How every number is built
Read at the source
Each plan comes from the app's official Shopify App Store listing, or the vendor's own help center when the listing is silent. Every app page names its source and links to it.
Dated, then re-read
Every price carries the date it was read. Each listing is re-read automatically every day. When one changes, the change goes into the change log with the date and the source.
Cost at your volume
Plans charge on orders, contacts, subscribers or words. The calculator applies each vendor's published rule and shows the formula.
No guessing
When a vendor publishes only a starting price, we show “from” and flag it. A price we have not read is never shown as a number.
Independence
Affiliate commissions never change a price, a ranking or a verdict. Apps without an affiliate program are listed and compared the same way. See the affiliate disclosure.
Spotted a price that changed? Email hello@shopappcosts.com.