Can I share an idea card with people that don't have access to my Experiments account?

Of course you can! 

Ideas are the lifeline of growth and your team should be proud of the ideas that they come up with, and should be able to share them easily. 

Think of your ideas not only as possible tests but as samples of where your organization's head space is currently at. They are valuable on their own but sharing ideas with others might create those sparks that get people interested and involved in your growth process. 

To access a public link to an idea that you can share through an email, on a presentation or even if you want to print it out, frame it and put it on the wall, you simply have to access the idea and click on the share button where you will find the public and private link.