WordPress plugin comparison
Fast2SMS vs OTP Authenticator
At a glance
- Fast2SMS has more active installs: 100+, against 40+ for OTP Authenticator.
- On a typical day, Fast2SMS is downloaded about 21 times, OTP Authenticator about 3.
- Fast2SMS has no reviews yet.
- OTP Authenticator was updated more recently: Nov 7, 2026, against Nov 4, 2026 for Fast2SMS.
- Both are tested up to WordPress 7.1.4.
- OTP Authenticator has been around longer: since 2020, against 2026 for Fast2SMS.
Line by line
Fast2SMS leads on 3 of 5 comparable lines.
| Metric |  Fast2SMS |  OTP Authenticator |
|---|---|---|
| Popular rank | #15,424 | #22,845 |
| Active installs | 100+ | 40+ |
| Downloads, last 30 days | 526 | 89 |
| Rating | No ratings | 4.7(3) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.28 | ×0.29 |
| Last release | 5 days ago | 2 days ago |
| Requires PHP | 7.4 | 8.3 |
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
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