Model day-by-day send volume with warmup/marketing phase splits and per-day send rate recommendations.

Plan total sending volume from your infrastructure — domains, subdomains, and mailboxes, with marketing + warm-up message loads rolled up to per-day and per-month totals and a per-subdomain reputation view.

Same domain, same list, same reputation, only the subject line changed: one landed in Promotions, the other in the Inbox. A 146% lift in inbox rate from a single variable, with real anonymized client data.

Build and preview Seed Network plans with per-mailbox cost breakdowns and deliverables. Supports monthly packages and prepaid credits.

Instant DNS-level audit of any sending domain — SPF, DKIM, DMARC, MX, BIMI. Scored report in under 5 seconds.

See how much ad spend is wasted on wrong audiences and calculate the ROI of Digital Bulldogs custom audience targeting.

Live-reads the audit copy library — every finding's analogy, what-it-is, why-it-matters, and what-to-do, all rendered from educational.ts. Used for voice and analogy review before locking in.

Find the most spam complaints a send can take before crossing Google Postmaster's 0.1% and 0.3% thresholds, and see how seed volume dilutes the blended rate.

Size any append file: how many days to push it through at a given daily volume, the daily rate a deadline requires, and the revenue it generates at your append rate and price per matched record.