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DMARC Report vs GlockApps

Both stand on email deliverability software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

DMARC Report

Free plan AndroidAPIiPhone+1

Choose DMARC Report if you need ongoing authentication monitoring, forensic report details, or tools for moving domains toward DMARC enforcement. MSPs may also value its multi-tenant portal and white-label reports. Check the plan limits if you need more than one domain or 10,000 monthly messages on the free Core plan.

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GlockApps

Free plan APIWeb

GlockApps covers inbox placement, sender reputation, authentication, and uptime monitoring, with API access even on its free plan. Review the plan limits and the email data collected for testing before choosing it.

Visit GlockApps

The facts

DMARC ReportGlockApps
Free planYesYes
Open sourceNot publishedNot published
Runs onAndroid, API, iPhone, WebAPI, Web
Lowest paid planGuard: $25 a monthEssential: $59 a month
Plans published54
MakerNot publishedNot published
Websitedmarcreport.comglockapps.com
On email deliverability software#2 of 31#6 of 31

DMARC Report: what it does well

  • Monitors SPF, DKIM, and DMARC records continuously.
  • Sends alerts through email, webhook, and Slack.
  • Forensic reports include per-message authentication failure details.
  • Offers a REST API and MCP integration for compatible AI tools.
  • MSP portal includes white-label reports and bulk domain onboarding.

What to know first

  • The free Core plan is limited to one domain.
  • Core includes 10,000 DMARC messages per month and 30 days of data history.
  • API and MCP access are listed for Shield and Defender.

GlockApps: what it does well

  • Inbox Insight reports inbox, spam, and subfolder placement.
  • Checks include several named spam filters.
  • The API is available on all plans, including free.
  • Uptime checks can run as often as every minute.
  • DMARC reports are stored for a year.

What to know first

  • The free plan includes two spam test credits.
  • The free plan has five uptime monitors.
  • Paid plans start at $59 a month.
  • Inbox Insight collects message content and headers for testing.

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