VoiceAPICost

Summary

VoiceAPICost is a free calculator for comparing voice API prices. Enter your monthly minutes or characters and see what Azure, AssemblyAI, Mistral Voxtral, ElevenLabs, Deepgram, OpenAI and Google Cloud would charge for speech to text, text to speech and voice agents, lowest first. Each estimate shows the math, and prices come from public pricing pages listed on the methodology page.

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