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Alternatives to Picovoice

10 alternatives

  1. 1AI Voice API, AI Voice & Speech

    AI|COUSTICS

    AI Voice API

    AI-powered speech enhancement API that isolates and improves voice quality in real-time for calls and recordings.

    Free planFree trialTiered plansSpeech AIAI Voice & Speech
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  2. 2AI Voice API, Speech-to-Text Platforms

    Deepgram

    AI Voice API

    Deepgram provides speech-to-text and voice understanding APIs for teams building transcription, voice workflows, and AI-powered audio products.

    Unified voice agent APISpeaker diarization and identificationPii redaction and privacy protection

    PriceUsage-based

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  3. 3AI Voice API, AI Voice & Speech

    Resemble AI

    AI Voice & Speech

    Resemble AI provides real-time AI voice generation, voice cloning, and speech-to-speech conversion with deepfake detection capabilities.

    Voice identity enrollment and authenticationAudio and video watermarking for provenance
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  4. 4AI Voice API

    iFlytek Open Platform

    AI Voice API

    Chinese speech AI platform offering voice services, translation, and enterprise AI solutions.

    Free planFree trialMachine Learning APIsAIOps Platforms
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  5. 5AI Voice API, AI Voice & Speech

    Soniox

    AI Voice API

    Real-time speech recognition platform with state-of-the-art accuracy for transcription and voice applications.

    Real time speech to text transcriptionAsync speech to text transcriptionSpeaker diarization

    PriceUsage-based

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  6. 6AI Voice API, Speech-to-Text Platforms

    AssemblyAI

    Speech-to-Text Platforms

    AssemblyAI provides speech-to-text, real-time transcription, and voice intelligence models for teams shipping voice AI and audio-driven workflows.

    Real time speech to text transcriptionSync speech to text API
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  7. 7AI Voice API, AI Voice & Speech

    Fish Audio

    Text-to-Speech

    Open-source voice synthesis platform with high-quality voice cloning and multilingual text-to-speech generation.

    Voice cloningEmotion and tone controlMultilingual support

    Price$11+ / month

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  8. 8AI Voice API, Speech-to-Text Platforms

    Voicegain

    Speech-to-Text Platforms

    Speech-to-text platform with real-time and offline transcription APIs for call centers and meeting recordings.

    Telephony bot API with sip integrationSpeech analytics with sentiment and entity recognition

    PriceUsage-based

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  9. 9AI Voice API, AI Voice & Speech

    Cartesia

    20% off

    AI Voice API

    Cartesia builds voice model infrastructure focused on real-time performance for conversational interfaces and AI voice products.

    Free planFree trialSOC 2HIPAAGDPR

    Price$5+ / month

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  10. 10AI Voice API, AI Voice & Speech

    Rev AI

    AI Transcription

    Speech-to-text API by Rev providing accurate automatic transcription with speaker diarization and custom vocabulary.

    Asynchronous speech to text APIStreaming speech to text APISentiment analysis API
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