Benchmark your voice agent with real phone calls.

3 free checks
Add this line to your agent's greeting or prompt
check starting

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    Same model, three test paths WER
    Vendor's own test set5.26%
    Curated public benchmark12.8%
    Real phone audio25.2%
    What you getMeasured how
    Task successDeterministic checks on facts the caller planted
    Entity accuracyGround-truth readback over 8kHz telephony
    LatencyP50 / P90 from the caller's ear
    Turn-takingBarge-in recovery, dead air, double-talk

    The rules