Bluesky, the X competitor that's attracted over three million followers since the U.S. presidential election, doesn't train generative AI models on user data.

Bluesky, which has surged in the days following the US election, said on Friday that it won’t train on its users’ posts for generative AI. The declaration stands in stark contrast to the AI training policies of X (Twitter) and Meta’s Threads.

Bluesky, a social network that's experiencing a surge in users this week as users abandon X, says it has “no intention” of using user content to train generative AI tools. The social network made the announcement on the same day that X (formerly Twitter) is implementing its new terms of service that allow the platform to use public posts to train AI.

With X and Meta using public posts to train its AI, Bluesky—which has seen a surge in sign-ups—says it has no intention of doing the same.