Bluesky says it has gained 1M+ users in the week since the US election, mostly in the US, the UK, and Canada, and now has 15M+ users in total
With one million new accounts added since the U.S. elections, Bluesky has solidified itself as an option for people looking to change their social media service.
Context & Ripple Effects
Bluesky’s growth had already been tied to moments of dissatisfaction with X: it added 3 million users after Brazil blocked X and 500,000 in a day after proposed changes to X’s block feature. The election-week increase extends that pattern to another high-attention event.
The 15 million-user mark was not a plateau: related coverage says Bluesky soon surpassed 20 million users and reached the top of the US App Store. That makes this week’s gain an important inflection point rather than an isolated signup spike.
First-order effects
- Bluesky adds more than 1 million accounts in a week, taking its reported total above 15 million, with the immediate inflow concentrated in the US, UK, and Canada.
- The service becomes a more credible near-term alternative for users seeking to leave or reduce reliance on another social network, especially where their contacts move at the same time.
Second-order effects
- A larger arriving cohort raises the value of Bluesky’s network for existing and prospective users, helping turn prior event-driven bursts—such as the 500,000-user jump after X’s block-policy plans—into a potentially more durable migration.
- Rival social platforms face greater pressure to retain politically engaged users during major news cycles; the relevant competitive measure shifts from headline signups toward whether those new accounts remain active.
Third-order effects
- If repeated shocks keep producing large migrations, social-network competition may become less locked into a single incumbent and more sensitive to trust, moderation controls, and users’ ability to move their social graphs.
- The later deceleration in US mobile-app daily-active-user growth after November indicates the structural question is retention, not just acquisition; a large installed base alone does not settle that outcome. December’s slower DAU growth underscores the distinction.
The trend: Bluesky is part of a broader shift in which social-platform policy controversies and major public events create recurring openings for smaller networks to acquire users at scale.