Head-to-head
Postmaster Tools vs PromoFeatures
Two leading email marketing tools, compared on pricing, features, and editorial fit. Updated for 2026.
Postmaster Tools
Email sender analytics and delivery diagnostics from Gmail
From Free
Visit Postmaster ToolsAt a glance
| Postmaster Tools | PromoFeatures | |
|---|---|---|
| Tagline | Email sender analytics and delivery diagnostics from Gmail | Countdown timers for email and websites |
| Pricing model | Free | Freemium |
| Starts at | Free | $6.99/mo |
| Founded | — | — |
| AI-native | ||
| Categories | Analytics, Email Marketing | Email Marketing, CRO & Testing |
| Vendor claimed |
Quick take
Pick Postmaster Tools if you need email sender analytics and delivery diagnostics from gmail. Pick PromoFeatures if you need countdown timers for email and websites.
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Postmaster Tools alternatives →
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Frequently asked
- Is Postmaster Tools better than PromoFeatures?
- It depends on your use case. Postmaster Tools is email sender analytics and delivery diagnostics from gmail, while PromoFeatures is countdown timers for email and websites. See the comparison above for which fits your team.
- What's the price difference between Postmaster Tools and PromoFeatures?
- Postmaster Tools starts at Free. PromoFeatures starts at $6.99/mo.
- Can I migrate from Postmaster Tools to PromoFeatures?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.