WordPress plugin comparison
Bit SMTP vs Zoho ZeptoMail
At a glance
- Zoho ZeptoMail has more active installs: 5K+, against 2K+ for Bit SMTP.
- On a typical day, Zoho ZeptoMail is downloaded about 64 times, Bit SMTP about 32.
- Zoho ZeptoMail is rated higher: 5.0 out of 5 from 4 reviews, against 3.9 from 15 reviews.
- Bit SMTP was updated more recently: Nov 7, 2026, against Sep 28, 2026 for Zoho ZeptoMail.
- Both are tested up to WordPress 7.1.4.
- Zoho ZeptoMail has been around longer: since 2020, against 2021 for Bit SMTP.
Line by line
Zoho ZeptoMail leads on 4 of 6 comparable lines.
| Metric |  Bit SMTP |  Zoho ZeptoMail |
|---|---|---|
| Popular rank | #4,262 | #2,959 |
| Active installs | 2K+ | 5K+ |
| Downloads, last 30 days | 3.2K | 1.2K |
| Rating | 3.9(15) | 5.0(4) |
| Support threads resolved | 0% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.62 | ×0.80 |
| Last release | 2 days ago | 1 month ago |
| Requires PHP | 8.1 | 5.6 |
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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