Email Stack Guide compares email marketing and creator tools. This page explains where our numbers come from and how we handle mistakes.

Where our figures come from

• Prices and plan limits come from the vendor’s own pricing pages and help docs, checked on a stated date.
• We quote prices in the currency the vendor shows. We don’t convert euros to dollars or the other way round.
• If a figure depends on list size, billing period or an introductory offer, we say which one we used.
• When we can’t confirm a number on the vendor’s own pages, we leave it out instead of guessing.

What we don’t do

• We don’t invent quotes, test results or customer stories.
• We don’t promise results, deliverability or earnings from any tool.

Affiliate links

Some links may earn us a commission. That never decides a price or a limit we report. Read our affiliate disclosure for details.

Corrections

Vendors change prices and plans often. Before we publish or update a claim about pricing, plan limits or terms, we check the vendor’s current sources that day. Figures we can’t confirm on the vendor’s own pages that day stay out until we can. Confirmed errors receive a dated correction.

For the legal publisher, see our Legal Notice.