Elthus SMS & OTP Gateway delivers time-sensitive login OTPs, order confirmations, appointment reminders, and customer campaigns with high delivery speed and branded Sender IDs. Developers can integrate it in minutes using clean REST APIs and delivery webhooks.
Elthus SMS & OTP Gateway delivers time-sensitive login OTPs, order confirmations, appointment reminders, and customer campaigns with high delivery speed and branded Sender IDs. Developers can integrate it in minutes using clean REST APIs and delivery webhooks.
When a customer waits too long for an OTP code, they abandon login or checkout. Our SMS gateway prioritizes verification and transactional alerts over dedicated routes, while giving your marketing team an easy dashboard for scheduled announcements.
Priority low-latency routing for OTP and two-factor authentication
Custom branded alphanumeric Sender IDs for trusted recognition
Simple REST API with JSON webhooks for delivery receipts
Bulk campaign scheduling, contact groups, and reusable templates
Live delivery status logs and usage reporting
Built-in connection to Elthus POS, E-Commerce, LMS, and HR systems
Clear answers for technical and business teams in Sri Lanka and international markets.
Yes. We help register and configure your custom branded Sender ID so customers immediately recognize messages from your business.