{"slug":"cartesia","name":"Cartesia","category":"speech","categoryName":"Speech recognition & synthesis","audience":["for-ai","ai-era"],"primary":"ai-era","openClosed":"closed","pricing":"freemium","license":null,"maintained":"yes","officialUrl":"https://cartesia.ai/","repo":null,"latestVersion":null,"latestRelease":null,"stars":null,"starsAsOf":null,"description":"Low-latency TTS and STT APIs for real-time voice agents.","descriptionZh":"低延迟语音合成和转写 API，面向实时语音 agent。","callMethods":[],"platforms":["API"],"addedAt":"2026-10-10","updatedAt":null,"topics":[],"language":null,"lastPush":null,"formerly":null,"packages":[],"recentVersions":[],"alternatives":["whisper","voicestudio","gpt-sovits","voicebox","vibevoice","chattts","voxcpm","fish-speech"],"stacks":["ai-customer-support","voice-agent"],"scenarios":[],"problems":[],"reasonZh":null,"sources":["hot"],"record":"https://aimap.page/api/v1/software/cartesia.json","pages":{"en":"https://aimap.page/en/software/cartesia/","zh-hans":"https://aimap.page/zh-hans/software/cartesia/"}}