Head-to-head
Apollo.io vs Mailmo
Two leading sales engagement tools, compared on pricing, features, and editorial fit. Updated for 2026.
Mailmo
Find and verify B2B email addresses, including LinkedIn extension and catch-all checks
From $9/mo
Visit MailmoAt a glance
| Apollo.io | Mailmo | |
|---|---|---|
| Tagline | B2B data and sales engagement in one. | Find and verify B2B email addresses, including LinkedIn extension and catch-all checks |
| Pricing model | Freemium | Freemium |
| Starts at | Free | $9/mo |
| Founded | 2015 | — |
| AI-native | ||
| Categories | Sales Engagement | Lead Gen & ABM, Sales Engagement |
| Vendor claimed |
Quick take
Pick Apollo.io if you need b2b data and sales engagement in one. Pick Mailmo if you need find and verify b2b email addresses, including linkedin extension and catch-all checks.
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Apollo.io alternatives →
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Frequently asked
- Is Apollo.io better than Mailmo?
- It depends on your use case. Apollo.io is b2b data and sales engagement in one, while Mailmo is find and verify b2b email addresses, including linkedin extension and catch-all checks. See the comparison above for which fits your team.
- What's the price difference between Apollo.io and Mailmo?
- Apollo.io starts at Free. Mailmo starts at $9/mo.
- Can I migrate from Apollo.io to Mailmo?
- Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.