Find answers to common questions about our platform, pricing, and technical capabilities.
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sonna.ai is a state-of-the-art text-to-speech platform that uses advanced neural models to generate ultra-realistic, human-like voices for creators, developers, and businesses.
We currently support 8+ major languages including English, Japanese, Chinese, Spanish, French, Hindi, Italian, and Portuguese, with over 50+ unique voice profiles.
No. Our technology focuses on emotional intelligence, natural prosody, and perfect clarity, making the output indistinguishable from human speech in most contexts.
Characters are counted based on your input text, including spaces and punctuation. Each plan comes with a monthly quota that resets every billing cycle.
Yes! You can start with our Free Plan which includes 10,000 characters per month to test our premium voices and basic features.
Absolutely. You can manage your subscription in your account settings. If you cancel, you will retain access to your plan features until the end of your current billing period.
Depending on your plan, you can download audio in MP3, WAV, OGG, AAC, FLAC, OPUS, and PCM formats.
Yes, we have dedicated API plans for developers looking to integrate our TTS technology into their apps, games, or services.
Yes, all paid plans include full commercial rights. You can use the audio for YouTube, podcasts, advertisements, and more.