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Similar WordPress plugins

Flex SSL alternatives

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

Flex SSL

40+ installs · #21,412 most popular

Its stats
Closest match
Really Simple Security
Shares 2 of Flex SSL's 5 tags.
Most installed
Wordfence Security
5M+ active installs.
Best rated
Really Simple Security
4.9 out of 5 from 8,871 reviews.
Most recently updated
SecuPress with Simple SSL
Updated on Nov 6, 2026.
  1. Really Simple Security

    by Really Simple Plugins

    Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection, Vulnerability Detection and SSL certificate.

    Installs
    3M+
    Rank
    #18
    Rating
    4.9(8.9K)
    Updated
    13 days ago

    Shareshttpssecurity

    Compare with Flex SSL
  2. 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

    Sharescloudflaressl

    Compare with Flex SSL
  3. 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

    Shareshttpsssl

    Compare with Flex SSL
  4. 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

    Shareshttpsssl

    Compare with Flex SSL
  5. 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

    Shareshttpsssl

    Compare with Flex SSL
  6. 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

    Shareshttpsssl

    Compare with Flex SSL
  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

    Sharessecurityssl

    Compare with Flex SSL
  8. Login Security Captcha

    by ScriptsTown

    Secure WordPress login, registration, and comment form with Google reCAPTCHA or Cloudflare Turnstile. Prevent Brute-force attacks and more.

    Installs
    10K+
    Rank
    #2,094
    Rating
    4.9(20)
    Updated
    1 month ago

    Sharescloudflaresecurity

    Compare with Flex SSL
  9. Wordfence Security

    by Mark Maunder

    Firewall, Malware Scanner, Two Factor Auth, and Comprehensive Security Features, powered by our 24-hour team. Make security a priority with Wordfence.

    Installs
    5M+
    Rank
    #11
    Rating
    4.7(5K)
    Updated
    1 month ago

    Sharessecurity

    Compare with Flex SSL
  10. Jetpack

    by Automattic

    Connect ChatGPT, Claude, or another AI agent to your site. Plus backup, malware scan, firewall, stats, CDN, and SEO tools in one plugin.

    Installs
    3M+
    Rank
    #17
    Rating
    3.7(2.4K)
    Updated
    5 days ago

    Sharessecurity

    Compare with Flex SSL
  11. All-In-One Security (AIOS)

    by David Anderson / Team Updraft

    Protect your WordPress site with All-In-One Security (AIOS): easy-to-use login security, a powerful firewall, and much more.

    Installs
    1M+
    Rank
    #56
    Rating
    4.7(1.7K)
    Updated
    9 days ago

    Sharessecurity

    Compare with Flex SSL
  12. Security Optimizer

    by SiteGround

    Secure your WordPress site from brute-force attacks, threats, malware, and bots. Free to use and easy to set up.

    Installs
    1M+
    Rank
    #51
    Rating
    4.5(158)
    Updated
    4 days ago

    Sharessecurity

    Compare with Flex SSL

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