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SMS Messaging Service by Sinch

Main navigation

  • Products
      • Column
        • Channels
          • SMS
          • MMS
          • RCS
          • WhatsApp
          • Facebook Messenger
          • Instagram
          • All Channels
        • Column
          • Connect channels with Conversation API

            Keep things simple and connect multiple channels with one integration for an omnichannel and conversational messaging experience

          • Standalone Messaging APIs

            Take a look at our standalone, secure cloud-based messaging APIs for single channel needs

          • SMS Verification

            Secure your customer journey while increasing conversions and reducing churn

      • Use cases
        • Message Across all Channels

          All-in-one messaging across every mobile channel

        • Engage with Customers

          Start a meaningful, real-time conversation with customers today

        • Boost Customer Support and Satisfaction

          Transform customer service with relationship-building conversations

      • Voice & Video
        • Voice Services

          Make calls directly connected to the largest tier 1 network

        • Toll-Free Voice

          Give callers an easy and reliable way to reach you

        • SIP Trunking

          Call local, long distance or toll-free with the highest quality service

        • Operator Connect for Microsoft Teams

          Enable Microsoft Teams calling with Operator Connect

          Direct Routing for Microsoft Teams

        • Unified Communications

          Get all the tools you need in one place with our comprehensive cloud communications platform

          Private Label Cloud Communications

        • Emergency Services

          Promote safety and security with innovative 911 technology. Find out how our solutions let you help callers quickly reach 911
          E911 Next Generation 911

        • Number Masking

          Anonymize voice calls to protect you and your customers while keeping personal numbers safe

        • Cloud Connect for Webex Calling

          Transform the audio precision of your Webex meetings

        • STIR/SHAKEN

          Fight back against robocalls, increase call answer rates, and build consumers' trust

        • In-App Video Calling

          Build a seamless, customizable in-app video experience into your mobile and web app

        • In-App Voice Calling

          Integrate voice easily into your app for smooth real-time communication globally

        • Voice API

          Design the exact voice call flow you need with flexible and scalable solutions​

      • Use cases
        • Scale Your Voice Services

          Get a complete voice solution from a single provider by setting up any call type your business needs to connect

        • Future-Proof Access to Emergency Services

          Help callers reach 911 and empower first responders to assist distressed callers

        • Implement Anonymous Calling

          Ensure privacy between end users and avoid revenue leakage through number masking or in-app calling

      • Email
        • Mailgun

          Email API – Send, receive, and track emails effortlessly with an industry-leading Email Service Provider

        • Mailjet

          Whitelabel email marketing solution--Accelerate your go-to-market with Mailjet Embedded

        • Email on Acid

          Email on Acid has the tools you need to press send with greater confidence

        • InboxReady

          Improve your inbox placement and connect with real people – your customers

      • Use cases
        • Ensure Deliverability

          Our powerful Email API scales to send billions of emails and delivers them quickly

        • Rendering QA and multi-platform preview

          Ensure your message gets seen as intended - no matter the client

      • Featured Resources
        • Illustration of a man on sofa
          Report
          Telco transformed
          Get the report
        • Ilustration of a man on a sofa
          Guide
          The actionable guide to increasing customer loyalty with mobile messaging
          Get the guide
      • Connectivity
        • Numbers

          Find a number that meets all your business needs

          Toll Free 10DLC Short Codes

           

        • Number Porting

          Keep business continuity with successful and painless number porting

        • Number Lookup

          Engage the right customers, on the right numbers

        • Voice IP Exchange

          Enhancing your connectivity with rich voice and video

        • PSTN Connect

          Gain nationwide IP access with interconnectivity to a single network

        • Fax API

          Securely send and receive faxes at scale

          Cloud Business Fax

      • Use cases
        • Expand Your Global Presence

          Add international and toll-free numbers for inbound calling, 2-way calling and emergency assistance

        • Text Message Enable Numbers

          Send SMS and MMS messages from any local 10-digit or toll-free number with P2P capabilities rivaling wireless carriers

        • Support Your Business Growth

          Tie numbers to voice service, call center, messaging, IoT solutions, faxing and emergency services

      • Verification
        • Verification API

          Multi-factor authentication for secure signups and logins

        • Flash Call Verification

          The faster, more cost-efficient alternative to traditional SMS verification

        • SMS Verification

          Simple, secure user authentication powered by text messaging

        • Data Verification

          No PIN, zero-click verification with proven security

        • Phone Call Verification

          Universal verification for mobile and landline numbers

      • Use cases
        • Provide Security and Trust

          Enhance app security and protect customers' shared data with scalable multi-factor authentication solutions

        • Improve Acquisition

          Increase conversion rates in your signup flow with flexible and reliable phone number verification

        • Ensure Global Reach

          Use phone numbers as a global user identity with SIM-based verification methods

      • Featured Resources
        • Illustration of a woman
          White paper
          Two-factor authentication: Why SMS is here to stay
          Get the white paper
        • Illustration of a woman
          White paper
          Building a smooth, secure experience with SMS-based 2FA
          Get the white paper
      • Applications
        • MessageMedia

          Easy-to-use messaging platform that integrates with your existing tech stack to engage your customers on the channel of their choice.

        • Sinch Engage

          Sinch Engage Software-as-a-service solution to use instant messengers for marketing, support and sales in one platform

        • Chatlayer

          Conversational AI chatbot and voicebot platform

        • Contact Pro

          Voice, video, chat, messaging, and email - all in one cloud contact center solution

        • Mobility Clients & SDKs

          Build your own customized, feature-rich mobility solution with a easy to configure cloud softphone and SDK

      • Use cases
        • Conversational Marketing

          Engage customers with meaningful, real-time conversations

        • Conversational Customer Service

          Transform customer service with relationship-building conversations

        • Conversational Commerce

          Automate the customer journey and provide unified customer experience 

  • Solutions
    • Business
      • Enterprise

        Obtain all your cloud communications solutions through one provider

      • Communication Service Providers

        Accelerate your innovation and maintain your competitive edge with our comprehensive communication solutions

      • Operators

        Optimize your operations and remove the headache of network management

    • By Department
      • Marketing

        Wow your customers effortlessly with personalized messaging throughout the customer journey

      • Operations

        Boost operational efficiency and customer satisfaction with timely, relevant notifications

      • Customer Service

        Engage customers on their terms, on their channels. Our cloud-based communications platform brings your legacy support platform into the digital age!

    • By Industry
      • Financial Services
      • Retail
      • Healthcare
      • Media & Entertainment
      • Telecommunication
      • Travel & Transport
      • More
  • Partners
    • column
      • Strategic Partner

        Optimize your partnership solutions and messaging channels with conversational technology, AI automation, and SaaS applications.
        Become a partner   Find a partner

      • Integrations & Connectors

        Seamlessly integrate our solutions with your favorite existing tools

    • column
      • Channel Partner

        Empower your customers and boost revenue selling CPaaS solutions as an agent — voice, messaging, email, and fax for enterprise and wholesale.

      • Private Label Partner

        Exceed customer expectations with the best private label cloud solution and feel supported every step of the way.

  • Telco
      • Enterprise revenue maximization

        Use the range of your network assets to create new services for enterprise

        • A2P Monetization

          Major revenue gains are waiting for you with SMS in the enterprise space

        • SMS Firewall

          Boost security and monetize enterprise messaging

        • Signaling Firewall

          Strengthen your network and protect your subscribers

      • Intelligent interconnect

        Secure profitability with essential interconnect services while moving to the all IP-world of your future network

        • SMS for Operators

          Global SMS interconnectivity made easy

        • SMS Select

          Safeguard SMS monetization and tighten up security

        • MMS for Operators

          Global MMS interconnectivity made easy

        • Messaging Proxy

          Increase revenue on legacy messaging services

      • 5G readiness

        Balance 5G's lmitless possibilities with a smooth transition from legacy technology

        • 5G Messaging

          Make the most of the bright future of SMS in 5G

        • Policy & Charging

          Define any mobile offering with powerful tools. Do it fast to stand out from the crowd

        • Value Added Services Platform

          Subscriber call connection and messaging taken care of. Your revenue and TCO optimized

      • SMS Transformation

        Simplify your SMS business, boost A2P messaging revenue, and cut costs with one unique solution

        • SMS Transformation

          Maximize the value of your SMS business

      • Featured Resources
        • illustration girl on phone with a computer in her lap
          White paper
          Signaling threats: SS7 and beyond
          Get the white paper
      • Wholesale Voice

        Easily transition to the most directly connected and diverse all-IP network with one trusted partner offering flexible connectivity and voice solutions.

        • PSTN Connectivity

          PSTN connectivity gives you all IP access to a single, deeply interconnected network

        • Decommission TDM

          Replace your outdated TDM infrastructure with all—IP access

        • IPES support

          Enjoy an all-IP connection with IPES carrier benefits

        • Cloud Switching

          Upgrade your aging communications infrastructure with a comprehensive voice solution

  • Developers
  • Insights
    • By Type
      • Blog

        Your go-to resource for expert tips and insights on mobile engagement

        Culture & Technology 

      • Customer stories

        Discover how we help brands increase customer engagement, satisfaction, and growth

      • Resources

        Our latest research, reports, white papers, and guides are all here for you to enjoy and learn

        CX Education podcast

      • Events & Webinars

        Take a look at the events we'll be attending and hosting over the next few months

        On-demand and past events

      • News

        Press coverage and company announcements

    • Column
      • By Topic
        • Fraud in business messaging
        • Omnichannel
      • Featured Resources
        • Image of the Gartner MQ for CPaaS 2023
          Report
          Gartner® names Sinch a Magic Quadrant™ Leader for CPaaS
          Get the report
        • IDC Marketscape 2023
          Excerpt
          Sinch named a Leader in IDC MarketScape 2023
          Get the excerpt

CTA

  • Talk to an expert

CTA - Try for free

  • Try for free

Breadcrumb

  1. Sinch
  2. CSP Thank You

Main navigation

  • Products
      • Column
        • Channels
          • SMS
          • MMS
          • RCS
          • WhatsApp
          • Facebook Messenger
          • Instagram
          • All Channels
        • Column
          • Connect channels with Conversation API

            Keep things simple and connect multiple channels with one integration for an omnichannel and conversational messaging experience

          • Standalone Messaging APIs

            Take a look at our standalone, secure cloud-based messaging APIs for single channel needs

          • SMS Verification

            Secure your customer journey while increasing conversions and reducing churn

      • Use cases
        • Message Across all Channels

          All-in-one messaging across every mobile channel

        • Engage with Customers

          Start a meaningful, real-time conversation with customers today

        • Boost Customer Support and Satisfaction

          Transform customer service with relationship-building conversations

      • Voice & Video
        • Voice Services

          Make calls directly connected to the largest tier 1 network

        • Toll-Free Voice

          Give callers an easy and reliable way to reach you

        • SIP Trunking

          Call local, long distance or toll-free with the highest quality service

        • Operator Connect for Microsoft Teams

          Enable Microsoft Teams calling with Operator Connect

          Direct Routing for Microsoft Teams

        • Unified Communications

          Get all the tools you need in one place with our comprehensive cloud communications platform

          Private Label Cloud Communications

        • Emergency Services

          Promote safety and security with innovative 911 technology. Find out how our solutions let you help callers quickly reach 911
          E911 Next Generation 911

        • Number Masking

          Anonymize voice calls to protect you and your customers while keeping personal numbers safe

        • Cloud Connect for Webex Calling

          Transform the audio precision of your Webex meetings

        • STIR/SHAKEN

          Fight back against robocalls, increase call answer rates, and build consumers' trust

        • In-App Video Calling

          Build a seamless, customizable in-app video experience into your mobile and web app

        • In-App Voice Calling

          Integrate voice easily into your app for smooth real-time communication globally

        • Voice API

          Design the exact voice call flow you need with flexible and scalable solutions​

      • Use cases
        • Scale Your Voice Services

          Get a complete voice solution from a single provider by setting up any call type your business needs to connect

        • Future-Proof Access to Emergency Services

          Help callers reach 911 and empower first responders to assist distressed callers

        • Implement Anonymous Calling

          Ensure privacy between end users and avoid revenue leakage through number masking or in-app calling

      • Email
        • Mailgun

          Email API – Send, receive, and track emails effortlessly with an industry-leading Email Service Provider

        • Mailjet

          Whitelabel email marketing solution--Accelerate your go-to-market with Mailjet Embedded

        • Email on Acid

          Email on Acid has the tools you need to press send with greater confidence

        • InboxReady

          Improve your inbox placement and connect with real people – your customers

      • Use cases
        • Ensure Deliverability

          Our powerful Email API scales to send billions of emails and delivers them quickly

        • Rendering QA and multi-platform preview

          Ensure your message gets seen as intended - no matter the client

      • Featured Resources
        • Illustration of a man on sofa
          Report
          Telco transformed
          Get the report
        • Ilustration of a man on a sofa
          Guide
          The actionable guide to increasing customer loyalty with mobile messaging
          Get the guide
      • Connectivity
        • Numbers

          Find a number that meets all your business needs

          Toll Free 10DLC Short Codes

           

        • Number Porting

          Keep business continuity with successful and painless number porting

        • Number Lookup

          Engage the right customers, on the right numbers

        • Voice IP Exchange

          Enhancing your connectivity with rich voice and video

        • PSTN Connect

          Gain nationwide IP access with interconnectivity to a single network

        • Fax API

          Securely send and receive faxes at scale

          Cloud Business Fax

      • Use cases
        • Expand Your Global Presence

          Add international and toll-free numbers for inbound calling, 2-way calling and emergency assistance

        • Text Message Enable Numbers

          Send SMS and MMS messages from any local 10-digit or toll-free number with P2P capabilities rivaling wireless carriers

        • Support Your Business Growth

          Tie numbers to voice service, call center, messaging, IoT solutions, faxing and emergency services

      • Verification
        • Verification API

          Multi-factor authentication for secure signups and logins

        • Flash Call Verification

          The faster, more cost-efficient alternative to traditional SMS verification

        • SMS Verification

          Simple, secure user authentication powered by text messaging

        • Data Verification

          No PIN, zero-click verification with proven security

        • Phone Call Verification

          Universal verification for mobile and landline numbers

      • Use cases
        • Provide Security and Trust

          Enhance app security and protect customers' shared data with scalable multi-factor authentication solutions

        • Improve Acquisition

          Increase conversion rates in your signup flow with flexible and reliable phone number verification

        • Ensure Global Reach

          Use phone numbers as a global user identity with SIM-based verification methods

      • Featured Resources
        • Illustration of a woman
          White paper
          Two-factor authentication: Why SMS is here to stay
          Get the white paper
        • Illustration of a woman
          White paper
          Building a smooth, secure experience with SMS-based 2FA
          Get the white paper
      • Applications
        • MessageMedia

          Easy-to-use messaging platform that integrates with your existing tech stack to engage your customers on the channel of their choice.

        • Sinch Engage

          Sinch Engage Software-as-a-service solution to use instant messengers for marketing, support and sales in one platform

        • Chatlayer

          Conversational AI chatbot and voicebot platform

        • Contact Pro

          Voice, video, chat, messaging, and email - all in one cloud contact center solution

        • Mobility Clients & SDKs

          Build your own customized, feature-rich mobility solution with a easy to configure cloud softphone and SDK

      • Use cases
        • Conversational Marketing

          Engage customers with meaningful, real-time conversations

        • Conversational Customer Service

          Transform customer service with relationship-building conversations

        • Conversational Commerce

          Automate the customer journey and provide unified customer experience 

  • Solutions
    • Business
      • Enterprise

        Obtain all your cloud communications solutions through one provider

      • Communication Service Providers

        Accelerate your innovation and maintain your competitive edge with our comprehensive communication solutions

      • Operators

        Optimize your operations and remove the headache of network management

    • By Department
      • Marketing

        Wow your customers effortlessly with personalized messaging throughout the customer journey

      • Operations

        Boost operational efficiency and customer satisfaction with timely, relevant notifications

      • Customer Service

        Engage customers on their terms, on their channels. Our cloud-based communications platform brings your legacy support platform into the digital age!

    • By Industry
      • Financial Services
      • Retail
      • Healthcare
      • Media & Entertainment
      • Telecommunication
      • Travel & Transport
      • More
  • Partners
    • column
      • Strategic Partner

        Optimize your partnership solutions and messaging channels with conversational technology, AI automation, and SaaS applications.
        Become a partner   Find a partner

      • Integrations & Connectors

        Seamlessly integrate our solutions with your favorite existing tools

    • column
      • Channel Partner

        Empower your customers and boost revenue selling CPaaS solutions as an agent — voice, messaging, email, and fax for enterprise and wholesale.

      • Private Label Partner

        Exceed customer expectations with the best private label cloud solution and feel supported every step of the way.

  • Telco
      • Enterprise revenue maximization

        Use the range of your network assets to create new services for enterprise

        • A2P Monetization

          Major revenue gains are waiting for you with SMS in the enterprise space

        • SMS Firewall

          Boost security and monetize enterprise messaging

        • Signaling Firewall

          Strengthen your network and protect your subscribers

      • Intelligent interconnect

        Secure profitability with essential interconnect services while moving to the all IP-world of your future network

        • SMS for Operators

          Global SMS interconnectivity made easy

        • SMS Select

          Safeguard SMS monetization and tighten up security

        • MMS for Operators

          Global MMS interconnectivity made easy

        • Messaging Proxy

          Increase revenue on legacy messaging services

      • 5G readiness

        Balance 5G's lmitless possibilities with a smooth transition from legacy technology

        • 5G Messaging

          Make the most of the bright future of SMS in 5G

        • Policy & Charging

          Define any mobile offering with powerful tools. Do it fast to stand out from the crowd

        • Value Added Services Platform

          Subscriber call connection and messaging taken care of. Your revenue and TCO optimized

      • SMS Transformation

        Simplify your SMS business, boost A2P messaging revenue, and cut costs with one unique solution

        • SMS Transformation

          Maximize the value of your SMS business

      • Featured Resources
        • illustration girl on phone with a computer in her lap
          White paper
          Signaling threats: SS7 and beyond
          Get the white paper
      • Wholesale Voice

        Easily transition to the most directly connected and diverse all-IP network with one trusted partner offering flexible connectivity and voice solutions.

        • PSTN Connectivity

          PSTN connectivity gives you all IP access to a single, deeply interconnected network

        • Decommission TDM

          Replace your outdated TDM infrastructure with all—IP access

        • IPES support

          Enjoy an all-IP connection with IPES carrier benefits

        • Cloud Switching

          Upgrade your aging communications infrastructure with a comprehensive voice solution

  • Developers
  • Insights
    • By Type
      • Blog

        Your go-to resource for expert tips and insights on mobile engagement

        Culture & Technology 

      • Customer stories

        Discover how we help brands increase customer engagement, satisfaction, and growth

      • Resources

        Our latest research, reports, white papers, and guides are all here for you to enjoy and learn

        CX Education podcast

      • Events & Webinars

        Take a look at the events we'll be attending and hosting over the next few months

        On-demand and past events

      • News

        Press coverage and company announcements

    • Column
      • By Topic
        • Fraud in business messaging
        • Omnichannel
      • Featured Resources
        • Image of the Gartner MQ for CPaaS 2023
          Report
          Gartner® names Sinch a Magic Quadrant™ Leader for CPaaS
          Get the report
        • IDC Marketscape 2023
          Excerpt
          Sinch named a Leader in IDC MarketScape 2023
          Get the excerpt

Utility

  • Search
  • Support
    • About Us
    • Why Sinch?
    • Careers
    • News
    • Events
    • Investors
    • Customer Dashboard
    • View all portals

CTA

  • Talk to an expert

CTA - Try for free

  • Try for free

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Recommended reading
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Time for a telecom rehab? Tips for implementing voice for Teams

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Dec 01, 2022
4 min read

Direct Routing vs. Operator Connect: What voice solution’s right for your company?

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Voice, UCaaS and fax are now HIPAA compliant
Jun 29, 2022
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Sinch secures HIPAA compliance validation on security for voice, fax and UCaaS

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