PowerDMARC vs Postal

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PowerDMARC compared with Postal
Detail	PowerDMARC	Postal
What it does	DMARC monitoring and email authentication platform protecting domains from spoofing and phishing	Open source mail delivery platform for incoming and outgoing email
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Open source
Pricing	Free plan with 10,000 compliant emails per month and 10 days data history. Basic plan starting at $12/month (billed yearly) or $15/month for 100,000 compliant emails, 1 year data history, 2 platform users, and 5 active domains. Enterprise plan available with custom pricing for unlimited compliant em	Not given
Key features	DMARC monitoring and analysis with real-time threat alerts AI-driven threat intelligence to detect attack patterns and abusive IPs Hosted SPF, DKIM, MTA-STS, and BIMI services Aggregate and forensic DMARC reporting Live threat map and email spoofing visualization DNS timeline and security score history tracking Auto DNS publishing and one-click DNS record management Multi-lingual control panel supporting 11 languages Whitelabel solution for MSPs and MSSPs 24/7 human support and managed services	Comprehensive web interface for mail server management and logs Horizontal scalability for mail service Webhooks for delivery notifications Development mode for message testing IP pools for reputation management Spam and antivirus integrations
What makes it different	Free DMARC analyzer with no cost for phishing attacks or invalid mails AI-powered policy recommendations after 7-day learning phase Comprehensive platform combining DMARC, SPF, DKIM, MTA-STS, and BIMI SOC 2 Type 2 and ISO 27001 certified with GDPR compliance Trusted by 2,000+ MSPs and MSSPs with proven enterprise adoption	Open source alternative to Sendgrid, Mailgun and Postmark Self-hosted on your own infrastructure Full control over mail delivery and data
Community votes	0	0
DR (Domain Rating by Ahrefs)	79 +1 (up) since last check	52 no change since last check
Trust Flow (Majestic)	26	11
Citation Flow (Majestic)	37	37
Referring domains (Majestic)	2951	331

4 details filled in for both companies.

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