
依功能與用途,為你挑選 12 款 Callr 的替代工具。
| 排名 | 工具與標語 | 官方網域 | 每月造訪次數 | 月增幅 | 定價模式 | 主要市場 |
|---|
| 評分 |
|---|
| 比較 |
|---|
| ● | Callr | callr.com | 2657 | -2190 (-45.2%) | 免費試用、付費 | 印度 | 4.2 | 簡介 |
| 1 | Vapi | vapi.ai | 66.23萬 | -8.55萬 (-11.4%) | 免費增值 | 美國 | 4.5 | 比較 |
| 2 | Deepgram Voice AI | deepgram.com | 86.39萬 | 20.84萬 (+31.8%) | 免費試用 | 美國 | 4.5 | 比較 |
| 3 | Cartesia | cartesia.ai | 178.27萬 | 59.21萬 (+49.7%) | 需聯絡報價 | 美國 | 4.4 | 比較 |
| 4 | OpenAI 平台 | openai.com | 2.35億 | -2478.28萬 (-9.6%) | 付費 | 美國 | 4.8 | 比較 |
| 5 | Corti | corti.ai | 2.5萬 | -288 (-1.1%) | 需聯絡報價 | 美國 | 4.4 | 比較 |
| 6 | Rev AI | rev.ai | 5.07萬 | -1.14萬 (-18.4%) | 免費試用、付費 | 美國 | 4.4 | 比較 |
| 7 | JustCall | justcall.io | 78.03萬 | 8.22萬 (+11.8%) | 付費 | 美國 | 4.4 | 比較 |
| 8 | Speak AI | speakai.co | 17.36萬 | 1.66萬 (+10.6%) | 免費增值、免費試用、付費 | 美國 | 4.2 | 比較 |
| 9 | Speko | speko.ai | 2.1萬 | -1795 (-7.9%) | 付費、需聯絡報價 | 美國 | 4.4 | 比較 |
| 10 | OpenRouter | openrouter.ai | 1994.14萬 | -132.65萬 (-6.2%) | 付費 | 美國 | 4.8 | 比較 |
| 11 | Video SDK | videosdk.live | 12.57萬 | -4.96萬 (-28.3%) | 免費增值、付費、需聯絡報價 | 美國 | 4.4 | 比較 |
| 12 | Treg | treg.to | 45.29萬 | 31.29萬 (+223.4%) | 免費增值 | 美國 | 4.5 | 比較 |

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.