Y Combinator Summer 2025. Today, renowned startup accelerator institution y combinator declared an open call for innovative startups as it. Today, we're kicking off our 35th demo day — featuring founders from 34 countries and over 200 startups building in more than 100 verticals.

Here are the 98 companies from y combinator’s summer 2020 demo day 1. News and discussion around y combinator and y combinator companies.