Best Government SMS API Providers
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Compare the Top Government SMS API Providers as of February 2026
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What are Government SMS API Providers?
SMS API providers, also known as SMS gateway providers, offer technology that enables software applications to send, receive, and track Short Message Service (SMS) messages over an internet protocol. They provide a way for businesses to communicate with customers in real-time via text as an integrated part of their overall communication strategy. These services are often cost-effective and easy to integrate into existing systems. Additionally, providers typically offer support in the form of user guides and documentation. Compare and read user reviews of the best Government SMS API providers currently available using the table below. This list is updated regularly.
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1
TextUs
TextUs
Drive up to 5x higher conversions, reach new customers, convert more pipeline, and keep existing customers engaged—all with the power of TextUs. TextUs is the most flexible, easiest-to-use business texting platform on the market. Automate your SMS with sequences or Keywords, have conversational 1:1 messages or send personalized SMS campaigns to an audience segment. The power of TextUs allows you to start connecting with your customers in ways that get attention.Starting Price: $749 per month -
2
Notifyre
Notifyre
Integrate Notifyre’s REST API into your existing text messaging workflows to download, send, receive & retrieve SMS data in minutes. Sample code in .NET, Node.JS, PHP and cUrl. Webhooks available. Our Twexit feature makes it easy to switch with just a few tweaks code.">
Starting Price: 2¢/SMS part; 3¢/fax page (USD) -
3
Twilio Messaging
Twilio
The Twilio SMS API is a powerful tool that enables businesses to seamlessly integrate messaging capabilities into their applications, providing a direct and efficient communication channel with customers. With the ability to send and receive SMS messages globally, the API supports a wide range of use cases, from transactional alerts and appointment reminders to marketing campaigns and customer support. The API's robust features include message scheduling, delivery status tracking, and support for long messages, ensuring that businesses can tailor their messaging strategies to meet specific needs. Additionally, Twilio's SMS API is designed with scalability in mind, allowing businesses to handle high volumes of messages with ease. Its comprehensive documentation and developer-friendly interface make it easy to implement and customize, while Twilio's reliable infrastructure ensures high deliverability and performance.Starting Price: $0.0079 per message -
4
Twilio
Twilio
Twilio's SMS API empowers businesses to integrate robust messaging capabilities into their applications, enhancing customer communication and engagement. By leveraging Twilio's cloud-based API, companies can send and receive SMS messages globally, ensuring seamless interaction with customers. The SMS API offers a RESTful interface, allowing developers to easily integrate messaging functionalities using any programming language. Twilio provides Helper Libraries to simplify the process, enabling rapid development and deployment of messaging solutions. With Twilio's SMS API, businesses benefit from a pay-as-you-go pricing model, ensuring cost-effectiveness by charging only for messages sent and received. This flexibility allows companies to scale their messaging operations as needed, without incurring unnecessary costs.Starting Price: $0.0085 per min -
5
ClickSend
ClickSend
ClickSend offers SMS, MMS, Voice, Online Mail, Email and Fax software for businesses. Our communications and messaging tools are simple to use, automate and integrate. That’s why they’re used by some of the most trusted brands, organisations and developers globally. Built for all, you can access ClickSend via our Dashboard, mobile app, flexible API or 900+ integrations. Plus, ClickSend offers helpful 24/7 support, and lightning fast delivery via a secure and reliable platform. From SMS marketing and alerts to bulk mailouts sent from your browser, join over 90,000+ businesses sending communications around the world. Our 100% uptime guarantee and lightning fast direct routes provide reliable messaging, no matter the channel. From small businesses to enterprise, ClickSend powers billions of messages around the world with 232+ direct carrier connections. Plus, ClickSend is always pay-as-you-go. That’s why ClickSend is business communications, solved.">
Starting Price: $20 minimum topup -
6
Textellent
Textellent
Textellent's robust business texting services provide SMS and MMS capability for customer service, sales, and marketing texting programs. Textellent's business texting solution makes designing, managing, measuring, and integrating SMS and MMS campaigns easy. Whether used for customer service, sales, or marketing, Textellent supports your customer journey with an easy-to-use service that text-enables local business lines and serves businesses of any size. Robust scheduling and appointment reminders are also available, as are keywords and shortcodes for easy opt-in programs with TCPA compliance supported by AI. In addition, Business Texting is supported directly from any web application or web page via Textellent Messenger (a free Google Chrome extension.)Starting Price: $59 per month -
7
Textmagic
Textmagic
Textmagic is an all-in-one business text messaging platform designed to help companies send bulk texts, manage two-way conversations, and automate notifications with ease. The platform's streamlined features, such as scheduled messaging, customizable templates, contact management, and WhatsApp integration allow you to connect with customers globally in just a few clicks. Textmagic also helps you optimize and monitor SMS campaigns in real time with robust reporting tools that offer insights into delivery rates, engagement, and response times, ensuring transparency for every message sent. For businesses needing deeper integration, Textmagic’s SMS API and Zapier compatibility make it easy to connect with websites, CRMs, and other apps, enabling seamless automation. Whether for marketing, notifications, or internal communication, Textmagic can provide the tools to simplify your messaging efforts, with flexible pricing and reliable support to back up any company’s growth.Starting Price: $24.50/500 texts -
8
Fast2SMS
Fast2SMS
Bulk SMS service or bulk message means sending SMS to one or more recipients via software/API/web platforms such as Fast2SMS provides a platform to send online bulk SMS in India. Generally, in India to send bulk SMS you need DLT registration but with the Fast2SMS panel, you can also send SMS without DLT registration. Bulk SMS can be sent like an individual SMS to customers e.g. receiving an OTP, notification on a transaction. If any online or offline businesses want to create, schedule, and send SMS campaigns for marketing or notification then all those activities can be done from Fast2SMS bulk SMS software. Fast2SMS DLT SMS & Bulk SMS Service is used by various national companies, schools, colleges, organizations, developers, NGOs & government agencies for promotion, communication, transactional alerts, notifications, reminders, OTP, and feedback.Starting Price: $0.012 per SMS -
9
GreenAds Global
GreenAds Global
GreenAds Global stands at the forefront of omnichannel engagement, providing a wide array of messaging channels, tools, and solutions designed for sophisticated customer interactions, authentication, and security. With strong carrier connections and offices in Hyderabad, Dubai, and Kochi, GreenAds Global is the trusted partner for top companies worldwide to expand their customer communications. We assist our clients and partners in managing the challenges of consumer communications, boosting their business, and improving customer experiences with efficiency, security, and dependability. With GreenAds Global, you can achieve enhanced customer engagement through a diverse selection of local and global channels, including: WhatsApp API RCS Messaging Chatbot Bulk SMS Voice SolutionsStarting Price: 0.01 $ -
10
CM.com
CM.com
Mobile communication and payments solutions. Combine messaging channels like WhatsApp with innovative payments to create true Conversational Commerce. We help companies communicate. Our customers use SMS, Voice and the world’s most popular chat apps: WhatsApp, Apple Business Chat, Google RCS. Start the conversation in the channel your customers prefer and let the AI bot do the talking. Integrate commerce in the conversation to drive conversions. CM.com is a licensed Payment Service Provider, offering a range of options for any channel with Apple Pay, Google Pay, WeChat Pay, Credit Cards and local payments like iDeal and Bancontact. CM.com is also a Ticketing platform helping festivals, museums and stadiums sell and manage any type of ticket. The Customer Data Platform takes marketing to a personal level. Identity and e-sign solutions assure authentication in any transaction.Starting Price: $0/month -
11
smsmode
smsmode©
Communication Platform As A Service (CPaaS). smsmode© provides complete mobile messaging routing services. SMS, TTS, Google RCS or WhatsApp Business. Connect with your customers around the world via our innovative and powerful tools, with the level of security you need to ensure. smsmode© integrates easily with your existing tools to increase their potential through mobile messaging. Use our REST API, SMPP and plugins to create these custom integrations with your applications, CRM, ERP, and more. Our documentation and our experts will help you to reach your goals! European solution GDPR compliant ISO 27001 & 27701 99.95% SLA Responsability Europe CSR CommitmentStarting Price: €9 per month + 4.40 cts / SMS -
12
Signalmash
Signalmash
Why work with giants like Twilio where your support requests will take forever to get a response? Signalmash is not just a CPaaS provider, we take pride in providing the best possible CPaaS support. Your developers can have a shared Slack channel with our developers for instant support. You can speak to our CEO anytime. Real-time and top-notch support means shorter development cycles and enables you to provide exceptional support to your own customers. SMS services we offer: SMS API SMS CPaaS SMS UCaaS SMS no-code sending platform 10DLC campaign support Short code SMS Toll-free SMS Voice services we offer: Contact center telecoms Voice termination Voice orgination Local numbers Short code numbers Toll-free numbers SIP Trunking Our No-code telecoms solutions: UCaaS to send SMS CCaaS to manage phone calls AI solutions Signalmash - experience the highest level of support, every step of the way - book a call with us to get expert advice!Starting Price: $0 -
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klink.cloud
K-LINK
klink.cloud is a comprehensive omnichannel contact center platform that unifies all customer interactions across multiple channels, including voice, video, email, SMS, and social media. It features robust in-app voice and video calling capabilities, conversational AI and chatbots for automation, and virtual numbers from over 80 countries. The platform offers advanced CRM and ticket management systems, complete with help desk ticketing, team collaboration, and custom reporting. Its IVR and ACD systems ensure efficient call routing, while comprehensive call management tools provide real-time metrics and detailed performance reports. Seamless API integrations allow for easy synchronization with existing tools, enhancing the platform's flexibility and functionality. Enterprise-ready and scalable, klink.cloud is designed to streamline customer support operations, improve customer satisfaction, and deliver a seamless customer experience across all touchpoints.Starting Price: $14.99 -
14
MessageWhiz
MessageWhiz
23 billion text messages are sent every day around the globe, making messaging applications one of the most widely used mobile apps. Businesses in every industry are tapping into the power of these linked, branded messages, using it to nurture leads, drive traffic, or confirm identification. MessageWhiz’s SMS business texting solutions are ideal for every industry, no matter where your business or customers are located. Our text messaging SMS solutions for business and company SMS campaign services provide instant communication. Delivered in real-time, and in context.Starting Price: €149 per month -
15
Burst SMS
Burst SMS
Send campaigns, schedule messages, or track analytics in real time with our online SMS service. Unlock a host of contact functions such as multiple list uploading options, integrated web forms, replies, global opt-out lists, segmentation, or staggered sending. Use keywords to trigger an inbound SMS campaign. Keywords may also include special UTF-8 characters from over 150 languages or 1,000+ emojis. Send SMS replies to an email or convert email responses to text messages. Conversations will also be sorted into individual email threads. This app is the fastest way to send a message. Bookmark the send SMS link to your browser bar and access it from any window without logging in. Choose a feature-rich SMS API that you can rely on. Get started with our extensive documentation, designed to help developers deploy quickly with a wide selection of HTTP callbacks. Deploy SMS fast with our quick start API docs.Starting Price: $5 per month -
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Text Torrent
Text Torrent
Text Torrent is a powerful bulk SMS and SMS API platform built for businesses that need secure, scalable, and compliant messaging. From promotional campaigns to transactional alerts, Text Torrent helps industries like e-commerce, real estate, healthcare, finance, restaurants, and nonprofits engage their audiences with 98% open rates.Starting Price: $49/month -
17
QuickSMS
QuickSMS
QuickSMS — Enterprise-grade business messaging (SMS, RCS & WhatsApp) QuickSMS is a security-first messaging platform that helps organisations send time-critical notifications, 2FA/OTP codes, appointment reminders, and marketing alerts at scale - across SMS, RCS Business Messaging, and WhatsApp Business. Built for reliability and compliance, QuickSMS is used by SMEs, public sector bodies, and enterprises that need auditable delivery, robust APIs, and fast onboarding. Why QuickSMS Omnichannel: SMS at the core, with optional RCS and WhatsApp Business to enrich messages with media, buttons, and branding. Deliverability & speed: High delivery performance (typical ~97%); real-time reporting and webhooks. Developer-friendly: Operator-scale routing: with international reach to 200+ destinations. Trust & Compliance (independently audited) ISO/IEC 27001, ISO 9001, ISO 14001, ISO 45001 certified Cyber Essentials & Cyber Essentials Plus certified Exceeds NHS DSP ToolkitStarting Price: $0 -
18
elfoA2P
elfo
A wholesale SMS provider is what you need to promote your business. It allows you to send unlimited bulk SMS to single or multiple destinations. elfoA2P is a platform and a messaging gateway for aggregators and resellers to access fast, secure and reliable routes for SMS delivery in A2P messaging. It’s never been so easy to reach your customers with mobile messages! elfo’s A2P wholesale SMS platform enables real-time automated bulk SMS marketing, allowing users to send bulk text messages through a cloud-based system. Using our bulk SMS marketing service is one of the most effective strategies to reach large groups of potential customers with personalized information. elfo’s A2P wholesale SMS platform ensures reliable service for sending bulk text messages with low latency. elfo’s A2P wholesale SMS platform offers many more unique features than any other Wholesale SMS provider. It allows you to send hundreds of millions of SMS without the need for any third-party gateways. -
19
REVE SMS Platform
REVE Systems
REVE SMS Platform is an enterprise-grade service that facilitates companies to handle carrier-grade SMS traffic. With the REVE SMS Gateway, businesses can execute their SMS campaigns seamlessly. Supporting A2P, P2A, and P2P SMS, REVE SMS becomes a robust SMS platform for wholesale carriers, SMS aggregators, MNOs, and MVNOs. REVE SMS gateway translates the message sent and makes it compatible for delivery over the network to be able to reach the recipient. Our robust A2P messaging platform supports all types of messages such as promotional, Bulk SMS, transactional and response-driven SMS, etc. REVE SMS gateway solution is ideal for all kinds of retail and wholesale SMS businesses. If you are into bulk SMS business or want to start your own SMS business, you can take REVE licensed or hosted SMS platform. -
20
Cellcast
Cellcast
Cellcast – Australia's Leading SMS & MMS Platform, is an Australian-owned SMS, MMS, and voice communications platform designed to help businesses of all sizes manage customer communications and run marketing campaigns affordably. With no monthly fees, prepaid credits, and industry-low pricing, Cellcast is the perfect solution for sending bulk SMS, MMS, appointment reminders, and promotional messages. Key Features: - ✅ Wholesale Pricing (pay as you go) - ✅ SMS & MMS Gateway - ✅ Fast Delivery - ✅ Custom Sender ID - ✅ Email to SMS/SMS to Email - ✅ APIs for integration - ✅ Bulk SMS/MMS and scheduling - ✅ Two-way SMS Communication - ✅ Local Australian Support Sign up today and get FREE SMS + MMS credits to experience the power of Cellcast!Starting Price: $0 -
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Tall Bob
Tall Bob
Tall Bob is a mobile messaging/engagement platform focused on SMS, MMS, RCS, WhatsApp Business, and mobile landing pages, designed to maximise interaction, conversions, and insights. It offers a suite of products; SMS and MMS messaging; a web-portal for SMS, SMS and MMS gateway APIs; and mobile landing pages to build media-rich, interactive customer journeys. Tall Bob emphasises rich content and engagement tools, including video content, surveys, gamification, augmented reality, and catalogues, to make messages more compelling. It provides real-time analytics, dashboards, and reporting to show the performance of campaigns, detailed journey behaviour per recipient, enabling marketers to see which messages, content, and paths are working, and to segment, export, or feed data into third-party systems. The infrastructure promises reliable delivery, strong uptime, and robust local support, including account management and technical team assistance. -
22
CEQUENS
CEQUENS
Thousands of businesses rely on our cloud communications platform to build stronger connections with their customers. Communication Platform supports the world’s most innovative technologies and combines all possibilities making it a reliable tool for digital transformation and global connectivity. Send promotions, push notifications, delivery alerts, order updates, data surveys – whatever you can think of. Use rich media chat and chatbots to empower your teams and cater to every client’s needs – anytime, anyplace. Access a wide library of API references and custom-build your workflows as you see fit. Protect user identities or accounts against online fraud through secure 2-factor authentication and seamless verification experiences. -
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Route Mobile
Route Mobile
Route Mobile is a leading Cloud Communication Platform provider, catering to enterprises, over-the-top (OTT) players and mobile network operators (MNO). -
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Sent
Sent, Inc.
Sent is a unified API for sending A2P messages across SMS and apps like WhatsApp and iMessage. The platform instantly identifies and delivers messages to a contact's primary messaging channel — optimizing delivery to offer seamless global reach and reduce the cost of business messaging by 80-90% compared to traditional solutions.
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