Soniox: 提供高精度的实时语音识别和翻译 API，但开发者工具各有不同。 Gladia 记录了 232,451 月访问量，月度环比增长为 +6.4%，定价为免费增值，定价请咨询。Soniox 记录了 335,647 月访问量，增长率为 +2.2%，定价为付费。
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.
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | gladia.io | soniox.com |
| 定价模式 | 免费增值，定价请咨询 | 付费 |
| 月访问量 | 23.25万 (232,451) | 33.56万 (335,647) |
| 月度环比流量变化 | +1.39万 (+6.4%) | +7294 (+2.2%) |
| 主要市场与份额 | 🇧🇷 巴西 (22.1%) | 🇺🇸 美国 (12.5%) |
| 直接访问 / 月 | 12.85万 | 18.17万 |
| 用户评分 | 4.4 | 4.5 |
| 支持的平台 | 网站 | 网站 |
面向生产级语音产品的语音转文字与音频智能 API
通过 WebSocket 流式传输实现实时字幕，或通过 REST 提交文件进行批量转写，支持 MP3、WAV、FLAC、Opus 等主流格式。
覆盖 100 多种语言的自动语种检测，对重音敏感，并支持同一句话中在多种语言间切换的语码转换场景。
说话人分离、命名实体识别、PII 脱敏、情感分析与摘要，全部按需启用、按需计费。
把转写结果直接送入大语言模型，可使用 Gladia 托管模型或自带模型（BYOM），用于生成摘要与结构化输出。
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.
Soniox STT delivers high accuracy across 60+ languages, accents, numbers, names, and domain vocabulary, engineered for fast multi-speaker conversations and noisy environments.
Generate expressive speech in 60+ languages with audio tags, alphanumeric accuracy, seamless language switching, 200+ built-in voices, and instant voice cloning.
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.
Streaming models transcribe speech and start generating audio from the first few words, keeping interaction fast enough for live voice agents and captions.
专项更强Provides Whisper via API for robust speech-to-text, but lacks specialized real-time streaming audio intelligence pipelines.
免费 / 开源Open-source voice platform offering studio-grade text-to-speech and instant cloning, suitable for self-hosting deployments.
免费 / 开源Open-source voice platform offering studio-grade text-to-speech and instant cloning, suitable for self-hosting deployments.
专项更强Provides expressive multilingual text-to-speech and voice cloning APIs with strong performance across global languages.
专项更强Provides expressive multilingual text-to-speech and voice cloning APIs with strong performance across global languages.
Offers cost-effective batch transcription APIs powered by distributed cloud hardware rather than dedicated streaming infrastructure.
Offers cost-effective batch transcription APIs powered by distributed cloud hardware rather than dedicated streaming infrastructure.
专项更强Specialises in orchestrating conversational voice agents and telephony integrations rather than standalone speech APIs.
专项更强Specialises in emotional text-to-speech generation and multilingual video dubbing, but less robust for raw transcription pipelines.
Delivers real-time speech-to-text with emotional intelligence detection, though on a newer platform.
Delivers real-time speech-to-text with emotional intelligence detection, though on a newer platform.
