The Clearstream Zapier app now has a "Remove Subscriber From List" action.

Clearstream is a product-first company. We value feedback and are releasing new things all the time! The changelog below is a timeline of the improvements and new features we've launched.
The Clearstream Zapier app now has a "Remove Subscriber From List" action.
Webhooks can now be configured to automatically retry on failure.
You can now upload your own videos to use in messages or workflows!
Message Activity now shows a reason for failed texts.
New custom report available: "Failed Texts".
A new Support page provides five ways to get help with your Clearstream account.
Videos can now be sent within workflow steps.
Subscribers can now be created from the Create Message page when searching.
Added a video library for all your videos!
Highlight special characters in "🤔 Credits, Emojis & Special Characters" modal.
Automatically remove pesky invisible characters when you copy/paste into a text.
Record and send videos in a message!
Attach a VCard when sending a mass text.
New custom reports available: "Incoming Texts" and "Subscriber Opt-Outs".
A "tags" column can now be set in your import CSV file to automatically tag subscribers.