Honest pros, cons, and verdict on this voice agents tool
✅ Free Build plan includes 1,000 agent session minutes monthly, 1 free telephony number, agent deployment, observability, inference credits, session metrics, analytics, and access to the global edge network.
Starting Price
Free
Free Tier
No
Category
Voice Agents
Skill Level
Developer
LiveKit Agents: Real-time media infrastructure platform with an integrated agent framework for building voice and video AI assistants that can participate in live conversations. Enables developers to build programmable AI agents for WebRTC rooms, SIP telephony, and multimodal applications.
LiveKit Agents is a developer framework and cloud platform for building real-time AI agents that can join live voice, video, telephony, and multimodal conversations, with a free Build plan at $0/month and paid Ship and Scale tiers starting at $50/month and $500/month minimums. It is best understood as programmable real-time media infrastructure with an agent runtime layered on top: developers write agent workers, connect speech and language models through plugins or LiveKit Inference, and then deploy those agents into LiveKit rooms, WebRTC applications, or SIP phone workflows. That makes it a strong fit for teams that need more control than a turnkey phone-agent builder provides, especially when the product involves video, browser or mobile SDKs, custom frontend state, real-time interruption handling, or self-hosted media infrastructure.
The public LiveKit materials give several concrete facts that help define the product. The Build plan is $0/month and includes 1,000 free agent session minutes monthly, 1 free LiveKit phone number, agent deployment, agent observability, inference credits, the global edge network, and session metrics and analytics. The Ship plan has a published minimum of $50/month and adds team collaboration, rollback to previous agent deployments, email support, and shared production billing across projects. The Scale plan has a published minimum of $500/month and adds role-based access, metrics export APIs, region pinning, security reports / HIPAA, and inference discounts. LiveKit's pricing calculator lists agent session usage at $0.0100 per minute and telephony usage at $0.0100 per minute before model-specific inference charges. LiveKit's quotas documentation describes the free Build quota as 1,000 agent session minutes, 100,000 agent observability events, 1,000 minutes of agent audio recordings, $2.50 in LiveKit Inference credits, 50 US local inbound minutes, 1 included US local phone number, and 1,000 third-party SIP minutes.
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Learn more →LiveKit Agents delivers on its promises as a voice agents tool. While it has some limitations, the benefits outweigh the drawbacks for most users in its target market.
LiveKit Agents: Real-time media infrastructure platform with an integrated agent framework for building voice and video AI assistants that can participate in live conversations. Enables developers to build programmable AI agents for WebRTC rooms, SIP telephony, and multimodal applications.
Yes, LiveKit Agents is good for voice agents work. Users particularly appreciate free build plan includes 1,000 agent session minutes monthly, 1 free telephony number, agent deployment, observability, inference credits, session metrics, analytics, and access to the global edge network.. However, keep in mind less turnkey than no-code voice agent platforms; teams need to write and operate python or node.js agent code..
LiveKit Agents starts at Free. Check their pricing page for the most current rates and features included in each plan.
LiveKit Agents is best for Building an AI customer support agent that answers inbound phone calls through SIP, looks up account data through function calls, and escalates to a human when the conversation requires manual handling. and Creating a telehealth assistant that joins a secure video consultation, listens to the conversation, summarizes key details, and helps clinicians retrieve relevant patient or workflow information in real time.. It's particularly useful for voice agents professionals who need real-time voice pipeline (stt → llm → tts).
Popular LiveKit Agents alternatives include Vapi, Retell AI, Bland AI. Each has different strengths, so compare features and pricing to find the best fit.
Last verified March 2026