Refer-a-Friend Program Guide: Examples, Rewards & Tips
Learn what a refer-a-friend program is, who should use one, which rewards work best, and how to set up a program that turns happy customers into growth.
6 Best Loyalty Program Software for 2026
Compare the best customer rewards and loyalty program software for repeat purchases, referrals, store credit, points, VIP tiers, and flexible incentive programs.
Is an Affiliate Program Right for Your Business in 2026?
Learn when an affiliate program makes sense for your business, when it may not be the right fit, and what to prepare before launching one.
5 Best Free WordPress Affiliate Plugins for 2026
Compare the best free WordPress affiliate plugins for launching an affiliate program, tracking referrals, managing commissions, and choosing the right free plugin for your site.
Customer Rewards Programs: Complete Guide for 2026
Learn how customer rewards programs work, which reward models to use, what actions to incentivize, and how to create your first customer rewards program with Siren.
Influencer Affiliate Programs: Ultimate Guide for 2026
Learn how influencer affiliate programs work, how to track creator sales, meet the best tools, and create your first program for free.
7 Best LearnDash Affiliate Plugins for Course Programs
Compare the best LearnDash affiliate plugins for course creators, instructor revenue share, student referrals, partner programs, memberships, and simple affiliate tracking.
7 Best WooCommerce Affiliate Plugins (Tested & Compared)
Compare the best WooCommerce affiliate plugins by use case, including simple affiliate programs, influencer campaigns, subscriptions, royalties, revenue share, and multi-program setups.