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Soniox has a voice for every use case and style. Soniox TTS v2 delivers natural-sounding speech for storytelling, customer support, social media, education, voice agents, and many more. Adapt the delivery with audio tags for vocalizations, style, speed and emotion in 60+ languages. Explore Soniox voice library:

Soniox

1,978 subscribers

72,883 views • 24 days ago •via X (Twitter)

Anya Rossi• Live Now

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2 Comments

RAZA | AI EXPLORER23 days ago

That’s an impressive creative pipeline. AI, 3D, and video working together with real control over the final result.

Mauro Mequelussi24 days ago

Is there any plan to make soundtracks or sound effects available to use alongside TTS?

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Introducing Soniox TTS v2, our most powerful text-to-speech model yet. Soniox TTS v2 brings extraordinary voice quality, expressive control through audio tags, exceptional precision, high-fidelity voice cloning, more than 60 languages, natural language mixing, and low-latency streaming together in one model. Built from the ground up with a new model architecture, audio codec, and highly optimized inference engine, Soniox TTS v2 delivers frontier TTS at just $0.70 per generated hour. Available globally today as tts-rt-v2. Try it out: Turn the sound on and hear what’s possible. 🔊

Introducing Soniox TTS v2, our most powerful text-to-speech model yet. Soniox TTS v2 brings extraordinary voice quality, expressive control through audio tags, exceptional precision, high-fidelity voice cloning, more than 60 languages, natural language mixing, and low-latency streaming together in one model. Built from the ground up with a new model architecture, audio codec, and highly optimized inference engine, Soniox TTS v2 delivers frontier TTS at just $0.70 per generated hour. Available globally today as tts-rt-v2. Try it out: Turn the sound on and hear what’s possible. 🔊

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Make your HeyGen avatars multilingual and more expressive with Soniox TTS v2. • Choose from 200+ voices over 60+ languages. • Instantly clone your voice. • Switch languages naturally mid-sentence • Pronounce names and technical terms correctly. Generate speech with Soniox, lip-sync with HeyGen. 🍪

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Meet the new Soniox voice library. Soniox Text-to-Speech now includes more than 200 built-in voices, carefully curated for different applications, styles, accents, ages, and voice characteristics. Every voice works across 60+ languages, so you can choose the voice that fits your product and use that same voice globally while preserving its identity and character. You can now browse and filter voices by: • Gender • Age • Accent • Use case, such as conversational, narration, or social media • Style, such as warm, confident, friendly, calm, energetic, or deep This makes it much easier to find a voice for a specific application, for example: • Conversational + warm + middle-aged • Narration + deep + confident • Social media + young + energetic • Educational + calm + friendly We manually selected, reviewed, and tagged the voices so the metadata reflects how the voices actually sound and where they work well. We also redesigned the TTS Playground to make it easier to browse, filter, compare, and test voices with your own text and languages. Learn more:

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Soniox TTS lets you generate speech with distinct regional accents. The same English dialogue can be spoken with British, Australian, or Indian English voices, each with its own pronunciation, rhythm, and intonation. You can use accented voices from the Soniox voice library or preserve a speaker’s accent through voice cloning. For global products, this means users can hear voices that sound closer to the speech they hear around them every day. Learn more:

Soniox TTS lets you generate speech with distinct regional accents. The same English dialogue can be spoken with British, Australian, or Indian English voices, each with its own pronunciation, rhythm, and intonation. You can use accented voices from the Soniox voice library or preserve a speaker’s accent through voice cloning. For global products, this means users can hear voices that sound closer to the speech they hear around them every day. Learn more:

Soniox

316,644 views • 1 month ago

We added Fish Audio's S2.1 Pro and Inworld AI's TTS-2 to Soniox Compare TTS. Run Soniox, Fish, and Inworld side by side on the same prompt and judge for yourself. All three sound natural. The gaps show up on names, numbers, emails, mixed-language text, and the expressiveness of audio tags, the critical details that matter most in production speech. Fish: about $0.75/hour. Inworld: $1.25/hour. Soniox: $0.70/hour. The video below shows the same prompt generating audio on all three models side by side. Compare TTS providers yourself. Don't trust benchmarks or marketing:

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43,412 views • 19 days ago

Soniox TTS pronounces critical information precisely across all 60+ supported languages. Alphanumerics, email addresses, phone numbers, street addresses, IDs, and other structured information are spoken clearly and accurately, whether in German, Japanese, or any other supported language. This level of precision is critical in real-world applications, where getting a single character, number, or symbol wrong can matter, especially in healthcare, finance, customer support, and voice agents. Try it out yourself:

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216,710 views • 1 month ago

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Introducing Lightning V3 - it beats every model we tested against. ElevenLabs, Cartesia, OpenAI. Lightning sets a new SOTA with V3 in conversational text-to-speech. → Highest MOS score for conversational TTS at 3.9 → ~76% win rate vs gpt-4o-mini-tts on naturalness → 15 languages with mid-sentence code-switching → Built from scratch for voice agents, not read-aloud Every TTS model sounds clean in a demo. You type a sentence and you get beautiful audio. Voice agents don't work that way. They stream. They're generating audio in real-time chunks with half the context missing. That's where everything breaks. A great reading voice and a great conversational voice are fundamentally different things. A conversational voice has to sound like it's thinking - with the pauses, the rhythm shifts, the reactions. It has to handle the way real people actually talk, including switching languages mid-sentence. That's what V3 does. V3.1 also ships voice cloning. 5 to 15 seconds of audio, no fine-tuning, production-grade clone across 15 languages. Blog link in the comments.

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Sudarshan Kamath

71,298 views • 6 months ago

Day 1 of 3 MLX Releases: Introducing MLX-Audio 🚀🔥 A text-to-speech (TTS) and Speech-to-Speech (STS) library built on Apple's MLX framework, providing efficient speech synthesis on Apple Silicon. Features ⚡️Fast inference on Apple Silicon (M series chips) 🤖Multiple language support 🗣️Voice customization options 🚀Quantization support for optimized performance Supported models: 🪶Kokoro - A multilingual TTS model with 82M params that supports various languages and voice styles. With more models coming soon. Get started: > pip install mlx-audio Please leave us a star and send a PR :)

Day 1 of 3 MLX Releases: Introducing MLX-Audio 🚀🔥 A text-to-speech (TTS) and Speech-to-Speech (STS) library built on Apple's MLX framework, providing efficient speech synthesis on Apple Silicon. Features ⚡️Fast inference on Apple Silicon (M series chips) 🤖Multiple language support 🗣️Voice customization options 🚀Quantization support for optimized performance Supported models: 🪶Kokoro - A multilingual TTS model with 82M params that supports various languages and voice styles. With more models coming soon. Get started: > pip install mlx-audio Please leave us a star and send a PR :)

Prince Canuma

123,553 views • 1 year ago

VoxCPM 2 just dropped by OpenBMB Only 2B-param open-source TTS (Text-to-Speech) model built for production-grade multilingual voice work. Apache-2.0 license, Can run on only 8GB VRAM. • Eliminates the "robotic" feel of traditional TTS, delivering prosody and emotional depth suitable for high-stakes professional environments like filmmaking, gaming, animation, and audiobooks. • 30-language multilingual: no language tag needed, just type in a supported language and generate directly. • Voice design: create a brand-new voice from a text description alone, like age, tone, pace, or emotion. No reference audio required. Describe the desired voice characteristics (gender, age, tone, emotion, pace …) in Control Instruction, and VoxCPM2 will craft a unique voice from your description alone. • Controllable cloning: clone from a short clip, then steer delivery style without losing the speaker’s core voice. • Ultimate cloning: use reference audio + transcript for continuation-style cloning that keeps the tiny vocal details. • 48kHz output: takes 16kHz reference audio and produces studio-quality speech without an external upsampler. • Real-time ready: around 0.3 RTF on RTX 4090, even lower with Nano-VLLM. • Commercial use: Apache-2.0 licensed. Developer-Friendly Infrastructure: - Native Torch Inference: Direct support for PyTorch-based workflows. - Training Flexibility: Supports both full-parameter and LoRA fine-tuning for specific domain adaptation. - Production Readiness: Compatible with voxcpm-nanovllm for large-scale, high-concurrency deployment.

Rohan Paul

13,541 views • 5 months ago

🚨 THIS IS INSANE A developer has released a free AI voice studio capable of cloning almost any voice in just a few seconds. It's called Voicebox. And it has already surpassed 50,500 stars on GitHub. Here's how it works: 1.- Upload a short audio sample and clone a voice in seconds. 2.- Generate speech in 23 different languages using multiple TTS engines. 3.- Run everything locally for greater privacy, and you can integrate it into your own applications. It also includes voice dictation, support for AI agents, and MCP integration. All in a single open-source tool. Save this tool. I've left the link in the next comment 👇

🚨 THIS IS INSANE A developer has released a free AI voice studio capable of cloning almost any voice in just a few seconds. It's called Voicebox. And it has already surpassed 50,500 stars on GitHub. Here's how it works: 1.- Upload a short audio sample and clone a voice in seconds. 2.- Generate speech in 23 different languages using multiple TTS engines. 3.- Run everything locally for greater privacy, and you can integrate it into your own applications. It also includes voice dictation, support for AI agents, and MCP integration. All in a single open-source tool. Save this tool. I've left the link in the next comment 👇

Nova

26,530 views • 1 month ago

Voxtral TTS is built for global applications supporting 9 languages and powering voice workflows. ✅ Full audio intelligence: Works with Voxtral Transcribe for end-to-end speech-to-speech, or plugs into any STT + LLM stack. ✅ Built for business: From customer support to real-time translation, it’s the output layer that passes the human test. 🎥 See it in action:

Voxtral TTS is built for global applications supporting 9 languages and powering voice workflows. ✅ Full audio intelligence: Works with Voxtral Transcribe for end-to-end speech-to-speech, or plugs into any STT + LLM stack. ✅ Built for business: From customer support to real-time translation, it’s the output layer that passes the human test. 🎥 See it in action:

Mistral AI

28,284 views • 6 months ago

Introducing Gemini 3.8 Flash TTS 📣 for expressive, nuanced voice acting, and 3.8 Flash-Lite TTS ⚡️ for high-volume, cost-efficient scale! Our most expressive, multilingual (100+ languages) speech generation models bring powerful new features for developers and creators alike: • Voice Design: Craft custom voices across languages, dialects, and accents using simple text prompts • 2,000+ Prebuilt Voices: A vast, high-fidelity library covering diverse styles and personas • Voice Replication: Fast, authentic replication with built-in consent verification • Multi-Speaker Dialogue: Seamless, natural pacing between distinct voices Try it now in Google AI Studio 👉

Introducing Gemini 3.8 Flash TTS 📣 for expressive, nuanced voice acting, and 3.8 Flash-Lite TTS ⚡️ for high-volume, cost-efficient scale! Our most expressive, multilingual (100+ languages) speech generation models bring powerful new features for developers and creators alike: • Voice Design: Craft custom voices across languages, dialects, and accents using simple text prompts • 2,000+ Prebuilt Voices: A vast, high-fidelity library covering diverse styles and personas • Voice Replication: Fast, authentic replication with built-in consent verification • Multi-Speaker Dialogue: Seamless, natural pacing between distinct voices Try it now in Google AI Studio 👉

Thor 雷神 ⚡️

13,800 views • 12 days ago