Certainly, one of many hottest new startup accelerators in tech proper now could be Andreessen Horowitz’s Speedrun program. Launched in 2023, the accelerator has an acceptance fee of lower than 1%. In a January blog post, this system mentioned that over 19,000 startups pitched and fewer than 0.4% had been accepted into the most recent cohort.
This system used to deal with gaming startups, then expanded into leisure and media, and is now a “horizontal program,” Joshua Lu, this system’s normal supervisor and a accomplice at a16z, instructed TechCrunch. At present, founders of any sort of startup can apply, and this system runs for about 12 weeks in San Francisco. It as soon as had a program in Los Angeles, however Lu mentioned the main focus might be on SF any more.
There are two cohorts a yr, and round 50 to 70 startups are accepted into every. This system invests up to $1 million into every firm, although the draw back is that it’s a bit dear. It sometimes invests $500,000 up entrance in change for 10% of the startup’s firm through a SAFE word, and one other $500,000 if the following spherical is raised inside 18 months, at no matter phrases agreed to by the opposite buyers.
As compared, Y Combinator typically takes a fixed 7% of the corporate for $125,000, with one other $375,000 “invested on an uncapped MFN protected.”
Speedrun mentioned its program is extra “fairness costly” due to what it presents founders. It supplies them with entry to a16z’s advisory and enterprise networks that help with duties like go-to-market, model growth, media technique, and expertise sourcing. Plus it presents the startups perks like $5 million in credit to distributors comparable to AWS, OpenAI, Nvidia, and Deel.
Given the excessive curiosity, and low acceptance fee, TechCrunch spoke to Lu for some tips about how startups can greatest stand out. The most recent cohort started in January and can finish in April with a Demo Day. Purposes for the next cohort open in April, although it seems to be at low season functions year-round, Lu mentioned.
Give attention to the founding group
Speedrun focuses on early-stage startups. Due to this, they actually study who’s on the founding group and whether or not their abilities complement one another, Lu mentioned.
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“That doesn’t imply one must be technical and one must be business and one must be advertising,” Lu mentioned. It implies that “we want to not see any obtrusive holes in capabilities or pursuits. We wish the founding group to be self-aware and for that to be a part of the hiring plan.”
In addition they prefer to see groups which have labored collectively earlier than or have a shared historical past.
“There are many issues {that a} founding group has to navigate of their startup journey and having a little bit of sample recognition, with the ability to work with one another, figuring out learn how to disagree and learn how to come out the opposite facet of a disagreement, these are all issues individuals on founding groups with shared histories have a better time with, on common,” he continued.
Despite the fact that AI has lowered the obstacles to constructing software program, it’s nonetheless extremely useful for a founding group to be technical, Lu mentioned. On the identical time, as a result of AI has made it a lot quicker to construct and validate hypotheses and get a product on the market, Lu mentioned the Speedrun group likes to see when a startup already has somewhat little bit of market validation or traction for his or her product.
“Speedrun as a program is de facto nice at serving to groups pour gasoline on a really small spark or fireplace,” he mentioned. “We search for groups which have endeavored to construct and attempt to present us that there’s somewhat spark we are able to fan the flames on.”
Restrict the market “principle”
Lu mentioned one frequent mistake founders usually make within the utility course of is spending an excessive amount of vitality speaking concerning the market principle or why there’s a outlined downside and why their answer is the fitting one. “All of which may be true,” he mentioned.
On the identical time, he added, even the most important, most profitable tech firms confronted sudden blockades once they had been younger, typically even pivoting utterly. What an organization thinks it’s going to construct initially isn’t essentially what is going to make it profitable on the finish.
“What we actually need to hear about is why this founding group is de facto good collectively,” he continued, “why they’re an excellent founding group, the very best founding group to unravel this explicit downside.” After which on high of that, any validation on the concept itself.
It’s okay to make use of AI for the applying, however…
Lu mentioned this system encourages each founder to make use of AI to “clear up” their utility. He mentioned there’s now no excuse for grammar errors or misspellings given the rising sophistication of AI instruments. He additionally mentioned AI can assist founders type out their ideas, making them clearer, extra concise, and extra coherent.
But when AI did all of the work in explaining the startup, which will backfire. If a founder makes it to the following spherical, will probably be a reside video-call interview. “At that time, their reside narration clarification abilities are going to be put to the take a look at,” he mentioned. So founders needs to be ready to speak cogently about their startup with out the assistance of AI.
Solely about 10% of founders make it to the video-call stage. There are sometimes two to 3 buyers on the judging panel at a time.
After the reside interview, the group sometimes conducts a couple of extra screening calls with the founders, after which a closing choice on the cohort is made.
Be grasping to community
There are, in fact, different accelerator applications for startups to select from. Lu mentioned Speedrun itself was impressed by a few of these different applications.
Nonetheless, he mentioned, this accelerator prides itself on giving founders entry to a big, specialised working group. In actual fact, he mentioned the most effective groups that get probably the most out of this system are those most “grasping about getting publicity to the superb individuals and applications” Speedrun has to supply.
Lu listed off just some factors: a16z has round 600 individuals, and 10% of that workers is on the funding group, he mentioned; everybody else is an operator who helps the businesses the agency works with. Consequently, founders in Speedrun can have entry to specialists who can assist with advertising, banking, finance, administration, and plenty of different capabilities. So it helps to know who the startup needs to attach with and why.
“We inform founders that come by means of this system, what you get out of Speedrun is what you place into it,” he mentioned. “We predict founders who need to benefit from world specialists in many alternative domains early of their startup journey can be actually good to decide on us.”
Recommendation from a founder in this system
Founder Mohamed Mohamed, who’s within the latest cohort, simply introduced a $5 million increase for his proptech startup Good Bricks led by a16z’s Speedrun. He was interested in this system as a result of he mentioned it stood out as one of many few “explicitly designed for co-founders engaged on frontier AI functions,” and he picked it as a result of he wished a program that may permit him to “stress-test an bold technical imaginative and prescient.”
Mohamed mentioned he handled the applying like an inside technique memo moderately than a pitch. “As a substitute of sharpening buzzwords, we targeted on readability — the true downside, why it’s structurally exhausting, and why our group is unusually well-positioned to unravel it,” he mentioned. “We had been express about what was working, what wasn’t, and the place we would have liked assist. I feel that honesty and clear articulation of why this downside issues” is what helped the corporate within the utility course of.
He known as the entire course of “rigorous however refreshingly considerate,” and mentioned it was designed to know how founders assume, not simply what they’ve constructed thus far. “The conversations went deep into product structure, knowledge technique, and long-term ambition. It felt nearer to a partner-level dialogue than a typical accelerator interview, which was a robust sign for us,” he mentioned.
His general recommendation is to be “intellectually sincere and exact.” For instance, he mentioned in his utility he prevented “over-optimizing” for the sake of hyping up his firm. “If you happen to’re imprecise, spinoff, or overly defensive about your concept, it exhibits rapidly. Don’t attempt to sound larger than you’re; readability about the place you really are is much extra compelling than inflated narratives,” he mentioned.
Ultimately, “Speedrun isn’t on the lookout for good firms; they’re on the lookout for founders who can motive clearly about complicated issues and construct with conviction,” he mentioned. “Articulate the exhausting components of what you’re doing and why they’re value tackling. Depth beats polish each time.”
Correction, story initially misstated YC’s funding for its 7%. It has been corrected.

