DMARC tool comparison
Side-by-side tables built from each vendor's public pages, with a source link for every fact. Checked on 2 November 2026.
dmarcian is a DMARC management platform with a free personal plan, published prices and a long list of free tools.
Valimail offers a free Monitor plan and paid Enforce plans built around automated DMARC without touching DNS.
EasyDMARC publishes self-serve DMARC plans and lists managed DMARC, MTA-STS and BIMI along with a wide set of free tools.
Agari DMARC Protection, now part of Fortra, offers hosted SPF, DKIM and DMARC records and look-alike domain defense.
Proofpoint Email Fraud Defense is an enterprise DMARC product with hosted authentication services and large-scale lookalike domain discovery.
Mimecast DMARC Analyzer is a cloud DMARC monitoring service with optional managed services and free record checkers.
Red Sift OnDMARC manages DMARC, SPF, DKIM, MTA-STS, TLS-RPT and BIMI, and sells lookalike protection as a separate product.
Sendmarc sells fully managed DMARC, SPF, DKIM and BIMI implementation by quote, with a free trial tier for basic reporting.
DMARC Report publishes prices from a free Core plan upward, with hosted DMARC, MTA-STS and BIMI listed on its own product pages.
Postmark's DMARC monitoring turns aggregate reports into a weekly digest, free for basic use and paid per domain for more.
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