Can I get a demo? Do you have traditional sales whom I can talk to?
We embrace a slightly a-typical sales model, and we do not staff a dedicated sales or account services team who would normally provide demos or answer your questions over a phone call. (It is just like Atlassian.)
There are options to know more about WBS Gantt-Chart for Jira by yourself, though.
Sandbox - fill out and submit the form on this page to receive an invitation to the Sandbox. You can play WBS Gantt-Chart for Jira in the Sandbox and do whatever you want.
Documentation - this documentation includes a knowledge base as well.
And of course, you can ask questions via our service desk anytime.
Please be aware of the difference between Server and Cloud version: Comparison with WBS Gantt-Chart for Jira Server