Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Labs64 NetLicensing - Monetize your digital products and services
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
Open iT LicenseAnalyzer - Open iT LicenseAnalyzer is a software usage metering and optimization tool that provides an enterprise-wide overview of installed software programs managed by most software license managers.
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.
10Duke Enterprise - Powerful cloud-based licensing solution designed for fast-growing software businesses looking to scale up software licensing & minimize friction.