Bluesky logo

Bluesky

Challenger

Decentralized social network built on AT Protocol raised $100M Series B led by Bain Capital Crypto in Mar 2026; 43M users; 400,000+ AT Protocol SDK downloads monthly; 1,000+ third-party apps built on its open social ecosystem.

Best for: Decentralized Social
65
AI Score
Grade B↑ Trending
AI Visibility Score (Beta)
Consumer TechnologyDecentralized SocialWebsiteUpdated April 2026
Customers
43M

Brand Intelligence Graph

Integrates with
Capabilities
Decentralized Social

Company Overview

About Bluesky

Bluesky is a decentralized social network built on the AT Protocol, an open standard designed to give users control over their data, identity, and feed algorithms. Originally incubated by Twitter and spun out as an independent company, Bluesky raised $100 million in Series B financing in March 2026 led by Bain Capital Crypto, following a CEO transition that positioned the company for its next growth phase.

Business Model & Competitive Advantage

The platform has grown to 43 million users, up from 13 million at its Series A, with 400,000+ AT Protocol SDK downloads per month and over 1,000 third-party applications built on its ecosystem. Bluesky's open architecture allows developers to build alternative clients, custom feeds, and entirely new social applications on top of the protocol — a structural advantage over walled-garden competitors.

Competitive Landscape 2025–2026

Bluesky represents the only credible decentralized challenger to X (formerly Twitter) at meaningful scale. Its growth accelerated sharply during X's turbulent ownership transition period, and the AT Protocol's open architecture has attracted a developer community committed to building a federated, user-owned social web. The Series B positions Bluesky to expand internationally and deepen developer tooling.

Customers
43M
Curated content • Fact-checked and verified

Recent Activity

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Personnel news: @toni.bsky.team is dropping the “interim” from his title and will serve as our permanent CEO!

Personnel news: @toni.bsky.team is dropping the “interim” from his title and will serve as our permanent CEO!

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I know this guy has a Bluesky account.

I know this guy has a Bluesky account.

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v1.127 is live! We're rolling out improvements to search over the coming weeks. You'll get more relevant results and more ways to find what you're looking for. The new "Filters" button lets you quer...

v1.127 is live! We're rolling out improvements to search over the coming weeks. You'll get more relevant results and more ways to find what you're looking for. The new "Filters" button lets you query and filter by keywords, people, date range, language and more. You can even share your searches!

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Pretty sure this is the first award issued for Bluesky posting 🎉

Pretty sure this is the first award issued for Bluesky posting 🎉

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Bluesky launched in February 2023 as an invite-only platform. As of June 2026, we have 45 million users. For reference, that's almost the population of Argentina. Thank you for being here with us 💙 H...

Bluesky launched in February 2023 as an invite-only platform. As of June 2026, we have 45 million users. For reference, that's almost the population of Argentina. Thank you for being here with us 💙 Here’s to the next 45 million accounts.

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What is offsides? Why is everyone so excited about Cabo Verde? What’s up with Alexi Lalas? Consider this the official Intro to World Cup thread. Drop your questions about soccer in the replies and so...

What is offsides? Why is everyone so excited about Cabo Verde? What’s up with Alexi Lalas? Consider this the official Intro to World Cup thread. Drop your questions about soccer in the replies and someone from the sports side of the app will assist you momentarily. Sportsky, please help!

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If you like writing long threads on Bluesky, wait until you discover "blog posts." Start blogging with @pckt.blog, @leaflet.pub or @offprint.app today and get 25% off your first year, on us.

If you like writing long threads on Bluesky, wait until you discover "blog posts." Start blogging with @pckt.blog, @leaflet.pub or @offprint.app today and get 25% off your first year, on us.

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v1.125 is live! You can now reply to specific messages in group chats and DMs. This was one of the top requests we heard after launching Group Chats last week. So we built it. On mobile, swipe a me...

v1.125 is live! You can now reply to specific messages in group chats and DMs. This was one of the top requests we heard after launching Group Chats last week. So we built it. On mobile, swipe a message to reply. On web, click the "..." button next to the message.

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This Sunday is Father's Day in more than 90 countries, and we have the perfect gift for the father in your life

This Sunday is Father's Day in more than 90 countries, and we have the perfect gift for the father in your life

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Bluesky is a sports app

Bluesky is a sports app

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the Bluesky design research team wants to talk with people who are interested in building communities. if that's you, submit this form! your voice will help shape what we build. docs.google.com/for...

the Bluesky design research team wants to talk with people who are interested in building communities. if that's you, submit this form! your voice will help shape what we build. docs.google.com/forms/d/1ej6...

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Along with group chats, we've rolled out a new way to share your profile and invite friends to find you on Bluesky. Check your profile — you'll see a new share button. You can use this to create a pe...

Along with group chats, we've rolled out a new way to share your profile and invite friends to find you on Bluesky. Check your profile — you'll see a new share button. You can use this to create a personalized QR code other people can scan to more easily find (and hopefully follow) you.

Key Differentiators

Strong Challenger

Bluesky is an established challenger with significant market presence and competitive offerings in Consumer Tech.

Massive User Base

Trusted by 43M worldwide, demonstrating broad market appeal and proven reliability.

Frequently Asked Questions

Estimated Visibility Trend (Beta)

Simulated 8-week rolling score

65
↑ Trending

Based on estimated brand signals. Historical tracking coming soon.

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