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Every price on this page is published — including Enterprise

Priced per domain.
Never per email.

Monitor is free for 2 domains. Protect is $29 a month for up to 5 domains, Growth $69 for up to 15 and Professional $99 for up to 25. Partner plans start at $119 a month for 30 domains. Send a thousand emails or ten million — the bill is the same. No email-volume overage fees, no per-report charges, and no quote you have to ask for.

3domains
1102540+
Recommended
Protect$29/month

Up to 5 domains with forensic reports, the API and the full protocol set.

01 — Plans
Switch to annual for three months free
MonitorNo expiry date
Freeno expiry date
No card, no expiry.
2domains included
DMARC, SPF & DKIM monitoring
30-day report retention
Manual DNS checks
Email notifications
Free for business use, no card
Community support
Start free
ProtectYour match
$29/month
Or $261/year — three months free
5domains included
1-year report retention
TLS-RPT, MTA-STS & BIMI checks
Scheduled DNSSEC & DANE/TLSA monitoring
Forensic (RUF) reports
Policy impact simulator
Daily scheduled DNS checks
Slack & Discord alerts
REST API access
CSV export
Start 14-day trial
GrowthOur pick for 3+ brands
$69/month
Or $621/year — three months free
15domains included
Everything in Protect
1-year report retention
Managed MTA-STS & BIMI hosting
ARC chain monitoring
Teams & Telegram alerts
Executive PDF reports
5 team members
12-hour DNS checks
Start 14-day trial
Professional
$99/month
Or $891/year — three months free
25domains included
Everything in Growth
1-year report retention
Automated policy rollout
AI posture explainer
Lookalike domain detection
Hosted DKIM & SPF flattening
Bulk-sender compliance
10 seats · priority support, 2-hour response target
Start 14-day trial
EnterprisePublished price
From $499/month
Tailored, but published — no discovery call to hear a number. What moves it: a region beyond US or EU, retention past a year, the SLA schedule and onboarding scope. Domain count does not.
∞unlimited domains
Everything in Professional
Custom data retention
SSO / SAML / OIDC
99.99% SLA
Dedicated onboarding
Talk to sales

Paid plans include a 14-day trial. You add a card to start it and we bill when it ends — cancel any time during the 14 days and you are not charged. The free Monitor plan needs no card at all.

All prices in USD, exclusive of VAT, GST and sales tax.

02 — In every plan

The free Monitor plan is not a trial in disguise.

These are on Monitor, on Enterprise, and on everything between. What you buy with a paid plan is scale, retention and automation — not access to the basics. New to this? Start with what DMARC monitoring involves.

All nine protocols checked, not a DMARC-only subset
No email volume limits and no overage fees
Security score dashboard from 0–100
Guided DNS setup wizard
Command palette and full keyboard navigation
Mobile dashboard with the same data
03 — What each step buys you

What each upgrade adds.

Instead of sixty rows of ticks, here is what changes when you move up a plan.

Monitor → Protect+$29/mo

You get proof, not just pass rates.

The plan where monitoring becomes investigation.

Forensic (RUF) reports per failing message
TLS-RPT, MTA-STS, BIMI, DNSSEC and DANE checks
REST API and Slack alerts
1 year of report retention instead of 30 days
Protect → Growth+$40/mo

We start hosting things for you.

The plan most multi-brand businesses land on.

Managed MTA-STS policy hosting
Managed BIMI logo hosting
ARC monitoring for forwarded mail
Executive PDF reports and 5 seats
Growth → Professional+$30/mo

Enforcement stops being manual.

The plan for teams that have to reach p=reject.

Automated policy rollout behind safety gates
Lookalike domain detection
Hosted DKIM and SPF flattening
AI posture explainer and priority support
04 — Full comparison

Every line, if you want it.

05 — With a specialist

Add someone who does this all day.

Both sit on top of whichever plan you choose — they add a person, not features. Most teams run the rollout themselves. These are for the ones without a mail admin, or with a date they cannot miss, who would rather buy the outcome than run the rollout. Both are delivered by PlatOps, the managed security team that builds and runs DDMARC.

Managed DMARC

$99/domain/mo

Billed annually · $1,188 per domain per year

A specialist owns your authentication, not a ticket queue.

The same person each month: reading your reports, spotting the sender that appeared last week, and proposing the record change before you have to ask for it.

  • A named specialist, and the same one month to month
  • Monthly review of what your reports showed
  • Record changes drafted for you, published on your approval
  • New senders identified and traced before they break alignment
  • Forensic (RUF) samples reviewed and alerts triaged for you
  • A written monthly report, not just a dashboard
Talk to usDetails on platops.comAny plan · per domain · from one domain · billed annually

Enforcement sprint

$2,500/domain

From p=none to p=reject, done with you, not explained to you.

The rollout most teams stall on, done in about 30 days, up to 60 for a complex estate. Every sender found and authenticated, the policy stepped up in stages, and a handover that says how to keep it there.

  • Full sender inventory from your own report data
  • SPF and DKIM alignment fixed for each legitimate sender, including inside third-party sending platforms where needed
  • Policy stepped none → quarantine → reject behind safety gates
  • A written handover: what changed, what to watch, what is next

Or a written account of what is blocking reject and what remains. Some senders live in systems that cannot be changed inside a fixed engagement, and enforcing over one of those breaks real mail.

Scope a sprintDetails on platops.comAny plan · per domain · from one domain · one-time
Managing other people’s domains?

Partner plans are priced per domain, not per plan.

$119/mo covers your first 30 domains, then $3.99 each. $299/mo covers 100, then $2.99 each. Every domain you enroll counts, from the day you add it.

06 — Before you buy

The questions that stop people.

Yes. Monitor covers 2 domains with 30 days of report retention, needs no card and has no expiry date. If we ever change or withdraw it we give 30 days' notice, as our terms say. Move up when you need forensic samples, Slack alerts, a third domain, or 1 year of report retention instead of 30 days.

Start free, or start the trial. Both take two minutes.

The free plan is 2 domains and 30 days of report retention, with no expiry. The trial is the paid plan you would buy, on your real reports, for 14 days. Upgrade the day you need a third domain or forensic samples — not before.

Free plan: 2 domains, no card, no expiry · Trial: card required, billed on day 15 unless you cancel · 14-day money-back on new paid plans