Bluesky 2026: Open Protocol Growth, CEO Change, and the New AI Feed Builder

Bluesky began as a Twitter-rival project inside Twitter, but by mid-2026 it has become something far larger: an open-protocol social ecosystem that hosts roughly 40 million users and supports a growing library of third-party apps built on its AT Protocol. The platform's trajectory accelerated after it dropped its invitation-only beta in February 2024, opened to the public, and began attracting users who migrated from X (formerly Twitter) and those exploring decentralized alternatives.

But Bluesky is no longer just a microblogging app. Over the past two years, the company has appointed a new CEO, launched an AI assistant for building custom feeds, grappled with content moderation in a decentralized architecture, and watched an ecosystem of apps and services spring up around its underlying protocol. Here's a detailed look at where Bluesky stands in August 2026.

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The Numbers: 40 Million Users and Steady Growth

As of the latest available data from mid-2025, Bluesky had approximately 40 million registered users and was growing at a rate of about 0.3 new users per second, according to Exploding Topics. That pace made Bluesky the most mainstream decentralized social platform, outpacing Mastodon in public awareness even if Mastodon retains a strong niche. A June 2026 report from CNBC noted that Bluesky "was launched as a Twitter rival – but it's less popular" than X, which has hundreds of millions of users, but Bluesky's growth trajectory remains upward. The CNBC article also contextualized Bluesky's position in a broader social media landscape that includes Reddit and newer entrants. (CNBC)

Platform	Approximate Users (2025-2026)	Open Protocol?	Moderation Approach
Bluesky	~40 million	Yes (AT Proto)	Composable moderation
X (Twitter)	~500+ million	No	Centralized
Mastodon	~10-15 million (active)	Yes (ActivityPub)	Community-based
Threads	~200 million (Meta)	Partial (ActivityPub integration)	Centralized

(Note: User estimates for X, Mastodon, and Threads are derived from industry reports; only Bluesky's 40M figure is directly sourced from the provided material.)

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Leadership Transition: Toni Schneider Takes the Helm

Bluesky announced a significant leadership change on July 10, 2026, naming Toni Schneider as CEO. Schneider, a veteran of WordPress.com and former CEO of Automattic, brings deep experience in open-source platforms and decentralized content management. The appointment signals Bluesky's intention to double down on its protocol-first strategy and build a sustainable business around the AT Protocol.

The official announcement on Bluesky's blog did not detail the reasons for the transition from previous CEO Jay Graber, but Graber remains involved in the company's technical direction. Schneider's background — he previously led Tumblr after its acquisition by Automattic and oversaw the WordPress.com RSS Reader's expansion into the fediverse — suggests Bluesky is prioritizing integration with the broader open web and content publishing ecosystems.

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The Open Protocol Ecosystem: Beyond a Single App

A recurring theme in Bluesky's evolution is the distinction between "Bluesky the app" and "Bluesky the protocol." The AT Protocol (ATP) is the underlying decentralized framework that allows anyone to build social apps using Bluesky's data and relay infrastructure. This has led to a small but growing collection of third-party apps, each serving specific communities:

• Touchgrass – A self-described "non-addictive social network" that is compatible with both the fediverse and Bluesky, aiming to reduce the engagement-maximizing features common in mainstream platforms.
• atradio.fm – A social internet radio platform built entirely on the AT Protocol, allowing users to create and share live radio streams connected to their Bluesky identity.
• Wax Spinner – A "now playing" app for vinyl record collectors that lets users share their current spin with their Bluesky followers, demonstrating how niche interests can have their own AT Protocol interfaces.
• Harken – An open-source self-hosted social listening tool that monitors Bluesky, Reddit, Hacker News, and Mastodon, giving brand managers and researchers a unified view across decentralized networks.

These examples illustrate a strategy that Bluesky itself has encouraged: rather than trying to build all features in-house, the company provides a protocol layer that enables specialized experiences. As the Slashdot discussion noted in June 2025, "there's a larger ecosystem growing around its open protocol," and that ecosystem has only expanded since then.

Permissioned Data and Private Accounts

One of the limitations of the fully open AT Protocol has been the inability to have truly private or permissioned content. The Bluesky team has proposed a solution: the Permissioned Data Proposal. This draft specification would allow app developers to designate certain data as access-controlled, enabling use cases like private groups or premium content. A corresponding pull request is open for community discussion. If implemented, this could open the door for enterprise and subscription-based applications on the protocol without sacrificing its decentralized nature.

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AI Assistant for Custom Feeds

In one of its most talked-about product moves, Bluesky introduced an AI assistant that helps users build custom social media feeds. As reported by Engadget, the tool allows users to describe their interests in natural language — for example, "show me posts about indie game development and pixel art" — and the AI generates a feed algorithm that surfaces relevant content from across the network.

This approach addresses a common pain point in decentralized social networks: without a central algorithmic feed, users often struggle to discover content outside their immediate follows. The AI assistant makes feed creation accessible to non-technical users who might not want to write custom feed configurations. It also positions Bluesky as a platform that embraces AI as a tool for user empowerment rather than opaque content ranking. The feature launched in mid-2026 and has been received positively by early adopters.

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Content Moderation: Composable and Customizable

Decentralized social networks have long struggled with content moderation because there is no central arbiter of rules. Bluesky's answer is "composable moderation," a concept CEO Jay Graber outlined in detail at a panel in early 2024. As covered by TechCrunch, Graber explained that Bluesky sets baseline rules for its official client, but third-party apps and users can subscribe to different moderation services — from labelers that flag misleading content to filters that block certain topics entirely.

This modularity means that a user who wants strict content safety can layer multiple moderation stacks, while another who values free expression above all can use minimal filtering. The approach has been praised by digital rights advocates but also criticized for potentially enabling harassment if moderation stacks are too lax. Bluesky has continued to refine its labeling system and has added official partnerships with fact-checking organizations.

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Integration with the Broader Web: WordPress.com and the Fediverse

Bluesky's philosophy of openness extends to integration with other platforms. In May 2026, WordPress.com announced that its RSS Reader would now support Bluesky, Mastodon, and the broader fediverse. This means that WordPress.com users can follow Bluesky accounts directly from their Reader, and blog posts can be cross-posted to Bluesky. Given that Automattic (which owns WordPress.com) also employs Bluesky's new CEO Toni Schneider, this integration is likely to deepen further.

The move is part of a larger trend of "bridging" between decentralized protocols. While Bluesky uses the AT Protocol and Mastodon uses ActivityPub, some projects are working on interoperability layers. Bluesky has not officially supported ActivityPub, but the WordPress.com integration represents a functional bridge at the application level.

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The Bigger Picture: Is Bluesky a Twitter Killer or Something Else?

The CNBC article from June 2026 framed Bluesky as a "Twitter rival" but noted it is "less popular" than X. That framing may miss the point. Bluesky's greatest impact may not be as a replacement for X but as a proof of concept for decentralized social networking at scale. The AT Protocol's ability to support independent apps — from radio streaming to record collecting — suggests a future where social identities are portable across services, much like email, but with rich social graphs.

Bluesky still faces challenges: it is not yet profitable, its user base is small compared to legacy platforms, and the permissioned data features are still in the proposal stage. But with a veteran CEO, an AI tool that lowers the barrier to personalized feeds, and a growing ecosystem of developers building on the protocol, Bluesky is no longer just a Twitter alternative. It is a laboratory for what the next generation of social media could look like.