Miso One
What is Miso One?
Miso One is an open-weights, 8B-parameter text-to-speech (TTS) system developed by Miso Labs. It is designed specifically for producing highly realistic, expressive, and emotionally varied English conversational speech, making it ideal for voice-agent research and developer workflows. Built on a Sesame-style conversational speech model (CSM) architecture with Mimi audio codes, it features a highly optimized inference capability boasting a published low latency of 110 ms. In addition to text-to-speech generation, the model supports voice continuation and one-shot voice cloning from audio context with clear consent boundaries.
How to use Miso One?
Users can evaluate Miso One by reading its official model card on the repository or Hugging Face page, trying out the hosted web demo to check voice quality, or downloading the public 8B weights and inference code to run local benchmarks within their own CUDA environment. For hosted creator workflows, users can sign up and choose a subscription plan based on their required annual or monthly character capacity.
Miso One's Core Features
8B-parameter open-weights text-to-speech model
Expressive, conversational, and emotionally varied English speech
Low-latency architecture with a published 110 ms response claim
One-shot voice cloning and prompt-audio continuation capabilities
Discrete audio-code modeling using Mimi audio codes
48 kHz preview quality with built-in watermarking and safety checks
Miso One's Use Cases
Running low-latency conversational speech generation locally for voice-agent research
Generating high-quality, expressive voiceovers, narrations, and captions for creator content
Creating instant voice clones and personal voice models using brief, consented audio context prompts
FAQ from Miso One
What is Miso One?
Is Miso One open source?
How many languages does Miso One support?
Can I run Miso TTS 8B locally?
Does Miso One support voice cloning?
What are the limitations on character conversions?
Miso One Support Email & Customer service contact & Refund contact etc.
Here is the Miso One support email for customer service: [email protected] . More Contact, visit the contact us page()
Miso One Company
Miso One Company name: Miso One .
Miso One Company address: .
More about Miso One, Please visit the about us page().
Miso One Login
Miso One Sign up
Miso One Github
Miso One Github Link: https://github.com/MisoLabsAI/MisoTTS
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Miso One Pricing
Free tier
$0
Includes free credits for initial testing with a maximum of 120 characters per conversion.
Basic (Annual Plan)
$4.95 per month
Billed annually ($9.90/month if monthly). Includes 960,000 TTS characters per year, 9,600 voice credits, up to 480 instant voice clones, private voice model creation, and email support.
Pro (Annual Plan)
$14.95 per month
Billed annually ($29.90/month if monthly). Includes 4,200,000 TTS characters per year, 42,000 voice credits, up to 2,100 instant voice clones, and priority support for voice workflows.
Enterprise (Annual Plan)
$24.95 per month
Billed annually ($49.90/month if monthly). Includes 9,600,000 TTS characters per year, 96,000 voice credits, up to 4,800 instant voice clones, and dedicated team priority support.
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