We do not have a demo but we do offer trial versions for companies only. Please go to our website's BUY page, scroll down a bit until you see a button saying "Apply now for trial access" ... click on it and fill out the trial application form.
Generic email addresses such as @gmail, @hotmail, @outlook, @yahoo etc. will be rejected. Make sure to use your personal official company email address.
The trial period is limited to 7 days only.