Head-to-head · September 2026
GoSMTP vs Solid Mail
GoSMTP – SMTP for WordPress comes out ahead, winning 7 of 8 head-to-head checks against Solid Mail.
GoSMTP – SMTP for WordPress
GoSMTP allows you to send emails from your WordPress over SMTP or many of the popular email sending services…
Solid Mail
Your WordPress website is sending emails out daily, but are your users and visitors receiving them? When it…
| Metric | GoSMTP | Solid Mail |
|---|---|---|
| Active installs | 500K+ | 60K+ |
| Downloads (30 days) | 221.9K | 4.9K |
| Download trend | +67.4% | -17% |
| Rating | 4.3/5 | 4.2/5 |
| Reviews | 10 | 52 |
| Health score | 85/100 | 54/100 |
| Last updated | 5 days ago | 5 months ago |
| Tested up to | WP 7.1.2 | WP 6.9.9 |
| Support resolved | — | 0% |
| Requires PHP | 5.5+ | 7.4+ |
| First released | Feb 2023 | Nov 2012 |
Daily downloads, last 90 days
GoSMTPSolid Mail
Choose GoSMTP if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 500K+ active sites
- Actively developed — last update 5 days ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 67.4% vs the previous 30 days
Choose Solid Mail if…
You care most about reviews.
- Proven at scale on 60K+ active sites
- Only tested up to WordPress 6.9 (latest is 7.1)
Both compete in: smtp wordpress smtp
FAQ
GoSMTP vs Solid Mail: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 28, 2026
Which is better, GoSMTP – SMTP for WordPress or Solid Mail?
GoSMTP – SMTP for WordPress comes out ahead, winning 7 of 8 head-to-head checks against Solid Mail. Choose GoSMTP – SMTP for WordPress if you care most about active installs, downloads (30 days) and download trend. Choose Solid Mail if you care most about reviews.
Is GoSMTP – SMTP for WordPress more popular than Solid Mail?
GoSMTP – SMTP for WordPress is the more popular of the two with 500K+ active installs, compared with 60K+ for Solid Mail.
Can I use GoSMTP – SMTP for WordPress and Solid Mail together?
Both plugins cover smtp and wordpress smtp, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are GoSMTP – SMTP for WordPress and Solid Mail free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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