• Micro.blog: @chill@social.chadeb.com

• Mastodon: @toot_chill@mastodon.online 

• Bookwyrm @chill@bookwyrm.social 

• Pixelfed @chill@gram.social 

All of the above accounts are in the Fediverse.  They make use of a technology where users of one platform can interact with users  on another.  For example, your Masotodon account could follow my Micro,blog account.