Guides

SMS guides that get you sending

Practical, no-fluff guides on SMS pricing, OTP delivery, API integration, marketing and sender IDs — written by the team that runs the platform.

Messaging guides & best practices

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SMS pricing looks simple on the surface but depends on routing, volume and destination. Here is exactly how it works and what you should pay.

You do not need a telecom background to send SMS from your app. Here is the exact flow for connecting a REST SMS API, with code you can copy.

OTPs are the highest-stakes SMS you will send — a failed login code costs you customers. These are the practices that keep delivery rates high.

Both channels reach nearly everyone, but they behave very differently. Here is a practical comparison to choose the right channel per message.

Open rates are irrelevant when the goal is a reply or a purchase. These are the SMS marketing habits that move real numbers.

A branded sender ID replaces your number with your company name on the lock screen. Here is how approval works and how to get it fast.

Prefer to talk?

Routes, sender IDs, volume pricing — get a straight answer from sales and support.