LiveKit is an open-source framework and developer platform designed for building, testing, deploying, scaling, and observing voice, video, and physical AI agents. It offers a broad suite of tools and services to facilitate the development of real-time communication applications.

Key Features:

Open-Source Framework: Provides a stable foundation for creating AI agents with real-time voice and video capabilities.
Global Infrastructure: Utilizes a globally distributed network to ensure low-latency communication and high availability.
Agent Builder: A development environment that streamlines the design, testing, and iteration of AI agents, including prompt design and tool configuration.
Managed Agent Hosting: Offers deployment and scaling of agents without the need for managing servers or infrastructure, handling scaling, lifecycle management, and upgrades.
Built-in Inference: Supports running AI models directly within the LiveKit Cloud environment, ensuring zero data retention by default.
Native Telephony Integration: Allows provisioning of phone numbers and connecting PSTN calls directly into LiveKit rooms without setting up trunks.
Observability and Operations: Provides production-grade analytics, logs, and quality metrics through the LiveKit Cloud dashboard, offering visibility into agent behavior, media quality, usage, and performance.

Pricing:

Build Plan: Free tier with 5,000 WebRTC minutes, 50 GB egress bandwidth, 100 concurrent connections, 1,000 agent minutes, and $2.50 in inference credits per month.
Ship Plan: $50 per month, including 150,000 WebRTC minutes, 250 GB egress bandwidth, 1,000 concurrent connections, 5,000 agent minutes, and $5 in inference credits per month.
Scale Plan: $500 per month, offering 1,500,000 WebRTC minutes, 3 TB egress bandwidth, 5,000 concurrent connections, 50,000 agent minutes, and $50 in inference credits per month.
Enterprise Plan: Custom pricing with additional features such as Single Sign-On (SSO), Service Level Agreements (SLA), and dedicated support.

Platform Support:

Web: Accessible through web browsers, providing a platform for development and deployment.

Use Cases:

Voice AI Agents: Develop conversational AI agents capable of handling voice interactions across various platforms.
Video AI Agents: Create AI agents with video capabilities for applications requiring visual communication.
Robotics: Integrate AI agents into robotic systems for enhanced interaction and functionality.

Additional Information:

Open-Source Compatibility: LiveKit Cloud runs the same open-source LiveKit server available on GitHub and supports the same APIs and SDKs, allowing for migration between open-source and cloud-hosted solutions without rewriting application code.
Global Reach: With a presence in over 19 regions worldwide, LiveKit ensures low-latency communication and high availability for users across the globe.
Enterprise-Grade Reliability: Targets 99.99% uptime with redundant infrastructure, ensuring consistent and reliable service for mission-critical applications.

Getting Started:

Documentation: Broad guides and resources are available to assist developers in building and deploying AI agents using LiveKit.
Community Support: Engage with the LiveKit community for support, discussions, and sharing best practices.
Start Building: Begin developing your AI agents by signing up for LiveKit Cloud and accessing the development tools provided.