SignalCall: UTM‑Driven Phone Attribution & GTM Sync

Marketers struggle to tie inbound phone calls to online campaigns because UTMs and GCLIDs aren’t captured in call data, and they lack a clear way to push those metrics into GTM for reporting. SignalCall automatically extracts UTM/GCLID parameters from incoming calls, stores them in a unified dashboard, and syncs the data with GTM, enabling seamless attribution and end‑to‑end conversion tracking.