LiveKit and Agora solve the same core problem through opposite philosophies. LiveKit is open source and self-hostable. Agora is a proprietary, fully managed network with no self-hosting option at all.
Neither is better in every situation. This guide compares them honestly across architecture, control, cost, and AI voice agent capability. The right choice should follow your project's actual requirements, not a generic feature list.
What Is LiveKit?
LiveKit is an open-source real-time infrastructure project. It is built around a Selective Forwarding Unit, client and server SDKs, and an Agents framework for AI voice and video. A team can self-host it directly or use LiveKit's own managed hosting option.
What Is Agora?
Agora operates a proprietary, globally distributed real-time network for video and voice, with a mature SDK ecosystem built up over many years. There is no self-hosted version of Agora's core network. A team using Agora always runs on infrastructure Agora owns and operates.
How LiveKit's Architecture Actually Works
LiveKit routes media through a Selective Forwarding Unit. Each participant sends their stream once to the server, which then forwards the appropriate streams to the other participants who need them. This avoids the connection-count problem a full mesh topology creates as participant count grows.
Because LiveKit is open source, a team can inspect, modify, and deploy this SFU directly on infrastructure of its own choosing. That might mean a specific cloud provider, a specific region, or a specific compliance boundary the business operates under. Our guide to LiveKit room architecture and scaling covers this model in full technical depth.
How Agora's Architecture Actually Works
Agora operates its own globally distributed network of edge nodes, built and maintained entirely by Agora itself. A developer integrates against Agora's SDK and sends traffic into that network, without visibility into or control over the specific infrastructure handling the connection.
This architecture has a real advantage. Agora has invested years into optimizing routing across its global network for low latency across a wide range of conditions. The tradeoff is equally real: a team using Agora has no ability to self-host, inspect, or modify the underlying infrastructure handling its traffic.
LiveKit vs Agora: Core Differences
Factor | LiveKit | Agora |
Source model | Open source | Proprietary |
Self-hosting option | Yes | No |
Network ownership | Self-hosted or LiveKit Cloud | Always runs on Agora's network |
AI agent framework | Native, purpose-built Agents framework | Requires custom integration |
Pricing model | Free to self-host, or LiveKit Cloud usage fee | Usage-based fee on Agora's managed network |
The self-hosting difference is the single most consequential line in that table. Every other difference follows from it.
When LiveKit Is the Better Choice
LiveKit fits a team that wants infrastructure control. It also fits a team that wants a native AI Agents framework, or the ability to deploy on its own cloud provider of choice. A team building an AI voice agent benefits directly from this purpose-built Agents framework. Agora does not offer a comparable native feature.
Self-hosting also removes a usage-based fee tied permanently to one vendor's network. In its place: infrastructure cost a team controls directly.
When Agora Is the Better Choice
Agora fits a team that wants a fully managed network with no infrastructure decisions to make at all. Agora's model fits a team without infrastructure operations capacity. It also fits a team that values a mature, long-established SDK ecosystem over AI-agent-specific tooling.
Agora has a long operating history. That history brings broad platform and device compatibility, built up over many years of production use across a wide range of applications.
SDK Ecosystem and Developer Experience
Agora's SDK ecosystem reflects its long operating history. Mature client libraries span a wide range of platforms and languages, built up over many years of production use. This maturity shows up in edge-case handling and documentation depth. It also shows in community-contributed examples covering scenarios a newer platform has not yet encountered.
LiveKit's SDK ecosystem is younger but growing quickly, with strong coverage across the major platforms most real-time applications actually target. Where LiveKit's developer experience differs most is in the Agents framework specifically. This is purpose-built tooling that Agora's SDK ecosystem simply does not offer as a direct equivalent.
For a team building a traditional video calling feature with no AI agent component, Agora's longer track record helps. It can reduce the number of edge cases a team has to solve independently. For a team building an AI voice or video agent, the Agents framework often outweighs Agora's longer general track record. It addresses the specific coordination problem directly, rather than requiring custom development.
Cost Comparison: Self-Hosted Control vs. Managed Convenience
Agora's pricing is usage-based and scales directly with traffic. There is no separate infrastructure to manage. This is predictable and simple, especially at lower volume.
Self-hosting LiveKit shifts cost from a per-minute platform fee to infrastructure and engineering time. At high, sustained volume, this often becomes more cost-effective. It does require real operational capacity, something the business has to actually have or build.
LiveKit Cloud sits between these two options. It is usage-based like Agora, but built on open-source infrastructure a team could migrate off later if self-hosting becomes the better fit.
Migrating Between LiveKit and Agora
Teams occasionally need to move from one platform to the other. This is usually driven by a change in infrastructure strategy or AI agent requirements, not dissatisfaction with basic call quality.
Migrating from Agora to LiveKit means rebuilding the client-side integration against LiveKit's specific SDK and room-based architecture. It also means deciding between self-hosting and LiveKit Cloud as the new infrastructure target. Migrating from LiveKit to Agora means giving up self-hosting entirely. It also means giving up any custom infrastructure configuration already built, in exchange for Agora's managed SDK integration.
Neither migration is a simple configuration change. Budget real engineering time for either direction. This matters most if the existing integration includes custom recording, compliance, or AI agent logic tied closely to the current platform's architecture.
Decision Tree: LiveKit or Agora for Your Project?
RTC LEAGUE LiveKit vs Agora Decision Framework v1.0
A four-step framework for deciding between these two platforms for a specific project.
Step 1: Classify your core requirement. Determine whether the project centers on an AI voice or video agent. Or does it need general real-time video, or broad compatibility across many device types and regions?
Step 2: Assess your team's infrastructure operations capacity. Confirm honestly whether your team can support self-hosting. A fully managed model may fit your actual operational capacity better.
Step 3: Project your realistic volume over time. Estimate usage at least a year or two out, not just current volume. The cost tradeoff between these two platforms shifts meaningfully as volume grows.
Step 4: Confirm any compliance or data residency requirement. Determine whether your specific regulatory environment requires infrastructure control a proprietary managed network cannot provide.
Outcome: Completing this sequence produces a platform decision grounded in your project's actual technical requirements and your team's real operational capacity. It replaces a choice based purely on which platform is more widely recognized.
Enterprise Use Cases
Building an AI Voice Agent
A team building an AI voice agent gets direct value from the native Agents framework LiveKit provides. Building equivalent coordination logic on top of Agora independently takes real extra work. This is the clearest case where the LiveKit architecture fits the actual use case better.
Launching Quickly Without Infrastructure Operations Capacity
A team needing to launch a real-time video feature quickly, without the capacity to manage self-hosted infrastructure, is generally better served by a managed option. That means Agora's fully managed model, or LiveKit Cloud as a managed alternative built on the same livekit open-source foundation.
Enterprises With Existing Cloud Infrastructure Commitments
An enterprise already standardized on a specific cloud provider has existing procurement and compliance relationships in place. Self-hosting LiveKit within that existing environment often beats introducing Agora as a new, separate vendor.
Final Take
LiveKit and Agora are not competing on the same axis. LiveKit competes on control, AI agent capability, and long-term cost at scale. Agora competes on managed simplicity and an established, mature ecosystem.
A team building an AI voice agent, or one with real infrastructure operations capacity, generally gets more value from LiveKit. A team wanting to avoid infrastructure decisions entirely generally gets more value from Agora.
Choosing between LiveKit and Agora ultimately depends on your project's need for infrastructure control, AI agent capabilities, scalability, and operational simplicity. Before committing to either platform, evaluate your technical requirements and long-term costs to make an informed decision. RTC LEAGUE helps businesses navigate real-time communication technologies and develop solutions aligned with their specific infrastructure and AI communication needs.
