AssemblyAI releases TTS-1 API for live voice agents at $15 per million charactersMachine translation
AssemblyAI 推出面向实时语音助手的 TTS-1，按字符计费
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AssemblyAI-TTS-1 is generally available as a hosted API for voice agents on live calls. It costs $15 per million characters, with no concurrency tier to buy. It supports six languages and instant voice cloning, but runs only in AssemblyAI's US or EU cloud and does not yet support SSML, speed control, or custom pronunciation dictionaries.
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