The team behind SMSEdge
Edge Opti Tech LTD builds the multi-channel messaging platform trusted by 4,000+ businesses worldwide. We power billions of messages across SMS, Email, Voice, and WhatsApp.
Built for performance
SMSEdge was created to solve a real problem: SMS marketing lacked the tools, transparency, and optimization that other channels had. We built a platform where marketers can send, test, and scale campaigns with the same precision as digital advertising.
Our proprietary multi-route SMS technology uses real-time and historic CTR data alongside mobile test phones to keep costs down while maintaining high deliverability. The platform automatically selects the best SMS routes for each country in your list.
Today, SMSEdge is a full multi-channel messaging platform supporting SMS, Email, Voice, and WhatsApp -- serving affiliates, agencies, and enterprises across 195+ countries.
What drives us
Delivery First
We obsess over deliverability. Our multi-route SMS technology ensures your messages reach subscribers across 195+ countries.
Data Driven
Every decision is backed by real-time data. From route optimization to campaign analytics, we let the numbers guide us.
Customer Success
Our managers take customer success personally. We make sure customers are always supported with the highest level of care.
Innovation
We continuously push the boundaries of messaging technology, from AI-powered optimization to multi-channel orchestration.
Join our team
We're growing fast and looking for talented people to help shape the future of messaging.
SMS Account Manager
Manage SMS client accounts, optimize campaign performance, and maintain carrier relationships. Requires at least 1 year of hands-on SMS industry experience.
View Position →Backend Engineer
Build and scale the core messaging platform — high-throughput APIs, queue systems, real-time analytics, and multi-channel delivery infrastructure.
View Position →Account Manager
Own day-to-day client operations — onboarding, support, upselling, and ensuring customers get the most out of the platform.
View Position →