Best SMS API Providers of 2024

Altiria Bulk SMS API messaging service. The API allows you to send transactional SMS, bulk SMS and check your account balance. Send SMS to Spain, Europe, and Spanish-speaking countries in South America.

Textbelt is an SMS API that's built for developers. It's designed to be simple and straightforward. Textbelt is preferred by thousands of customers over other SMS providers because of our easy setup, simple pricing packages and personal support. No recurring billing or unnecessary add-ons. Send one free text message per day. Create your own key for sending more messages. Textbelt has both free and paid versions. You can trust an SMS provider. Textbelt has been working with thousands of businesses and developers since 2012. The delivery statuses of mobile carriers are not standard. Some carriers report that SMS has been "delivered", when they try to transmit it to the handset, while others report receipts of delivery from the handsets. Textbelt allows you to receive replies after sending an SMS. Textbelt sends replies via webhook. This means you'll need to set up a HTTP or HTTPS route for your website.

Increase customer engagement by using a business phone system that combines all your calling and SMS needs into one app. Apps are available for personal and business use. Individuals who have multiple phones and want to manage all their business phone communication on one automated platform, which is synced between all of their devices. Start your small business and save thousands on a new phone, phone plan, or phone number. We offer a lightweight CRM with IVR attendants, SMS campaign features and more. Textr Team is a great solution for sole proprietors and freelancers who wish to call and message their clients on a single automated platform. Textr Team allows you to reduce your communication costs by adding your collaborators. Your team's success depends on the digital tools they use. Our outbound features allow your reps to focus on closing leads and focusing on clients.

Every day, 23 billion text messages around the world are sent. This makes messaging apps one of the most popular mobile applications. Businesses of all types are leveraging the power of these linked and branded messages to cultivate leads, drive traffic or confirm identification. MessageWhiz SMS business texting services are perfect for any industry, regardless of where your customers or business is located. Our SMS text messaging solutions for businesses and SMS campaign services allow instant communication. Delivered in context and in real time.

Switch to TextGrid and don't worry about touching your code. Our team of experts has developed a way to switch from Twilio into TextGrid with only one line of code. Simply change your base URL to TextGrid from Twilio. You will not be affecting any code from your team. 190 countries in North America, Europe Asia, Oceania South America and Africa. Send messages to 190 different countries. Customize your sender's ID in 100 countries other than the US and Canada. We developed a resilient code and a diverse stack of technologies to prevent outages. We built redundancy in our systems to ensure that data and processes remain online under any stress-test scenario. TextGrid adheres to the highest standards of privacy and security in order to meet our customers' needs, including those who require HIPAA compliance.

Our online SMS service allows you to send campaigns, schedule messages or track analytics in real-time. Contact functions include multiple list uploading, integrated web forms and replies, global opt out lists, segmentation or staggered messaging. Keywords can be used to trigger an SMS campaign. Keywords can also include UTF-8 special characters from more than 150 languages, or 1,000+ emojis. Send SMS replies to emails or convert email responses into text messages. Conversations can also be sorted by email thread. This app is a quick way to send a text message. Save the link to send SMS in your browser bar so that you can access it from any page without logging into the system. Select a robust SMS API you can trust. Our extensive documentation is designed to help developers deploy rapidly with a variety of HTTP callbacks. Our quick start API documentation will help you deploy SMS quickly.

Bulk SMS or bulk message is the sending of SMS to multiple recipients using software/API/web-based platforms. Fast2SMS, for example, provides a platform that allows you to send bulk SMS online in India. In India, bulk SMS requires DLT registration, but the Fast2SMS panel allows you to send SMS without a DLT registration. Bulk SMS can also be sent to customers as an individual SMS, e.g. Receiving an OTP or notification of a transaction. Fast2SMS bulk software allows online or offline businesses to create, schedule and send SMS campaigns as part of marketing or notification. Fast2SMS Bulk SMS & DLT SMS Service is used by many national companies, schools and colleges, organizations, developers, government agencies, NGOs, and NGOs for communication, promotion, transactional alerts or notifications, reminders, OTPs, feedback, etc.

Signalmash is the ultimate Communication Platform as a Service solution. It offers a flexible suite of communication APIs that caters to the changing needs of businesses. Our offerings include: SMS API: Access enhanced customer interaction through a variety of text-based communication features, including alerts and authentication, promotional outreach, survey, appointment scheduling, as well as nurturing customer relationships. Flexible SIP Trunking - Simplify communication channels by using customizable SIP trunking. Businesses can benefit from customized contact center setups, personalized routing options, and encryption to ensure secure data transmission. VoIP PBX Solutions - Optimize your internal communications infrastructure with Signalmash VoIP PBX Solutions. These solutions streamline the setup and administration for private branch exchange systems and include intuitive call routing, voicemail, conference calling, and more.

With hyper-local AI enabled voice and smart messaging services, including our simple-to-use global SMS APIs, you can drop your carrier cord and let us help you innovate and simplify the communication process. As an experienced global communication service provider, we believe in creating unique and memorable customer experiences using programmable and customer-friendly services under AI-enabled Cloud Telephony Solutions. We provide hassle-free service to businesses by ensuring the lowest latency and direct operators connectivity. This allows you to reach your customers quicker and more securely. Our platform is hosted on the cloud to allow for smooth communication.

SMSit is an online self-service SMS platform. It allows you to send text messages through an online interface. You can also manage your SMS campaigns and get instant top-ups. With our simple-to-use quick SMS feature, you can send text reminders in seconds. You can access it anytime you like with just a click. You can send bulk SMS messages to your customers for marketing and promotions. You can send SMS messages to your recipients immediately. You can also use our API to send automated messages for billing reminders. Your customers can send SMS keywords to receive instant offers and to collect the numbers for mobile marketing. You can use a virtual number in conjunction with SMS keywords to send out inbound text messages to your customers. This will allow you to engage them with 2 way SMS conversations. Our SMS API allows you to add SMS functionality to your website.

You want the best voice quality, messaging, and other features. You need an API provider that has its own network across the country to get them. You can eliminate the middleman, cut costs, gain more control, and create the application your customers want. This is not a new concept. However, you need a partner to help reach the scale you are capable of. Bandwidth can help you reach your full potential, whether you are bringing your own carrier to market or creating your own solution.

We don't believe texting should be taxing. We believe that SMS marketing should not be taxing. This is why we have made SMS marketing more efficient, reliable, and affordable than ever before. It's easy to set up and manage SMS marketing campaigns using our intuitive web interface. You can also use our SMS API to sync your existing products with ours. We are TxtSync, after all. TxtSync has made SMS simpler so that you can concentrate on the important part - the content. You'll be able to launch a SMS marketing campaign, or chat with customers. We provide Tier 1 SMS of the highest quality that guarantees reliable delivery. We offer UK SMS starting at 3.5p and discounts for large volumes. Get started with your SMS marketing campaigns by working with us. Our Zapier and Microsoft Flow apps allow you to send and receive SMS as part of your daily workflow. You can also keep using your existing products. For more advanced integration, you can use our RESTful SMS API.

Global SMS/RCS and voice-cloud communications allow you to deliver timely, personalized information. Get a deeper understanding of customers using actionable global phone numbers and subscriber data intelligence. TeleSign's Messaging API allows you to code once and send messages to your customers at scale. It also supports waterfall delivery between channels. TeleSign Messaging API supports SMS, RCS and WhatsApp, allowing you to create secure digital communications that can connect you with customers around the globe. Integrate a single MessagingAPI to send secure, reliable SMS, RCS, and WhatsApp messages directly to your customers. You can choose one or all of these channels to expand your programmable messaging strategy. Reach more customers through 120+ optimized points of presence and 700+ direct to-carrier routes

Professional solutions for your company's SMS sending and receiving. Online, via API or directly in your mobile app. It's simple. Quick. Reliable. We use the most reliable routings to send your SMS. We ensure that your SMS are delivered. Our prices are transparent and fair. You only pay what you use. Our SMS API makes it easy to integrate SMS transmission into any application. Our SMS Gateway offers innovative technology to help you build your application. Our powerful messaging APIs make it possible to realize your projects.

Amazon Simple Notification Service is a fully managed messaging platform that allows for system-to–system and app-to–person (A2P), communication. It allows you to communicate between systems using publish/subscribe patterns (pub/sub), which allow messaging between decoupled microservice apps. You can also communicate directly with users via SMS, mobile push, and email. The system-to–system pub/sub functionality allows for topic-based, high-throughput push-based, many–to-many messaging. Your publisher systems can use Amazon SNS topics to fanout messages to large numbers of customer endpoints or subscriber systems, including Amazon SQS queues and AWS Lambda functions. You can send messages to large numbers of users using the A2P messaging functionality. This allows you to use either a pub/sub or direct-publish message using one API.

Voxvalley's cloud communications platform allows you to easily add real-time communication features into your existing web and mobile apps using secure and scalable SDKs/APIs. Your business can use SMS API to establish two-way communication with customers. This can be achieved with both short and long codes. This allows you to send large numbers of B2C messages using short codes, while long codes allow you to run SMS promotions. SMS API integration allows you to create a unique sender ID that customers can easily recognize and identify your brand. You can also send transactional and promotional alerts via SMS to keep customers informed and engaged. DID numbers can be used for international calling/toll-free numbers. This allows you to reach customers with local numbers which is more reliable. You can also get HD audio quality and great coverage for a reasonable price with DID numbers.

You can choose your SMS number from any one of 24 countries. WebSMS, SMS API or any other method you prefer. Get global SMS messaging started immediately. Connected to more that 1017 mobile and fixed networks around the world. Data centers in Europe and the USA provide high-throughput routes. You can send quick messages online using WebSMS from the console. Access to a dedicated SMS API for bulk message sending and receiving. Inbound messages can be forwarded to another phone number, an e-mail address, and a script URL. Our SMS Phone Numbers allow you to text your friends, family, employees, customers, and colleagues from all corners of the globe. Two-way SMS communication is possible using virtual mobile or SMS numbers. To receive any SMS, you will need a real mobile number that is located on a SIM card. Personalized bulk messaging. Use Unicode. Lease of long-term SMS numbers, SIM numbers, virtual numbers.

Message Central understands the importance of effective communication with your customers. We create products that elevate your marketing strategy and enhance customer interaction. Verify Now provides an extra layer to security, ensuring that only the right people have access to sensitive information or transactions. Message Now allows you to personalize bulk SMS messages by addressing recipients with their names or adding relevant details. Customize your messages so that they resonate with each person, creating a sense connection and trust. Implement SMS OTP to secure user authentication and verification processes. Keep customers informed with real-time notifications such as order confirmations and shipping updates.

Bhashsms.com offers the fastest messaging service to send bulk SMS at the lowest rates. Easy bulk SMS solutions allow you to send messages to multiple recipients with a very user-friendly interface. Exclusive bulk SMS providers allow you to send Business SMS quickly and easily. Send bulk SMS to India and enjoy the promise of instant delivery at the lowest price. Bulk SMS is available on all devices, including laptops and desktops as well as internet-enabled phones. You can use the cheap bulk SMS service at any time and anywhere you have an internet connection. The website offers convenient payment options such as debit cards, credit card, net banking etc.

Pingbix, an API-based platform, gives businesses the tools to engage with their clients and customers. Pingbix allows businesses to leverage conversational AI in order to create personalized experiences on multiple channels including messaging apps, voice service, and more. The platform is highly scalable and allows businesses to engage customers at any size. Pingbix also offers a variety of tools and services that can help businesses optimize customer engagement strategies to drive better business results. Services include SMS, WhatsApp Business APIs, RCS, Email Marketing, and SMPP. Pingbix is a simple way for businesses to communicate with customers and enhance the customer experience.

Conversations are the best way to create customer journeys. Engaging experiences that move customers. Developers love it. Built for business. Vonage Communications APIs (formerly Nexmo), help growing startups and agile businesses improve their customer experience and realize new business results at scale. Our APIs, global platform and expert support make it easy to simplify communications and innovate faster. Voice interactions can be reimagined to transform customer experiences. Every message should be viewed as an opportunity for you and your customers. Secure and private logins are made easier with this tool. Cloud-based voice applications that are modern and high-quality. You can programatically send and get SMS from almost every country. Get real-time information on any phone number around the globe. You can make and receive calls using your existing VoIP infrastructure.

Our cloud communications platform is used by thousands of businesses to strengthen their relationships with customers. Communication Platform is a trusted tool for global connectivity and digital transformation. It supports the most innovative technologies around the globe and combines all options. You can send push notifications, delivery alerts and order updates. Rich media chat and chatbots can be used to empower your team and cater to all client's needs, anywhere and anytime. Access a large library of API references to build your workflows however you like. Secure 2-factor authentication and seamless verification can help protect user identities and accounts from online fraud.

GMS Messaging Hub offers mobile operators secure message routing for all types messaging traffic. This ensures reliable delivery via legal and transparent routes. Turn your A2P messages into a source of revenue growth. Transport traffic is reliable, and clearly separated between A2P & P2A. Increase your P2A traffic by introducing new cases and ensuring a transparent, clear delivery. Combine the power of a mobile app with the ubiquitousness of SMS messaging. Collects A2P traffic for all major services in the world. Acts for MNO to collect traffic of all types, i.e. OTP and promotional.

You need a wholesale SMS provider to promote your business. It allows you send unlimited bulk SMSs to multiple or single destinations. elfoA2P provides a platform for aggregators, resellers and other messaging service providers to access fast and secure routes for SMS delivery. Never before has it been so easy to send mobile messages to your customers! elfo’s A2P wholesale platform allows users to send bulk SMS messages in real-time using a cloud-based service. Our bulk SMS service is the most effective way to reach large groups with personalized information. The A2P wholesale platform of elfo ensures a reliable service when sending bulk text messages. elfo's A2P Wholesale SMS Platform offers more unique features than other Wholesale SMS providers. It allows you send hundreds of millions SMS without any third-party gateways.

Redefining brand audiences connections is our speciality. Since over two decades, we have been committed to transforming the mobile ecosystem through innovative strategies and personalized experience. We provide the infrastructure and core capability to power an omnichannel experience. Discover our eMail Marketing tool that connects you directly with your audience in order to drive engagement. Our omnichannel platform is the perfect tool for a holistic strategy. We offer a full-service mobile application development approach, from consulting to technical analysis and design to cross-platform development. Agile solutions help us bridge the mobile ecosystem and the web ecosystem. Our custom mobile solutions are hosted in our secure datacenters or on your premises.