Head-to-head
HubSpot vs Mail Tester
Two leading email marketing tools, compared on pricing, features, and editorial fit. Updated for 2026.
Mail Tester
Free email spam score and deliverability test for newsletters
From $10/mo
Visit Mail TesterAt a glance
| HubSpot | Mail Tester | |
|---|---|---|
| Tagline | The all-in-one marketing platform. | Free email spam score and deliverability test for newsletters |
| Pricing model | Freemium | Freemium |
| Starts at | Free | $10/mo |
| Founded | 2006 | — |
| AI-native | ||
| Categories | Sales Engagement, Email Marketing, CRM, Automation | Email Marketing |
| Vendor claimed |
Quick take
Pick HubSpot if you need the all-in-one marketing platform. Pick Mail Tester if you need free email spam score and deliverability test for newsletters.
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Frequently asked
- Is HubSpot better than Mail Tester?
- It depends on your use case. HubSpot is the all-in-one marketing platform, while Mail Tester is free email spam score and deliverability test for newsletters. See the comparison above for which fits your team.
- What's the price difference between HubSpot and Mail Tester?
- HubSpot starts at Free. Mail Tester starts at $10/mo.
- Can I migrate from HubSpot to Mail Tester?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.