Best free DMARC report analyzers compared
The best free DMARC report analyzer depends on whether you want a one-off read or ongoing monitoring. For continuous ingestion of the aggregate reports your domain receives, dmarcian, EasyDMARC, and PowerDMARC run hosted platforms. For a quick, private one-off analysis where nothing leaves your browser, Relaymetry parses the XML client-side. Here is how they stack up on the features that matter.
How these tools differ
A DMARC aggregate (RUA) report is XML that lists who sent mail as your domain and whether it passed authentication. The tools here turn that XML into something readable. The hosted platforms (dmarcian, EasyDMARC, PowerDMARC) ingest reports continuously and track trends over time, which is genuinely more than a one-shot tool does, and this page says so. Relaymetry does one thing: it parses a report you paste or upload, entirely in your browser, so the data never reaches a server. That client-side, no-login, nothing-stored approach is its real edge for a private one-off read, not continuous monitoring.
| Relaymetry | dmarcian XML-to-Human | EasyDMARC Report Analyzer | PowerDMARC | dmarcreport.com | |
|---|---|---|---|---|---|
| Accepts .gz or .zip | Yes | No | No | No | No |
| Client-side (nothing uploaded) | Yes | No | No | No | No |
| No login | Yes | Yes | No | No | No |
| Continuous monitoring | No | Yes | Yes | Yes | Yes |
| Plain-English findings | Yes | Yes | Yes | Yes | Yes |
| Free-tier catch | One-shot; no monitoring | Converter is one-off; platform is paid | Emails the report; account for full platform | Hosted monitoring; signup | Hosted platform; signup |
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Common questions
Which free DMARC report analyzer is best?
For ongoing visibility, a hosted analyzer like dmarcian, EasyDMARC, or PowerDMARC ingests your reports automatically and shows trends, which is the right choice if you manage DMARC continuously. For a fast, private look at a single report, Relaymetry's DMARC report analyzer parses it in your browser with no login and nothing uploaded. New to the reports? See how to read a DMARC aggregate report.
Are DMARC aggregate reports private? Do these tools upload them?
Aggregate reports do not contain message content, but they do reveal your sending sources and IPs. Hosted platforms upload and store the reports on their servers, which is the trade for continuous monitoring. A client-side tool like Relaymetry parses the XML in your browser, so the report is never sent anywhere. If privacy matters for a one-off check, that difference is the deciding factor.
Can these tools open gzip or zip reports?
Usually. Mailbox providers send aggregate reports as compressed attachments, most often gzip. Most analyzers accept the compressed file directly, and the table marks which ones do. Relaymetry accepts .gz and .zip and decompresses in the browser.