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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