/Companies

Bluesky

12 known investors

Find your way into Bluesky

Sign up to find every way you can get introduced to Bluesky

  • Your email: who you already know at Bluesky, and who your contacts know
  • 2nd- and 3rd-degree connections: people you know who worked, studied or invested with the Bluesky team
  • Your LinkedIn: the connections who can make the intro for you

We rank every route by how warm it is, so you raise on warm intros instead of cold emails.

Bluesky is a social networking application built on the AT Protocol (atproto). It is an interactive web app operated at bsky.social.

Also known as bsky · bsky.app

Founders & leadership

JD
Jack DorseyFounder
JG
Jay GraberFounder

Investors · 12

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Company profile

researched Aug 2026

Bluesky operates a social networking application at bsky.app, delivered as a heavily interactive web application that requires JavaScript in the browser. The product's landing page directs users to bsky.social and atproto.com for further information about the service and the underlying protocol.

▸Full profile — technology

Technology

Bluesky's client at bsky.app is a JavaScript-dependent interactive web application rather than a static HTML site, and it is associated with the AT Protocol documented at atproto.com.

Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.

In the news

▸Research sources · 1

primary sources listed

1 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Bluesky do?
Bluesky is a social networking web application built on the AT Protocol.
Who are Bluesky's investors?
Bluesky's investors include Alumni Ventures, Avalanche VC, Basecamp Fund, Darkmode Ventures, Anthos Capital, Bain Capital Crypto, Bain Capital Ventures, Blockchain Capital and 4 more.