Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

Similar WordPress plugins

Client Certificate Authentication alternatives

The 12 WordPress plugins most like Client Certificate Authentication, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Client Certificate Authentication

10+ installs · #32,461 most popular

Its stats
Closest match
Flexible SSL for CloudFlare
Shares 1 of Client Certificate Authentication's 5 tags.
Most installed
Flexible SSL for CloudFlare
100K+ active installs.
Best rated
WP Encryption
4.9 out of 5 from 1,146 reviews.
Most recently updated
SecuPress with Simple SSL
Updated on Nov 6, 2026.
  1. Flexible SSL for CloudFlare

    by Paul

    Fix For Redirect Loops on WordPress with CloudFlare's Flexible/Universal SSL.

    Installs
    100K+
    Rank
    #392
    Rating
    4.8(51)
    Updated
    10 months ago

    Sharesssl

    Compare with Client Certificate Authentication
  2. Easy HTTPS Redirection (SSL)

    by mra13 / Team Tips and Tricks HQ

    The plugin allows an automatic redirection to the "HTTPS" version/URL of the site. Make your site SSL compatible easily.

    Installs
    100K+
    Rank
    #368
    Rating
    4.2(71)
    Updated
    28 days ago

    Sharesssl

    Compare with Client Certificate Authentication
  3. SSL Insecure Content Fixer

    by webaware

    Clean up WordPress website HTTPS insecure content

    Installs
    100K+
    Rank
    #324
    Rating
    4.8(221)
    Updated
    2 months ago

    Sharesssl

    Compare with Client Certificate Authentication
  4. WP Force SSL & HTTPS SSL Redirect

    by WebFactory

    Enable SSL & HTTPS redirect with 1 click! Add SSL certificate & WP Force SSL to redirect site from HTTP to HTTPS & fix SSL errors.

    Installs
    80K+
    Rank
    #512
    Rating
    4.7(179)
    Updated
    2 months ago

    Sharesssl

    Compare with Client Certificate Authentication
  5. WP Encryption

    by WP Encryption

    Lifetime SSL solution - Free SSL certificate & HTTPS redirect, force HTTPS, fix insecure site / SSL errors, security headers.

    Installs
    50K+
    Rank
    #764
    Rating
    4.9(1.1K)
    Updated
    4 days ago

    Sharesssl

    Compare with Client Certificate Authentication
  6. Easy SSL Plugin for SAKURA Rental Server

    by sakurainternet

    このプラグインはさくらのレンタルサーバ上のWordPressで、常時SSL化を簡単に行えるプラグインです。さくらのレンタルサーバ以外では動作しません。

    Installs
    50K+
    Rank
    #729
    Rating
    No ratings
    Updated
    7 years ago

    Sharesssl

    Compare with Client Certificate Authentication
  7. SecuPress with Simple SSL

    by SecuPress

    Protect your WordPress with SecuPress, analyze and ensure the safety of your website daily.

    Installs
    40K+
    Rank
    #885
    Rating
    4.1(106)
    Updated
    2 days ago

    Sharesssl

    Compare with Client Certificate Authentication
  8. Google Authenticator

    by Ivan

    Google Authenticator for your WordPress blog.

    Installs
    20K+
    Rank
    #1,151
    Rating
    4.3(135)
    Updated
    2 months ago

    Sharesauthentication

    Compare with Client Certificate Authentication
  9. One Click SSL

    by Tribulant Software

    Enable SSL/TLS (https://) to redirect all pages to SSL/TLS and load all resources over SSL/TLS.

    Installs
    10K+
    Rank
    #1,700
    Rating
    4.9(139)
    Updated
    4 months ago

    Sharesssl

    Compare with Client Certificate Authentication
  10. Two Factor (2FA) Authentication via Email

    by Sully

    Enable one-click login with this WordPress Two-Factor Authentication (2FA) plugin, utilizing email for added security.

    Installs
    9K+
    Rank
    #2,174
    Rating
    5.0(4)
    Updated
    18 days ago

    Sharesauthentication

    Compare with Client Certificate Authentication
  11. SSL Zen

    by SSL Zen - Free SSL/HTTPS

    Free SSL certificate for WordPress — install a Let's Encrypt SSL, force HTTPS, fix mixed content and redirect HTTP to HTTPS. No coding needed.

    Installs
    9K+
    Rank
    #2,197
    Rating
    4.9(665)
    Updated
    1 month ago

    Sharesssl

    Compare with Client Certificate Authentication
  12. SSL Mixed Content Fix

    by Steve85b

    A fix for mixed content! This Plugin creates protocol relative urls by removing http + https from links. Works in Front- and Backend!

    Installs
    7K+
    Rank
    #2,466
    Rating
    4.1(34)
    Updated
    2 years ago

    Sharesssl

    Compare with Client Certificate Authentication

Watch these rivals every day

Add your plugin and its rivals: rank, installs, downloads and their releases update every night next to yours, with alerts when one of them moves.

Start free