AffiliateWP - A powerful affiliate marketing solution for WordPress.
ReferralMagic - Turn your users and customers into referral magnets.
Rakuten LinkShare - Building long-term, profitable partnerships between Advertisers & Publishers. Experience why Rakuten Affiliate Network (formerly LinkShare) was voted #1 Affiliate Marketing Network 3 years in a row.
Trackier - Performance Marketing Software
Echo - Golang HTTP server framework
TradeDoubler - Tradedoubler is an internet marketing company providing services for merchants to promote their products and services.