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.