Killbill vs Spreedly: What are the differences?

Killbill: Open-Source Subscription Billing and Payment Platform. Kill Bill is a platform for subscription billing and payments integration Its plug-in architecture allows you to easily apply custom logic and integrate with third party systems.; Spreedly: Spreedly scales payments. Spreedly targets developers who are working on services where scaling payments is critical to success. Vault Credit Cards away from the gateways. Work with one or more payment gateways at the time time or simultaneously.

Killbill and Spreedly can be categorized as "Payment Services" tools.

Some of the features offered by Killbill are:

• Invoicing and Prorated Billing
• Event Based Billing
• Internationalization

On the other hand, Spreedly provides the following key features:

• Vault Credit Card Data- A gateway agnostic PCI compliant vault
• 47 Supported Gateways- Work with multiple gateways simultaneously or over time
• Simple, Straightforward API Integration- Spreedly was built by developers for developers. Our goal: to make things simple. You don't have to take our word for it - get started for free.

Killbill is an open source tool with 1.93K GitHub stars and 450 GitHub forks. Here's a link to Killbill's open source repository on GitHub.