Mailtester.com vs. Amplemarket
A side-by-side comparison based on G2 review data.
| Metric | Mailtester.com | Amplemarket |
|---|---|---|
| Overall rating | 4.2 | 4.6 |
| Review count | 10 | 703 |
| Ease of use | 8.8 | 9.0 |
| Ease of setup | 8.6 | 9.0 |
| Quality of support | 8.4 | 9.4 |
| Meets requirements | 8.4 | 9.1 |
| NPS | 50 | 74.483776 |
| Small Business | 60.0% | 46.6% |
| Mid-Market | 30.0% | 47.5% |
| Enterprise | 10.0% | 5.9% |
| Total page views | 100 | 3,639 |
| Total LLM citations | 459 | 17,325 |
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
Amplemarket
By combining premium data, multichannel engagement, and real-time insights in one seamless solution, Duo AI Copilot and AI Agent redefine how modern sales teams operate. Duo uncovers hidden opportunities, detects buyer intent signals, and generates tailored playbooks - empowering your reps to focus on what matters most: building relationships and closing deals. It’s the perfect fusion of AI precision and human intuition. Built on an all-in-one sales platform, Duo AI Agents support your entire outbound workflow - from prospecting and engagement to automation and deliverability.
- Ease of Use
- Helpful
- Features
- Automation
- Lead Generation
- Time-saving