# Video SDK

2026-11-11에 검증된 OpenAITools.app 텔레메트리에 따르면, Video SDK(videosdk.live)은(는) AI 개발자 도구에 색인된 AI 플랫폼으로 월 12.57만회 방문을 기록 중이며, 전월 대비 트래픽 변화량은 -4.96만(-28.3%)입니다. 주요 지리적 시장은 미국(트래픽 점유율 8.4%)이며, 무료+유료, 유료, 가격 문의 가격 모델로 운영됩니다. 월간 트래픽 기준 주요 경쟁 대안으로는 ZEGOCLOUD (월 9.21만회 방문), Deepgram Voice AI (월 86.39만회 방문), Vapi (월 66.23만회 방문) 등이 있습니다.

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.

## 주요 텔레메트리 및 사양

| 지표 | 값 |
| :--- | :--- |
| 도구 이름 | Video SDK |
| 핸들 | video-sdk |
| Status | active |
| Origin | independent |
| Maintenance | active |
| 공식 도메인 | videosdk.live |
| 웹사이트 URL | https://videosdk.live |
| 카테고리 | AI 개발자 도구, AI Agent, AI API, AI 전사, AI 음성-텍스트 변환, AI 텍스트 음성 변환, Large Language Models (LLMs) |
| 가격 모델 | 무료+유료, 유료, 가격 문의 |
| 월간 방문 수 | 125,669 |
| 전월 대비 트래픽 변화 | -49,576 |
| 전월 대비 성장률 | -28.3% |
| 주요 시장 | 미국 |
| 시장 점유율 | 8.4% |
| 직접 방문 | 43,330 |
| 자연 검색 방문 | — |
| 소셜 방문 | — |
| 추천 방문 | 15,338 |
| 이메일 방문 | 1,712 |
| 리뷰 점수 | 4.4 |
| 저장 수 | 0 |
| 지원 플랫폼 | 웹사이트 |
| 결제 플랫폼 |  |
| 속성 | 가격: 무료+유료; 가격: 유료; 가격: 가격 문의; 기능: 웹사이트 |
| 태그 | 비디오 SDK, 오디오 SDK, 실시간 커뮤니케이션, 라이브 스트리밍, AI 커뮤니케이션, 개발자 도구, 낮은 지연 시간, 화상 회의, 음성 전사, 녹화, API, WebRTC, 모바일 SDK, 서버 측 SDK, AI 에이전트, 원격 의료, 에듀테크, 게이밍, 비디오 KYC |

## 개요

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.

## 가격 및 요금제

Free tier with a one-time $20 signup credit and no credit card. Pay-as-you-go usage pricing: audio from $0.001 per participant minute, 720p video from $0.004, 1080p from $0.009; recording $0.015/recorded min; real-time transcription $0.02/min; post-call transcription $0.004/min; summaries $0.005/request; storage $0.003 per minute per month. Enterprise plans with custom concurrency, SLAs, and private cloud deployment are quoted on request.

## 주요 기능 및 역량

- **Cross-platform real-time audio & video:** Drop-in SDKs for Web, iOS, Android, Flutter, and React Native deliver sub-100ms audio/video with active speaker detection, screen share, chat, polls, Q&A, and a pre-call lobby.
- **AI voice agent framework:** Compose speech-to-text, LLM, and text-to-speech providers into an agent pipeline with VAD and turn detection, then run it server-side on VideoSDK's managed infrastructure.
- **Interactive live streaming:** Ship low-latency interactive streams with audience chat, polls, live captioning, RTMP out, HLS for large audiences, and WHEP/WHIP protocol support.
- **Recording and storage controls:** Record composite or per-participant audio and video tracks with custom layouts and encryption, and send files straight to your own S3, GCP, or Azure bucket.
- **Transcription, captions and AI summary:** Real-time live captioning plus post-call transcripts and prompt-based summaries across 100+ languages, with session metrics, logs, and region analytics for every call.
- **Telephony and observability:** Connect VideoSDK to your phone system via SIP and monitor thousands of parallel sessions with device, region, latency and bitrate dashboards.

## 주요 활용 사례

- **Telehealth and video consultations (Healthcare and service teams):** Add on-demand or scheduled consultations with recording, live captions, and SIP dial-in to existing patient or client portals.
- **Video KYC and remote onboarding (Fintech product engineers):** Meet identity checks with per-participant recording, session logs, and low-latency video calls that reduce drop-off during onboarding.
- **Voice AI agents and support bots (AI product teams):** Build an always-available voice agent that transcribes, reasons, and responds in real time over calls or browser sessions.
- **Ed-tech classrooms and live events (Education and media companies):** Run classes, webinars, and events with interactive streaming, chat and polls, live captioning, and RTMP restreams to social platforms.

## 강점

- Genuinely transparent per-minute pricing published in detail, including add-ons and concurrency caps
- One vendor covers calls, live streaming, recording, transcription, and AI voice agents
- Broad platform coverage: web, React Native, Flutter, iOS, Android plus server-side SDKs
- $20 free credit and no credit card required lowers the cost of prototyping
- Enterprise options include VPC deployment, custom SLAs, and 99.99% uptime commitments

## 한계

- Pricing is usage-based per participant-minute, so costs can be hard to forecast for high-concurrency apps
- AI voice agent orchestration requires assembling your own STT/LLM/TTS pipeline and providers
- Some premium capabilities (private cloud, custom SLAs) are locked behind enterprise sales

## 자주 묻는 질문

### How much does VideoSDK cost to start?
VideoSDK offers a one-time $20 free credit with no credit card required for exploration, then pay-as-you-go billing priced per participant-minute (audio from $0.001/min, HD video from $0.004/min). Add-ons like recording and transcription are billed separately per minute, and enterprise plans are quoted on request.

### Can I build an AI voice agent with it?
Yes. VideoSDK ships a Python agents framework where you wire a pipeline of speech-to-text, LLM, and text-to-speech providers together with a voice activity detector and turn detector. There are quickstarts for providers such as Sarvam, Google, and more, plus plugin support for VAD models.

### Does it support live streaming as well as calls?
Both. The platform includes interactive live streaming SDKs with low-latency WebRTC playback, and an HLS path for scaling to very large audiences, plus RTMP restreaming and WHEP/WHIP ingest-egress protocols.

### Is transcription included?
Yes. Real-time transcription and post-call transcription are available, with live captioning on streams and prompt-based AI summaries. Transcription is priced separately from call minutes.

### Which platforms and use cases are supported?
Platforms: Web, iOS, Android, Flutter, and React Native, with server-side SDKs for orchestration and recording. Typical uses include telehealth, ed-tech, banking video KYC, gaming, dating, live commerce, and virtual events.

### Video SDK의 월간 트래픽과 성장 추세는 어떠한가요?
Video SDK은(는) 현재 월 12.57만회 방문을 기록 중이며, 전월 대비 트래픽 변화량은 -4.96만(성장률 -28.3%)입니다. 주요 유입 시장은 미국(점유율 8.4%)이며, 여기에는 월 직접 방문 4.33만회와 월 자연 검색 방문 —회가 포함됩니다.

### Video SDK은(는) 무료인가요? 가격 모델은 무엇인가요?
Video SDK은(는) 무료+유료, 유료, 가격 문의 가격 모델로 운영됩니다. Free tier with a one-time $20 signup credit and no credit card. Pay-as-you-go usage pricing: audio from $0.001 per participant minute, 720p video from $0.004, 1080p from $0.009; recording $0.015/recorded min; real-time transcription $0.02/min; post-call transcription $0.004/min; summaries $0.005/request; storage $0.003 per minute per month. Enterprise plans with custom concurrency, SLAs, and private cloud deployment are quoted on request. 지원되는 결제 및 체크아웃 플랫폼에는 등록되지 않음 등이 있습니다.

### 2026년 최고의 Video SDK 대안은 무엇인가요?
OpenAITools.app의 카테고리 트래픽과 기능 적합도를 기준으로 할 때 Video SDK의 상위 5개 대안은 다음과 같습니다: 1. ZEGOCLOUD (월 9.21만회 방문); 2. Deepgram Voice AI (월 86.39만회 방문); 3. Vapi (월 66.23만회 방문); 4. AssemblyAI (월 45.36만회 방문); 5. OpenAI 플랫폼 (월 2.35억회 방문).

### Video SDK은(는) 어떤 플랫폼과 핵심 AI 역량을 지원하나요?
Video SDK은(는) AI 개발자 도구, AI Agent, AI API, AI 전사으로 분류되며 다음 플랫폼을 지원합니다: 웹사이트. 핵심 역량 태그에는 비디오 SDK, 오디오 SDK, 실시간 커뮤니케이션, 라이브 스트리밍, AI 커뮤니케이션, 개발자 도구 등이 있습니다.

## 대안

| 도구 이름 | 월간 방문 수 | 가격 모델 | 비교 |
| :--- | :--- | :--- | :--- |
| [ZEGOCLOUD](https://openaitools.app/ko/tool/zegocloud) | 92,141 | 무료+유료 | [비교](https://openaitools.app/ko/compare/video-sdk-vs-zegocloud) |
| [Deepgram Voice AI](https://openaitools.app/ko/tool/deepgram-voice-ai) | 863,852 | 무료 체험 | [비교](https://openaitools.app/ko/compare/deepgram-voice-ai-vs-video-sdk) |
| [Vapi](https://openaitools.app/ko/tool/vapi) | 662,301 | 무료+유료 | [비교](https://openaitools.app/ko/compare/vapi-vs-video-sdk) |
| [AssemblyAI](https://openaitools.app/ko/tool/assemblyai) | 453,591 | 무료+유료, 가격 문의 | [비교](https://openaitools.app/ko/compare/assemblyai-vs-video-sdk) |
| [OpenAI 플랫폼](https://openaitools.app/ko/tool/openai) | 234,678,639 | 유료 | [비교](https://openaitools.app/ko/compare/openai-vs-video-sdk) |
| [Tavus](https://openaitools.app/ko/tool/tavus) | 720,176 | 무료+유료, 유료, 가격 문의 | [비교](https://openaitools.app/ko/compare/tavus-vs-video-sdk) |
| [BytePlus](https://openaitools.app/ko/tool/byteplus) | 3,036,127 | 무료+유료, 유료 | [비교](https://openaitools.app/ko/compare/byteplus-vs-video-sdk) |
| [Anam](https://openaitools.app/ko/tool/anam) | 68,002 | 무료+유료, 가격 문의 | [비교](https://openaitools.app/ko/compare/anam-vs-video-sdk) |
| [TruGen AI](https://openaitools.app/ko/tool/trugen-ai) | 4,137 | 무료+유료, 무료 체험, 유료, 가격 문의 | [비교](https://openaitools.app/ko/compare/trugen-ai-vs-video-sdk) |
| [Soniox](https://openaitools.app/ko/tool/soniox) | 335,647 | 유료 | [비교](https://openaitools.app/ko/compare/soniox-vs-video-sdk) |
| [Gradium](https://openaitools.app/ko/tool/gradium) | 126,416 | 무료+유료, 가격 문의 | [비교](https://openaitools.app/ko/compare/gradium-vs-video-sdk) |
| [Cartesia](https://openaitools.app/ko/tool/cartesia-ai) | 1,782,707 | 가격 문의 | [비교](https://openaitools.app/ko/compare/cartesia-ai-vs-video-sdk) |

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출처: https://openaitools.app/ko/tool/video-sdk