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ai-coustics

ai-coustics.com

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Spec score 8.6 #8 of 35 in AI Speech Enhancement Software

What it is

ai-coustics provides audio-processing tools for Voice AI systems, preparing incoming sound for speech recognition and other downstream tasks. Its Quail models enhance speech and can reduce word error rate by as much as 30%; Quail Voice Focus suppresses competing voices to isolate the foreground speaker. Tyto predicts whether audio may cause downstream failures and returns a score with the cause. A voice activity detection model is designed for complex real-world environments without a separate denoising tool. The SDK runs enhancement, voice activity detection, and audio analysis on CPU within the customer’s application. The company says on-device processing has sub-40 ms latency, and audio processed by the SDK remains on the customer’s infrastructure. Integration options include Python, Node.js, C, C++, Rust, and WebAssembly, with guidance for LiveKit and Pipecat. A free SDK trial is offered through the Developer Platform, and paid plans start at $135 a month billed annually. Startup includes 100,000 minutes per month; Pro is $360 a month billed annually, Business is $540 a month billed annually, and Enterprise starts at $2,000 a month. The company’s own infrastructure runs in AWS eu-central-1 in Frankfurt, Germany.

Spec sheet

Purpose
ai-coustics provides an audio intelligence layer that turns unpredictable audio into stable, machine-ready input for Voice AI systems.Read 4 Oct 2026 · ai-coustics.com
Integrations
The documentation provides integration guidance for LiveKit and Pipecat.Read 4 Oct 2026 · docs.ai-coustics.com
Support
The site offers technical help and guidance through its Discord support channel, while paid plans also list email and dedicated Slack support tiers.Read 4 Oct 2026 · ai-coustics.com
Headquarters
Berlin, GermanyRead 28 Sep 2026 · ai-coustics.com
Audio analysis
Tyto predicts whether incoming audio may cause downstream failures and provides a score with the cause.Read 4 Oct 2026 · ai-coustics.com
Audio privacy
Audio processed by the SDK stays on the customer's infrastructure and ai-coustics says it does not receive, store, or access that audio.Read 4 Oct 2026 · ai-coustics.com
Data location
The company's own infrastructure runs in AWS eu-central-1 in Frankfurt, Germany.Read 4 Oct 2026 · ai-coustics.com
Intended customers
The Terms of Service say the services are offered to entrepreneurs acting in a commercial or independent professional capacity and to legal persons under public law.Read 4 Oct 2026 · ai-coustics.com
Languages and bindings
The SDK documentation lists Python, Node.js, C, C++, Rust, and WebAssembly as integration choices.Read 4 Oct 2026 · docs.ai-coustics.com
Latency
The company says its SDK runs directly on-device with sub-40 ms latency.Read 4 Oct 2026 · ai-coustics.com
Runtime
The SDK runs speech enhancement, voice activity detection, and audio analysis on CPU inside the customer's application.Read 4 Oct 2026 · docs.ai-coustics.com
Speech enhancement
Quail models enhance speech for speech-to-text accuracy and can reduce word error rate by as much as 30%.Read 4 Oct 2026 · ai-coustics.com
Trial access
The site advertises a free SDK trial through the Developer Platform, but the pricing page does not state its duration.Read 4 Oct 2026 · ai-coustics.com
Voice activity detection
The VAD model is designed to work without separate denoising tools in complex real-world environments.Read 4 Oct 2026 · ai-coustics.com
Voice isolation
Quail Voice Focus suppresses competing voices and isolates the foreground speaker.Read 4 Oct 2026 · ai-coustics.com

Plans and prices

Startup $135 a month Billed annually ($1,620/year) 100,000 minutes per month · All core SDK models included · Real-time processing (<30 ms) · 100+ languages · On-prem SDK deployment · Community Discord support Read 4 Oct 2026 · ai-coustics.com
Pro $360 a month Billed annually ($4,320/year) 300,000 minutes per month · All core SDK models included · Real-time processing (<30 ms) · 100+ languages · On-prem SDK deployment · Priority email support Read 4 Oct 2026 · ai-coustics.com
Business $540 a month Billed annually ($6,480/year) 500,000 minutes per month · Custom benchmarks · Real-time processing (<30 ms) · 100+ languages · On-prem SDK deployment · Priority email support · Dedicated Slack channel · All core SDK models included Read 4 Oct 2026 · ai-coustics.com
Enterprise Priced on request Starting at $2000/month Everything in Business plus custom SLAs · Dedicated engineering support · Custom audio evaluations · White Glove onboarding · Procurement, security, and compliance support · Offline or air-gapped license options Read 4 Oct 2026 · ai-coustics.com

Every ai-coustics plan and price →

Strong points and limits

Strong points

  • SDK processing runs on CPU inside the customer application.
  • Audio remains on the customer's infrastructure.
  • Quail Voice Focus isolates foreground speech.
  • Tyto returns a failure-risk score and cause.
  • Integration guidance covers LiveKit and Pipecat.

Limits

  • Paid plans start at $135 a month billed annually.
  • Startup includes 100,000 minutes per month.
  • Enterprise starts at $2,000 a month.

Who it suits

It suits commercial or independent professionals and legal persons building Voice AI systems that need speech enhancement, voice isolation, audio analysis, or activity detection. Its SDK and documented language bindings are aimed at teams integrating audio processing into their own applications.

Verdict

ai-coustics packages speech enhancement, voice isolation, analysis, and activity detection in an SDK designed for in-application processing. Plan allowances and support vary by tier, and the listed paid plans begin with annual billing.

Where Specifiction places it

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