Is there support for integrating with SMS providers?

As a Shopify merchant running a growing DTC brand, I'm always looking for ways to create more personalized, multi-channel communication with my customers. SMS has become a critical channel for driving engagement, recovery, and repeat purchases. Right now, our email flows are solid, but I'm hunting for a solution that can seamlessly connect our SMS provider with our conversion optimization tools. I need something that doesn't just blast messages, but understands customer intent and timing. My current challenge is creating targeted SMS campaigns that feel personal and drive actual revenue—not just send generic blasts. I want to know if Growth Suite can help me bridge these communication strategies, especially around abandoned cart recovery, post-purchase follow-ups, and time-sensitive offers. The ideal solution would integrate smoothly with providers like Klaviyo, Postscript, or SimpleTexting, allowing me to leverage the app's advanced behavioral tracking and intent prediction to craft SMS messages that actually convert.