Speedrun is the early-stage startup accelerator program run by Andreessen Horowitz that deploys up to $1 million in funding, plus $7 million in credits, to new companies at close. Speedrun's Twitter Score is 103 out of 1000 (an Excellent rating) as of September 2026, ranking #6,945 (top 5%) among 486,621 tracked accounts.
Speedrun launched in 2023 and, per its official site, has since deployed more than $200 million to fund over 250 startups. The program wires capital immediately upon close and can follow on in future rounds. Support offered goes beyond capital, covering talent acquisition, recruiting, go-to-market strategy, marketing, creator networks, HR, and visa assistance. Business Insider reported that the program co-led a $4.5 million seed round for Antihero Studios alongside Laton Ventures in 2026.
Speedrun has accumulated 38,359 followers as of September 2026 on the platform and has published 2,380 posts. The account has been mentioned by 193 accounts, with 647 total mentions.
Speedrun's portfolio includes Moku, SuperGaming, Altera, Voyage, FLORA, Boinkers and Fundamental Research Labs.
Who follows Speedrun on X?
The accounts that follow Speedrun include 551 founders, 118 angel investors, 159 influencers and 8 VCs. Among them are Marc Andreessen, Mert, A16z, Murad, Mario Nawfal and Tommy.