01
Agree on house plans without hunting through old threads.
What it changes
The household moments this gives shape to.
02
Keep reminders, questions, and decisions closer to the household system.
03
Give people a shared place to talk without making every topic a separate app.
How it works
Practical coordination, kept close to where it belongs.
A day in the system
01 - Talk in the house context
Talk in the house context
Send messages where the household already lives, instead of splitting everyday coordination across multiple chats.
01 - Talk in the house context
Talk in the house context
Send messages where the household already lives, instead of splitting everyday coordination across multiple chats.
02 - Reply and react naturally
Reply and react naturally
Keep the personality of the house while making it easier to follow what people are responding to.
03 - Keep conversations connected
Keep conversations connected
Discussions about events, cleaning, bills, shopping, or house matters can sit closer to the systems they relate to.
04 - Reduce the scroll archaeology
Reduce the scroll archaeology
The point is not more chat. The point is fewer lost decisions, fewer repeated questions, and less admin living in someone's memory.
Why messaging hub matters
A shared home needs communication, but it should not require everyone to remember which message mattered. CoExyst gives the conversation a calmer place to live.
Return to the system mapBring the house into one calmer system.
Apply for early access and tell us what your household is trying to coordinate. Pricing applies once your house is active.
Early access is opened in waves, not promised immediately.