BadgeOS is a (free) plugin that rewards users with free digital badges, scores and ranks on your WordPress site. BadgeOS is the first Gamification plugin for WordPress. Create professional looking badges/scores/ranks using BadgeOS Builder from within WordPress, Shortcodes and Shortcode Embedder, Achievement Widgets Support Extensive add-ons (purchased separately) such as Share 2 Earn, Points Transfer, Badge Maker, Referral Link, Leaderboard, Community. and many morebadgeos.org
GamiPress plugin lets you reward users with digital rewards for interacting with your WordPress site. GamiPress is open source (free) and can be downloaded directly from the WordPress repository. The easiest way to spice up your WordPress site.gamipress.com
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