The Direct Route to
Better Messaging

MTMO is your global SMS gateway for the most reliable CPaaS messaging to Australia, New Zealand, and beyond.

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Trusted by innovative companies around the globe

ENTERPRISE CARRIER CONNECTIVITY

Your Bulk SMS Gateway to Australia, New Zealand, and beyond

We offer lightning-fast, carrier-direct connections with Telstra, Optus, Vodafone, Spark, 2 Degrees, Virgin Mobile, and more.

Programmable SMS
Programmable SMS

Build 2 Way SMS directly into your application with SMPP SMS or SMS API.

Secure Connections
Secure Connections

Reliable and secure connections to all Australian, New Zealand, and other carriers worldwide.

Virtual Mobile Numbers
Virtual Mobile Numbers

Localise your brand and improve recognition with local bulk SMS numbers.

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FLEXIBLE HTTPS API

Enhance your platform with secure, reliable, and programmable SMS

Build anything you want with our SMS API. Integrate SMS into your existing platform, or start a brand new project with any language of your choice including PHP, Ruby, .NET and more.
// Send SMS to Single Contact
curl 'https://api.mtmo.io/api' \
    -d "username=[Username] \
        &password=[Password] \
        &ani=[SenderID] \
        &dnis=[DestinationNumber] \
        &command=submit \
        &longMessageMode=split" \
    --data-urlencode message="Hello world from MTMO API!"
// Send SMS to Multiple Contacts
curl 'https://api.mtmo.io/api' \
    -d "username=[Username] \
        &password=[Password] \
        &ani=[SenderID] \
        &dnis=[Number 1],[Number 2],[Number 3] \
        &command=submit \
        &longMessageMode=split" \
    --data-urlencode message="Hello all from MTMO API!"
// Query SMS
curl 'https://api.mtmo.io/api' \
    -d "username=[Username] \
        &password=[Password] \
        &messageId=[MessageID] \
        &command=query"
  • Easy to follow documentation
  • 24/7 Service protection and monitoring
  • 24/7 Expert customer service
  • ISO27001 certified platform
Explore API Documentation Explore API Docs

WHY MTMO

The MTMO Difference

Our platform has a 99.99% uptime and is secure, cloud-redundant, and ISO27001 certified. We offer 100% message delivery guarantee and full reporting transparency.

Handset Delivery

We track messages end-to-end, from carrier to handset.

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HLR Lookup

Confirm GSM number validity and status using global HLR.

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MNP Lookup

Achieve precise delivery with Mobile Number Portability lookup.

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Scalability

Fast million-message sending with MTMO, from startup to enterprise.

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Competitive Pricing

Competitive pricing with uncompromised quality.

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World-class Support

24/7 local support and monitoring. We’re always here to help.

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Ready to get started?

Send and receive SMS through a secure, scalable, and reliable global messaging gateway.

Burst SMS Wholesale
is now MTMO

Burst SMS Wholesale and MTMO have united under the MTMO brand, combining decades of expertise to offer a more robust and competitive wholesale messaging solution. This merger enhances our ability to provide.

Carrier-Direct Routes

Enjoy lightning-fast and reliable connections with Telstra, Optus, Vodafone, Spark, 2 Degrees, Virgin Mobile, and carriers worldwide.

Scalable Infrastructure

Whether you’re sending millions of messages or exploring new markets, our infrastructure is designed to scale with your needs.

Enterprise-Grade Security

Our platform boasts a 99.99% uptime and is ISO27001 certified, ensuring your data is handled with the highest security standards.

24/7 Expert Support

Our services are locally supported and monitored around the clock. If something isn’t right, our team of experts is here to assist you.

Why choose MMTO

Carrier-Direct Routing

We connect directly with top carriers across Australia, New Zealand and beyond—ensuring faster, more reliable delivery, without unnecessary hops.

Handset Delivery Confirmation

Unlike many providers who stop tracking at the carrier level, we go further—confirming if and when your recipients receive your messages, with full reporting transparency.

HLR & MNP Lookup

Verify the status and validity of any GSM mobile number using global Home Location Register (HLR) and Mobile Number Portability (MNP) lookups for accurate delivery.

99.99% Uptime & ISO27001 Certified

Our infrastructure is built for resilience, with a 99.99% uptime guarantee and enterprise-grade security that meets international compliance standards.

Scalable Infrastructure

Whether you’re sending thousands or millions of messages, MTMO scales with you—supported by round-the-clock monitoring and local technical expertise.

Developer-Friendly API

Our HTTPS API is intuitive, secure and flexible—supporting all major programming languages and backed by clear documentation and expert guidance.

Competitive Pricing

Our pricing plans are built to scale with your business, offering some of the most affordable rates on the market—without compromising on quality or support.

24/7 Local Support

We’re not just a platform—we’re a partner. Our expert support team is available around the clock, ready to help whenever you need us.