voice
Guide: Voice Agents That Remember Callers Across Calls with Pipecat
Give a Pipecat voice agent per-caller cross-call memory with Hindsight, so a returning caller never has to re-explain who they are.
Guide: Add Vapi Memory with Hindsight
Add Vapi memory with Hindsight using the hindsight-vapi webhook handler, so voice AI calls recall caller context at call start and retain the transcript when the call ends.