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Fast & Reliable SMS Messaging Service for Your Business

Reach customers instantly with M800’s secure, reliable, and cost-effective SMS Messaging services. M800’s web platform and SMS API services support sending text messages - OTPs, alerts, notifications, and SMS marketing campaigns. They provide a fast, high-quality experience and improve customer engagement.

SMS Instantly. SMS Securely. SMS Efficiently.

SMS Text Messaging at Customer Speed

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.

OTP (One-Time Password)

Deliver fast, reliable OTP messages to protect accounts and transactions.  Enhance customer trust with factor authentication and real-time delivery.

Two-Way SMS

Centralize all send and receive text messages in one place. Manage customer interactions effectively to improve satisfaction, gather feedback, and streamline customer service.

Bulk SMS

Reach thousands of customers in minutes. Launch SMS campaigns for special offers, announcements, and reminders with precise targeting, personalization, and scheduling. Track open rates and engagement metrics for maximum impact.

SMS Inbox

Centralize all inbound messages and manage conversations with team members. Enhance customer support and streamline response workflows.

API Integration

Easily send and receive SMS via M800 APIs. Integrate with CRMs, apps, and backend systems to automate campaigns and optimize business communications.

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 turn every SMS into meaningful business results?

Drive growth with secure, scalable, and globally connected SMS Messaging Services.
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SMS Messaging You Can Rely On

Deliver messages to your customer phone numbers that matter—fast, secure, and scalable. M800’s SMS service is easy to use and integrates seamlessly with your tools, enabling you to send and receive text across mobile devices worldwide. Improve customer satisfaction and confidence in your communication.
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Built for Reach. Built to Empower

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Global Reach

Send messages across 160+ countries with local compliance and carrier-grade routing.

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Instant Delivery

High-throughput infrastructure ensures time-sensitive messages arrive in seconds.

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Enterprise Security

End-to-end protection and full regulatory compliance are built into every message.

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Smart Engagement

Two-way messaging, personalization, and templates to maximize response rates.

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Real-Time Insight

Monitor performance with live dashboards, delivery reports, and engagement metrics.

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Elevate Your SMS Communication

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.

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. You can send SMS in these regions with full compliance and local carrier support.

Can I integrate SMS with my existing systems?

Yes. Our APIs work with CRMs, apps, and custom backend systems. We offer clear documentation and support to help you get started quickly.

Is two-way SMS supported?

Yes. M800’s Two-Way SMS allows you to send and receive messages, engage in conversations, gather feedback, and improve customer service. Use the SMS Inbox to centralize and manage all incoming and outgoing messages with your team.

Do you support OTP for authentication?

Yes. OTP delivery is optimized for speed and reliability to secure logins, payments, and critical transactions.

Can I run SMS bulk campaigns?

Yes. Use Bulk Campaigns to schedule, segment, personalize, and send promotions or announcements at scale—with detailed delivery reporting.

Do you offer SMS Verification services?

Yes. M800 provides fast and secure SMS Verification for user login, registration, and transaction authentication.

Do you support SMS Marketing campaigns?

Yes. M800 enables businesses to run high-volume SMS Marketing campaigns with scheduling, segmentation, personalization, and real-time analytics.

Can I send automated notifications through SMS?

Yes. You can send real-time SMS Notifications for alerts, reminders, updates, and mission-critical communications through our platform or APIs.

What reporting and analytics are available?

Access delivery recei[ts, engagement metrics, and campaign dashboard to track performance and optimize outcomes.