پلگ ان ٹیگ: Proof of Work
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Cardea – Proof-of-Work Comment Spam Protection
Lightweight, zero-dependency Proof-of-Work anti-spam protection for WordPress comments.
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Crovly – Proof of Work Captcha & Spam Protection
Privacy-first, Proof of Work captcha for WordPress. No image puzzles, no tracking. 22+ integrations included.