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Secured & Reliable SMS Messaging Service for Your Business

Reach customers instantly with M800’s secure, reliable, and cost-effective SMS service. Our SMS platform web and API enable businesses to send messages quickly, accurately, and at scale.

OTP & Authentication SMS – Deliver secure, real-time one-time passwords.
Alerts & Notifications – Keep customers informed instantly.
SMS Marketing Campaigns – Engage and retain customers with targeted messaging.
Fast & High-Quality Delivery – Ensure messages reach customers quickly and reliably.

SMS Instantly. SMS Securely. SMS Efficiently.

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SMS Messaging Service: Engineered for Business Results

Modern businesses need messaging services that keep up with customer expectations. M800 SMS services ensure fast, reliable delivery for OTPs, alerts, two-way SMS, and bulk campaigns, helping you improve customer support, trust, and operational efficiency.
Built on a robust SMS gateway and global mobile network connectivity, our user-friendly messaging platform enables businesses to communicate with customers at scale with confidence.

OTP (One-Time Password)

Launch SMS campaigns using dedicated short codes for special offers, text marketing, announcements, and reminders to your contacts lists. Easily send bulk messages, apply targeting and personalization, and schedule messages in advance to maximize impact and track engagement.

Two-Way SMS

Centralize all your text conversations in one place. Manage customer interactions smoothly, gather feedback, and provide support—all through a single, clear communication channel.

Bulk SMS (Campaigns)

Reach thousands of customers in minutes. Launch SMS campaigns using dedicated short codes for special offers, announcements, and reminders. Use targeting, personalization, and scheduling to maximize impact and track engagement.

SMS Inbox

Keep all incoming messages organized in one shared inbox. Manage conversations as a team, support customers faster, and streamline workflows with automated text replies when needed.

API Integration

Easily send and receive SMS via M800 SMS APIs. Connect with your CRM, apps, and backend systems to automate campaigns and optimize communications—all with flexible pay as you go pricing that grows with your business.

OTP (One-Time Password)

Be Local, Everywhere.

Deliver fast, reliable OTP messages to protect accounts and transactions. 

Strengthen security and customer trust with seamless verification.

Two-Way SMS

Be Local, Everywhere.

Enable replies for real conversations.

Support customers, capture feedback, and improve customer experience with interactive messaging.

Bulk SMS

Reach more customers in minutes.

Launch promotions, announcements, and reminders at scale with precise targeting and scheduling.

SMS Inbox

One Global Number. Infinite Reach.

Manage inbound messages in one place.

Centralize conversations, assign to team members, and track resolution.

API Integration

Numbers They’ll Never Forget.

Connect easily to your apps, CRMs, and workflows.

Automate messaging with developer-friendly APIs built for performance.

Ready to send SMS with meaningful business results?

Drive growth with secure, scalable, and globally connected M800 SMS Messaging Service.

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M800 — SMS Service Provider You Can Rely On

Today, your customers want messages that arrive fast, stay secure, and feel personal. But sending SMS across different countries can be tricky — with delays, complex setups, and uncertain delivery. That’s why M800 makes business messaging easy. We give you a simple platform that works with the tools you already use, so you can send and receive texts anywhere in the world — smoothly and with confidence.
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Built for Engagement. Built to Deliver.

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Worldwide Reach

Reach customers across 160+ countries—from the US and UK to Hong Kong, Australia, Thailand, and beyond. Whether you're expanding globally or serving customers locally, we ensure every message meets local regulations and arrives reliably. No setup stress, no compliance guesswork.

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Delivered in Seconds

Time-sensitive messages matter. Login codes, order alerts, appointment reminders—our platform is built for speed, so your messages arrive in seconds. Fast delivery means fewer customer issues and smoother experiences.

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Safe and Secure

Security isn’t optional. We protect every message end‑to‑end, so your data—and your customers’ trust—stays safe. Send with confidence, whether it's a verification code or a sensitive notification.

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Engage Smarter

Turn messages into conversations. Use two‑way SMS to answer questions, gather feedback, and connect personally. Send targeted campaigns that feel relevant, not random. Build real relationships, one text at a time.

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See What Works

Know what’s happening in real time. Track deliveries, see open rates, and measure replies—all from a clear dashboard. Use insights to improve every campaign and make every message count.

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Elevate Your SMS Messaging Service

Break down communication barriers with M800’s messaging service. Deliver timely messages directly to your customers’ mobile phones. Trusted by leading global brands to drive customer engagement and improve customer support and customer service.

Join leading global brands that trust M800 for their SMS meneeds.

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Got Questions about SMS? We’ve Got Answers.

Which countries can send SMS?

M800 SMS supports the USA, UK, Hong Kong, Australia, Thailand, and 160+ other countries. We work directly with local carriers and follow all local rules so your messages to your customers are delivered smoothly and reliably, wherever they are.

Can I integrate SMS with my existing systems?

Yes. Our APIs are easy to use and connect quickly with tools you already have—like your CRM, apps, and internal systems—so you can manage both your phone number and messaging in one place. We provide clear guides and friendly support so you can get started without hassle.

Is two-way SMS supported?

Yes. With M800’s Two-Way business text messaging, you can both send and receive messages. Have real conversations, collect feedback, and support customers easily. You can even combine it with live chat. All messages stay organized in your SMS Inbox for you and your team to manage together.

Do you support OTP for authentication?

Yes. We deliver OTPs (One-Time Passwords) fast and reliably through our sms sending service to help secure logins, payments, and important account actions. This keeps your users safe and builds their trust in your service.

Can I run SMS bulk messaging?

Yes. As a trusted bulk sms service provider, we make it easy to send sms messages to thousands of people at once—ideal for mass text campaigns. Plan your promotions, personalize your texts, and track results all in one place. Great for announcements, reminders, and time-sensitive alerts.

Do you offer SMS Verification services?

Yes. We provide quick and secure SMS Verification via our sms short message service for user sign-ups, logins, and transactions. It helps prevent fraud and makes sure only the right people access your service.

Do you support SMS Marketing campaigns?

Yes. Run effective SMS marketing with tools for scheduling, targeting the right audience, and personalizing messages. Watch real-time results to improve your campaigns, boost conversion rates, and connect better with customers.

Can I send automated notifications through SMS?

Yes. Send automatic alerts, reminders, and updates instantly through our sms text messaging service platform or APIs. Keep customers informed with timely messages they can count on.

What reporting and analytics are available?

You get full visibility into your messaging. See delivery status, track engagement, and view campaign dashboards to understand what’s working. Use these insights to improve your messages and get better results.