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
  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

  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
  4. 4AI Voice API

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

    Free planFree trialMachine Learning APIsAIOps Platforms
  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

  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
  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

  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

  9. 9AI Voice API, AI Voice & Speech

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

    Free planFree trialSOC 2HIPAAGDPR

    Price$5+ / month

  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