We work intensively with the companies for three months to get them into the best possible shape and refine their pitch to investors. Each cycle culminates in Demo Day, when the startups present their companies to a carefully selected, invite-only audience. But YC doesn’t end on Demo Day. We and the YC alumni network continue to help founders for the life of their company, and beyond.

Happydance builds high-performance careers websites that turn candidate experience into competitive advantage. Our SaaS platform helps mid-market and enterprise companies attract top talent, showcase their employer brand, and convert interest into hires, seamlessly and at scale.

Talent Llama customers hire 25% faster by rethinking how they screen applications. Instead of relying on resumes, they use our AI to interview everyone — automatically. It’s a dynamic, two-way voice conversation that uncovers real skills without eating up recruiter time. The result? Better hires, faster decisions, thousands a month in savings.

HelloSky, The Precision Talent Intelligence Platform consolidates human capital, company, talent, investor, and assessment data into a single GenAI-powered platform. With dynamic market mapping, real-time tracking, and SmartRank™ technology, HelloSky is changing the game for how executive precision talent is sourced and evaluated, eliminating the need for multiple disparate costly subscriptions.

Metaview is the Agentic Recruiting Platform with AI agents that handle sourcing, application review, notes, reporting, and all the admin recruiters hate. Every agent shares a single layer of context about your org and how you hire. They work autonomously, but never without human oversight. Your team sets the bar; the agents do the work. The result: radically efficient hiring end to end, with humans free to focus on what only humans should decide. 5,000+ world-class companies including Brex, ElevenLabs, Affirm, Airtable, and Replit build their teams with Metaview. Our suite of connected agents include: • AI Sourcing: The first truly autonomous AI sourcing agent that acts as a proactive, collaborative, context-aware teammate to find you perfect-fit candidates. • AI Notetaker: Perfect recruiting notes, totally configurable to your hiring workflow, and grounded in the context of the hire you're making. • AI Reports: A fully customizable reporting engine that lets you slice, track, and optimize your entire hiring process. • AI Job Posts: AI-powered checks and suggestions for compliant, consistent job posts.

Noon is an autonomous AI recruiting platform that can source, engage, screen, and interview candidates on behalf of recruiting teams. Over 1,000 recruiting teams use Noon to automate the most time consuming parts of hiring while keeping recruiters in control. Teams at companies like Handshake, Mercor, and Grammarly use Noon’s AI agents to identify qualified candidates, run personalized outreach, review inbound applicants, and conduct candidate interviews.

A better way to manage background checks. Screen one candidate or thousands with fast, accurate background checks from Checkr.

We partner with exceptional teams to help great people hire great people.

With CoderPad you can assess real skills, reduce time-to-hire, and build high-performing teams with coding tests and interviews that reflect real engineering work saving companies an average of $30,000 per hire. CoderPad Screen: Screen smarter, hire faster. CoderPad Screen gives you reliable coding assessments built around real-world engineering tasks—quickly identify top talent, streamline your pipeline, and reduce costly mishires. CoderPad Interview: Interviews built for real engineering work. CoderPad Interview enables your team to conduct real-time, collaborative coding sessions—clearly assess how candidates code, communicate, and solve realistic problems, ensuring confident hiring decisions.

Enboarder’s AI-driven Intelligent Journey Platform empowers HR leaders to deliver best-in-class, personalized, cross-functional onboarding journeys that significantly accelerate employee time-to-value by connecting new hires with the right people, tools, and resources. Our fully self-serviceable, no-code platform also powers other critical journeys across the employee lifecycle, from internal mobility and offboarding, automating cumbersome administrative tasks that empower HR to do much more with less. Enboarder’s Intelligent Journey Platform is a market-first GenAI-driven solution that: 1. Leverages AI to automatically create best-in-class, personalized, cross-functional employee journeys in minutes 2. Enables hiring managers to structure and streamline highly effective company & functional onboarding processes 3. Offers an unrivaled level of customization, flexibility and agility while automating cumbersome administrative tasks with no reliance on IT

Whether you want to level up your skills or build a great team, CodeSignal’s skills assessments and AI-powered learning tools get you where you need to go.

HackerRank helps companies develop the strongest tech teams around. HackerRank helps candidates sharpen their tech skills and pursue job opportunities.