Without a doubt, one of the hottest new startup accelerators in tech right now is Andreessen Horowitz’s Speedrun program. Launched in 2023, the accelerator has an acceptance rate of less than 1%. In a January blog post, the program said that over 19,000 startups pitched and fewer than 0.4% were accepted into the latest cohort.  The program used to focus on gaming startups, then expanded into entertainment and media, and is now a “horizontal program,” Joshua Lu, the program’s general manager and