Orravo Spam Shield

Test a submission.
See every rule fire.

This simulates what Spam Shield checks on every form submission. Change the email, IP, or timing and re-run to see which rules fire. On a real site this pipeline runs server-side in under 4ms.

Six layers of defence.
Zero user friction.

Every check runs server-side, in under 4ms on warm cache. No external API calls per submission. No CAPTCHA. No JavaScript required for the protection to work.

Click around.
It’s all real.

Four interactive previews of the actual Spam Shield admin. No screenshots — working mock-ups of what ships in the plugin.

Six rules built in.
No subscription needed.

Akismet requires a subscription for commercial sites. CleanTalk is a paid third-party service. hCaptcha replaces one UX problem (spam) with another (puzzle friction). Spam Shield is server-side, free, and invisible.

Clean filter hooks.
Full CLI + REST surface.

Three extension points cover every integration scenario: PHP filter hooks for custom rules, WP-CLI for scripted management, and a REST API for remote stats and blocklist control.

// Hook into the spam-shield decision pipeline. Return true to block the submission.
add_filter('orv_spam_shield_is_spam', function(bool $is_spam, array $context): bool {
    // $context keys: form_id, post_data, ip, user_agent, elapsed_seconds, email
    if (str_contains($context['user_agent'], 'BadBot')) {
        return true;
    }
    return $is_spam;
}, 10, 2);

// Log every spam event for your own analytics.
add_action('orv_spam_shield_blocked', function(array $event) {
    // $event: reason, ip, form_id, elapsed, email, timestamp
    error_log('[spam-shield] blocked: ' . wp_json_encode($event));
});

// Add a custom keyword to the blocklist at runtime (without saving to DB).
add_filter('orv_spam_shield_keyword_blocklist', function(array $words): array {
    $words[] = 'casino';
    $words[] = 'free money';
    return $words;
});

Free.
Forever.

Every protection rule, unlimited forms, unlimited sites. No subscription. No API key to manage. No CAPTCHA tax on your users.

Asked & answered.