Send and receive SMS/MMS messages.
Send using rich messaging channels like RCS and WhatsApp.
Send text-to-speech voice calls.
Send email marketing campaigns.
Send and receive faxes.
Send real letters and postcards.
What Is This Page?
Smsg.io is a domain used by ClickSend, an online marketing company used by thousands.
If you have received a marketing message with a smsg.io link attached, please follow the link (including any characters after smsg.io) to remove yourself from any marketing lists. ClickSend is the software provider for this marketing. We don’t send any marketing materials ourselves.