Proposal
Request a proposal.
Answer five things and you get a written proposal with scope, a cadence and a start date. Not a brochure, and not a call to qualify you first.
What happens to it
I read it, not an assistant. If the fit is wrong I say so and point you at someone better placed, which happens perhaps one time in five and costs you nothing.
If it fits, you get the proposal inside two working days. Rolling term, three months committed, monthly after that. Pricing is in the proposal, never on the site.