Knit Pay is described as 'One plugin to integrate various Payment Gateways like Instamojo, Razorpay, Cashfree, Easebuzz, etc with WordPress plugins like WooCommerce, Easy Digital Downloads, Paid Memberships Pro, Learn Press, Give, Ninja Forms, Tourmaster, Memberpress, etc' and is a Payment Processing Service in the Business & Commerce category. There are more than 50 alternatives to Knit Pay for a variety of platforms, including Online / Web-based, iPhone, Android, Mac and Windows. The best alternative is PayPal. It's not free, so if you're looking for a free alternative, you could try Litecoin or Apple Wallet. Other great apps like Knit Pay are Flattr (Paid), Stripe (Paid), Payoneer (Paid) and Amazon Pay (Freemium).
Nochex is a payment service that enables UK based online businesses to accept payments via credit and debit cards from around the world. Charges are very low and Nochex is an acceptable method for getting paid on eBay!
Razorpay aims to revolutionize money management for online businesses by providing clean, developer-friendly APIs, and hassle-free integration. We help other companies to accept and disburse payments online own a fully-functional current account.
Bolt connects your SaaS business to industry leading payment gateways, so that you can offer the choice to your customers. SaaS platforms of all sizes make use of Bolt to scale more efficiently and affordably while avoiding the need to manage compliance in-house.
Litevault is an online wallet service which uses in-browser cryptography to reduce the risk of the coin operator running with the funds. This same system is used by Blockchain.info - a well known online Bitcoin wallet (UNAFFILIATED WITH LITEVAULT).
Camera + Credit Card = Secure payment: Jumio’s patent pending technology turns the camera of the computer into a credit card reader. The most secure form of online payment possible. Step 1: Scan your card. (online card present transaction).