Vosco runs a trust check on every audio signal in real time — detecting live human speech, synthetic generation, replay attacks, speaker identity and insights.
Every speech and speaker attribute — voiceprint, liveness, deepfake detection, demographics, sentiment, language, audio quality — returned in a single API call. One model, one request, every signal you need.
Speaker identity matched against your enrolled voices, with a continuous confidence score.
Real human in the room — not a recording, replay, or a clone speaking through a line.
Synthetic and cloned speech flagged in milliseconds. Retrained against the latest TTS engines.
Estimated speaker gender, returned with a probability — useful for routing and personalization.
Approximate speaker age range — pin down demographics without asking the question.
Calm, stressed, frustrated, neutral — actionable tone signals for agents and analytics.
Spoken language and accent identified per stream — pick the right model, agent, or pipeline.
Studio, phone, compressed, noisy — know the channel before you trust the verdict.
Two models, one detection stack. Choose where it runs — cloud-scale throughput, or fully offline on the device.
Enterprise-grade speech analytics. Highest accuracy and the throughput to back it — built for cloud and on-premise deployments at scale.
Desktop-class speech analytics, localized in the pocket. Full inference on-device — no audio leaves the hardware.
Evaluation against the leading commercial voice-trust vendors. Both Vosco models dominate the efficiency index — accuracy per megabyte of model. Lower inference latency, lower costs, lower power consumption.
| Model | Efficiency Index ↑ | Synthesis Err % ↓ | Replay Err % ↓ | Speaker Acc % ↑ | Size (M) ↓ |
|---|---|---|---|---|---|
| Vosco Nano | 1,400 | 4.6 | 4.5 | 98.4 | 7 |
| Vosco Precise | 194 | 3.1 | 2.0 | 99.3 | 50 |
| Modulate | 30 | 1.6 | — | — | 316 |
| Hiya | 10 | 2.3 | — | — | 1,000 |
| Resemble | 3 | 2.1 | — | — | 3,000 |
= (100 − Synthesis Error %) × (100 / Model Size in M)
Drop the Voice Trust Score directly into your workflow. Stream every audio signal in real time — on-edge, on-prem, or in the cloud.
Full inference on-device, in real time — no audio ever leaves the hardware. A 7M-parameter model good enough for mission-critical analysis.
Stream audio in, receive synthetic, replay, and speaker signals in milliseconds. Built for cloud-scale fraud prevention and analysis.
Voice has become the default input — across IVRs, support lines, banking apps, and AI agents. Most of those systems still treat audio as just sound. Vosco turns it into structured signal: who is speaking, in what state, on what channel, and whether the voice is even real.
AI agents, voicebots, in-car assistants, support copilots. They can hear audio. Almost none of them can tell who it came from, what shape it's in, or whether it was generated or live. Vosco gives every voice surface the context.
EU AI Act, FCC anti-robocall rulings, state-level deepfake laws. Real-time voice intelligence is no longer optional — it's what keeps your AI-powered systems and call flows on the right side of the line.
Fully automated systems need to know more than is this real. Vosco returns liveness, speaker identity, age and gender estimate, sentiment, language, and speech quality — every signal a downstream agent needs to route, respond, or refuse.
New voice models drop every week. Vosco's detection stack retrains continuously against the latest open-source and commercial TTS engines — your trust score stays sharp as the attackers' tools get better.
Drop Vosco into any voice pipeline — REST, WebSocket, MCP, or on-device. Sub-10 ms inference latency, three-second audio window for an accurate verdict.