SMS

SMS services, messaging APIs, and bulk messaging solutions

29 articles

General

5 articles
Automations

Automatically manage replies, opt-outs, and forwarding for your incoming SMS with easy trigger-and-action rules.

Dynamic Content

Personalize your bulk SMS messages automatically with each contact's name, company, and custom details.

Sender ID Comments

Check country-by-country Sender ID rules so your text messages actually get delivered worldwide.

How to Check SMS Spam, Blocked and Filtered Message Folders

Can't find a text that says it was delivered? Check your phone's spam, blocked, or unknown-sender folders with these quick steps.

Sender ID Registration

Get your SMS sender name verified with ACMA before the 1 July 2026 deadline, right from the portal.

Messaging

10 articles
Creating an SMS Campaign

Schedule and send SMS broadcasts to your saved contacts with personalized dynamic content.

Replying SMS directly on the Atomic platform

Reply to incoming SMS messages straight from your portal without switching platforms.

Receiving SMS

See every incoming text in your portal or pipe them straight into your own app with webhooks and automations.

Sending an SMS

Send a text to one number, a whole address book, or a bulk CSV list in just a few clicks.

Address Book

Keep all your contacts organized in one place and send personalized SMS campaigns in just a few clicks.

Email to SMS

Send single, bulk, or address-book SMS messages straight from your email inbox—no portal login required.

SMS Segment Limits Guide

Find out exactly how many segments your text will use—before you hit send.

Schedule and Edit SMS Campaigns

Schedule your SMS campaigns ahead of time and tweak the details right up until sending begins.

View and Reply to SMS Conversations

Manage all your SMS conversations in one inbox and reply instantly from your assigned number.

Create and Use SMS Templates

SMS templates let you save messages that your team uses regularly.

Provisioning

7 articles
Related Service

See linked voice services and manage authorised Sender IDs and webhook settings for your SMS service, all in one place.

SMPP Binding

Connect your SMPP equipment to Atomic SMPP for reliable, high-volume SMS sending and receiving.

API Keys and URL

Generate and manage API keys and find your custom SMS API URL to connect your apps to Atomic SMS.

SMS Portal

Give your team their own SMS portal logins with tailored access to sending, campaigns, and reports.

Sender ID (SID)

Choose how your SMS messages appear to recipients—use a number or register your own brand name as the sender.

Credit & Expiry

Know when your SMS credits expire and how Top-Ups or PAYG limits keep your service running smoothly.

Create/Managing an SMS Service

Set up and manage your SMS service with flexible plans, credit limits, and SMPP connectivity options.

Reporting

3 articles
Delivery Reports

See the delivery status of every text you send and filter results by date, recipient, or message ID.

Past Campaigns

See exactly how your past SMS campaigns performed, down to each message's delivery time.

See Who Performed an SMS Action

Hosted SMS records who performed supported messaging and campaign actions.

Third party Integrations

4 articles
Receiving SMS on your Email using Microsoft Flow

Automatically forward incoming SMS messages straight to your email inbox using Microsoft Flow.

3CX

Connect your 3CX phone system to send and receive SMS messages through automated webhooks.

Klaviyo Integration

Connect your Klaviyo flows to send SMS messages automatically through webhooks and API keys.

Incoming SMS Webhook

Route incoming SMS messages straight to your own system with a simple webhook URL.