# Video SDK

Segundo a telemetria do OpenAITools.app verificada em 2026-11-11, Video SDK (videosdk.live) é uma plataforma de IA indexada em Ferramentas de desenvolvimento com IA que gera 125,67 mil visitas mensais com variação de tráfego mês a mês de -49,58 mil (-28,3%). Seu principal mercado geográfico é Estados Unidos (8,4% de participação no tráfego) e opera com modelo de preços Freemium, Pago, Preço sob consulta. As principais alternativas concorrentes por volume mensal incluem ZEGOCLOUD (92,14 mil visitas/mês), Deepgram Voice AI (863,85 mil visitas/mês), Vapi (662,3 mil visitas/mês).

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.

## Principais dados de telemetria e especificações

| Métrica | Valor |
| :--- | :--- |
| Nome da ferramenta | Video SDK |
| Handle | video-sdk |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Domínio oficial | videosdk.live |
| URL do site | https://videosdk.live |
| Categorias | Ferramentas de desenvolvimento com IA, AI Agent, AI API, Transcrição com IA, Fala para texto com IA, Texto para fala com IA, Large Language Models (LLMs) |
| Modelo de preços | Freemium, Pago, Preço sob consulta |
| Visitas mensais | 125.669 |
| Variação de tráfego mensal | -49.576 |
| Taxa de crescimento mensal | -28,3% |
| Mercado principal | Estados Unidos |
| Participação de mercado | 8,4% |
| Visitas diretas | 43.330 |
| Visitas de busca orgânica | — |
| Visitas sociais | — |
| Visitas de referência | 15.338 |
| Visitas por e-mail | 1.712 |
| Nota de avaliação | 4,4 |
| Contagem de favoritos | 0 |
| Plataformas suportadas | Site |
| Plataformas de cobrança |  |
| Atributos | Preços: Freemium; Preços: Pago; Preços: Preço sob consulta; Recursos: Site |
| Tags | SDK de vídeo, SDK de áudio, Comunicação em tempo real, Transmissão ao vivo, Comunicação com IA, Ferramentas para desenvolvedores, Baixa latência, Videoconferência, Transcrição, Gravação, API, WebRTC, SDK móvel, SDK do lado do servidor, agentes de IA, Telessaúde, EdTech, Games, KYC por vídeo |

## Visão geral

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.

## Preços e planos

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.

## Principais recursos e capacidades

- **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.

## Principais casos de uso

- **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.

## Pontos fortes

- 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

## Limitações

- 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

## Perguntas frequentes

### 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.

### Qual é o tráfego mensal e a tendência de crescimento de Video SDK?
Video SDK recebe atualmente 125,67 mil visitas mensais, com variação de tráfego mês a mês de -49,58 mil (taxa de crescimento de -28,3%). Seu principal mercado de origem é Estados Unidos (8,4% de participação), incluindo 43,33 mil visitas diretas/mês e — visitas de busca orgânica/mês.

### O Video SDK é gratuito? Qual é o seu modelo de preços?
Video SDK opera com um modelo de preços Freemium, Pago, Preço sob consulta. 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. As plataformas de cobrança e checkout suportadas incluem: não listado.

### Quais são as melhores alternativas de Video SDK em 2026?
Com base no tráfego das categorias e na adequação de recursos do OpenAITools.app, as cinco principais alternativas a Video SDK são: 1. ZEGOCLOUD (92,14 mil visitas/mês); 2. Deepgram Voice AI (863,85 mil visitas/mês); 3. Vapi (662,3 mil visitas/mês); 4. AssemblyAI (453,59 mil visitas/mês); 5. Plataforma OpenAI (234,68 mi visitas/mês).

### Quais plataformas e principais capacidades de IA o Video SDK suporta?
Video SDK está classificado em Ferramentas de desenvolvimento com IA, AI Agent, AI API, Transcrição com IA, suporta as seguintes plataformas: Site, e suas principais tags de capacidade incluem: SDK de vídeo, SDK de áudio, Comunicação em tempo real, Transmissão ao vivo, Comunicação com IA, Ferramentas para desenvolvedores.

## Alternativas

| Nome da ferramenta | Visitas mensais | Modelo de preços | Comparar |
| :--- | :--- | :--- | :--- |
| [ZEGOCLOUD](https://openaitools.app/pt/tool/zegocloud) | 92.141 | Freemium | [Comparar](https://openaitools.app/pt/compare/video-sdk-vs-zegocloud) |
| [Deepgram Voice AI](https://openaitools.app/pt/tool/deepgram-voice-ai) | 863.852 | Teste gratuito | [Comparar](https://openaitools.app/pt/compare/deepgram-voice-ai-vs-video-sdk) |
| [Vapi](https://openaitools.app/pt/tool/vapi) | 662.301 | Freemium | [Comparar](https://openaitools.app/pt/compare/vapi-vs-video-sdk) |
| [AssemblyAI](https://openaitools.app/pt/tool/assemblyai) | 453.591 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/assemblyai-vs-video-sdk) |
| [Plataforma OpenAI](https://openaitools.app/pt/tool/openai) | 234.678.639 | Pago | [Comparar](https://openaitools.app/pt/compare/openai-vs-video-sdk) |
| [Tavus](https://openaitools.app/pt/tool/tavus) | 720.176 | Freemium, Pago, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/tavus-vs-video-sdk) |
| [BytePlus](https://openaitools.app/pt/tool/byteplus) | 3.036.127 | Freemium, Pago | [Comparar](https://openaitools.app/pt/compare/byteplus-vs-video-sdk) |
| [Anam](https://openaitools.app/pt/tool/anam) | 68.002 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/anam-vs-video-sdk) |
| [TruGen AI](https://openaitools.app/pt/tool/trugen-ai) | 4.137 | Freemium, Teste gratuito, Pago, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/trugen-ai-vs-video-sdk) |
| [Soniox](https://openaitools.app/pt/tool/soniox) | 335.647 | Pago | [Comparar](https://openaitools.app/pt/compare/soniox-vs-video-sdk) |
| [Gradium](https://openaitools.app/pt/tool/gradium) | 126.416 | Freemium, Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/gradium-vs-video-sdk) |
| [Cartesia](https://openaitools.app/pt/tool/cartesia-ai) | 1.782.707 | Preço sob consulta | [Comparar](https://openaitools.app/pt/compare/cartesia-ai-vs-video-sdk) |

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Fonte: https://openaitools.app/pt/tool/video-sdk