The Bandwidth Messaging API
An API for every messaging use case you can dream up.
Messaging API
Text messages get engagement like no other communication channel today. Inject the power of text messaging in your app in just minutes with the Bandwidth Messaging API.
SMS API
Embed programmable messaging directly into your applications or software with SMS APIs built with the enterprise in mind.
Toll-Free SMS
Get more out of your toll-free numbers with high-volume messaging that gives you the most delivery insight available.
Group Messaging API
Enable amazing user experiences with the first and only group messaging API—no additional plug-ins necessary.
MMS API
Send images, videos, audio, emojis, and GIFS with a powerful, flexible API that won’t limit your users.
Local A2P Messaging
Give your local number the power to reach millions—reliably—over new 10DLC carrier routes.
Short Codes
Send high-volume messages like alerts, notifications, and verifications directly to your customers.
Delivery expertise at your beck and call
Did you know you pay for every message you attempt to send, not just the ones that are delivered? When your messages are mission-critical, the support and expertise you receive should be too. Because we’re a carrier ourselves, we work directly with our customers and the wireless carriers to find the root cause of delivery problems. Get ahead of the game as delivery-impacting changes occur.
Real-time delivery receipts and intel
Get improved insights and a better understanding of your messaging ROI with delivery receipts and error codes. With delivery receipts you’ll understand which of your messages were delivered, while error codes will help you to understand why the ones that weren’t didn’t make it there, allowing you to improve your messaging strategy and get better delivery rates.
No-limit numbers
Whether you need to send 1,000 messages a day or one million, our APIs are scalable and ready for the highest volumes you can bring. Our industry-leading platform allows you to use any number you need—short codes, local numbers, or toll-free can all be tailored to fit your unique use case, and your unique business.
Want to learn more about messaging?
Request a trial, talk to one of our experts, or explore some of our resources below to learn more.it's also evolving as more carriers adopt their own rules.
Who’s innovating with Bandwidth Messaging?
Software leaders, Fortune 1,000 enterprises, and even the largestmessaging aggregators trust Bandwidth to deliver their texts.
Software & Products
Integrate SMS, MMS, and Toll-Free SMS directly into your application or software, giving your product the power of messaging.
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Enterprise Telephony
Save time and handle your contact center calls via a quick text. Leverage your current toll-free or business line via our SMS API to engage with customers where and how they want.
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UC Service Providers
Easily text-enable your numbers for business SMS/MMS to provide a complete, unified communications experience for your customers from a single, innovative carrier.
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A Messaging API for your biggest ideas
Our customers are constantly coming up with new, innovative ways to use SMS.
Text Alerts & Notifications
Send appointment reminders, account notifications, and time-sensitive alerts directly to your customers' text inbox.
SMS Surveys
Find out how your team did, what you can do better, and follow-up on any outstanding problems with surveys delivered directly to your users over SMS.
SMS to email
Integrate text messaging into a business email inbox so end-users and agents can communicate seamlessly, each in their go-to channels. Hello, customer experience.
Start texting today with a free Messaging API trial
The future of communications starts here. We want to help you pave the way.
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