Head-to-head
HubSpot vs SMTP
Two leading email marketing / automation tools, compared on pricing, features, and editorial fit. Updated for 2026.
SMTP
Email relay API and transactional email delivery with reputation protection
From $25/mo
Visit SMTPAt a glance
| HubSpot | SMTP | |
|---|---|---|
| Tagline | The all-in-one marketing platform. | Email relay API and transactional email delivery with reputation protection |
| Pricing model | Freemium | Paid |
| Starts at | Free | $25/mo |
| Founded | 2006 | — |
| AI-native | ||
| Categories | Sales Engagement, Email Marketing, CRM, Automation | Email Marketing, Automation |
| Vendor claimed |
Quick take
Pick HubSpot if you need the all-in-one marketing platform. Pick SMTP if you need email relay api and transactional email delivery with reputation protection.
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HubSpot alternatives →
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Frequently asked
- Is HubSpot better than SMTP?
- It depends on your use case. HubSpot is the all-in-one marketing platform, while SMTP is email relay api and transactional email delivery with reputation protection. See the comparison above for which fits your team.
- What's the price difference between HubSpot and SMTP?
- HubSpot starts at Free. SMTP starts at $25/mo.
- Can I migrate from HubSpot to SMTP?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.