Compare the Top Free DMARC Software as of March 2026

What is Free DMARC Software?

DMARC software enables organizations to authenticate emails sent from their domain in order to prevent fraudulent activity and increase deliverability. DMARC stands for Domain-Based Message Authentication, Reporting, and Conformance. Compare and read user reviews of the best Free DMARC software currently available using the table below. This list is updated regularly.

  • 1
    DMARC Report

    DMARC Report

    DuoCircle

    A DMARC reporting solution for MSPs, service providers, and businesses who need to monitor and manage a large number of domains for DMARC compliance. Block malware and phishing attacks. Monitor domain security and boost deliverability with one easy-to-use platform. With DMARC Report, it’s super easy to monitor email configurations for suspicious activity and stop non-compliant emails before they hit inboxes. This high-volume tool can secure multiple domains for your clients or your business and report on robust analytics from the intuitive dashboard. You can safeguard outbound mail to protect your sender reputation, as well as leverage strong filtering policies for inbound emails. The platform automatically generates aggregate and forensic data reports that track any DMARC failures for your domains. If suspicious activity is detected, DMARC Report will send threat alert notifications to any email address that needs to be in the loop.
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    Starting Price: $100/month/2 million emails
  • 2
    GlockApps

    GlockApps

    GlockApps

    Where are your emails delivered? Receive reports with an in-depth understanding of what your emails are doing and how to increase your reputation and deliverability before you hit Send! In your reports you can: ❖ Check to see if your sending IPs or Domains are listed within 50+ major email blacklists. ❖ Protect your identity by identifying, monitoring, and rejecting unauthenticated outgoing emails. ❖ Identify whether your email’s content or reputation is being flagged as Spam by all major B2B and B2C email marketing providers. ❖ Fix HTML errors and identify “risky” content before sending. ❖ Get instantly notified when issues occur by email, Slack, or Telegram. Want to speak with an expert? Book a 1-hour consulting call to get all your email marketing and deliverability questions answered. We also offer comprehensive Email Deliverability Audits with personalized recommendations for companies looking to maximize their revenue with email.
    Starting Price: $9 per month
  • 3
    Palisade

    Palisade

    Palisade Technologies

    The Next-Generation AI-Assisted DMARC Solution Tired of wrestling with complicated DNS records, cryptic authentication protocols, and endless manual checks? Meet Palisade, the first fully automated DMARC implementation and monitoring platform built with AI at its core. We empower organizations of all technical levels to boost email deliverability and prevent domain spoofing and impersonation.
    Starting Price: $29.99
  • 4
    dmarcian

    dmarcian

    dmarcian

    Our DMARC management platform visualizes DMARC data in powerful and meaningful ways so you can quickly identify authentication gaps with your SPF and DKIM configurations, as well as unauthorized use of your domains. In addition to aggregating DMARC data, our platform provides domain administration teams with the necessary features to adopt DMARC with clarity and confidence. Providing actionable insights, it is powered by the most accurate source classification engine in the industry and affords users with assurances of the true origin of a particular mail stream. dmarcian has been processing DMARC data since the inception of the specification in 2012.
  • 5
    Suped

    Suped

    Suped

    Suped is a DMARC monitoring platform that helps startups and enterprises secure their email. We provide clear analytics, instant threat alerts for spoofing attempts, and step-by-step guidance to strengthen your domain's security. Stop phishing, improve your domain reputation, and make sure your emails hit the inbox every time. DMARC Report Analysis: Automatically processes complex aggregate (RUA) and forensic (RUF) reports into a simple dashboard. Real-Time Threat Alerts: Instant notifications for potential domain spoofing and phishing attempts. Guided Policy Enforcement: Step-by-step guidance to safely strengthen your DMARC policy to p=reject without blocking legitimate email. SPF & DKIM Monitoring: Track authentication alignment across all your sending services to diagnose delivery issues. Domain Health Score: At-a-glance score based on your compliance, reputation, and blocklist status. Unlimited Domains: Monitor DMARC for all your domains from a single account.
    Starting Price: $11/month
  • 6
    SendForensics

    SendForensics

    SendForensics

    On average, 30% of emails fail to reach their target by dropping straight into customers' spam folders. Reclaim this lost revenue with the most advanced email deliverability system available. The SendForensics Deliverability Score is a unique, predictive modeling of an email's ability to reach any given inbox. To put it simply, it is a measure of an email's 'quality' in terms of how it will be perceived by global filtering-systems/ISPs and even human recipients themselves. Truly the Missing Metric. From email content, to the sending infrastructure, reputation, engagement-history, external feeds (such as Microsoft SNDS*) and more, SendForensics EDS automatically sifts through the datasets to present the biggest cause(s) for concern at every analysis.
    Starting Price: $49 per user per month
  • 7
    Zulu eDM

    Zulu eDM

    Zulu eDM

    Zulu eDM only permits DMARC Authenticated Email on our exclusive and low cost SMTP / API email gateway and delivery network. As we only offer Anti-SPOOF compliant email delivery, that means our clients benefit from outstanding email authentication coverage and significantly better than average email engagement performance. The service is tightly integrated with our automated email reputation management system and campaign management software and tools to achieve the only all-in-one authenticated email delivery platform that will help you achieve outstanding results. Options can be easily tailored to suit specific needs of Franchises, Multi-National Organizations, Industry Associations, Governments and Small Businesses.
    Starting Price: $10.00/month
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