OOPSpam vs Really Simple SSL
Compare WordPress plugins and tools side by side. Pick products with “Compare” in the software directory.
| Feature | OOPSpam v1.2.88 · checked 23 Oct 2026 Free + paid · ★ 4.9/5 Visit Details | Really Simple SSL v9.8.3 · checked 23 Oct 2026 Free + paid · ★ 4.9/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 6,000+ | 3M+ |
| Last updated | October 23, 2026 | September 15, 2026 |
| Editions | oopspam Anti-Spam · oopspam API plans ($) | Really Simple Security · Really Simple Security Pro ($) |
| Pros | Background spam checks with no captcha; Works with WooCommerce and many form plugins; Spam and ham logs kept on the site | 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 |
| Cons | Needs an oopspam API key and a plan once the free calls run out; Each submission is sent to the oopspam API; IP location lookups use a third-party geolocation service | 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 |
| Mentioned in our posts | 1 | 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 | Background spam check for comments and forms, Spam and ham entry logs in admin, Scheduled cleanup of old log entries, Setup wizard | 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 ($), Captcha on login (reCAPTCHA or hCaptcha) ($) |
| Integrations | ||
| Marketing | — | Really Simple Security mailing list |
| E-commerce | WooCommerce | — |
| Plugins | Gravity Forms, Contact Form 7, Fluent Forms, Formidable Forms, Forminator, Elementor Pro Forms, BuddyPress | — |
| Other | — | Cloudways API, SSL Labs, Really Simple Security vulnerability service, Google reCAPTCHA ($), hCaptcha ($) |
| Requires WordPress | 4.6 | 6.6 |
| Requires PHP | — | 7.4 |
| Tested up to | 7.1 | 7.1 |
| Phones home | No | No |
| External services | reallyfreegeoip.org, api.oopspam.com | api.cloudways.com, api.ssllabs.com |