Planet Payment is described as 'One Partner. One Platform. Planet Payment' and is a payment processing service in the business & commerce category. There are more than 50 alternatives to Planet Payment for a variety of platforms, including Web-based, iPhone, Android, SaaS and iPad apps. The best Planet Payment alternative is PayPal. It's not free, so if you're looking for a free alternative, you could try PayPal or GNU Taler. Other great apps like Planet Payment are Shopify, Apple Wallet, Lemon Squeezy and Payoneer.