Simple, transparent pricing
Start free with 2 domains. Upgrade when you're ready to protect more.
Free
Try MailShield with your most important domains.
- Up to 2 domains
- 1 team member
- 250 emails monitored/mo
- All email security checks
- Security score & grade
- DMARC & TLS-RPT reports
- Email alerts
Starter
For small teams getting started with email security.
- Up to 5 domains
- Up to 3 team members
- 1,000 emails monitored/mo
- All email security checks
- DMARC & TLS-RPT reports
- Email alerts
- Notification channels (Telegram, Slack, etc.)
Pro
For growing organizations serious about email security.
- Up to 25 domains
- Up to 15 team members
- 10,000 emails monitored/mo
- Everything in Starter
- API access
- Advanced reports
- Custom report scheduling
Business
For large organizations managing email security at scale.
- Unlimited domains
- Unlimited team members
- 100,000 emails monitored/mo
- Everything in Pro
- SSO / SAML
- Priority support
- SLA guarantee
Enterprise
For organizations with complex email infrastructure. Unlimited domains, custom integrations, dedicated account manager, and on-premise deployment options.
Compare Plans
See exactly what's included in each plan.
| Feature | Free | Starter | Pro | Business |
|---|---|---|---|---|
| Domains | 2 | 5 | 25 | Unlimited |
| Team Members | 1 | 3 | 15 | Unlimited |
| Emails Monitored | 250/mo | 1,000/mo | 10,000/mo | 100,000/mo |
| SPF/DKIM/DMARC | ||||
| MTA-STS Hosting & TLS-RPT | ||||
| DMARC Reports | ||||
| Notification Channels | — | |||
| Advanced Reports | — | — | ||
| API Access | — | — | ||
| SSO / SAML | — | — | — | |
| Priority Support | — | — | — | |
| SLA Guarantee | — | — | — |
Frequently Asked Questions
Got questions? We've got answers.
Can I switch plans later?
Yes, you can upgrade or downgrade your plan at any time. When upgrading, you'll be charged the prorated difference. When downgrading, the new rate applies at the next billing cycle.
What happens if I exceed my domain limit?
We'll notify you when you're approaching your limit. You can upgrade your plan anytime to add more domains. We won't automatically charge you for overages.
Do you offer annual billing?
Yes! Annual billing saves you up to 20% compared to monthly billing. The prices shown are for annual billing by default.
What does 'emails monitored' mean?
Emails monitored is the total number of emails reported in your DMARC aggregate reports each month. When providers like Google and Microsoft send reports for your domain, each includes a count of emails processed. We sum these across all your domains. The counter resets each calendar month.
Is there a free tier?
Yes! Our free tier includes up to 2 domains with full security monitoring. No credit card required.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express) through our secure payment processor Stripe.
Can I get a refund?
We offer a 30-day money-back guarantee on all paid plans. If you're not satisfied, contact support for a full refund.
Ready to Secure Your Domain?
Start monitoring your email security in under a minute. Free plan includes 2 domains with full protocol checks.