A member is a person that has access to your whole workspace, including any non-private lists. A guest is a person with only access to a few lists you shared with them. Learn more.
With Team and Enterprise plans, you only pay for workspace members (guests are free!).
If for any reason you want to switch to the free plan, as long as your workspace is within the free plan limits, the changes will take effect immediately. You'll be given credit equal to any time unused.
If you're not within the free plan limits, you can also choose to cancel your subscription. This will allow you to keep your current plan and its features until the end of the billing period, and then lock your workspace until if and when you subscribe to a plan again.
Yes! Height is free for open source projects. Contact us at firstname.lastname@example.org