Independent: paid links never change the order. Every fact checked with the vendor.

How we review

Research

Figures from our own guide: every price and every fact checked on the vendor's website.

How we measure

All figures come from the 267 tools in our guide. For each tool we check the price, and the points of the Netherlands check that count for its category, on the vendor's website: pricing page, terms, privacy statement and help centre. Anything we could not find there counts as unknown, never as yes or no.

The data is free to use under CC BY 4.0: name Stackwijs as the source and link to the page. More about how we work is in How we assess. When a starting price changes, we record it under price changes.

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New tools, price changes and Netherlands check updates. One email a week, in Dutch, with no sponsored emails.