Compare what tools cost
Pick up to three. Every price is reduced to a monthly figure in US dollars so the numbers sit on one scale, and each column carries the date a person last checked it.
Nothing picked yet. Two is enough.
Not in the list?
Then it is not in the directory yet. Submit it and it joins the queue — one tool per submission, and the review is the same one every listing here went through.
A product that is in the list but shows "Not checked" has no verified price yet. Use the button on its column: those asks are counted, and they decide what gets researched first. Nobody publishes a figure here without looking at the vendor's own page.
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Paid placements, labelled. They do not affect how anything is ranked or written.