GlockApps

GlockApps uses seed-based email tests to pre-check where messages land (Inbox or Spam) and tests deliverability across various ISPs. The platform includes a free spam checker showing inbox placement across Gmail, Yahoo, AOL, and Outlook, analyzes spam score against SpamAssassin filter, checks sending IP against 50+ blocklists, and verifies SPF, DKIM, and DMARC authentication. Additional features include Domain & IP Analytics, automatic inbox tests with alerts, DMARC Analyzer, Uptime Monitor, and email deliverability consulting services.