I currently run YC’s infrastructure and I need some help! Over the last 7 years I’ve been at YC, our software team has grown considerably both in engineers and in products. We need to invest more in our infrastructure so we can keep shipping our pro…

BillionToOne (YC S17) is ranked at the top 5% of Y Combinator companies with $300M+ in funding from top VC firms. We have developed a DNA molecular counter that increases cfDNA diagnostic resolution by over 1,000x. Our first product, UNITY, is the f…

At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots. We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the inter…

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with revision control, design review, and automated test (think GitHub/Bitbucket for hardware). All…

We're a VC-funded startup building an automation platform for Infrastructure-as-Code, adding a Policy-as-Code layer above it, in order to make IaC usable in bigger companies, where you have to take care of state consistency, selective permissions, a…

Despite having built substantial credit in their home countries, millions of immigrants have difficulty accessing credit cards, loans, mortgages, and leases without domestic credit. Nova Credit enables newcomers and other global citizens to share th…