Vorker runs the monthly analysis on client exports, drafts the findings and the report with charts, books the retainer invoice and restarts next month. You approve everything.

No. Every report, findings draft and invoice is prepared and then waits for you. You can rework any finding, reject the draft, or approve it. Nothing reaches a client on its own.
In its own sandbox, on the exports your client sent you. The numbers in every finding trace back to the source files, so you can verify anything before you put your name on it.
Treat the first pass the way you would a junior analyst’s: the arithmetic is done and the movers are flagged, and the judgment about what matters stays yours. Every figure is traceable to the export it came from.
One-person consultancies get the most out of it, because you are the analyst, the report writer and the bookkeeper at once. Vorker is built for businesses of one to ten people, not for agencies with a delivery team.
Yes. It learns each client’s structure from the reports you have already sent and keeps it month to month. The consistency is the point: same charts, same order, new numbers.
No. You talk to it the way you would brief an analyst, and it works inside the tools you already have: your email, your files, your accounting. The reports arrive as ordinary PDFs on your letterhead.