Mailtester.com vs. Atomic Mail Verifier
A side-by-side comparison based on G2 review data.
| Metric | Mailtester.com | Atomic Mail Verifier |
|---|---|---|
| Overall rating | 4.2 | 3.4 |
| Review count | 10 | 20 |
| Ease of use | 8.8 | 9.0 |
| Ease of setup | 8.6 | 9.1 |
| Quality of support | 8.4 | 8.1 |
| Meets requirements | 8.4 | 8.8 |
| NPS | 50 | -10 |
| Small Business | 60.0% | 52.6% |
| Mid-Market | 30.0% | 36.8% |
| Enterprise | 10.0% | 10.5% |
| Total page views | 100 | 77 |
| Total LLM citations | 459 | 139 |
Mailtester.com
Check if an e-mail address is valid or not. Our email list checker will lookup and check emails to see if they are valid. We have Mailchimp omnivore checker and other integrations like MailChimp, Activecampaign
Atomic Mail Verifier
Atomic Mail Verifies is a software that verifies email addresses and removes dead or invalid emails from mailing list