Bluesky secures $100 million in Series B funding as a new CEO steps in.

      Ten days following founder Jay Graber's departure as CEO, the decentralized social platform has revealed a $100 million Series B financing round led by Bain Capital Crypto, which was finalized last April but not previously announced. The timing conveys its own significance.

      There is a subtle irony in the fact that the individual who established Bluesky shares her first name with the platform. Lantian Graber - meaning "blue sky" in Mandarin, a name given to her by her mother as a wish for unlimited freedom - spent four years transforming a Twitter research initiative into a platform boasting over 43 million users, a functioning decentralized protocol, and a real alternative to the platforms from which her users had migrated. Then, on March 9, 2026, she stepped back.

      On Thursday, the company revealed that it had secured $100 million in a Series B round led by Bain Capital Crypto, with participation from Alumni Ventures, True Ventures, Anthos Capital, Bloomberg Beta, and the Knight Foundation. This round closed in April 2025, but Bluesky is only disclosing it now.

      The time gap between closing and announcing the funding is noteworthy. For most startups, new funding typically results in a press release and celebratory social media posts. Bluesky’s decision to hold onto $100 million for nearly a year and to disclose it only after a leadership transition suggests a company more dedicated to building than to showcasing momentum.

      The interim leadership is now in the hands of Toni Schneider. The former CEO of Automattic, the company behind WordPress.com, and a partner at True Ventures, Schneider had been advising Graber and the company for over a year before stepping in as the board conducts a search for a permanent replacement.

      Graber, for her part, is not leaving; she is transitioning into a newly established role as chief innovation officer, concentrating on developing the AT Protocol, the open social infrastructure that supports Bluesky's aspirations.

      The separation is, by tech company standards, notably smooth. Graber’s own framing was clear: “As Bluesky matures, the company needs an experienced operator focused on scaling and execution, while I return to what I do best: building new things.” This does not reflect a forced exit but rather the perspective of a founder who understands her strengths and, more unusually, her limitations.

      Hired by Jack Dorsey in August 2021 to lead what was then a Twitter-funded research project on decentralized social media, Graber later established the initiative as an independent company. She inherited both a bold technical premise and a nearly insurmountable public relations challenge: how to create a decentralized network for individuals who are, by nature, not yet present.

      She accomplished this. By the time of its $15 million Series A, led by Blockchain Capital in October 2024, the platform had 13 million users. It has now grown to 43 million.

      The leap from $15 million to $100 million in a single round signifies more than just user growth. It marks a shift in how investors perceive the decentralized social landscape, specifically regarding Bluesky’s role within it. While initial rounds were bets on a concept and a protocol, this current round is a wager on a platform with substantial scale and a community exhibiting proven loyalty.

      Bain Capital Crypto’s leading role is noteworthy. The firm invests across crypto and web infrastructure, and the AT Protocol, which distinguishes a user’s identity, data, and social graph from any singular application, has structural similarities to blockchain-era promises of user ownership, yet with considerably more tangible progress.

      The involvement of the Knight Foundation indicates that the press freedom and open-internet communities continue to view Bluesky as an infrastructure worth supporting, rather than merely a product.

      The funding comes at a critical time when Bluesky must address a tension it has managed to postpone thus far: how does a platform that has established its identity on rejecting surveillance advertising and algorithm manipulation actually generate revenue?

      The company’s stated model includes subscription services and domain registration fees, which are practical but modest. It has yet to prove that this can sustain a company of its ambitions at the scale it is achieving.

      Schneider’s appointment is, in part, a response to that question. Automattic faced a similar challenge: it developed a large open-source ecosystem around WordPress and subsequently built a sustainable commercial layer on top, primarily through premium hosting and business services.

      If Bluesky adopts a comparable strategy of an open protocol underneath and paid services above, it has a model to follow. However, whether social networking, with its shorter attention spans and higher user turnover, can sustain the same approach remains uncertain.

      The competitive landscape has shifted significantly since Bluesky’s early days, which were characterized by curiosity among journalists and tech workers fleeing Elon Musk’s rebranded X. Meta’s Threads, utilizing the competing ActivityPub protocol and progressively federating with the broader Fediverse, has emerged as a strong alternative with a user base substantially larger. Meanwhile, X continues to be the primary