Senpai Software – Two-factor authentication (2FA) with a key file

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

1. ★★★★★ bluelee22

   3.4y ago

   All was good until I got with no reason the Invalid Key error message. I manage many websites and it was really painful to fix this error through all the websites. I have not changed the file nor open it, so I really don’t understand what I got this error message. This was exactly why I wanted to try this plugin because it different from the others WP2FA. I will update my review if this problem is fixed in the next update. Update: As promised I updated my review and gave you 5 stars. I hope this bug will not occur in the future. This topic was modified 3 years, 3 months ago by bluelee22. This topic was modified 3 years, 3 months ago by bluelee22.

   Read on wp.org ↗
2. ★★★★★ alexrazor777

   3.4y ago

   Good alternative to captcha

   Read on wp.org ↗
3. ★★★★★ Victoribus

   3.4y ago

   Обычно двуфакторка всегда напрягает потому что не удобно. А тут просто файл выбрал на компе и не нужно все время телефон искать…

   Read on wp.org ↗

Automated install-time checks, tested on PHP 8.1.12 · WP 6.3.1

Translated into 1 language, 0 at 90% or more

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2024-12-21 20+ → 10+ down after 137 days in tier
2. 2024-08-06 10+ → 20+ up after 32 days in tier
3. 2024-07-05 20+ → 10+ down after 10 days in tier
4. 2024-06-25 10+ → 20+ up after 91 days in tier
5. 2024-03-26 20+ → 10+ down after 24 days in tier
6. 2024-03-02 10+ → 20+ up after 1 days in tier
7. 2024-03-01 20+ → 10+ down after 1 days in tier
8. 2024-02-29 10+ → 20+ up after 2 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• Limit Login Attempts Security – Login Security, 2FA, Firewall, Brute Force Prevention 1M+ installs · 4.8★ · 2 shared tags A
• WP 2FA – Two-factor authentication for WordPress 100K+ installs · 4.6★ · 2 shared tags A
• Wordfence Login Security 60K+ installs · 3.9★ · 2 shared tags B
• miniOrange 2FA – Two Factor Authentication for WordPress (OTP, SMS, Email, Google Authenticator) 10K+ installs · 4.5★ · 2 shared tags A
• Two Factor (2FA) Authentication via Email 9K+ installs · 4.2★ · 2 shared tags A
• Melapress Login Security 2K+ installs · 4.4★ · 2 shared tags A

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Drop a live Pulse card for Senpai Software – Two-factor authentication (2FA) with a key file into a readme, a review or a deck. It updates itself.

Senpai Software – Two-factor authentication (2FA) with a key file: 10+ active installs, 5.0★ (3 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/senpai-software-2fa