VM Hunter
Comparisons

VM Hunter vs other answering machine detection

How VM Hunter compares with Twilio, Telnyx and Plivo AMD, with Khomp and AMDY on VICIdial, and where a tool like OutboundIQ fits. Each page sticks to what the other product documents and to what you can measure on your own calls.

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VM Hunter vs Twilio AMD

A dedicated detector with a transcript and a reason for every call, versus the MachineDetection parameter bundled into Twilio Voice.

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VM Hunter vs Telnyx AMD

Carrier-independent detection for any dialer, versus standard and premium AMD on Telnyx Call Control.

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VM Hunter vs Plivo AMD

A verdict in about two seconds with the cause, versus Plivo's machine_detection flag on the Call API.

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VM Hunter vs Khomp

Khomp classifies in a SIP gateway between VICIdial and your carrier; VM Hunter runs on the dialer and keeps your call path as it is.

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VM Hunter vs OutboundIQ

OutboundIQ manages caller ID so more people answer; VM Hunter tells you what answered. Different jobs that work together.

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VM Hunter vs AMDY

Two AI detectors for VICIdial. What VM Hunter does, and a one-day test to compare them on your own calls.

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What VM Hunter does differently

  • It reads the words as well as the sound. A transcript of the first two seconds, plus beep, tone and silence analysis. If the callee is still talking at two seconds, it listens up to three.
  • It tells you why. Every verdict carries a cause: voicemail wording, beep, call screening, disconnected number, silence or no audio.
  • It keeps the evidence. Transcript, reason and an audio sample for every call in the portal, with CSV export.
  • It is not tied to a carrier. VICIdial and Asterisk (EAGI), FreeSWITCH (Lua), Twilio (bridge, beta) and a WebSocket API. The clients are open source.
  • It handles call screening. iPhone, Google and call-blocker prompts are labelled separately so the dialer can answer them.

How these comparisons are written

We describe other products from their own public documentation and link to it. We do not publish accuracy figures for anyone else's product, because we have not measured them on a shared set of calls. Where another product is the better fit, the page says so.

Where we have measured something, we publish the method with it: see how VM Hunter is tested and our acoustic vs speech-based test on 4,000 agent-labelled calls.

FAQ

Questions

What is the best alternative to Twilio, Telnyx or Plivo AMD?

If you need more than a human-or-machine flag, a dedicated detector is the alternative. VM Hunter returns HUMAN or MACHINE with the cause (voicemail wording, beep, call screening, disconnected number, silence), plus the transcript and audio for every call, and it works on any carrier through VICIdial, Asterisk, FreeSWITCH or a WebSocket API. Built-in carrier AMD is simpler to turn on and is a reasonable choice for notifications.

Can I use VM Hunter without changing carrier?

Yes. VM Hunter runs beside your dialer and listens to the answered call's audio. It does not carry your calls, so your carrier, numbers and routing stay as they are.

How do I compare two AMD products fairly?

Split one list at random across two campaigns, one per detector, on the same day with the same agents. Keep recordings. Then listen to the first three seconds of a few hundred calls from each and count people dropped separately from voicemails that reached agents. Vendor accuracy figures, ours included, do not transfer between lists.

Is there a free plan to test with?

Yes. The free plan includes 5,000 calls a month with no card, which covers a one-day side-by-side on most lists.

Try it on one campaign

The free plan includes 5,000 calls a month, enough to run VM Hunter next to your current AMD for a day and compare the dispositions. No card needed.

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