Save 14% with yearly billing

Simple plans for every business.

Start free forever. Upgrade as you grow. No contracts, no surprises — and a 14-day money-back guarantee on every paid plan.

Free
$0 /forever
No credit card required
Perfect for trying MailShield and protecting one personal domain.
  • 1 domain
  • DNS health checks
  • Basic DMARC reports
  • Subdomain takeover scanner
  • 3 scans / day
  • No email alerts
Get started free
Starter
$29.99 /mo
Billed $359.88/year
For small businesses starting their DMARC journey.
  • 2 domains
  • DNS health + alerts
  • Weekly PDF reports
  • TLS-RPT inbound reports
  • Takeover scanner
  • 3 team members
Start Starter
Business
$99.99 /mo
Billed $1,199.88/year
Full-featured protection for businesses with multiple domains.
  • 10 domains
  • Everything in Pro
  • Executive 1-page PDF
  • Hosted DNS delegation (CNAME)
  • AI weekly insights
  • API + webhooks + priority support
Start Business
Enterprise
Custom
Talk to sales
Unlimited scale with SLA, SSO, white-label and dedicated support.
  • Unlimited domains & team
  • Everything in Business
  • White-label reports
  • SSO / SAML 2.0
  • Dedicated support + SLA
  • Full API + webhooks

Everything you need at every stage.

A full breakdown of what's included in each plan.

Feature Free Starter Pro Business Enterprise
Domains 1 2 5 10 Unlimited
DNS health monitoring
DMARC aggregate (RUA) reports
Email alerts
Weekly PDF reports
Team members 1 3 5 15 Unlimited
Daily scans 3 10 25 100 Unlimited
Subdomain takeover scanner
TLS-RPT inbound reports
DMARC forensic (RUF) samples
Sender / vendor discovery
DNS change history & diff
Public trust page
Executive 1-page PDF
Hosted DNS delegation (CNAME)
AI weekly insights
API access
Slack / Webhook integrations
White-label reports
SSO / SAML
SLA & dedicated support

Have questions?

Everything you need to know before getting started.

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