Has Karma Alternatives

Has Karma is described as 'web based referral program for offline sales. It's entirely pay for performance and offers businesses a way to automate their referral programs'. There are seven alternatives to Has Karma, not only websites but also apps for a variety of platforms, including Self-Hosted solutions, SaaS, Mac and Windows. The best alternative is Viral Loops. It's not free, so if you're looking for a free alternative, you could try Girafi or Praze. Other great sites and apps similar to Has Karma are Firewards (Paid), ReferralCandy (Paid), RenegadeWorks (Paid) and Inbassador (Paid).