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Gradium vs Tunk.ai
Gradium 记录了 126,416 月访问量，月度环比增长为 +128.7%，定价为免费增值，定价请咨询。Tunk.ai 记录了 0 月访问量，增长率为 -100%，定价为免费试用，定价请咨询。
Gradium 记录了 126,416 月访问量，月度环比增长为 +128.7%，定价为免费增值，定价请咨询。Tunk.ai 记录了 0 月访问量，增长率为 -100%，定价为免费试用，定价请咨询。
| 维度 / 指标 |  |  |
|---|---|---|
| 官方域名 | gradium.ai | tunk.ai |
| 定价模式 | 免费增值，定价请咨询 | 免费试用，定价请咨询 |
| 月访问量 | 12.64万 (126,416) | 0 (0) |
| 月度环比流量变化 | +7.12万 (+128.7%) | -3365 (-100%) |
| 主要市场与份额 | 🇫🇷 法国 (26.5%) | 🌐 全球 (—) |
| 直接访问 / 月 | 2.72万 | 0 |
| 用户评分 | 4.5 | 4.2 |
| 支持的平台 | 网站 | 网站 |
首音频低至 50 毫秒的实时语音 AI 接口
文本转语音、语音转文本与实时语音到语音翻译首音频约 50 毫秒，专为对话式智能体而优化，而非批处理场景。
可用短样本快速克隆音色，也可选择生产级专业克隆，或仅凭文字描述生成全新声音。
WebSocket 流式传输、Python 与 Rust SDK、自定义词表、语义化 VAD 和语码切换，让智能体开发者易于集成。
Phonon 是 Gradium 开放可用的 TTS 模型，可端侧运行，适用于离线或隐私敏感部署。
面向生产级通话自动化的语音 AI 智能体与实时语音转文字
用自然语言描述智能体，平台即自动配置语音、提示词、知识和通话流程；随后测试、微调并部署到电话线、应用或 API。
流式转写在对方仍在讲话时即返回文本，通过 API 或内置 playground 支持数十种语言与口音。
把自有接口交给智能体，使其能在通话中预约、查询和更新记录，并把结果写回 Salesforce、HubSpot 或 Zoho。
接入 Twilio 或 Plivo，将活动指向联系人名单，让智能体处理每一通电话，你只需管理队列。
Noiz AI is a voice AI platform that turns text into lifelike speech, clones voices from short samples, and lets you design new voices by describing the tone and emotion you want. It supports emotional text-to-speech, multilingual dubbing and translation for video, a browsable voice library, and developer-ready APIs for building speech into your own products.
Noiz AI is a voice AI platform that turns text into lifelike speech, clones voices from short samples, and lets you design new voices by describing the tone and emotion you want. It supports emotional text-to-speech, multilingual dubbing and translation for video, a browsable voice library, and developer-ready APIs for building speech into your own products.
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.
VideoSDK is a developer platform for embedding real-time audio and video calling, interactive live streaming, and AI voice agents into web and mobile apps. It ships cross-platform client SDKs (JavaScript, React, React Native, Flutter, iOS, Android) plus server-side helpers, telephony over SIP, and transcription services, all billed on pay-as-you-go participant-minute pricing with a global edge network.
VideoSDK is a developer platform for embedding real-time audio and video calling, interactive live streaming, and AI voice agents into web and mobile apps. It ships cross-platform client SDKs (JavaScript, React, React Native, Flutter, iOS, Android) plus server-side helpers, telephony over SIP, and transcription services, all billed on pay-as-you-go participant-minute pricing with a global edge network.
