Free email checklists
Our pricing dataset as CSV and JSON, plus the checklists we run ourselves. No email address, no signup wall, nothing to unsubscribe from later.
The email pricing dataset
Every published plan from fifteen providers as CSV and JSON, with prices, limits, the date each was checked and a link to the source page.
The email DNS worksheet
A fill-in worksheet for the DNS a sending domain needs: MX, SPF, DKIM, DMARC and an optional tracking CNAME, with the order, the traps, and a dig check each.
The pre-send checklist
Ten checks to run before a campaign leaves: suppression applied, authentication passing, one-click unsubscribe headers, seed tests read, rates under the line.
The 28-day warm-up schedule
A day-by-day ramp planner for a new sending domain: target volume, who to send to, and the complaint and bounce gate that must hold before every increase.