How we work
Methodology
Data collected on 31 Aug 2026 — This comparison is built from each vendor's public pages, without opening an account — the regime chosen to satisfy the verifiability requirement of article L122-1 of the French Consumer Code. Every value links to the page that supports it, with its survey date; all were surveyed on 31 August 2026 and every quotation was checked to be literally present on the page. Three reading notes, which matter more here than elsewhere. The currencies differ: SE Ranking lists in euros, WebCEO in dollars; no amount has been converted or added up, and the comparison is about pricing structure, not totals. The offers are not of the same nature: two self-serve software licences against an accompanied diagnosis that includes production — stated in the verdict rather than hidden in the table, and a reader looking for a measurement licence is explicitly pointed to them. Finally, « not publicly documented » means the capability is absent from the pages consulted on that date, never that the product lacks it. Stated limit: this comparison describes what vendors publicly announce, not what they deliver.