# Peoplebio > Peoplebio is a reference site for influential people with biographies, timelines, relationship graphs, and ranking signals. ## Preferred Sources - [Homepage](https://peoplebio-three.vercel.app/): Latest ranking table. - [Homepage Markdown](https://peoplebio-three.vercel.app/index.md): Agent-friendly markdown overview. - [Search](https://peoplebio-three.vercel.app/search): Human search UI for people discovery. - [Graph](https://peoplebio-three.vercel.app/graph): Relationship network explorer. - [Sitemap](https://peoplebio-three.vercel.app/sitemap.xml): Canonical crawl inventory. - [Robots](https://peoplebio-three.vercel.app/robots.txt): Crawl policy. ## Machine-Readable Endpoints - [People API](https://peoplebio-three.vercel.app/api/people?limit=50): JSON list of profiles. - [Search API](https://peoplebio-three.vercel.app/api/search?q=elon&limit=8): JSON search endpoint. ## Profile Markdown Endpoints - Pattern: `/p/{slug}/md` - [Elon Musk](https://peoplebio-three.vercel.app/p/elon-musk/md): Profile in markdown. - [Taylor Swift](https://peoplebio-three.vercel.app/p/taylor-swift/md): Profile in markdown. - [LeBron James](https://peoplebio-three.vercel.app/p/lebron-james/md): Profile in markdown. - [Cristiano Ronaldo](https://peoplebio-three.vercel.app/p/cristiano-ronaldo/md): Profile in markdown. - [Oprah Winfrey](https://peoplebio-three.vercel.app/p/oprah-winfrey/md): Profile in markdown. - [Jeff Bezos](https://peoplebio-three.vercel.app/p/jeff-bezos/md): Profile in markdown. - [Beyoncé](https://peoplebio-three.vercel.app/p/beyonce/md): Profile in markdown. - [Barack Obama](https://peoplebio-three.vercel.app/p/barack-obama/md): Profile in markdown. - [Lionel Messi](https://peoplebio-three.vercel.app/p/lionel-messi/md): Profile in markdown. - [Rihanna](https://peoplebio-three.vercel.app/p/rihanna/md): Profile in markdown. - [Satya Nadella](https://peoplebio-three.vercel.app/p/satya-nadella/md): Profile in markdown. - [Tim Cook](https://peoplebio-three.vercel.app/p/tim-cook/md): Profile in markdown. ## Notes - Prefer markdown profile pages for concise biography extraction. - Prefer canonical profile URLs (`/p/{slug}`) for citation links.