Agent that can run a biz for under $200 a month?
I am currently building a fitness app (marcos & workout tracker). I have a executive assistant who will be mostly managing it as a side project but I wanted to find a AI agent that I could tell to LITERALLY manage everything (editing the app in Base 44, meta ads, building viral growth marketing tactics etc.)
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Hey, there's a pretty cool setup with Claude Code that you can do! I'd be happy to help
I’d split the $200 into a spend cap and a task cap.
Pick one loop first: assistant drafts 10 ad angles from customer conversations, you approve 2, then log CAC signals. If you’re also using coding agents, track usage/reset separately because they can quietly eat the budget before marketing even starts.
Full autopilot usually hides which step worked.
The risk here is trying to make one AI agent “run everything.”
For a fitness app, the useful setup is probably not one full autopilot agent. It is a small ops stack where AI handles repeatable tasks and your assistant stays in control of judgment-heavy work.
Meta ads, app edits, growth experiments, content, support, and analytics all need different levels of supervision.
If you try to automate the whole business at once, you may spend the $200/month and still not know what actually moved users.
Happy to map the lean version if useful: what to automate first, what your assistant should still own, and the lowest-cost AI stack I’d test before adding complexity.