First, I would like to thank you for use the Atlassian Answers.
None of the Atlassian products have Page or Spaces restrictions (in numbers).
As you can see in this page, Atlassian offers fully functional evaluations of Cloud products for a period of 7 days (can be extended to a maximum of 14 days), so you'll have the same limits described in Atlassian Cloud storage policy.
If instead your question is about the Server distribution of Confluence (witch means locally), the only storage limitations are those imposed by your own hardware (see Confluence server requirements for detailed information).
In case of having any specific questions on the licensing and storage details or if you need further help to install Atlassian products, please, let us know right here, or rise an issue at support.atlassian.com.
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG