Terms
Last updated Oct 31, 2026
Stackblade shows numbers read from Substack's public pages. It isn't affiliated with Substack, and Substack hasn't checked or endorsed anything here.
The data
I record what Substack shows, as shown, when I read it. Counts can be wrong at the source, a read can fail, and Substack can change its pages. History starts on Oct 31, 2026. Use the numbers as a guide, not as audited figures. Numbers writers share are checked against what Substack shows publicly but aren't audited.
Pro
I sell the license. You pay by card through a Stripe Payment Link, and Stripe processes the card. The thanks page gives you the key. Pro is a one-time payment and lasts as long as the site runs. If I shut the site down I'll give at least 30 days' notice so you can export your data.
Refunds
Within 14 days of buying, for any reason. See refunds.
Fair use
Don't use the API or pages to rebuild the database wholesale, resell the data, or send unwanted messages to writers. I may revoke keys used that way.
Writers
If you're a writer and want your page removed, write to contact@stackblade.app from the email on your Substack account.