a community of 500+ founders tackling similar challenges.

The program is designed for global founders, with dedicated support for visa applications, banking setup, and relocation guidance. Beyond the $1M investment, participants get $5M in platform credits, access to in-house recruiters, and the full weight of a16z network for follow-on fundraising.

Ready to Apply?

Join the next wave of successful startups