Your people are okay!

A simple check-in that gives you peace of mind. See at a glance that the people you care about are active and well.

Your bubble

Your inner circle, visualized.

Keep track of everyone who matters on an intuitive radar. The closer a person moves toward the red center, the more likely follow-up is needed.

Knuff radar view showing check-in circles
One-Tap Check-In

Effortless. Just tap.

No messages to write, no calls to make. A single tap tells your bubble you're doing fine. It takes less than a second — but means the world.

Bubbles

Knuff brings everyone together

Whether young, old, chatty, or reserved: everyone in the Bubble can see whether everyone is still on board and how they are doing. Even people who do not like to communicate can quickly show how they are doing — or check in on how others are feeling.

Knuff check-ins view showing group activity
FAQ

Questions, answered.

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Built for people who care.