Best SMS API Providers of 2024

Our innovative platform allows you to connect with a large number recipients by simply pressing a button. Improve your sales and customer satisfaction by using innovative promotion techniques. These include OTP, multimedia and API SMS, as well as bulk SMS API. Do you have a Bulk Messages account? Sign up now to send bulk SMS online from your brand or company name. Bulk SMS software allows you to schedule and send SMS campaigns for any business, online or off. It has a simple interface that can be used by anyone without special skills. Create and manage your sender IDs easily. Bulk SMS services allow you to communicate with your clients in a safe and secure manner. Bulk SMS services protect your users' privacy and security. It is a flexible and reliable tool that has the highest return. The readability and response rate are higher than on any other channel.

Mobile communication and payment solutions. Combine messaging channels such as WhatsApp with innovative payments to create Conversational Commerce. We help companies communicate. Our customers use voice, SMS, Voice, and the most popular chat apps, WhatsApp, Apple Business Chat, Google RCS, and WhatsApp. Let the AI bot handle the talking and start a conversation in the channel that your customers prefer. To increase conversions, integrate commerce into the conversation. CM.com is a payment service provider licensed by Apple Pay, Google Pay and WeChat Pay. It offers a variety of options for all channels with Apple Pay and Google Pay as well as Credit Cards and local payments such as Bancontact and Bancontact. CM.com also offers a ticketing platform that helps museums, stadiums and festivals sell and manage any type or ticket. The Customer Data Platform allows you to market on a personal level. Identity and esign solutions ensure authentication in all transactions

klink.cloud, an omnichannel platform for customer engagement, streamlines customer service by integrating voice- and non-voice-communication channels, including in-app calling, social media messaging and SMS. It uses conversational AI and bots to automate interactions, and supports virtual numbers around the world. Klink.cloud is ideal for contact centers and businesses looking to improve customer experience. It offers robust CRM, ticket management and detailed reporting, as well as analytics.

CDYNE offers flexible and reliable SMS, voice, and phone number verification API's that can be easily integrated and scaled for your business.

We only charge you for text messages delivered. Our prices are some of the lowest in the UK. Message costs begin at 3.45 pence plus VAT and can go as low 2.75 pence if you order in large volumes. On average, our customers save over 30%. Compare our prices with those of other SMS Gateway providers on our table. If you would like us to match an existing price, please contact us. We offer even lower rates for customers who send and receive more than 50,000 text messages per month. You only pay for SMS credits with our free SMS API. There is no contract and no minimum order. You will only be charged for delivered messages. Failed texts will be credited to your account. Most SMS companies charge you for failed texts even if they didn't charge themselves. By not paying for undeliverable texts, you can save up to 18%. Our delivery reports provide a detailed report of all sent texts, including refunded credits.

TheTexting's Messaging Service allows you to send short messages (SMS) or multimedia Message Service(MMS) communications worldwide to 180+ countries. Users can send millions of messages every day using TheTexting's powerful Messaging API. You can enjoy the benefits of quick global communication with ease and 24/7 technical support. You can also facilitate two-way messaging using long numbers and send messages with your business name if Sender ID is available. An API is simply a set of clearly defined communication methods between different software components. An API is used in Messaging to connect a software/application with a Messaging provider app to relay messages to mobile users. This allows users to integrate messaging service with their website, third party applications, and CRM.

A flexible communications cloud with advanced APIs to voice and SMS Video and audio designed by the original geeks in software-defined telecom.

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.

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.

DIDforSale, a California-based telecom carrier, offers a wide range of services. Services include SIP trunking and local DIDs as well as toll-free numbers. Outbound termination is also available, along with an API and network services like E911, CNAM Lookup and local number portability. DIDforSale, with its 10+ years' experience, has proven to a be a leading wholesale VoIP termination and origination provider. Our network is optimized for call drops, lags and echoes. We work with top-notch service providers in the US as well as around the world to provide you with crystal clear calls. The USA has the largest selection of local phone numbers. Bulk SMS marketing can maximize impact and reduce effort. Increase professionalism and credibility while increasing reach and engagement. You can now send and receive texts programmatically. Boost your brand, increase recall and gain a competitive advantage.

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.