A WhatsApp sender extension connected to a campaign dashboard
The Sender Studio Chrome extension works with the web dashboard so you can prepare lists and campaigns in one place while messages are sent through your own WhatsApp session.
Sender Studio Editorial Team · Updated August 13, 2026
Prepare campaigns in the web dashboard
Import contacts, map variables, write the message and review the campaign before the extension begins the send. The preparation remains separate from the active WhatsApp tab.
Send through your WhatsApp session
The extension connects the prepared campaign with WhatsApp Web. Sender Studio does not ask your team to copy phone numbers or messages from a spreadsheet one at a time.
Monitor the result from the campaign view
See the progress of sent, pending and failed contacts and keep reply-aware follow-up organized from the web application.
Primary source
Connect the extension and launch a campaign
Install Sender Studio from the Chrome Web Store and prepare the campaign in the web app.