About SMS Campaign Manager
An Evostackr Product • Professional Bulk SMS & Automation Engine
Democratizing Bulk Messaging for Everyone
SMS Campaign Manager was developed by the Evostackr engineering team to solve a massive industry problem: why should small business owners, marketers, educators, and event organizers pay hundreds of dollars each month in predatory SMS gateway API fees and monthly SaaS retainers when modern Android phones already come equipped with unlimited carrier SMS bundles?
By harnessing Android's native SmsManager, SubscriptionManager, and persistent foreground execution services, SMS Campaign Manager converts your Android device into a private, high-throughput bulk SMS dispatch powerhouse.
100% Privacy-First
Unlike cloud marketing platforms, your customer contacts and message contents never touch external servers. All databases live locally on your device with AES-256 encryption.
Zero Monthly Subscriptions
No per-SMS markup, no mandatory monthly minimums, no credit card lock-ins. You own the software and utilize your own cellular plans.
Built with Excellence by Evostackr
Evostackr builds cutting-edge, developer-grade software products focusing on performance, clean architecture, and total privacy for modern businesses and engineers.