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CHANNELS

SMS

Send text messages worldwide via API or web platform.

Viber

Deliver rich, branded messages with media through API or intuitive web tools, with failover support.

AUTHENTICATION

HLR & MNP Lookup

Real-time network and number checks for precise delivery.

Verify API

Enable multi-factor authentication on any channel, with fallback options.
Features
Features

Shortlink Tracking

Shortcodes

Team Management

Optout/Optin
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Bulk SMS

SMS Marketing

SMS Gateway

SMS Affiliate Program

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Unicode SMS Checker
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SMS.to Blog

Firmao: Streamlining Business with CRM, Tasks, and Invoicing

Firmao is a cloud-based, all-in-one business system covering CRM, invoicing and tasks. Here is what

SMS Marketing: A Practical Guide to Getting Started

A step-by-step guide to SMS marketing: getting consent, choosing a sender ID, writing and personalising

SMS Marketing Ideas by Industry: 40 Examples

Forty practical SMS campaign ideas grouped by industry, plus Easter and summer campaigns, each with

SMS Marketing Compliance: GDPR, Consent and Opt-Outs

What the law requires before you send marketing texts: valid consent or the soft opt-in,

Is SMS 2FA Secure? SIM Swap, SS7 and When SMS Codes Still Make Sense

SMS two-factor authentication is far safer than a password alone but has known weaknesses. Here

SMS Appointment Reminders: Timing, Templates and No-Show Reduction

How to time SMS appointment reminders, what to include, how two-way confirmations work, and 12