Whiteboards for Jira and Confluence are paid apps. The pricing is available on Atlassian Marketplace:
Your journey with Whiteboards will start from a 30-day evaluation, which gives you access to all premium features and support.
It is possible to use Whiteboards without an active license. Your Whiteboards Freemium will start when:
What comes with Freemium?
Upgrade to Premium anytime to enjoy additional features: