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.

Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system.

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.

Wellfound is the leading hiring platform for startups and tech companies. It provides tools for companies to source, evaluate, and manage applicants. wellfound:ai is a suite of AI recruiting tools that integrates with Gem to automate the busy work of finding talent, so you can focus on turning great candidates into great hires.

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.

About Tofu Tofu is the AI fraud detection platform that protects companies from fake applicants and bad actors. Backed by leading investors, Tofu uses multi-signal analysis to identify sophisticated hiring threats - from AI-generated applications to state-sponsored actors like North Korean IT workers. Companies like Circle.com and Samsara trust Tofu to secure their hiring pipelines. Our fraud detection capabilities include: • AI Fraud Screening: Automatically analyzes every applicant across 40+ of signals - resume metadata, cross-network identity verification, and behavioral patterns - to surface risk before you ever review a resume. • Risk Reports: Clear, recruiter-friendly reports that explain exactly why an applicant was flagged, with actionable recommendations for next steps. • Cross-Network Detection: Identifies applicants who've applied to multiple companies using different identities, exposing coordinated fraud rings. • Continuous Monitoring: Ongoing verification that catches threats that emerge after initial screening. • Deepfake Detection: Detect deepfake usage on interviews and ensure the same candidate shows up to every interview.

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.

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.

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.

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.

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.

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.