Swell.is - Customizable, API-first ecommerce platform for innovative brands, startups, and agencies.

HitPay - Send or receive money using a modern payments interface

Subscription Score - See the details of over half a million mailing lists, before you give them your email address.

Unlock - Monetize your content with a few lines of code

Channelkit - File your pile into a tidy visual knowledge base

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.