Instagram head Adam Mosseri testified in Meta’s antitrust trial, revealing Threads was initially designed as an Instagram feature to compete with Twitter.

The team later made Threads a standalone app to avoid user confusion and highlight differences in post structure from platforms like Instagram or TikTok.

Unlike those platforms, Threads treats replies and original posts equally, supporting a more open, conversational format.

Though independent, Threads requires an Instagram account, and the two platforms have connected profiles.

Instagram also promotes Threads content in its feed to encourage adoption of the newer app.

🔗 Source: The Verge

🧠 Food for thought

1️⃣ Meta’s product development strategy places platform identity over feature maximization

Mosseri’s testimony reveals a fundamental principle in Meta’s product development philosophy that’s consistent with their historical approach to platform design.

Meta’s product engineering has long focused on how users interact socially rather than simply cramming features into existing platforms, as documented in their 2012 engineering blog where they emphasized that product engineers must prioritize “how people interact with their friends” over mere app functionality 1.

This approach explains why Threads became a standalone app despite the seemingly logical business advantage of integrating it within Instagram’s billion-plus user base.

The decision mirrors Meta’s established product development pattern where cross-functional teams of engineers, designers, and product managers make user experience decisions through structured critique processes focused on specific platform identities 2.

The internal debate Mosseri referenced likely followed Meta’s documented design critique methodology, where teams define clear problem statements and question assumptions before making significant product decisions.

2️⃣ The “Instagram linkage” strategy represents a calculated platform expansion approach

Meta’s decision to make Threads separate yet connected to Instagram follows a strategic pattern that balances new user acquisition with leveraging existing platforms.

This hybrid approach helped Threads gain 100 million users within its first week of launch in 2023, making it one of the fastest-growing apps in history 3.