# SMSCountry > SMSCountry is India's #1 bulk SMS and OTP service provider, helping 60,000+ businesses worldwide send fast, secure, and reliable SMS, WhatsApp, and voice messages via a web portal, REST API, or plugins. With 16+ years of experience, SMSCountry delivers OTP, transactional, and promotional messages to 180+ countries through 200+ carrier partnerships, with pay-as-you-use pricing and 24/7 customer support. SMSCountry offers a complete messaging platform for businesses of all sizes — from startups integrating OTP verification to enterprises running large-scale promotional campaigns. The platform supports multilingual SMS, custom Sender IDs, two-way messaging, voice SMS, and Email-to-SMS, all backed by 99.9% uptime and delivery in under 5 seconds. ## Products & Services (Global) - [SMS](https://www.smscountry.com/sms): Full suite of SMS solutions — OTP, transactional, promotional, and more. - [OTP SMS](https://www.smscountry.com/sms/otp-sms): Secure one-time password delivery for 2FA and transaction authentication across 219 countries. - [Promotional SMS](https://www.smscountry.com/sms/promotional-sms): Marketing messages, offers, and campaigns at scale. - [Transactional SMS](https://www.smscountry.com/sms/transactional-sms): Real-time alerts, order updates, and notifications triggered by user actions. - [Email to SMS](https://www.smscountry.com/sms/email-to-sms-solution): Send SMS directly from any email client. - [Two-Way SMS](https://www.smscountry.com/sms/two-way-sms-services): Manage incoming messages and enable interactive customer conversations. - [Group SMS](https://www.smscountry.com/sms/group-sms-online): Send generic or personalized messages to groups in one go. - [WhatsApp](https://www.smscountry.com/whatsapp): WhatsApp Business API for transactional and promotional messaging. - [Voice SMS](https://www.smscountry.com/voice): Broadcast critical updates and collect feedback via voice. ## India - [SMSCountry India](https://www.smscountry.com/in): India hub for all SMS and messaging services. - [Bulk SMS India](https://www.smscountry.com/in/bulk-sms-india): India's #1 bulk SMS service for businesses. - [OTP SMS India](https://www.smscountry.com/in/sms/otp-sms): Fast OTP delivery compliant with TRAI/DLT regulations. - [Promotional SMS India](https://www.smscountry.com/in/sms/promotional-sms): Promotional messaging for Indian businesses. - [Transactional SMS India](https://www.smscountry.com/in/sms/transactional-sms): Transactional alerts for India. - [WhatsApp India](https://www.smscountry.com/in/whatsapp): WhatsApp Business API for India. - [Voice India](https://www.smscountry.com/in/voice): Voice SMS for India. - [India Pricing](https://www.smscountry.com/in/bulk-sms-pricing): India-specific bulk SMS pricing. - [India Developers](https://www.smscountry.com/in/developers-overview): API integration for India. - [India Use Cases — Education](https://www.smscountry.com/in/use-cases/education): SMS for education sector in India. - [India Use Cases — Healthcare](https://www.smscountry.com/in/use-cases/healthcare): SMS for healthcare in India. - [India Use Cases — Financial Services](https://www.smscountry.com/in/use-cases/financial-service): SMS for finance and banking. - [India Use Cases — Logistics](https://www.smscountry.com/in/use-cases/logistics): SMS for logistics and delivery. - [India Use Cases — E-commerce](https://www.smscountry.com/in/use-cases/e-commerce): SMS for online retail. - [India Use Cases — Hospitality](https://www.smscountry.com/in/use-cases/hospitality): SMS for hotels and travel. - [India Use Cases — Real Estate](https://www.smscountry.com/in/use-cases/real-estate): SMS for real estate. - [India Use Cases — Government](https://www.smscountry.com/in/use-cases/government): SMS for government services. - [India Use Cases — Automobile](https://www.smscountry.com/in/use-cases/automobile): SMS for automotive industry. ## United States - [SMSCountry US](https://www.smscountry.com/us): US hub for all SMS and messaging services. - [Text Message Marketing US](https://www.smscountry.com/us/text-message-marketing): Bulk SMS and text marketing for US businesses. - [OTP SMS US](https://www.smscountry.com/us/sms/otp-sms): OTP delivery for US businesses. - [Promotional SMS US](https://www.smscountry.com/us/sms/promotional-sms): Promotional text messaging for the US market. - [Transactional SMS US](https://www.smscountry.com/us/sms/transactional-sms): Transactional alerts for US. - [Email to Text US](https://www.smscountry.com/us/sms/email-to-text): Send SMS from email in the US. - [Two-Way SMS US](https://www.smscountry.com/us/sms/two-way-sms): Two-way messaging for US businesses. - [Group Texting US](https://www.smscountry.com/us/sms/group-texting): Group SMS for US. - [WhatsApp US](https://www.smscountry.com/us/whatsapp): WhatsApp Business API for US. - [Voice US](https://www.smscountry.com/us/voice): Voice SMS for US. - [US Pricing](https://www.smscountry.com/us/bulk-sms-pricing): US-specific bulk SMS pricing. - [US Developers](https://www.smscountry.com/us/developers-overview): API integration for US. - [US Use Cases — Education](https://www.smscountry.com/us/use-cases/education): SMS for education in the US. - [US Use Cases — Healthcare](https://www.smscountry.com/us/use-cases/healthcare): SMS for healthcare in the US. - [US Use Cases — Financial Services](https://www.smscountry.com/us/use-cases/financial-service): SMS for US finance sector. - [US Use Cases — Logistics](https://www.smscountry.com/us/use-cases/logistics): SMS for US logistics. - [US Use Cases — E-commerce](https://www.smscountry.com/us/use-cases/e-commerce): SMS for US e-commerce. - [US Use Cases — Hospitality](https://www.smscountry.com/us/use-cases/hospitality): SMS for US hospitality. - [US Use Cases — Real Estate](https://www.smscountry.com/us/use-cases/real-estate): SMS for US real estate. - [US Use Cases — Government](https://www.smscountry.com/us/use-cases/government): SMS for US government. - [US Use Cases — Automobile](https://www.smscountry.com/us/use-cases/automobile): SMS for US automotive. ## United Kingdom - [SMSCountry UK](https://www.smscountry.com/uk): UK hub for all SMS and messaging services. - [Bulk SMS UK](https://www.smscountry.com/uk/bulk-sms): Bulk SMS for UK businesses. - [OTP SMS UK](https://www.smscountry.com/uk/sms/otp-sms): OTP delivery for UK businesses. - [Promotional Text Message UK](https://www.smscountry.com/uk/sms/promotional-text-message): Promotional SMS for the UK market. - [Transactional SMS UK](https://www.smscountry.com/uk/sms/transactional-sms): Transactional alerts for UK. - [Two-Way SMS UK](https://www.smscountry.com/uk/sms/two-way-sms): Two-way messaging for UK businesses. - [Group SMS UK](https://www.smscountry.com/uk/sms/group-sms): Group SMS for UK. - [Email to SMS UK](https://www.smscountry.com/uk/sms/email-to-sms): Send SMS from email in the UK. - [WhatsApp UK](https://www.smscountry.com/uk/whatsapp): WhatsApp Business API for UK. - [Voice UK](https://www.smscountry.com/uk/voice): Voice SMS for UK. - [UK Pricing](https://www.smscountry.com/uk/bulk-sms-pricing): UK-specific bulk SMS pricing. - [UK Developers](https://www.smscountry.com/uk/developers-overview): API integration for UK. - [UK Use Cases — Education](https://www.smscountry.com/uk/use-cases/education): SMS for education in the UK. - [UK Use Cases — Healthcare](https://www.smscountry.com/uk/use-cases/healthcare): SMS for healthcare in the UK. - [UK Use Cases — Financial Services](https://www.smscountry.com/uk/use-cases/financial-service): SMS for UK finance sector. - [UK Use Cases — Logistics](https://www.smscountry.com/uk/use-cases/logistics): SMS for UK logistics. - [UK Use Cases — E-commerce](https://www.smscountry.com/uk/use-cases/e-commerce): SMS for UK e-commerce. - [UK Use Cases — Hospitality](https://www.smscountry.com/uk/use-cases/hospitality): SMS for UK hospitality. - [UK Use Cases — Real Estate](https://www.smscountry.com/uk/use-cases/real-estate): SMS for UK real estate. - [UK Use Cases — Government](https://www.smscountry.com/uk/use-cases/government): SMS for UK government. - [UK Use Cases — Automobile](https://www.smscountry.com/uk/use-cases/automobile): SMS for UK automotive. ## UAE (United Arab Emirates) - [SMSCountry UAE](https://www.smscountry.com/en-ae): UAE hub for all SMS and messaging services. - [Bulk SMS UAE](https://www.smscountry.com/en-ae/bulk-sms-uae): Bulk SMS services for UAE businesses. - [OTP SMS UAE](https://www.smscountry.com/en-ae/sms/otp-sms): OTP delivery for UAE businesses. - [Promotional SMS UAE](https://www.smscountry.com/en-ae/sms/promotional-sms): Promotional messaging for UAE. - [Transactional SMS UAE](https://www.smscountry.com/en-ae/sms/transactional-sms): Transactional alerts for UAE. - [Two-Way SMS UAE](https://www.smscountry.com/en-ae/sms/two-way-sms): Two-way messaging for UAE businesses. - [Group SMS UAE](https://www.smscountry.com/en-ae/sms/group-sms): Group SMS for UAE. - [Email to SMS UAE](https://www.smscountry.com/en-ae/sms/email-to-sms): Send SMS from email in UAE. - [WhatsApp UAE](https://www.smscountry.com/en-ae/whatsapp): WhatsApp Business API for UAE. - [Voice UAE](https://www.smscountry.com/en-ae/voice): Voice SMS for UAE. - [UAE Pricing](https://www.smscountry.com/en-ae/bulk-sms-pricing): UAE-specific bulk SMS pricing. - [UAE Developers](https://www.smscountry.com/en-ae/developers-overview): API integration for UAE. - [UAE Use Cases — Education](https://www.smscountry.com/en-ae/use-cases/education): SMS for education in UAE. - [UAE Use Cases — Healthcare](https://www.smscountry.com/en-ae/use-cases/healthcare): SMS for healthcare in UAE. - [UAE Use Cases — Financial Services](https://www.smscountry.com/en-ae/use-cases/financial-service): SMS for UAE finance sector. - [UAE Use Cases — Logistics](https://www.smscountry.com/en-ae/use-cases/logistics): SMS for UAE logistics. - [UAE Use Cases — E-commerce](https://www.smscountry.com/en-ae/use-cases/e-commerce): SMS for UAE e-commerce. - [UAE Use Cases — Hospitality](https://www.smscountry.com/en-ae/use-cases/hospitality): SMS for UAE hospitality. - [UAE Use Cases — Real Estate](https://www.smscountry.com/en-ae/use-cases/real-estate): SMS for UAE real estate. - [UAE Use Cases — Government](https://www.smscountry.com/en-ae/use-cases/government): SMS for UAE government. - [UAE Use Cases — Automobile](https://www.smscountry.com/en-ae/use-cases/automobile): SMS for UAE automotive. ## Integrations & Plugins - [E-commerce Plugins](https://www.smscountry.com/plugins/ecommerce): Integrations for WooCommerce, Shopify, Magento, OpenCart, and more. - [CRM Plugins](https://www.smscountry.com/plugins/crm): Connect SMSCountry with your CRM platform. - [Accounting Plugins](https://www.smscountry.com/plugins/accounting): SMS alerts integrated with accounting software. - [Excel to SMS](https://www.smscountry.com/plugins/excel-to-sms): Upload contact lists from Excel and send bulk SMS directly. ## Developer Documentation - [Developers Overview](https://www.smscountry.com/developers-overview): Overview of SMSCountry's API capabilities and integration options. - [REST API Documentation](https://www.smscountry.com/restapidoc.html): Full REST API reference for SMS, OTP, voice, and WhatsApp. ## Pricing - [Bulk SMS Pricing](https://www.smscountry.com/bulk-sms-pricing): Pay-as-you-use pricing with no hidden fees. Free SMS credits on sign-up. ## Blog Categories - [Blog Home](https://www.smscountry.com/blog/): All articles, guides, and SMS marketing resources. - [Guides & Tutorials](https://www.smscountry.com/blog/guides-and-tutorials/): How-to guides and step-by-step tutorials. - [Tutorials](https://www.smscountry.com/blog/tutorials/): Technical tutorials for developers and marketers. - [SMS Marketing](https://www.smscountry.com/blog/marketing-sms/): SMS marketing strategies, tips, and best practices. - [SMS Templates](https://www.smscountry.com/blog/sms-templates/): Ready-to-use SMS templates for various industries. - [OTP](https://www.smscountry.com/blog/otp/): Everything about OTP, 2FA, and secure authentication. - [DLT](https://www.smscountry.com/blog/dlt/): DLT registration guides and TRAI compliance resources for India. - [WhatsApp Solutions](https://www.smscountry.com/blog/whatsapp-solutions/): WhatsApp Business API guides and use cases. - [SMS API & Plugins](https://www.smscountry.com/blog/sms-api-plugins/): API integration guides and plugin resources. - [SMS Regulations](https://www.smscountry.com/blog/sms-regulations/): SMS compliance and regulatory guides by country. - [SMS Stats & Trends](https://www.smscountry.com/blog/sms-stats-trends/): Industry statistics and emerging SMS trends. - [RCS Messaging](https://www.smscountry.com/blog/rcs/): Rich Communication Services guides and updates. - [Compare](https://www.smscountry.com/blog/compare/): Side-by-side comparisons of SMS providers. - [Arabic](https://www.smscountry.com/blog/arabic/): Arabic-language SMS resources and guides. ## Support & FAQs - [Support](https://www.smscountry.com/support): 24/7 customer support for all platform and API queries. - [FAQs](https://www.smscountry.com/faqs): General frequently asked questions. - [FAQ — Bulk SMS](https://www.smscountry.com/support/faqs/bulk-sms): Questions about bulk SMS services. - [FAQ — SMS API](https://www.smscountry.com/support/faqs/sms-api): Questions about SMS API setup and usage. - [FAQ — OTP & Authentication](https://www.smscountry.com/support/faqs/smsCountry-registration): Registration, OTP, credits, and platform questions. - [FAQ — Pricing & Billing](https://www.smscountry.com/support/faqs/pricing-billing): Billing, credits, and payment questions. - [FAQ — Plans](https://www.smscountry.com/support/faqs/plans): SMS plan types and options. - [FAQ — DLT](https://www.smscountry.com/support/faqs/everything-dlt): Everything about DLT registration in India. - [FAQ — TRAI](https://www.smscountry.com/support/faqs/everything-trai): TRAI regulations and DND compliance. - [FAQ — Incoming SMS](https://www.smscountry.com/support/faqs/incoming-sms-queries): Two-way SMS and incoming message questions. - [FAQ — Email to SMS](https://www.smscountry.com/support/faqs/email-2-sms): Email-to-SMS setup and usage. - [FAQ — RCS Messaging](https://www.smscountry.com/support/faqs/rcs-messaging): RCS messaging questions. - [FAQ — Opt-ins](https://www.smscountry.com/support/faqs/opt-ins): Opt-in and opt-out management. - [FAQ — Quick Fixes](https://www.smscountry.com/support/faqs/quick-fixes): Common troubleshooting solutions. ## Company - [About Us](https://www.smscountry.com/about-us): 16+ years in business, serving 60,000+ customers worldwide. - [Contact Us](https://www.smscountry.com/contact-us): Get in touch with the SMSCountry team. - [Partnership Program](https://www.smscountry.com/partnership-program): Reseller and referral partner opportunities. - [Privacy Policy](https://www.smscountry.com/privacy-policy): Data handling and privacy practices. - [Terms and Conditions](https://www.smscountry.com/terms-and-conditions): Platform usage policies and legal terms.