They started Y Combinator because there was no early-stage funding model for startups in 2005. Traditional VCs required significant business plans and tested ideas, while angels were scarce. They wanted to provide small checks to founders to test their ideas before raising venture capital.
The initial name was Cambridge Seed, reflecting their location in Cambridge, Massachusetts. It was changed to Y Combinator to avoid geographic limitations and attract applicants from Silicon Valley and beyond.
Events were crucial because they fostered community and relationships among founders. Jessica Livingston, with her event planning background, organized weekly dinners, interviews, and other gatherings, which helped founders connect, share ideas, and build a supportive network.
Y Combinator focused on early-stage startups, providing small checks and standardized paperwork to simplify the process. Unlike traditional VCs, they held weekly dinners, encouraged community building, and prioritized founders over returns, creating a more founder-friendly environment.
The first batch was magical because it included founders like Sam Altman, Steve Huffman, Alexis Ohanian, and Aaron Swartz. It was a fun and collaborative experience, with founders deeply committed to their startups. This batch laid the foundation for Y Combinator's community-driven model.
Initially, Y Combinator provided $10,000 to $20,000 per startup. In 2011, Yuri Milner's Start Fund offered $150,000 uncapped to all YC companies, significantly increasing funding. Today, YC provides $500,000, reflecting its growth and the increasing costs of building startups.
Community was central to Y Combinator's DNA. Events like weekly dinners and Demo Days brought founders together, fostering collaboration and support. Alumni also played a key role in mentoring new batches, creating a self-sustaining ecosystem of founders helping founders.
Y Combinator went from being an underdog to a preeminent startup accelerator as its portfolio companies like Dropbox, Reddit, and Airbnb gained prominence. Press coverage, word of mouth, and high-profile speakers also contributed to its growing legitimacy.
Yuri Milner's Start Fund provided $150,000 uncapped to every YC company in a batch, giving founders instant confidence and runway. This move was unprecedented and helped many startups survive longer, even if they didn't raise significant funds at Demo Day.
Startup School was designed to encourage more people to start companies, whether or not they were funded by YC. It was free, informal, and focused on practical advice from successful founders, embodying YC's ethos of earnestness and accessibility.
Familiar with the lore of Y Combinator? Then you'll know Jessica Livingston — one of the original co-founders who started YC back in 2005. On a recent visit to our SF headquarters, she shared with the Lightcone hosts the stories and decisions of the early days that would form the foundations of YC as we know it today.