Social media has long been a powerful tool for researchers to network, and collaborate globally. For years, platforms like X (earlier known as Twitter) were central to these efforts, hosting communities of academics who exchanged ideas and findings. However, significant changes under Elon Musk’s ownership ranging from reduced content moderation to rising spam and bot activity have driven researchers away from X. Amid this exodus, Bluesky has emerged as a haven for academics seeking a more controlled, collaborative, and user-friendly environment.
Built on an open network with strong moderation tools, Bluesky has rapidly gained traction. In just two weeks following the US presidential election, its user base grew by 7 million from 14 million to nearly 21 million. Researchers are finding comfort in its tailored features and a thriving academic community. But will Bluesky sustain this growth while keeping its promises of safety and inclusivity?
Let’s explore how this platform is reshaping the digital landscape for researchers.
Why Researchers Are Flocking to Bluesky
A Familiar Yet Improved Experience
Bluesky’s appeal lies in its similarity to the “original Twitter” experience, making the transition seamless for many. Academics cherished Twitter for its ability to facilitate research sharing, collaborations, and global networking. Bluesky replicates these functions while offering greater user control over content visibility through advanced moderation tools like blocking, muting, and customizable feeds.
The Exodus from X
Elon Musk’s acquisition of Twitter in 2022 marked a turning point. Alongside renaming the platform to X, Musk’s relaxed content moderation policies led to increased spam, bots, and abusive content. Many researchers felt unsafe, prompting a significant migration. Although Musk has acknowledged some issues, such as spam bots, his efforts to resolve them have been criticized as insufficient.
Key Features That Attract Academics to Bluesky
Enhanced Moderation and Control
Bluesky allows users to customize their feeds by filtering specific phrases, nudity, or spam. The standout “nuclear block” feature completely prevents interaction with blocked accounts, offering a level of safety no longer available on X. Additionally, collaborative block lists enable users to filter harmful content collectively, fostering a secure environment for academic discourse.
Access to Open Data
Unlike X, which now charges hefty fees for data access, Bluesky operates on an open network. This setup enables researchers and developers to access its data freely, encouraging innovation and collaboration.
Thriving Academic Communities
Bluesky’s science feed has become a hub for researchers, attracting more than 14,000 likes and generating 400,000 daily views. Contributions span fields from ecology to quantum physics, with moderators ensuring only verified academics participate. For early-career researchers, this platform offers opportunities to discover new tools, stay updated on recent publications, and even find job openings.

Safe Haven for Researchers
For many academics, Bluesky represents more than just a platform it’s a space to reclaim control over their online presence. Neuroscientist Clíona Murray, for instance, found Bluesky’s protections appealing after feeling unsafe on X. Features like “starter packs,” curated lists of accounts for new users, help build supportive communities. Initiatives such as the Blacksky pack, which combats racism and misogyny, highlight Bluesky’s commitment to inclusivity.
Challenges Ahead for Bluesky
Despite its success, Bluesky faces the challenge of maintaining its safe and inclusive environment amid rapid growth. Increased user numbers could attract bad-faith actors, bots, and spammers issues that plagued X. However, Bluesky’s team is proactively expanding its trust and safety measures, including hiring additional moderators to combat potential threats.
Should You Join Bluesky?
Bluesky’s rapid growth and user-centric features make it a compelling alternative for researchers seeking an online community free from the challenges of X. However, some academics, like Axel Bruns, continue maintaining their X accounts to avoid losing their digital presence entirely. Others, like Madhukar Pai, highlight the importance of staying on X to provide evidence-based insights in a polarized online space.
A New Chapter in Academic Networking
Bluesky has quickly positioned itself as a leading platform for researchers, blending familiarity with innovative features designed to enhance safety, collaboration, and control. As it grows, its ability to address emerging challenges will determine whether it can sustain its appeal.
If you’re an academic seeking a dynamic, safe, and inclusive space, now is the time to explore Bluesky. Dive into its thriving academic communities, and help shape the future of research networking.