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.

Classy - Expressive, flexible, and powerful stylesheets for native iOS apps

Zuora - Zuora creates cloud-based software on a subscription basis that enables any company in any industry to successfully launch, manage, and transform into a subscription business.

Agilon One - Agilon One is a Nonprofit CRM software solution that connects and gathers information on constituents.

Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.

Little Green Light - Illuminating Data. Advancing Nonprofits.