Most startup accelerators are actually making your company worth less.
Every founder dreams of getting into a top accelerator to boost their valuation and network, but the data tells a much grimmer story. A study of 750,000 startups found that the vast majority of these programs provide 'negative value added' compared to companies that never joined one. Unless you land in a tiny 'right tail' of elite programs like Y Combinator, you would literally be better off doing nothing at all. For entrepreneurs, this means the prestigious 'demo day' badge might actually be a signal of wasted time and equity rather than a launchpad. It turns out that for most founders, these programs are more like expensive social clubs than business boosters.
Beyond Demo Day: Sorting and Value Added in Startup Accelerators
SSRN · 6566858
We study who joins startup accelerators, how founders sort across programs, and which accelerators improve startup outcomes. Using a comprehensive sample of about 750,000 U.S. startups linked to 329 accelerators, we adapt the teacher value-added framework from education economics to estimate accelerator value added (AVA) while accounting for sorting. Selection is systematic: observably better ventures are more likely to enter accelerators and to sort into higher-AVA programs. Yet accelerator per