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.
Aisel Health Raises €1.7M Pre-Seed to Innovate in HealthTech
Jem Raises $8.4M Series A to Accelerate Workforce Management Solutions
Jem Raises $8.4M Series A to Enhance South African Workforce Technology
Higgsfield Raises $400M Series B to Enhance AI Video Solutions
Lovable Raises $400M Series C to Advance AI Software Development
Lovable Raises $400M Series C to Enhance AI Software Development
Wayve Raises $1.2B to Advance AI Technology
Team8 Raises $365M to Back AI Native Startups Globally
Moniepoint Raises $110M from Google to Scale Operations
Elphas Saizi Raises Over $24M for Innovative Projects Before His Passing
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
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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.