Cartesia
Voice and text-to-speechFree option
About Cartesia
Text to speech, speech to text and voice agents on a credit system. The free plan includes 20,000 credits per month. Pro is $5 per month with 100,000 credits, a commercial use license and instant voice cloning. Startup is $49 (1.25M credits, adds professional voice cloning) and Scale is $299 (8M credits). The page lists text to speech at roughly 750 to 800 credits per minute of audio and voice agents at $0.06 per minute.
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