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Empathic Voice Interface (EVI) alternatives

8 alternatives to Empathic Voice Interface (EVI), each with what it shares — capabilities, price, free plan — read from the makers' pages.

EVI is Hume's real-time voice AI for building conversations that respond to vocal expression and emotional context.

• Octave

  Both: developer api, text to speech, voice cloning · both have a free plan · the same starting price, $3/mo

• Deepgram

  Both: developer api, text to speech, speech to text · both have a free plan

• Kits AI Voice Models

  Both: developer api, text to speech, voice cloning · both have a free plan

• Rime Arcana

  Both: developer api, text to speech, voice cloning · both have a free plan

• Coqui XTTS

  Both: developer api, text to speech, voice cloning

• Unmute

  Both: text to speech, speech to text · both have a free plan · open source

• Fish Audio

  Both: developer api, text to speech, speech to text and 1 more · both have a free plan

• Respeecher Voice Conversion

  Both: developer api, text to speech, voice cloning