Cartesia
来自 Cartesia · cartesia.ai ↗
基于状态空间模型的实时语音生成平台,可实现低延迟语音合成。
text-to-speech real-time voice
- 分类
- 音频、语音与音乐
- 商业模式
- 免费增值
- 可用性
- 全球
- 发布
- 2024-05
- 记录更新
- 2026-07-29
- 成立时间
- 2023
- 总部所在地
- US
概述
Cartesia is a real-time voice generation platform built on state-space models for very low-latency speech synthesis. Its Sonic models target conversational voice agents that need fast, natural responses. Access is through a developer API with usage-based pricing and free credits.
主要功能
- Very low-latency text-to-speech
- State-space (SSM) model architecture
- Voice cloning and multilingual voices
- Streaming API for conversational agents
适用场景
- Real-time voice agents and assistants
- Interactive voice applications
- Low-latency narration and dubbing
定价
Access is via a usage-based developer API with free starter credits and paid tiers for scale.
常见问题
What is Cartesia known for?
Cartesia is known for very low-latency speech synthesis built on state-space models, aimed at real-time voice agents.
How do developers use Cartesia?
Developers access Cartesia's Sonic voice models through a streaming API.
Is Cartesia free?
Cartesia offers free starter credits; production usage is priced by usage.
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- Deepgram — 语音识别与语音 AI 的 API,可用于实时转写与音频理解。
- Descript — 由 AI 驱动的音视频编辑器,可通过编辑文字稿的方式来剪辑录音与视频。
- ElevenLabs — 提供文本转语音、声音克隆与配音的 AI 语音平台。
- Murf AI — AI 文本转语音平台,提供录音棚级合成语音,用于配音与旁白。
来源
本记录最近复核于 2026-07-29。
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