WordPress plugin comparison
Mail Debug vs Email Deliverability
At a glance
- Email Deliverability has more active installs: 200K+, against 10+ for Mail Debug.
- On a typical day, Email Deliverability is downloaded about 962 times, Mail Debug about 2.
- Mail Debug has no reviews yet.
- Email Deliverability was updated more recently: Jul 16, 2026, against Jul 20, 2010 for Mail Debug.
- Email Deliverability is tested with a newer WordPress: 7.0.8, against 2.7.1 for Mail Debug.
- Mail Debug has been around longer: since 2009, against 2024 for Email Deliverability.
Line by line
Email Deliverability leads on 6 of 6 comparable lines.
| Metric |  Mail Debug |  Email Deliverability |
|---|---|---|
| Popular rank | #48,492 | #250 |
| Active installs | 10+ | 200K+ |
| Downloads, last 30 days | 35 | 26.3K |
| Rating | No ratings | 2.5(17) |
| Support threads resolved | – | – |
| Tested up to | 2.7.1 | 7.0.8 |
| Search multiplier | ×0.00 | ×0.90 |
| Last release | 16 years ago | 3 months ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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