iMocha is a leader in skills assessment and skills intelligence, empowering organizations to adopt a skills-first approach to workforce development.

Unified.to helps software teams ship API integrations fast at any scale. We've grown to 20 unified API categories, 280+ integrations, and 1200+ distinct data objects.

JobTarget is a company dedicated to helping job seekers and employers connect. We are a team of nearly 500 who are passionate about improving online job search. This focus has allowed us to earn the opportunity to serve thousands of companies and millions of job seekers each month. We are proud and grateful for the opportunity to help them

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.

Most recruiting teams are overwhelmed by inbound applicants or ignore them completely. June helps you make the most of that volume with immediate AI interviews that surface the best-fit candidates automatically. How it works: We contact candidates instantly for screening interviews and analyze their responses right away. No scheduling. No logins. No effort from your team. You get clear, ranked results quickly.

Lattice is best all-in-one people platform, giving HR teams everything they need for HR, Talent, and AI—together in one place.The platform seamlessly integrates a modern HRIS with performance management, engagement insights, AI-driven analytics, payroll, and career development tools, giving HR teams everything they need to build high-performing teams and make data-driven decisions that drive business results. Unlike outdated, disconnected systems, Lattice removes tradeoffs between best-in-class people programs and operational efficiency. Because HR teams shouldn't have to choose between strategic impact and a system that just works. With offices in North America and the UK, Lattice serves more than 5,000 customers worldwide, including Gusto, Brilliant Earth, Intercom, Webflow, Calm, NPR, Tide, and more. The company has ranked on the Inc. 5000 list of the fastest-growing private companies for four consecutive years and is rated as a Great Place to Work by 99 percent of its employees.

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

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.

From verifying candidate identity upfront to pre-hire screening solutions like criminal background checks, drug screening, verifications, and post-hire monitoring that helps promote trust and safety, Sterling is with you at each step of the journey.

At candidate.fyi, our mission is to help recruiting teams create exceptional candidate experiences while reducing the time spent on manual tasks. By empowering TA teams with our suite of tools, we enable them to focus on building meaningful connections and elevating the overall hiring journey. We're here to streamline processes, promote transparency, and ensure every candidate feels valued throughout the hiring process.

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.

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.