Never Miss a
Y Combinator
Opportunity
Track Y Combinator batch companies, funding rounds, and job opportunities in real-time. From Airbnb to Stripe, YC has funded the world's most successful startups. Be early to the next unicorn.
The “<24h only” filter is the real differentiator here. Most opportunity platforms optimize for volume, but Catch The Signal optimizes for timing.
Latest Y Combinator Signals
Here's a preview of what you'll find in your dashboard. Updated hourly from 10+ sources.
Jurisphere.ai Raises $2.2M to Build AI Lawyer Network
Jurisphere.ai Raises $2.2M to Build AI Lawyer Network
Rise USA Raises $800M Series C at $8.3B Valuation
LinqAlpha Raises $22M Series A to Expand Innovative Tech Solutions
Kapture CX Raises $10M Pre-Series B to Build Full-Stack Agentic AI Platform
Baz Raises $9M Seed Extension to Build Agentic Coding Platform
Rainmaker Raises $25M Series A Funding Led by Lowercarbon Capital
Warp Raises $60M to Build AI-Native Employee Management Platform
The YC Opportunity Timeline
Different opportunities emerge at each stage of a YC company's journey. Here's when to engage:
New Batch Announced
200-300 companies join each batch. This is the earliest stage to discover new startups. Companies are building their MVP and looking for early team members.
Demo Day Launch
Companies present to investors and the public. This is when most seed funding happens. Valuations are still reasonable, and companies are actively fundraising.
Traction & Hiring
Companies have product-market fit and are scaling. They're hiring aggressively across all roles. This is the best time for mid-level hires who want equity + stability.
Major Funding Rounds
Companies raise Series A, B, C rounds. These are established startups with proven business models. Great for later-stage investors and senior hires seeking stability.
Everything YC, One Feed
New Batch Companies
Get notified when new YC batch companies are announced. See their pitches, team backgrounds, and what they're building before anyone else.
Funding Announcements
Track seed, Series A, B, C rounds from YC companies. See who's leading rounds, valuations, and which sectors are getting funded.
Job Opportunities
Discover job openings at YC startups. From founding engineer roles to senior positions at well-funded companies. Apply before jobs are public.
News & Milestones
Stay updated with YC news, batch announcements, acquisitions, IPOs, and major milestones from the YC ecosystem.
Company Profiles
Detailed profiles for every YC company: founder backgrounds, batch cohort, funding history, team size, and current status.
Custom Alerts
Follow specific companies, batches, or industries. Get instant notifications when something happens in your areas of interest.
Frequently Asked Questions
Explore More Opportunities
If users consistently find high-value, early opportunities here before elsewhere, it becomes sticky fast.
* Catch The Signal is an independent service and is not affiliated with, endorsed by, or sponsored by Y Combinator. Y Combinator is a trademark of Y Combinator Management, LLC.