Updated Oct 16, 2026
Affiliate notice
Reading the reviews, rankings and tools costs nothing. Some vendor links pay us a fee, and this page explains which and how.
Which links
A small number of “Visit” buttons send you to a vendor through a tracked redirect. When a reader starts a paid plan after one of those clicks, the vendor may pay us a fee. Vendor prices stay the same for you whichever way you arrive.
What stays independent
Fees play no part in the facts we record, the formulas we use or the order of any ranking, and no vendor can pay for a higher place. Links to vendors that pay us nothing go straight to their own websites and carry a nofollow attribute.
Contact
Anything unclear about a link or a vendor relationship? Use the contact page.