Everything you need to test email deliverability

SpamBarometer combines technical spam analysis with AI-powered recommendations to help you understand and improve your email performance.

Email Authentication

Verify your SPF, DKIM, and DMARC configuration with clear pass/fail results and explanations of what each check means.

  • SPF record validation
  • DKIM signature verification
  • DMARC policy checking
  • Alignment analysis

SpamAssassin Analysis

Get your SpamAssassin score with a detailed breakdown of every rule triggered and its impact on deliverability.

  • Rule-by-rule breakdown
  • Score impact for each rule
  • Clear explanations
  • Remediation guidance

Content Analysis

Analyse your email content structure, text-to-HTML ratio, links, and identify potential spam triggers.

  • Text/HTML ratio analysis
  • Link and image checking
  • Spam phrase detection
  • Structure recommendations

AI Recommendations

Get intelligent, actionable suggestions powered by GPT-4 to improve your email content and deliverability.

  • Subject line improvements
  • Content optimisation
  • Engagement suggestions
  • Personalisation tips

Additional capabilities

Test History

Track your tests over time and monitor improvements to your deliverability scores.

Export Reports

Generate PDF reports to share with your team or clients.

API Access

Integrate email testing into your applications with our REST API.

Compare plans

Feature Free Premium Enterprise
Deliverability Score
SpamAssassin Analysis
Authentication Checks
AI Content Analysis Limited
Test History 5 tests Unlimited Unlimited
Export Reports
API Access Limited
Priority Support

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