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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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VideoSDK
Free trial
Developer APIs and SDKs to embed real-time voice, video, live streaming, and AI voice agents into web and mobile apps.
164K visits/mo
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The New GitBook
✓ verifiedFreemium
Documentation platform for publishing accurate, AI-ready docs sites, with Git sync and an MCP server for AI tools.
653K visits/mo2.9K saves
Pricing
Pay-As-You-Go: audio from $0.001/min
Pay-As-You-Go: video from $0.004/min
Free trial available
No public pricing
Free trial available
Core features
- ✦Audio and video calling APIs and SDKs
- ✦Interactive live streaming APIs and SDKs
- ✦AI voice agent integration
- ✦Web and mobile platform support
- ✦Pay-as-you-go pricing with one-time $20 free credit
- ✦Publish structured documentation sites
- ✦Git sync for docs-as-code workflows
- ✦AI setup agent to build and import docs
- ✦GitBook MCP server for AI access
- ✦Enterprise controls
- ✦Free tier to start
Use cases
- →Embedding video and audio calling into web and mobile apps
- →Adding interactive live streaming to a platform
- →Building AI voice agent experiences into products
- →Publish product and API documentation
- →Maintain docs-as-code with Git sync
- →Make docs consumable by AI assistants
- →Import existing docs into a hosted site
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