Bluesky officially announced a $100 million Series B funding round on Thursday to the public. The investment was led by Bain Capital Crypto and closed in April 2025. This financial update emerged just after CEO Jay Graber announced her departure from the role. The timing suggests a strategic alignment between capital acquisition and leadership restructuring within the firm. Investors view the decentralized social network as a viable alternative to traditional platforms.
Existing backers Alumni Ventures and True Ventures participated in the round alongside new partners. Anthos Capital, Bloomberg Beta, and the Knight Foundation also contributed capital to the company. Bluesky did not disclose its updated valuation metrics following this transaction. This brings total known funding to over $120 million since inception. The capital infusion signals strong institutional confidence in the AT Protocol infrastructure.
The funding news coincided with a significant leadership transition within the organization. Jay Graber stepped down as chief executive officer to focus on product innovation. A new chief executive will now drive the company toward commercial success. Graber previously told Wired that Web3 evolution involves moving away from centralized models. Her shift allows the board to prioritize executive management skills.
User numbers have surged from 13 million to over 43 million since the previous Series A round. Growth extends beyond the main mobile application to the broader AT Protocol ecosystem. Startups like Flashes and Flipboard are building open social applications on the network. Community initiatives like Blacksky also demonstrate the platform's expanding reach. This user growth occurred while maintaining a focus on user privacy and data ownership.
The involvement of a crypto-focused venture firm raises questions among some users regarding the platform. Bluesky does not currently integrate cryptocurrencies or operate on blockchain technology. Graber previously noted that her Zcash work inspired the decentralized architecture. This distinction remains important for users wary of speculative financial incentives. The company maintains a clear separation from speculative digital assets.
The AT Protocol now supports around 20 billion public records including posts and likes. Developers download over 400,000 SDK instances every month to build on the infrastructure. More than 1,000 applications utilize the protocol on a weekly basis. These metrics indicate a robust foundation for third-party development. The network effects are beginning to materialize across the open social web.
Funding will allow Bluesky to scale its engineering team and refine the core application experience. The company aims to expand the Atmosphere network of interoperable social apps significantly. This positions the platform to compete more aggressively with centralized rivals. Resources will primarily target infrastructure stability and developer tooling. Scaling efforts will continue through the end of the year.
Investors appear confident in the open social web model despite current market volatility. Future developments will likely focus on monetization strategies for the growing user base. Watch for announcements regarding the incoming CEO and commercial partnerships. The industry will track whether decentralized social networks can sustain long-term growth. Continued success depends on balancing openness with sustainable revenue models.
