Methodology

Data types

The catalogue may contain product descriptions, plans, prices, currencies, billing intervals, features, limits, integration information, sources and editorial summaries.

Sources and status

Official provider sources are prioritised. Each source may have source status, fetch date, check date and uncertainty notes.

Source, structured data and editorial assessment are separate levels. Uncertain information should be labelled, neutralised or blocked from sharp publication.

AI and human verification

AI may assist research, structuring and analysis, but AI verification is not enough to describe price information as human-approved.

Human verification is required by policy before price-bearing information may be described as human-approved or used for future indexing approval.

Comparisons

Comparisons reuse catalogue data and may contain editorial summaries. They do not create synthetic ratings, user reviews, stars or overall winners.