For Twitter users considering a switch to Threads, one of the biggest hurdles is rebuilding their follower network. Moving followers manually is tedious, which discourages complete migration. One way to reduce this friction could be through a browser extension that automatically synchronizes followers between Twitter and Threads.

How It Would Work

A Chrome extension could simplify the transition by linking accounts and matching followers across platforms. Here’s a possible workflow:

• Users connect both their Twitter and Threads accounts via the extension.
• The tool scans their Twitter followers and searches for corresponding Threads accounts, primarily by matching usernames.
• It then follows the matched accounts automatically or provides a list for manual confirmation.

There could be refinements like fuzzy name matching or manual corrections for cases where handles differ between platforms. To avoid violating Threads' terms, the extension might simulate manual following or pace requests to look organic.

Potential Benefits and Stakeholders

Such a tool could appeal to:

• Migrating users: Those leaving Twitter would rebuild their network faster, making Threads more viable.
• Threads (Meta): Easier follower migration could boost retention and engagement.
• Influencers & creators: Maintaining their audience across platforms would streamline transitions.

Monetization options could include a freemium model (paid bulk follows) or optional donations for an open-source tool.

Comparative Edge

While generic cross-platform follower tools exist, this idea focuses specifically on Threads—a rising competitor to Twitter. Unlike manual exports or broader social sync services, it could offer better accuracy for Threads conversion by adapting to its unique API constraints and user behavior.

A minimal version might start with basic username matching and manual follow confirmation, then expand to automation if feasible. Testing Threads' API limits early would be crucial to avoid policy violations.