For more details on the two pieces of software, see the following URLs:

• Ansible Tower overview: https://www.ansible.com/products/tower/
• Ansible Tower full feature list: https://www.ansible.com/products/tower/editions/
• Ansible AWX announcement: https://www.redhat.com/en/about/press-releases/red-hat-advances-enterprise-and-network-automation-new-ansible-offerings/ 
• Ansible AWX FAQ:  https://www.ansible.com/products/awx-project/faq/
• Ansible AWX GitHub repository: https://github.com/ansible/awx/