Sri Lanka's largest SMS gateway provider
SageSMS is the SMS gateway product built by Sage Ceylon (Pvt) Ltd — bringing over 7 years of communications and software expertise into a platform focused entirely on getting your messages delivered, at national scale.
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Years of Experience
Communication is the product, not an afterthought
Sage embodies wisdom and insight — the principle we’ve carried through years of building IT and communication solutions for businesses across Sri Lanka. Today, SageSMS is the country’s largest SMS gateway provider, with that experience focused entirely on one job: getting your messages delivered, reliably, at national scale.
Our infrastructure powers business-critical communication for organizations where reliability isn’t optional — from leading banks sending secure transaction alerts, to global quick-service restaurant chains keeping customers updated on every order.
- Sri Lanka's largest SMS gateway provider
- Trusted by leading banks and global retail brands
- Full Sinhala and Tamil (Unicode) messaging support
- Custom Sender ID approval within 2 business days
Reliable Infrastructure
Built on a robust delivery network with a 99% success rate, so your messages arrive when it matters — every time.
Seamless Integration
A simple, well-documented API that plugs into any website, mobile app, or internal system in minutes, not weeks.
Dedicated Support
Real people behind the platform — fast responses, hands-on onboarding, and support that actually understands SMS delivery.
A new standard for business SMS
With over 7 years of experience behind the platform, SageSMS has grown into Sri Lanka’s largest and most trusted SMS gateway provider — the messaging backbone for banks, global retail brands, and hundreds of businesses that depend on every message arriving on time.
Talk to Our TeamSageSMS is a product of Sage Ceylon (Pvt) Ltd