Vapi
Regression-test Vapi assistants by dialing their SIP/PSTN entrypoint or importing assistant config for CI checks.
Set up Vapi
Integration wingspan
Test the voice-agent stack you already run.
Word Is Bond works at the transport boundary: SIP, WebRTC, direct demo targets, and PSTN. These pages show the fastest path for each common voice-agent platform.
Retell
Run persona callers against Retell agents and catch prompt/model drift before client calls do.
Set up RetellLiveKit
Test LiveKit voice agents over SIP/WebRTC and gate releases on scored transcripts.
Set up LiveKitPipecat
Exercise Pipecat pipelines with repeatable scenarios, WER, latency, and barge-in metrics.
Set up PipecatBland
Validate phone-call agents and sales/booking flows with controlled synthetic callers.
Set up BlandElevenLabs
Test conversational voice agents that use ElevenLabs voices, with transcript and outcome scoring separated from TTS quality.
Set up ElevenLabs