About YCDossier

Precision intelligence for the Y Combinator ecosystem.

Our Mission

We exist to cut through the noise of the accelerator ecosystem, providing investors, founders, and operators with a unified, high-fidelity view of Y Combinator batches.

By transforming disparate data points into structured, actionable intelligence, we empower stakeholders to make faster, better-informed decisions in the fastest-moving segment of the startup world.


What We Do

Daily Strategic Signals

Monitor real-time shifts in the cohort landscape. From subtle changes in team composition to sudden surges in technical hiring, our system flags significant developments as they happen.

Deep Quantitative Analytics

Benchmark against history and peers using our robust metrics engine. Analyze funding velocity, valuation trajectories, and operational benchmarks derived from verified company disclosures.

Authenticated Data Chain

Trace every claim back to its source. We aggregate exclusively from verified public records, official press releases, and trusted insider channels, eliminating speculation and rumor.

Founder-Led Interpretation

Numbers tell part of the story; context reveals the rest. Our analyses are enriched with commentary from seasoned operators who decode the strategic implications behind the data.


Why Choose YCDossier

Always Current

Static reports become obsolete quickly. YCDossier operates on a live ingestion model, ensuring your dashboard reflects the current state of play the moment a milestone is achieved.

Comprehensive Scope

Go beyond surface-level summaries. Access granular profiles covering product stacks, competitive positioning, geographic distribution, and long-term trajectory for every company in the batch.

Actionable Intelligence

Export clean datasets, set custom alerts, and generate comparison matrices effortlessly. Designed to slot directly into your due diligence workflow and investment committee decks.

Full Transparency

No black-box algorithms obscuring your results. We publish our weighting criteria and update logs openly, allowing you to audit our findings and build trust in the underlying logic.


Our Commitment

YCDossier stands as an unbiased arbiter of truth within the YC network. We pledge never to compromise data integrity for engagement, nor to favor specific cohorts, ensuring our database remains the objective reference point for all.

We are obsessed with refinement. As the accelerator program evolves, we evolve with it, continuously upgrading our scraping infrastructure, natural language processing models, and verification protocols to stay ahead of the curve.