Tools

Free tools for cold email

Two free tools. The inbox setup checker reads public DNS for SPF, DKIM, DMARC and MX. The outbound calculator sizes inboxes and domains for a program. Nothing you type into the checker is stored.

Tools

Checker

Inbox setup checker

Check SPF, DKIM, DMARC and MX for a domain in your browser. The lookup uses public DNS. Nothing is stored.

Check a domain
Calculator

Outbound calculator

Size the inboxes and domains a cold email program needs before you buy them. Programs start from $2,000 a month when you want the work done for you.

Size a program

Compare cold email agencies

Programs start from $2,000 a month.

Thirty minutes with the founder. You'll leave with a clear picture of your market, what a campaign would look like, and what it would cost.