Keep things simple and connect multiple channels with one integration for an omnichannel messaging experience
Take a look at our standalone, secure cloud-based messaging APIs for single channel needs
Secure your customer journey while increasing conversions and reducing churn
All-in-one messaging across every mobile channel
Start a meaningful, real-time conversation with customers today
Transform customer service with relationship-building conversations
Make calls directly connected to the largest tier 1 network
Give callers an easy and reliable way to reach you
Design the exact voice call flow you need with flexible and scalable solutions
Build a seamless, customizable in-app video experience into your mobile and web app
Integrate voice easily into your app for smooth real-time communication globally
Fight back against robocalls, increase call answer rates, and build consumers' trust.
Anonymize voice calls to protect you and your customers while keeping personal numbers safe
Transform the audio precision of your Webex meetings
Enhance app security with scalable calling authentication solutions built with conversion in mind
Flash Call Phone Call
Get all the tools you need in one place with our comprehensive cloud communications platform.
Private Label Cloud Communications
Promote safety and security with innovative 911 technology. Find out how our solutions let you help callers quickly reach 911E911 Next Generation 911
Get a complete voice solution from a single provider by setting up any call type your business needs to connect
Help callers reach 911 and empower first responders to assist distressed callers
Ensure privacy between end users and avoid revenue leakage through number masking or in-app calling
Email API – Send, receive, and track emails effortlessly with an industry-leading Email Service Provider
Whitelabel email marketing solution--Accelerate your go-to-market with Mailjet Embedded
Email on Acid has the tools you need to press send with greater confidence
Improve your inbox placement and connect with real people – your customers
Our powerful Email API scales to send billions of emails and delivers them quickly.
Ensure your message gets seen as intended - no matter the client.
Find a number that meets all your business needs
Toll Free 10DLC Short Codes
Call local, long distance or toll-free with the highest quality service
Enable Microsoft Teams calling with Operator Connect
Direct Routing for Microsoft Teams
Keep business continuity with successful and painless number porting
Engage the right customers, on the right numbers
Enhancing your connectivity with rich voice and video
Gain nationwide IP access with interconnectivity to a single network
Securely send and receive faxes at scale
Add international and toll-free numbers for inbound calling, 2-way calling and emergency assistance
Send SMS and MMS messages from any local 10-digit or toll-free number with P2P capabilities rivaling wireless carriers
Tie numbers to voice service, call center, messaging, IoT solutions, faxing and emergency services
Multi-factor authentication for secure signups and logins
The faster, more cost-efficient alternative to traditional SMS verification
Simple, secure user authentication powered by text messaging
No PIN, zero-click verification with proven security
Universal verification for mobile and landline numbers
Enhance app security and protect customers' shared data with scalable multi-factor authentication solutions
Increase conversion rates in your signup flow with flexible and reliable phone number veriification
Use phone numbers as a global user identity with SIM-based verification methods
Scalable mobile marketing solutions for rich, personalized campaigns
Conversational AI chatbot and voicebot platform
Voice, video, chat, messaging and email - all in one cloud contact centre solution
Omnichannel messaging platform for personalized engagements
Build your own customized, feature-rich mobility solution with a easy to configure cloud softphone and SDK.
Engage customers with meaningful, real-time conversations
Automate the customer journey and provide unified customer experience
Obtain all your cloud communications solutions through one provider
Accelerate your innovation and maintain your competitive edge with our comprehensive communication solutions
Optimize your operations and remove the headache of network management
Wow your customers effortlessly with personalized messaging throughout the customer journey
Boost operational efficiency and customer satisfaction with timely, relevant notifications
Engage customers on their terms, on their channels. Our cloud-based communications platform brings your legacy support platform into the digital age!
Team up with us to optimize your solutions with conversational technology
Accelerate your digital transformation journey with a trusted partner
Seamlessly integrate our solutions with your favorite existing tools
Use the range of your network assets to create new services for enterprise
Major revenue gains are waiting for you with SMS in the enterprise space
Boost security and monetize enterprise messaging
Strengthen your network and protect your subscribers
Secure profitability with essential interconnect services while moving to the all IP-world of your future network.
Global SMS interconnectivity made easy.
Safeguard SMS monetization and tighten up security.
Global MMS interconnectivity made easy.
Increase revenue on legacy messaging services.
Our one-stop shop for global connectivity.
Balance 5G's lmitless possibilities with a smooth transition from legacy technology.
Make the most of the bright future of SMS in 5G.
Define any mobile offering with powerful tools. Do it fast to stand out from the crowd.
Subscriber call connection and messaging taken care of. Your revenue and TCO optimized.
Simplify your SMS business, boost A2P messaging revenue, and cut costs with one unique solution.
Maximize the value of your SMS business.
Your go-to resource for expert tips and insights on mobile engagementCulture & Technology
Discover how we help brands increase customer engagement, satisfaction, and growth
Our latest research, reports, white papers, and guides are all here for you to enjoy and learn
CX Education podcast
Take a look at the events we'll be attending and hosting over the next few months
Press coverage and company announcements
USSD stands for Unstructured Supplementary Service Data - a GSM service that enables a real-time connection between a phone and a software application, typically in the mobile operator’s network.
Unlike SMS, USSD is a session-based protocol which allows real-time interaction between the software and the end user.
Operators use USSD to allow end users to check their balance, re-provision their phone plan, check settings, and more. For instance, end-users can get their IMEI codes by dialing *#06#.
With USSD, end users don’t need to install any extra applications to access the services – it all happens through the network!
Plus, USSD is very cost-effective and works smoothly in every corner of the globe.
USSD is part of Sinch’s value-added services (VAS) platform – an all-in-one, cost-effective solution for all operator messaging and call completion needs.