Add Cloudflare Turnstile to WordPress, WooCommerce, Contact Forms & more. The user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!
As of April 2026, Simple CAPTCHA Alternative with Cloudflare Turnstile is a WordPress spam plugin with 100K+ active installations and a 4.7/5 rating from 226 reviews. It has been downloaded 1.6M+ times in total. Requires WordPress 4.7+ and PHP false+. Available on WordPress.org since 2022. Recently updated within the last 3 months. Download volume is stable this week. Support resolution rate: 12%. Top alternative: Akismet Anti-spam: Spam Protection.
Easily add Cloudflare Turnstile to all your WordPress website forms to protect them from spam!
A user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!
You can currently enable Turnstile on the following forms:
WordPress
WooCommerce
Form Plugins
Other Integrations
No doubt about it, this plugin is simple to install and configure.
It also works exactly as described. However…
Cloudflare turnstile does not perform as it should. Over the last few weeks I have had this plugin installed cloudflare has let hundreds of bots attempt to log in without passing the CAPTCHA. This is a cloudflare weakness which diminishes the value of this plugin.
5 stelle innanzitutto perchè ha un opzione per rimuovere tutto dal database nel caso lo si volesse cancellare, cosa che non è fatta da tutti (male!).
Inoltre ha un sacco di opzioni che non ti aspetti da un plugin gratuito. Grazie!
Solves the spam/bot problem in just a few clicks. Great plugin! You’ve thought of everything! Thank you so much!!
Works without problems on Buddyboss, Woo and Fluentforms.
Does what it says it will do. No bloat. No ads. Doesn’t get much better than that!
| WordPress | 4.7+ requiredTested up to 6.9.4 |
| PHP | false+ required |
…and 5 more changes
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.