Transparent pricing
Business SMS pricing built for clarity and control.
Purchase your personalized sender ID once, keep using it after approval, and pay according to the SMS pages your business sends.
No monthly subscription package
Purchase once, use forever
Usage-based SMS charging
No hidden charges
Transparent pricing built for business messaging.
Purchase your personalized sender ID once and use it without a recurring sender ID charge. SMS usage remains clearly priced with no hidden charges.
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Know how your messaging cost is calculated.
InstSMS keeps charging straightforward so your business can understand account funding, message usage, and payment activity without unnecessary complexity.
What is an SMS page?
A longer message can use more than one SMS page. The final page count also depends on the number of recipients included in your send.
Predictable costs for confident communication planning.
From purchasing your sender ID to everyday messaging, InstSMS provides clear information to help your business manage communication costs responsibly.
Build better customer communication with InstSMS.
Establish your sender identity and reach customers through campaigns or a secure, developer-ready API.