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SMS API features

Our SMS API extends your reach with powerful features and helpful resources.
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The most-loved SMS API features on our powerful platform.

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Adaptive routing™

Proactively re-route messages to achieve optimum delivery — like GPS for your SMS.
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Global compliance engine

Minimise unpredictable delivery by removing the complexity of global carriers and regulations. Learn more
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Outbound network

Connect with virtually anyone in the world via a single API, completely hassle free. Learn more

Maximise your reach with reliable deliverability.


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Two-way messaging

Virtual numbers allow your customers to reply to messages for an interactive, chat-like experience.
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Short codes

Short codes make your messages simpler and more memorable. Learn more
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10 DLC

Provide a higher quality of the delivery of your messages originating from long codes while continuing to protect end-users from unwanted messages. (For messages sent to USA numbers only.) Learn more
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Number fallback

Guarantees high deliverability, even if your user’s carrier doesn’t accept short code SMSs.
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Local number ID

Local numbers in 76 countries make it easy to receive and reply to messages for free.
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Persistent sender ID

Streamline the messaging experience by using one phone number per person.
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Number pools

Secure a pool of local sender IDs so no one else can use them to message your clients.
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Programmable phone numbers

Unmatched coverage for instantly provisioning phone numbers in any location.
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Smart splitting

Keep long messages readable and actionable — without having to split URLs and emails.
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Advanced encoding

Automatic Unicode translation gives your customers the best — and most emoji-filled — experience possible.

Stay compliant around the world.


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Queue high-volume messaging campaigns automatically in accordance with each carrier’s regulations.
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Automatically splits and seamlessly reassembles longer text messages according to carrier specifications.

Manage your services easily.


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We’ll help you troubleshoot problems quickly and thoroughly.
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Additional secondary accounts help you organise multiple applications or services.
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User Permissions

Scale and assign permissions by user to avoid confusion and mix-ups at any level.
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Dashboard analytics

Get detailed insights on your campaigns, down to the recipient’s mobile network and country of origin.
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