The idea is old. A good assistant is someone you can reach in one line from wherever you are. The thread is the interface: no login, no tabs, no new habit to build.
It speaks up first
An app waits for you to open it. Housefly does not. When a promise is about to slip or a call is coming up, it sends you a line before you think to ask. Something like: "You told a client you would send a revised quote by Friday. It's Thursday. Want me to draft it?"
It drafts, you decide
When you answer "yes, draft it", Housefly writes the draft and hands it back. Sending it is a separate yes. That split is deliberate, and it is covered in how the approval works.
Why iMessage first
Because it is where many owners already talk to their team and their clients. Housefly meets you in the thread you already check, instead of asking you to check a new one.
When it hits a wall
Some jobs need people: a launch video, a design, an outreach campaign. Housefly hands those to Drifted Marketing's own team rather than pretending it can do them.