CaveShare is an invitation website. Grizzly makes an account on the site to earn money by inviting people to temporarily live in their home. It made its first and only appearance in the episode "Charlie".
The logo is a small image of a rock-resembling cave with a door. It sits beside red text reading "CAVESHARE" with the site's catchphrase under the two reading, "Who needs a home?"
Grizzly signed up for CaveShare to allow the Bears to make more money whilst making new friends. Ice Bear and Panda objected to the idea, Panda worrying it would be unsafe. Grizzly subsequently got his first request for someone to live with him, which he immediately accepted before Panda closed the laptop.
- The CaveShare service is likely a parody of Airbnb.