WordPress plugin comparison
lxix Email Firewall vs SureMail
At a glance
- SureMail has more active installs: 200K+, against fewer than 10 for lxix Email Firewall.
- On a typical day, SureMail is downloaded about 1,226 times, lxix Email Firewall about 3.
- lxix Email Firewall has no reviews yet.
- lxix Email Firewall was updated more recently: Oct 15, 2026, against Oct 8, 2026 for SureMail.
- Both are tested up to WordPress 7.1.4.
- SureMail has been around longer: since 2025, against 2026 for lxix Email Firewall.
Line by line
SureMail leads on 4 of 5 comparable lines.
| Metric |  lxix Email Firewall |  SureMail |
|---|---|---|
| Popular rank | #56,417 | #275 |
| Active installs | Fewer than 10 | 200K+ |
| Downloads, last 30 days | 125 | 49.5K |
| Rating | No ratings | 4.7(25) |
| Support threads resolved | – | 50% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.05 | ×1.44 |
| Last release | 25 days ago | 1 month ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
- lxix Email Firewall vs Kadence WooCommerce Email Designer
- lxix Email Firewall vs WP Mail SMTP by WPForms
- lxix Email Firewall vs Google for WooCommerce
- lxix Email Firewall vs WooCommerce Stripe Payment Gateway
- SureMail vs Easy WP SMTP
- SureMail vs WP Mail SMTP by WPForms
- SureMail vs Post SMTP
- SureMail vs GoSMTP
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free