Octopus
Speech-to-Index

deep voice search powered by direct acoustic indexing

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Accurate

Octopus achieves accuracies much higher than any existing Speech-to-Text engine. Including tier-1 offerings such as Google Speech-to-Text. Picovoice remains the only voice AI partner that backs its performance claims with open-source and reproducible benchmarks. [1]

Octopus Speech-to-Index accuracy compared to Google speech recognition.
Octopus Speech-to-Index cost compared to Google ASR.

Cost-Effective

10x to 22x more cost-effective compared to cloud-based speech recognition APIs. [1] [2]

Private

All voice data is processed on-device. Intrinsically HIPAA and GDPR compliant.

Reliable

100% of the voice recognition is on-device. No concurrency limit. No downtime.

Free Tier

100 hours of free transcription per month. No credit card is required.

Try it!

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pythonPython
androidAndroid
iosiOS


octopus = pvoctopus.create('${ACCESS_KEY}')


metadata = octopus.index_file('${PATH}')


matches = octopus.search(
    metadata,
    ['${PHRASE_A}', '${PHRASE_B}', ...])


Build with Python


Octopus octopus = new Octopus.Builder("${ACCESS_KEY}")
    .build(appContext);


OctopusMetadata metadata = handle.indexAudioFile("${PATH}");


HashMap <String, OctopusMatch[]> matches = handle.search(
    metadata,
    new HashSet<>(Arrays.asList("${PHRASE_A}", "${PHRASE_A}", ...)));


Build with Android


let octopus = Octopus(accessKey: "${ACCESS_KEY}")


let metadata = octopus.indexAudioFile(path: "${PATH}")


let matches = octopus.search(
    metadata: metadata,
    phrases: ["${PHRASE_A}", "${PHRASE_A}", ...])


Build with iOS

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