Stripe
Commercial
Stripe is a suite of APIs that powers commerce for businesses of all sizes.
Patreon
Commercial
Patreon is an Internet-based membership platform that provides business tools for creators to run a subscription content service.
Amazon Payments
Freemium
Amazon Pay is an online payments processing service.
Skrill
Freemium
Skrill (formerly Moneybookers) is an e-commerce business that allows payments and money transfers to be made through the Internet.
Steemit
Open Source
Steemit is a social news service which runs a blogging and social networking website on top of a blockchain database, known as Steem.
Braintree
Commercial
Braintree is an all-in-one solution to accept, process, and split payments in your mobile app or online.
BountySource
Free
Bountysource is a website for open source bounties.
Compare Flattr with alternatives
Compare Amazon Payments and Flattr and decide which is most suitable for you.
Compare BountySource and Flattr and decide which is most suitable for you.