The Mesosphere DCOS Community Edition may be used free of charge*. The Enterprise Edition is offered on a licensed basis. Please contact our sales team via firstname.lastname@example.org for specific pricing tailored to your organization.
*Please note that Mesosphere operates independently of the cloud providers that can be used to run DCOS Community Edition. While there is no licensing fee associated with the use of DCOS CE, standard resource usage fees will be assessed by your cloud provider of choice (e.g., Amazon Web Services, Google Cloud Platform, Microsoft Azure).