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Our SMS API extends your reach with powerful features

Our SMS API helps you create customer journeys through conversations — even within the context of your app.
Try it free
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See how our SMS API helps businesses like yours succeed.

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PRIVATE SMS COMMUNICATION

Support secure text messaging

With private SMS communication, your users can seamlessly and safely book appointments, confirm deliveries and more.
  • Enable communication without compromising privacy
  • Create a safe space for conversations between your users
  • Make sure conversations and transactions between parties stay on your platform
  • Leverage your control of the conversation
  • Perform analysis and generate new insights for your business
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CUSTOMER NOTIFICATION AND ENGAGEMENT

Send the right message at the right time

Alert customers and give them an opportunity to reply or call back.
  • Deliver timely notifications about pending appointments and keep customers engaged
  • Automated notifications reduce costs, missed appointments, delivery attempts and more
  • Let customers confirm or reschedule from within a text — via SMS, MMS, social chat apps or voice
  • Strengthen customer relationships by creating “wow” moments with rich-media features

 

 

Try it free

Start developing now with free credit. No credit card required.
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TWO-FACTOR AUTHENTICATION

Verify API adds a layer of security

Validate users via their mobile devices with SMS and voice codes.

  • A single API offers a full two-factor authentication solution
  • Provide a phone number and we'll generate codes, localise, and more

  • Works with any phone number—no additional hardware or apps required

  • Pay only for successful conversions or a flat monthly fee for frequent logins

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DATA MANAGEMENT

Reports API puts you in control of customer communications data

Flexible reporting for the SMS API traffic in one powerful API 

  • Intervene in failures to guarantee service

  • Test and measure campaigns

  • Uncover upsell and cross-sell opportunities

  • Take action in fraud and overage situations

  • Enhance end-user experience with advanced reporting

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SMS MARKETING

Make it easier for mobile users to discover your app

Invite website visitors to download your mobile app using SMS and an embedded link to your app-store page

  • When your website detects a mobile visitor, it promotes your app, improving adoption

  • Interested mobile visitors can download your app easily via a link in a text message

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

Dedicated Short Codes

We work directly with you to procure unique short codes. With a recognisable sender ID, you’ll be distinguished in the marketplace — and increase your speed to market. Learn more

Freephone Numbers

Achieve branded communication by using a freephone number to send and receive SMS and voice calls.

Adaptive routing™

Optimise delivery by re-routing messages proactively around congestion.

Global compliance engine

Minimise unpredictable delivery by removing the complexity of global carriers and regulations.

Outbound network

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

Learn how key industries are using Vonage APIs today

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Talk to an expert.

AU free phone number: 1 800 239 458