Meta’s text‑based conversation app, Threads, is experimenting with a new way to onboard users: signing up with a Facebook account instead of an Instagram one. The option was first spotted in a Meta support article highlighted by Social Media Today. Though not yet widely rolled out, this change hints at Meta’s desire to broaden Threads’ appeal beyond Instagram’s user base and make it easier for Facebook‑only users to join the platform.

According to Meta’s support documentation, “Signing up to Threads with your Facebook account helps unlock features that work across Threads and Facebook, like using the same login info to access both apps. If you create a Threads profile with your Facebook account, we’ll combine your info across Threads and Facebook.” In practice, that means profile details—such as your name, photo, and network—would be drawn from Facebook, and the app would surface Threads content personalized based on your Facebook activity.

By linking Threads to Facebook rather than Instagram, Meta can leverage a different pool of user signals to drive content recommendations and ad targeting. Facebook’s data trove—ranging from pages you’ve liked to groups you participate in—could inform Threads’ “For You” feed in new ways, potentially making it more relevant for non‑Instagram audiences. Conversely, this tighter integration may raise privacy questions about cross‑platform data sharing, something regulators have scrutinized in the past.

When Threads launched in July 2023, it relied on Instagram’s graph: new users auto‑followed the same accounts they followed on Instagram, and their handles and bios carried over seamlessly. This strategy fueled rapid growth—over 15 million sign‑ups in its first month—but also shaped Threads into a mirror of Instagram’s dynamics. As a result, feeds often skewed toward lightweight, engagement‑bait text posts favored by Instagram influencers, leaving users seeking deeper conversations disillusioned.

Switching from Instagram to Facebook credentials won’t necessarily solve Threads’ engagement woes. Modern Facebook experiences can be rife with click‑bait, spammy group invitations, and polarized debates echoing the broader web—even more so than on Instagram. However, offering a Facebook sign‑up acknowledges that people often use different platforms in different ways: you might browse images on Instagram, chat with friends on WhatsApp, and read long‑form text in dedicated apps like Threads.

Meta has been gradually disentangling Threads from Instagram. In November 2024, Instagram head Adam Mosseri confirmed that Meta would “stop asking people to follow all the same accounts on Instagram that they do on Threads as part of the sign‑up flow,” marking an early step toward platform autonomy. By June 2025, Threads began testing its own direct messaging inbox rather than routing messages through Instagram DMs—a move further establishing its standalone identity.

Allowing Facebook‑based sign‑ups may just be the beginning of a broader effort to diversify Threads’ ecosystem. Meta could tweak onboarding to let users choose their preferred data source—Instagram, Facebook, or even a fresh Threads‑only profile—with distinct networks, content formats, and community norms. Over time, this flexibility might help Threads carve out its own niche between X/Twitter’s real‑time debates and Bluesky’s decentralized ethos. Yet, as Meta experiments, it must balance ease of entry with thoughtful curation to avoid repeating past mistakes of promoting volume‑over‑value.