ShieldMarc vs the leading DMARC platforms
Straight comparisons of how each vendor prices and what each includes, from its own public pages. The pricing models below were checked on 19 October 2026; we link to sources, date every check and say plainly where the competitor has an edge.
ShieldMarc vs EasyDMARC
A capable DMARC platform with polished UX.
Publishes euro prices for DMARC Plus and Premium, set by the monthly email volume you choose and capped at a few domains; larger plans are custom priced through sales.
ShieldMarc vs dmarcian
Long-running platform with deep DMARC heritage.
Publishes US dollar prices for tiers set by active domains, users and legitimate mail volume, with a free plan for personal domains; above its tiers it offers a custom proposal.
ShieldMarc vs Valimail
Enterprise-tier with a sales-led motion.
Publishes no prices: Monitor is free, and every Enforce tier and the Amplify add-on are custom pricing through its sales team.
ShieldMarc vs PowerDMARC
Broad suite, priced by email volume.
Prices its Basic plan by bands of DMARC-compliant mail, so the price steps up as volume grows; extra domains, Enterprise, API and Partner plans are custom-quote.
ShieldMarc vs Red Sift OnDMARC
UK-headquartered, strongly certified platform.
Shows a price for its Express entry tier only; Essentials, Enterprise and Premier are contact-sales. ISO 27001, SOC 2 Type II and Cyber Essentials certified.
ShieldMarc vs Sendmarc
Partner-first platform with unlimited domains on paid tiers.
No pricing published at all: every paid tier is quote-based, so you learn the cost through a sales cycle. Strong MSP machinery once you are in.
ShieldMarc vs DMARCLY
US vendor that publishes every price.
Publishes four monthly US dollar tiers, each capping domains, mail, users and history, and its overage rates too. Transparent to a fault, but a mid-size estate outgrows each tier's domain cap.
ShieldMarc vs Mimecast DMARC Analyzer
The former DMARC Analyzer, now inside an enterprise suite.
Not sold with published standalone pricing; quoted within Mimecast's enterprise portfolio, with no free tier published and domains agreed per contract.
Not seeing the platform you're comparing?
We publish comparisons against platforms we are most often evaluated against. If your shortlist includes a platform not shown here, ask sales and we will respond with a fair, source-linked side-by-side. Our pricing page also carries a general comparison table against typical DMARC monitoring platforms.
What these comparisons measure
A DMARC platform is easy to evaluate badly. Feature grids look similar across vendors because most platforms parse the same aggregate reports and render broadly the same charts. The differences that matter emerge later: how quickly you can identify an unknown sender, whether forensic detail is available when something goes wrong, and how the price changes once you add the second, fifth and twentieth domain.
These comparisons therefore concentrate on how each vendor prices (published or quoted, flat or tiered, by domain or by volume), hosting jurisdiction and what happens at the boundary where a published tier ends and a sales conversation begins. Every claim is sourced from the vendor’s own published material and dated. We do not quote competitors’ prices, because they change often: each comparison links the vendor’s pricing page instead, where it has one.
For UK and EU buyers, hosting jurisdiction is worth attention. DMARC aggregate reports describe your mail flow in detail, including which systems send on your behalf and where they are located, and some organisations have procurement or regulatory reasons to keep that data within a particular region. Where a vendor publishes its hosting location, it is recorded.