One job: tell you when a tool in your price band moves, and what happened to its revenue after. Free covers browsing and three tools. Pro covers a whole band and the alert.
Everything public: all 678 tools, every published price, every reported revenue figure, the band and stage pages.
For the founder who has to know before a customer tells him.
Pro is opening to the first 50 accounts. While it is in beta, following more than three tools is free — write to us and we raise the limit.
Two months free, same features, one invoice.
No feature comparisons, no contract terms, no implementation costs, no buyer's guide. Those belong to someone choosing a tool; this index is for the person setting the price. If you need a shortlist, this is the wrong page.
Because that is what this job already costs elsewhere and we are not going to pretend otherwise: page-monitoring services sell at $13–$35 a month, and the SaaS-specific pricing trackers that exist sit at $19. What they do not have is the second half — what the tool's revenue did after it moved. That is the only reason to pay here instead.