Instagram’s Threads app is a text-based Twitter rival tied to users' Instagram accounts.Threads does not feature paid tiers or ads, retains Instagram verification, and leverages Instagram networks for connections.The platform lacks Twitter-like features such as long videos, direct messages, and live audio rooms.Threads, available on iOS and Android, had restrictions in the EU initially due to privacy concerns.As of November 2024, Threads has over 275 million monthly active users, with a rapid sign-up growth rate.Post limitations on Threads include 500 characters per post, support for images, videos, and up to 10 media items per thread post.Users can customize their Threads experience by pinning search terms, creating custom feeds, and adding interests to their profiles.Threads does not allow direct messaging within the app, encouraging sharing threads to other platforms instead.Threads has a public API for developers but with certain limitations, like no timeline data fetching for third-party clients.While Threads allows sharing to the fediverse, it lacks full integration, direct messages, support for lists, and third-party clients.