Bulk SMS, RCS, WhatsApp Business, and powerful APIs — all on one platform. Fast delivery, real-time analytics, and unbeatable uptime.
Everything you need to connect with your customers across every channel.
Send millions of SMS messages instantly to any mobile network in India. Transactional, promotional, and OTP messages with DLT compliance.
Next-generation rich messaging with images, carousels, suggested replies, and branded sender IDs — the future of business messaging.
Reach customers on India's most popular messaging app. Send transactional alerts, OTPs, and rich media through the official WhatsApp Business API.
Integrate our messaging platform directly into your application. RESTful APIs with comprehensive documentation, SDKs, and sandbox testing.
Enterprise-grade infrastructure with a simple, developer-friendly experience.
Messages delivered in under 5 seconds on average with direct operator connectivity.
Live dashboards with delivery rates, click tracking, and campaign performance.
Fully compliant with TRAI DLT regulations. We handle registrations for you.
Redundant infrastructure with automatic failover across multiple data centres.
Expert support team available Mon–Sat, 10 AM – 6 PM. Call 040 35553777.
Pay-as-you-go or volume bundles. No hidden fees, no lock-in contracts.
Start free. Scale as you grow. Contact us for enterprise volumes.
Perfect for testing and small campaigns.
For growing businesses with regular campaigns.
For large volumes with dedicated infrastructure.
Join thousands of businesses across India using OnlineBulkSMS to reach their customers.
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