Disclosure

Affiliate links

We may earn a commission if you buy through these links: AddCal, AddEvent.

Affiliate status never influences scores, order or "best for" picks. Scores are computed in code from published data and test results, using the same rubric for every tool. Every affiliate programme we belong to is listed on this page. Every affiliate link is labelled "affiliate" and marked as sponsored. Every tool gets one equally prominent link, whether or not it is an affiliate link.

Check our scores yourself

You can download the raw data (JSON) behind every review: plans, limits, features, sources, problems found, and each tool's points in every category. With the rubric on the methodology page, you can recompute any score and check that it matches what we publish.

Free accounts and trials

We sign up like any user. We don't accept free paid plans from vendors in exchange for coverage.

Vendor contact

Vendors can submit corrections through the same public form as anyone else. Like every correction, it needs a source, and the outcome is logged on the changelog.