The only all-in-one on-device voice AI
already deployed at scale

Wake word, speech-to-text, LLM, text-to-speech, and more.
All on-device. Runs across mobile, web, desktop, and embedded.
Built for forward-thinking enterprises ready to deploy, not just experiment.

Voice AI Agents Across Platforms

Picovoice's modular voice AI platform is engineered for on-device deployment, empowering enterprises to deliver customized, cross-platform voice solutions without sacrificing performance, latency, or privacy.

Develop smarter products with no compromises

Accurate and lightweight on-device AI engines at your fingertips.

picoLLM
On-Device LLM
End-to-end platform that compresses any LLM without sacrificing accuracy and runs across web, mobile, desktop, and embedded devices.
Model used: Llama 3.2
Hello, Llama!
Hello! Start the demo to begin a conversation.

Why Picovoice?

Bringing cloud performance and convenience to the edge with no compromises.

Zero-latency
Predictable and consistent response time with no network latency.
Cloud
Unbounded Response Time
On-Device
Guaranteed Response Time
End-to-End Optimization
Complete technological ownership enables fine-tuning at every layer rather than being constrained by third-party frameworks and pre-trained models.
Accurate
Outperforms alternatives with high margins, proven by open-source benchmarks.
Hyper customizable
Custom wake words, voice commands, speech-to-text and small language models.
Picovoice Console Speech-to-Text UI
Private
All voice data is processed on-device. Intrinsically HIPAA and GDPR compliant.
Lightweight
Lightweight, edge-first architecture developed by Picovoice researchers.
Enterprise Support
Industry leading support for building innovative and complex AI-powered apps.

Serious AI built for real-world scale

Enterprise-grade, fully customizable on-device voice AI without the cost or complexity of building it in-house.

Useful voice features in a single commit

Download custom wake words, voice commands, speech-to-text, and compressed large language models in seconds. Deploy across mobile, web, or embedded devices using Picovoice's cross-platform SDKs. No prior AI/ML expertise required. Picovoice transforms your ideas into voice-powered experiences, effortlessly.

1o = pvcheetah.create(access_key)
2
3partial_transcript, is_endpoint =
4 o.process(get_next_audio_frame())
1const o = new Cheetah(accessKey)
2
3const [partialTranscript, isEndpoint] =
4 o.process(audioFrame);
1Cheetah o = new Cheetah.Builder()
2 .setAccessKey(accessKey)
3 .setModelPath(modelPath)
4 .build(appContext);
5
6CheetahTranscript partialResult =
7 o.process(getNextAudioFrame());
1let cheetah = Cheetah(
2 accessKey: accessKey,
3 modelPath: modelPath)
4
5let partialTranscript, isEndpoint =
6 try cheetah.process(
7 getNextAudioFrame())
1Cheetah o = new Cheetah.Builder()
2 .setAccessKey(accessKey)
3 .build();
4
5CheetahTranscript r =
6 o.process(getNextAudioFrame());
1Cheetah o =
2 Cheetah.Create(accessKey);
3
4CheetahTranscript partialResult =
5 o.Process(GetNextAudioFrame());
1const {
2 result,
3 isLoaded,
4 isListening,
5 error,
6 init,
7 start,
8 stop,
9 release,
10} = useCheetah();
11
12await init(
13 accessKey,
14 model
15);
16
17await start();
18await stop();
19
20useEffect(() => {
21 if (result !== null) {
22 // Handle transcript
23 }
24}, [result])
1_cheetah = await Cheetah.create(
2 accessKey,
3 modelPath);
4
5CheetahTranscript partialResult =
6 await _cheetah.process(
7 getAudioFrame());
1const cheetah = await Cheetah.create(
2 accessKey,
3 modelPath)
4
5const partialResult =
6 await cheetah.process(
7 getAudioFrame())
1pv_cheetah_t *cheetah = NULL;
2pv_cheetah_init(
3 access_key,
4 model_file_path,
5 endpoint_duration_sec,
6 enable_automatic_punctuation,
7 &cheetah);
8
9const int16_t *pcm = get_next_audio_frame();
10
11char *partial_transcript = NULL;
12bool is_endpoint = false;
13const pv_status_t status = pv_cheetah_process(
14 cheetah,
15 pcm,
16 &partial_transcript,
17 &is_endpoint);
1const cheetah =
2 await CheetahWorker.create(
3 accessKey,
4 (cheetahTranscript) => {
5 // callback
6 },
7 {
8 base64: cheetahParams,
9 // or
10 publicPath: modelPath,
11 }
12 );
13
14WebVoiceProcessor.subscribe(cheetah);
Ship products, not decks

Go into production with enterprise-grade on-device voice AI. Picovoice powers real-world, high-scale products, not proof-of-concepts that never see the light of day. Beyond cutting-edge voice AI technology, Picovoice delivers strategic guidance and hands-on support your team needs to launch successfully—from rapid troubleshooting to long-term partnership.

Redefining Enterprise Voice AI

Traditional voice AI deployment forces enterprises into an uncomfortable choice: Build or Buy. Building in-house requires massive R&D investment. Buying off the shelf compromises performance, flexibility, and control. By owning the entire voice AI pipeline, Picovoice can deliver customized solutions tailored to specific enterprise requirements.

Picovoice Console Porcupine Wake Word UI