Popular topics: How many characters can I send in an SMS? How to get started with ClickSend

How many recipients can I send to at once?

Dashboard

Quick SMS

You can send up to 1,000 recipients or contact lists at once.

SMS Campaign

You can send to a single list with up to 20,000 recipients at once.

API

/sms/send endpoint

You can send up to 1,000 recipients or contact lists with each API call.

/sms-campaigns/send endpoint

You can send to a single contact list with up to 20,000 recipients with each API call.


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