# Soniox

Segundo a telemetria do OpenAITools.app verificada em 2026-11-11, Soniox (soniox.com) é uma plataforma de IA indexada em Fala para texto com IA que gera 335,65 mil visitas mensais com variação de tráfego mês a mês de +7,29 mil (+2,2%). Seu principal mercado geográfico é Estados Unidos (12,5% de participação no tráfego) e opera com modelo de preços Pago. As principais alternativas concorrentes por volume mensal incluem Deepgram Voice AI (863,85 mil visitas/mês), AssemblyAI (453,59 mil visitas/mês), Cartesia (1,78 mi visitas/mês).

Soniox is a speech AI platform offering real-time speech-to-text, expressive text-to-speech with voice cloning, and real-time speech translation in 60+ languages through one unified API, built for voice agents, wearables, dictation, and live captions.

## Principais dados de telemetria e especificações

| Métrica | Valor |
| :--- | :--- |
| Nome da ferramenta | Soniox |
| Handle | soniox |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Domínio oficial | soniox.com |
| URL do site | https://soniox.com |
| Categorias | Fala para texto com IA, Texto para fala com IA, Tradução com IA, Síntese de Fala com IA, AI API, Transcrição com IA |
| Modelo de preços | Pago |
| Visitas mensais | 335.647 |
| Variação de tráfego mensal | 7.294 |
| Taxa de crescimento mensal | +2,2% |
| Mercado principal | Estados Unidos |
| Participação de mercado | 12,5% |
| Visitas diretas | 181.748 |
| Visitas de busca orgânica | — |
| Visitas sociais | — |
| Visitas de referência | 27.476 |
| Visitas por e-mail | 5.389 |
| Nota de avaliação | 4,5 |
| Contagem de favoritos | 0 |
| Plataformas suportadas | Site |
| Plataformas de cobrança |  |
| Atributos | Preços: Pago; Recursos: Site |
| Tags | IA de fala, Fala para texto, Texto para fala, tradução de fala, transcrição em tempo real, Reconhecimento de fala em streaming, IA multilíngue, API de voz, Agentes de voz, clonagem de voz, Legendas ao vivo, Diarização de fala, Identificação de falantes, Detecção de idioma, Alternância de idiomas, Digitação por voz, Transcrição de áudio, Fala de baixa latência, API para desenvolvedores, Residência de dados |

## Visão geral

Soniox is a speech AI platform offering real-time speech-to-text, expressive text-to-speech with voice cloning, and real-time speech translation in 60+ languages through one unified API, built for voice agents, wearables, dictation, and live captions.

## Preços e planos

Soniox is a paid API platform. Pricing is usage-based rather than a fixed consumer subscription, with plans and rates listed on its pricing page. There is no free consumer tier, so budget depends on your speech-processing volume and model choice.

## Principais recursos e capacidades

- **Real-time speech-to-text:** Soniox STT delivers high accuracy across 60+ languages, accents, numbers, names, and domain vocabulary, engineered for fast multi-speaker conversations and noisy environments.
- **Text-to-speech and voice cloning:** Generate expressive speech in 60+ languages with audio tags, alphanumeric accuracy, seamless language switching, 200+ built-in voices, and instant voice cloning.
- **Real-time speech translation:** Translate speech in real time across roughly 3,600 language pairs, with low-latency output that starts before a sentence finishes and handles mid-sentence language switching.
- **Low-latency streaming:** Streaming models transcribe speech and start generating audio from the first few words, keeping interaction fast enough for live voice agents and captions.
- **Data residency and privacy:** Run STT and TTS in-region to meet latency, data residency, and regulatory needs, with audio processed in real time and never stored.

## Principais casos de uso

- **Power voice agents (Voice AI developer):** Build voice agents with low-latency recognition and natural speech output that stays responsive and accurate across languages.
- **Real-time captioning and meeting notes (Product engineer):** Add live captions and transcriptions to meeting, call centre, and note-taking products where speakers switch languages mid-conversation.
- **Embed speech translation (App developer):** Embed speech-to-text or speech-to-speech translation directly into apps for travel, support, or multilingual communication.
- **Wearables and dictation (Device maker):** Use streaming recognition and speech generation with minimal delay for wearables, dictation, and voice typing where responsiveness matters.

## Pontos fortes

- One unified API for STT, TTS, and speech translation
- Strong multilingual accuracy, including code-switching and alphanumerics
- Low-latency streaming suited to live conversation and captions
- Voice cloning and 200+ built-in voices for natural TTS
- In-region processing for data residency and privacy
- Used by notable teams such as Perplexity, with public provider comparisons

## Limitações

- Priced as an API platform, so cost scales with usage and needs developer integration
- No consumer-facing free editing suite; it targets builders rather than end users
- Advanced features like regional deployment may be limited during early access

## Perguntas frequentes

### What is Soniox?
Soniox provides one speech AI API for real-time speech-to-text, text-to-speech, and speech translation across 60+ languages. It is designed for developers building voice agents, wearables, dictation tools, live captions, and multilingual products.

### How many languages does Soniox support?
Soniox reports 60+ languages for speech recognition and translation, and translation across roughly 3,600 language pairs. It handles code-switching, where speakers change languages mid-sentence, as well as alphanumerics and accents.

### What makes Soniox low-latency?
Its streaming models transcribe speech as it is spoken and begin generating audio from the first few words, rather than waiting for a full sentence. This keeps latency low enough for live conversations and real-time captions.

### Does Soniox support data residency?
Yes. Soniox offers in-region processing so the same models and API run locally, meeting latency, data residency, and regulatory requirements. It also says audio is processed in real time and is never stored.

### Is Soniox free to use?
Soniox is a paid API platform rather than a free consumer app. You choose a plan based on usage and build it into your own product. Check the pricing page for current rates.

### Qual é o tráfego mensal e a tendência de crescimento de Soniox?
Soniox recebe atualmente 335,65 mil visitas mensais, com variação de tráfego mês a mês de +7,29 mil (taxa de crescimento de +2,2%). Seu principal mercado de origem é Estados Unidos (12,5% de participação), incluindo 181,75 mil visitas diretas/mês e — visitas de busca orgânica/mês.

### O Soniox é gratuito? Qual é o seu modelo de preços?
Soniox opera com um modelo de preços Pago. Soniox is a paid API platform. Pricing is usage-based rather than a fixed consumer subscription, with plans and rates listed on its pricing page. There is no free consumer tier, so budget depends on your speech-processing volume and model choice. As plataformas de cobrança e checkout suportadas incluem: não listado.

### Quais são as melhores alternativas de Soniox em 2026?
Com base no tráfego das categorias e na adequação de recursos do OpenAITools.app, as cinco principais alternativas a Soniox são: 1. Deepgram Voice AI (863,85 mil visitas/mês); 2. AssemblyAI (453,59 mil visitas/mês); 3. Cartesia (1,78 mi visitas/mês); 4. Gradium (126,42 mil visitas/mês); 5. Gladia (232,45 mil visitas/mês).

### Quais plataformas e principais capacidades de IA o Soniox suporta?
Soniox está classificado em Fala para texto com IA, Texto para fala com IA, Tradução com IA, Síntese de Fala com IA, suporta as seguintes plataformas: Site, e suas principais tags de capacidade incluem: IA de fala, Fala para texto, Texto para fala, tradução de fala, transcrição em tempo real, Reconhecimento de fala em streaming.

## Alternativas

| Nome da ferramenta | Visitas mensais | Modelo de preços | Comparar |
| :--- | :--- | :--- | :--- |
| [Deepgram Voice AI](https://openaitools.app/pt/tool/deepgram-voice-ai) | 863.852 | Teste gratuito | [Comparar](https://openaitools.app/pt/compare/deepgram-voice-ai-vs-soniox) |
| [AssemblyAI](https://openaitools.app/pt/tool/assemblyai) | 453.591 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/assemblyai-vs-soniox) |
| [Cartesia](https://openaitools.app/pt/tool/cartesia-ai) | 1.782.707 | Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/cartesia-ai-vs-soniox) |
| [Gradium](https://openaitools.app/pt/tool/gradium) | 126.416 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/gradium-vs-soniox) |
| [Gladia](https://openaitools.app/pt/tool/gladia) | 232.451 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/gladia-vs-soniox) |
| [ElevenLabs](https://openaitools.app/pt/tool/elevenlabs-io) | 42.396.771 | Freemium, Pago, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/elevenlabs-io-vs-soniox) |
| [Fish Audio](https://openaitools.app/pt/tool/fish-speech) | 8.557.159 | Freemium | [Comparar](https://openaitools.app/pt/compare/fish-speech-vs-soniox) |
| [MiniMax Audio](https://openaitools.app/pt/tool/minimax-audio) | 5.253.734 | Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/minimax-audio-vs-soniox) |
| [Noiz AI](https://openaitools.app/pt/tool/noiz-ai) | 441.445 | Pago | [Comparar](https://openaitools.app/pt/compare/noiz-ai-vs-soniox) |
| [Vapi](https://openaitools.app/pt/tool/vapi) | 662.301 | Freemium | [Comparar](https://openaitools.app/pt/compare/soniox-vs-vapi) |
| [Rev AI](https://openaitools.app/pt/tool/rev-ai) | 50.708 | Teste gratuito, Pago | [Comparar](https://openaitools.app/pt/compare/rev-ai-vs-soniox) |
| [Boson AI](https://openaitools.app/pt/tool/boson-ai) | 25.614 | Teste gratuito, Pago | [Comparar](https://openaitools.app/pt/compare/boson-ai-vs-soniox) |

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Fonte: https://openaitools.app/pt/tool/soniox