wz-vault

I build software with AI agents and show the arithmetic: what the tools cost, what they
actually return, and where they quietly lose you money.

No hype, no "game changer", no income promises. Every figure is either something I measured
or something with a source named next to it — and I say which.

What's here:
· Long-form breakdowns of AI tools, agents and the businesses people build with them
· The real unit economics — margins, fees, refunds, the numbers nobody screenshots
· What I'd skip, and why

The Stack: 58 AI tools with what they cost and who should skip them.
Free: The Short Version — every conclusion from eight playbooks, condensed.

→ wz-vault.com

Some links are affiliate links. They never decide what gets recommended: roughly half the
tools on the list pay me nothing, including the ones I use every day.

Business: aiservice649@gmail.com