Really Simple SSL vs Simple CAPTCHA with Cloudflare Turnstile
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | Really Simple SSL v9.8.3 · checked 23 Oct 2026 Free + paid · ★ 4.9/5 Visit Details | Simple CAPTCHA with Cloudflare Turnstile v1.44.0 · checked 23 Oct 2026 Free · ★ 4.6/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 3M+ | 200,000+ |
| Last updated | September 15, 2026 | September 29, 2026 |
| Editions | Really Simple Security · Really Simple Security Pro ($) | Simple CAPTCHA with Cloudflare Turnstile |
| Pros | One-click HTTPS migration with 301 redirects; Hardening options such as XML-RPC and user enumeration; Email two-factor login for chosen roles in the free version | Turnstile on login, registration and comments; Integrations for Contact Form 7, Gravity Forms and Elementor; Free |
| Cons | Captcha, authenticator 2FA, passkeys and firewall need Pro; Vulnerability checks send plugin and theme names to a remote service; Many settings screens to review after setup | Relies on Cloudflare Turnstile service; Optional reCAPTCHA fallback contacts Google |
| Mentioned in our posts | 1 | — |
| Features (Security plugins checklist) | ||
| Firewall | Paid | — |
| Malware scan | No | — |
| Login protection | Yes | — |
| Two-factor login | Yes | — |
| Activity log | No | — |
| Free version | Yes | — |
| More features | ||
| Other features | One-click HTTPS migration and redirects, Vulnerability detection for plugins, themes and core, Email two-factor login for roles, WordPress hardening options, Authenticator app two-factor login ($), Captcha on login (reCAPTCHA or hCaptcha) ($) | Turnstile on the login form, Turnstile shortcode, Contact Form 7 integration, Gravity Forms integration, Mailchimp for WordPress integration, Elementor integration |
| Integrations | ||
| — | Mailchimp for WordPress | |
| Marketing | Really Simple Security mailing list | — |
| Plugins | — | Contact Form 7, Gravity Forms |
| Other | Cloudways API, SSL Labs, Really Simple Security vulnerability service, Google reCAPTCHA ($), hCaptcha ($) | Cloudflare Turnstile, Google reCAPTCHA fallback |
| Requires WordPress | 6.6 | 4.7 |
| Requires PHP | 7.4 | — |
| Tested up to | 7.1 | 7.1 |
| Phones home | No | No |
| External services | api.cloudways.com, api.ssllabs.com | challenges.cloudflare.com, www.google.com |
| Shortcodes | — | 4 |