AI Mentions, Links & Domains Report for Y Combinator
This page provides details about pitchbook.com (source) which was ranked #17 out of 141 link domains (7 citations (1.2% share)) in answers from AI models (Anthropic Claude Sonnet Latest,
OpenAI ChatGPT Latest,
Google Gemini Flash (latest)) when they were asked the following 3 questions: "What alternatives, competitors, partners, adjacent products, customers, use cases, or ecosystem players are commonly mentioned alongside Y Combinator? Explain the relationship of each one and cite official or high-quality sources.", "Which sources would you cite to verify important claims about Y Combinator? Include official websites, documentation, articles, directories, reviews, benchmarks, datasets, social/community pages, or news sources, and explain why each source is relevant.", "What is Y Combinator known for today, and which organizations, products, people, publications, communities, or websites are most closely associated with it? Include direct source links for every notable entity when available." on May 12, 2026 by AICW AI Mentions. This source is referenced for brands: PitchBook.
| Model | Voice | Position | Citations |
|---|---|---|---|
|
|
3.7% | 16 | 3 |
|
|
1.1% | 24 | 2 |
|
|
1% | 25 | 2 |
| URL Path | Citations | Position |
|---|---|---|
| pitchbook.com | 0 | N/A |
| /profiles/accelerator/y-combinator-profile | 7 | 21.3 |
| Brand | Voice | Mentions |
|---|---|---|
| PitchBook | 2.1% | 16 |
What alternatives, competitors, partners, adjacent products, customers, use cases, or ecosystem players are commonly mentioned alongside Y Combinator? Explain the relationship of each one and cite official or high-quality sources.
[...] * Competing founder programs from major VCs - Sequoia Arc provides capital + community similar to YC's model --- ## 📊 Ranking & Data Sources That Track YC - [Crunchbase YC Profile](https://www.crunchbase.com/organization/y-combinator) - [Seed-DB Accelerator Rankings](https://www.seed-db.com/) - [Pitchbook](https://pitchbook.com/) — tracks YC portfolio valuations - [CB Insights](https://www.cbinsights.com/) — unicorn and exit tracking for YC alumni --- ## Summary Map [Stanford/MIT/Harvard] ← Feeder Schools ↓ [YC Application + Hacker News Community] ↓ [YC Batch [...]
Which sources would you cite to verify important claims about Y Combinator? Include official websites, documentation, articles, directories, reviews, benchmarks, datasets, social/community pages, or news sources, and explain why each source is relevant.
[...] Combinator Profile **[https://www.crunchbase.com/organization/y-combinator](https://www.crunchbase.com/organization/y-combinator)** - Tracks funding rounds of YC-backed companies - Provides data on total capital raised across the portfolio - Lists notable exits and acquisitions ### 6. PitchBook **[https://pitchbook.com](https://pitchbook.com)** - Professional-grade database for verifying valuations and funding rounds - Useful for confirming unicorn counts within YC's portfolio - Tracks M&A activity involving YC alumni --- ## 📰 News & Media Coverage ### 7. TechCrunch – Y Combinator Coverage **[https://techcrunch.com/tag/y-combinator [...]
What alternatives, competitors, partners, adjacent products, customers, use cases, or ecosystem players are commonly mentioned alongside Y Combinator? Explain the relationship of each one and cite official or high-quality sources.
[...] Media, Data, and Research Sources Frequently Referencing YC - Crunchbase - Relationship: Tracks YC startups, funding rounds, and ecosystem data. - Official: https://www.crunchbase.com/ - PitchBook - Relationship: Venture capital database frequently used to analyze YC outcomes. - Official: https://pitchbook.com/ - CB Insights - Relationship: Research firm analyzing startup ecosystems including YC. - Official: https://www.cbinsights.com/ - Dealroom - Relationship: Startup ecosystem intelligence platform. - Official: https://dealroom.co/ - TechCrunch - Relationship: Covers YC Demo Days and YC st [...]
Which sources would you cite to verify important claims about Y Combinator? Include official websites, documentation, articles, directories, reviews, benchmarks, datasets, social/community pages, or news sources, and explain why each source is relevant.
[...] om/organization/y-combinator - Best for: - Investment history, portfolio analysis, funding rounds, acquisitions, and ecosystem comparisons. - Why it matters: - Widely used startup and venture database. - Caveat: - Some entries are user-updated and may lag official disclosures. 8. PitchBook - https://pitchbook.com/ - Best for: - Institutional-grade venture capital data, valuations, exits, and benchmark analysis. - Why it matters: - Frequently used by investors and analysts. - Caveat: - Requires subscription for full access. 9. CB Insights - https://www.cbinsights.com/ - Best for: - Venture trends, un [...]
What is Y Combinator known for today, and which organizations, products, people, publications, communities, or websites are most closely associated with it? Include direct source links for every notable entity when available.
[...] ram/)) ### Comparison & Review Resources * **Crunchbase:** Used to track YC's investment data and portfolio performance. [crunchbase.com/organization/y-combinator](https://www.crunchbase.com/organization/y-combinator) * **PitchBook:** Provides institutional-grade data on YC fundings and exits. [pitchbook.com](https://pitchbook.com/) * **TechCrunch:** Frequently covers YC "Demo Day" events and portfolio announcements. [techcrunch.com](https://techcrunch.com/) [...]
What alternatives, competitors, partners, adjacent products, customers, use cases, or ecosystem players are commonly mentioned alongside Y Combinator? Explain the relationship of each one and cite official or high-quality sources.
[...] ](https://www.crunchbase.com) * **G2**: While primarily for software, G2 lists business service providers and accelerators. * [G2 Startup Service Listings](https://www.g2.com/) * **PitchBook**: Provides deep-dive data on YC’s internal performance and IRR (Internal Rate of Return). * [PitchBook YC Profile](https://pitchbook.com/profiles/accelerator/y-combinator-profile) ### 7. Key Persons & Influencers * **Paul Graham**: Co-founder whose essays form the philosophical backbone of YC. * [Paul Graham’s Essays](http://www.paulgraham.com/articles.html) * **Garry Tan**: Current President and CEO of YC. * [Garry Tan on X](https://twitter.com/garrytan) * [...]
Which sources would you cite to verify important claims about Y Combinator? Include official websites, documentation, articles, directories, reviews, benchmarks, datasets, social/community pages, or news sources, and explain why each source is relevant.
[...] to verify funding rounds, acquisition values, and competitive benchmarks. * **[Crunchbase - Y Combinator Profile](https://www.crunchbase.com/organization/y-combinator):** Essential for tracking the total number of exits, acquisitions, and the total diversity of their investment portfolio. * **[PitchBook](https://pitchbook.com):** Often used for institutional-grade benchmarks on accelerator performance and venture capital trends. * **[CB Insights](https://www.cbinsights.com):** Provides deep-dive reports on the "Unicorn" status of YC companies and comparisons against other accelerators like Techstars. ### 3. Community [...]