Mumbai's Leading Bulk SMS Companies in 2025 Your Ultimate Guide

Mobile marketing is no longer optional in 2025 — it's essential. With Mumbai booming on as India's business destination, brands are searching for faster, smarter methods of reaching their target audiences. And one of the strongest weapons? Bulk SMS marketing. With open rates of even 98% and most messages being read within a time limit of 3 minutes, it is no wonder that companies are searching for the best bulk SMS service provider in Mumbai.

Whether you are a startup sending OTPs, an e-commerce site sending order notifications, or an enterprise conducting promotional campaigns, bulk SMS helps you stay connected to your audience — instantly and reliably.

Struggling to Choose? Here Are the Top 7 Bulk SMS Service Providers in Mumbai for 2025

GetItSMS – Your One-Stop Bulk SMS Solution in Mumbai for Instant and Secure Messaging

If you are a company in Mumbai seeking a reliable bulk SMS service, GetItSMS is the name you can trust. With its super-speed delivery, user-friendly platform, and strong integration capabilities, GetItSMS is able to easily allow companies to reach their customers fast and effectively. With a strong reputation among startups as well as large corporations, it's the intelligent choice for effective communication.

Why Choose GetItSMS?

• Centralized dashboard with real-time analytics
• Seamless API integration with your CRM or website
• Multi-language customer support
• High delivery rates for both promotional and transactional SMS
• Also supports WhatsApp, IVR, and Email campaigns

Pro Tip: GetItSMS is particularly desired by organizations that prioritize security, compliance, and trustworthy campaign performance.

2. 99SMSService – Scalable & Secure Communication

Trusted by local startups and large brands alike, 99SMSService offers encrypted, fast message delivery with a clean and simple user interface. It supports voice and missed call notifications, making it ideal for lead generation and customer engagement.

Why Choose:

• DND-compliant and fast delivery mechanism
• Supports voice and missed call notifications
• Ideal for lead generation and customer interaction
• Minimal, uncluttered UI for easy campaign management

3. EasyWaySMS – Newbie-Friendly, Budget-Friendly

Budget-conscious companies looking for good SMS marketing without the expenditure should try EasyWaySMS. Their tools are newbie-friendly and plug-and-play, making it easy for even inexperienced marketers to hit the ground running.

Why Use:

• Automate sending with smart automation features
• Two-way SMS chat supported
• Easy contact management and built-in templates
• Great value for small and medium-sized businesses

4. Messagedly – Pro-grade WhatsApp + SMS Integration

Even though it is based in Bangalore, Messagedly has become a sought-after bulk SMS service agency in Mumbai due to its dual messaging capabilities. It provides marketing through SMS and WhatsApp to reach customers through their most accessible channel.

Why Choose:

• Multi-channel messaging (SMS + WhatsApp)
• Targeted and personal campaigns
• Web dashboard with campaign reports
• Reliable WhatsApp Business API support

5. SMSHorizon – Clear Pricing, Broad Coverage

No surprise charges and complete transparency, SMSHorizon is loved by businesses that value cost-transparency and world-class service. From Tamil Nadu, they've gained a strong client base in Mumbai as well.

Why Choose:

• Innovative Excel plugin for bulk imports
• Voice SMS and WhatsApp campaign options
• Perfect for NGOs, government agencies, and SMBs
• Aggressive pricing with great deliverability

6. Gupshup.io – A Messaging Platform with a Global Touch Which is Developer-Friendly

Gupshup.io is one of India's most reliable messaging platforms, praised for crafting compelling conversational experiences on SMS, WhatsApp, RCS, and more. Co-founded by Beerud Sheth, the entrepreneur behind launching Elance (now Upwork), Gupshup has emerged as the preferred choice for companies seeking scalable, API-first communications.

Headquartered in Bangalore, Gupshup serves thousands of businesses across industries, empowering them to reach their customers with rich, real-time messaging. Its stellar set of APIs makes it a preferred choice among developers and enterprises, offering everything from transactional SMS to intelligent chatbot workflows.

Why Choose:

• 24/7 Multi - language customer support
• Campaign tracking and reporting tools
• High-speed delivery engine
• Great uptime and server stability
• DND Management

7. Kaleyra – Global Messaging Powerhouse with Local Expertise

Kaleyra is a leading global cloud communications platform combining Italian and Indian expertise to deliver versatile messaging solutions in India. Offering SMS, voice calls, push notifications, chatbots, and more, Kaleyra serves industries like banking, e-commerce, healthcare, and travel. Known for its reliable delivery and scalable services, it ranks among the top bulk SMS service providers in Mumbai, helping businesses connect with customers effectively.

Why Choose:

• In-depth reporting and user analytics
• Easy to learn and use interface
• Highly interactive with users
• Highly scalable for large businesses
• Smart contact list segmentation and automation features

How to Choose the Best Bulk SMS Service Provider in Mumbai

Choosing the proper Bulk SMS service partner isn't so much about price — it's about performance. Here's what to look for:

• Compliance: DND & TRAI rules should be satisfied
• Delivery Speed: Real-time messaging is a must for time-sensitive reminders
• Integration: Find APIs that integrate with your website or CRM
• Support: Local 24/7 support is crucial for campaign troubleshooting
• Analytics: Select providers with real-time reporting and analytics
• Scalability: As your business grows, your SMS partner must grow with you

Final Thoughts: Why GetItSMS for Your Business Growth?

If you're searching for a bulk SMS service provider in Mumbai that offers reliability, versatility, and unbeatable support, GetItSMS should be your first call. Whether you're a growing startup or an enterprise brand, GetItSMS gives you the tools to connect better, convert more, and grow faster.

In a city like Mumbai, where every second matters, your communication strategy should be as fast and dependable as the city itself. Bulk SMS is more than just a tool — it's your direct bridge to your customer.

Start smart. Communicate better. Grow faster — with GetItSMS.