Integrating SMS in Clay Tables: Need Insights on Two-Way Solutions

I'm curious, does anybody have SMS integrated in your Clay table? We already have SmartLead and now want to also send SMS campaigns, similar to what we're doing with SmartLead. Yes, Twilio, but I'm concerned that there isn't a good UI for back and forth chatting. This isn't really a one way solution, it needs to be two way. Thoughts? Ideas?