Group chat that brings people closer together

Sphere transforms groups into vibrant communities. Whilst the apps have been wound down, exciting community work continues at Twitter.

Bring out the best in your sports club, religious group, professional society, academy of wizards, or hey, even your friend group.

More talk, less chaos

Sphere turns messy back-and-forths into a few simple, unmissable posts, so you can keep chats lively without blowing up everyone’s phone. ✨

Zone in with Zen Flow

Out with the old, and out with anything not for you. Zen Flow is a new way to see just the convos you care about and hide the rest on your feed, without losing anything. 🏖️

Share the love, your way

Every group has its own love language, from offering carpools to organising pub nights. On Sphere, you can create custom Appreciations to recognise these small but mighty acts of kindness. 🏆

This is so, so much bigger than chat.

Groups are weird, magical places where people unite.

Tell me more

When people get together in real life, something interesting happens. We’re kind to strangers. We help each other talk more and listen more.

But on social media we’re more divided than ever.

How so?

We forget to treat each other like we naturally would in real life.

What if we could bring out more group magic online?

Go on ...

What if there was a way that people could truly come together to achieve more?

That’s why we’re building Sphere.

Say more

A community of communities. Sure, an app can’t change the world alone. But we all can, by bringing out the best in each other.


  • A free chat app for groups, designed to foster close, vibrant, purposeful and productive communities.
  • The Sphere team is now working full-time on building world-class communities at Twitter. This means that we are no longer accepting new groups and we'll spend a period of time helping our existing groups to find new homes for their communities.
  • Sphere and Twitter both believe in the power of people connecting over shared interests. Joining Twitter means we can apply all our knowledge at scale to Twitter's already strong foundation, so we can provide even more meaningful connections online.