When comparing Opps CMS vs Plone, the Slant community recommends Plone for most people. In the question“What are the best Python based CMSs?” Plone is ranked 5th while Opps CMS is ranked 11th. The most important reason people chose Plone is:
Not only does this provides complete transparency to the user, it also enables a large base of developers to work simultaneously on solving any arising the issues and improving the platform.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Flexible
Totally customizable.. You can create any kind of web application in django architecture to run builtin Opps
Pro Scalable
From few visitors to million of visitors, it's the best toolkit to build your web project
Pro API for custom container types
Build any type of application integrating Opps thought its API
Pro Container manager
Very powerful content administration
Pro Open source
Not only does this provides complete transparency to the user, it also enables a large base of developers to work simultaneously on solving any arising the issues and improving the platform.
Pro Remarkable level of security
Plone has been around for almost two decates and to date less than 50 vulnerabilities were discovered in the platform. That's at least ten times less than any of the popular alternatives, including Wordpress, Drupal, and Joomla. In fact, government agencies, such as NASA and FBI use Plone for its high level of security.
Pro Can run on virtually anything
Plone runs on Windows, Mac, Linux, Chromebooks, RaspberryPi, servers, and cloud services.
Pro Multilingual UI and documentation
Plone platform along with all documentation is available in more than 40 languages, including Chinese, Japanese, Greek, Arabic, and Hebrew.
Cons
