Head-to-head · September 2026
Mailster Multi SMTP vs Mailster SparkPost Integr…
Mailster SparkPost Integrat… comes out ahead, winning 5 of 7 head-to-head checks against Mailster Multi SMTP.
Mailster Multi SMTP
Allows to use multiple SMTP connection for the Mailster Newsletter Plugin
Mailster SparkPost Integration
Uses SparkPost to deliver emails for the Mailster Newsletter Plugin for WordPress.
| Metric | Mailster Multi SMTP | Mailster SparkPost Integr… |
|---|---|---|
| Active installs | 300+ | 100+ |
| Downloads (30 days) | 80 | 84 |
| Download trend | 0% | +3.7% |
| Rating | 3/5 | — |
| Reviews | 1 | 0 |
| Health score | 27/100 | 34/100 |
| Last updated | 2 years ago | 1 year ago |
| Tested up to | WP 6.5.12 | WP 6.8.10 |
| Support resolved | — | — |
| Requires PHP | Any | Any |
| First released | Jan 2017 | Aug 2017 |
Daily downloads, last 90 days
Mailster Multi SMTPMailster SparkPost Inte…
Choose Mailster Multi SMTP if…
You care most about active installs and reviews.
- Small user base (300+ active installs)
- Very few reviews so far
- No update in 2 years
- Only tested up to WordPress 6.5 (latest is 7.1)
Choose Mailster SparkPost Integr… if…
You care most about downloads (30 days), download trend and health score.
- Small user base (100+ active installs)
- Very few reviews so far
- No update in over a year
- Only tested up to WordPress 6.8 (latest is 7.1)
Both compete in: deliverymethod mailster newsletter
FAQ
Mailster Multi SMTP vs Mailster SparkPost Integr…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 29, 2026
Which is better, Mailster Multi SMTP or Mailster SparkPost Integrat…?
Mailster SparkPost Integrat… comes out ahead, winning 5 of 7 head-to-head checks against Mailster Multi SMTP. Choose Mailster Multi SMTP if you care most about active installs and reviews. Choose Mailster SparkPost Integrat… if you care most about downloads (30 days), download trend and health score.
Is Mailster Multi SMTP more popular than Mailster SparkPost Integrat…?
Mailster Multi SMTP is the more popular of the two with 300+ active installs, compared with 100+ for Mailster SparkPost Integrat….
Can I use Mailster Multi SMTP and Mailster SparkPost Integrat… together?
Both plugins cover deliverymethod, mailster and newsletter, 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 Mailster Multi SMTP and Mailster SparkPost Integrat… 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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