Langfuse vs LiveKit
Which Developer Tools AI tool is better in 2026?
Langfuse
Open source LLM engineering platform for debugging, analyzing, and iterating on LLM applications
LiveKit
An open-source framework and developer platform for building, testing, deploying, scaling, and observing voice, video, and physical AI agents.
Side-by-side
| Langfuse | LiveKit | |
|---|---|---|
| Tagline | Open source LLM engineering platform for debugging, analyzing, and iterating on LLM applications | An open-source framework and developer platform for building, testing, deploying, scaling, and observing voice, video, and physical AI agents. |
| Founded | 2023 | — |
| HQ | DE | — |
| Employees | 11-50 | — |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | Core · $29/mo | — |
| Free plan | ✓ Hobby | ✗ |
| Free trial | ✗ | ✗ |
| Top tier price | Pro · $199/mo | LiveKit Cloud Platform · Contact sales |
| Pricing summary | 4 published plans | 1 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Langfuse and LiveKit.
| Capability | Langfuse | LiveKit |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 5 (Python, Node.js, Swift, Flutter…) |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Langfuse
- Higher Neuron score (29 vs 14)
- Offers a free plan
- Lower starting price ($29/mo)
- Newer company (2023)
🔵 Strengths of LiveKit
- Strong in AI Developer Tools
Which should you choose?
Choose Langfuse if price matters most — it starts at Free · From $29/mo, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose LiveKit if you want the most established option — it has raised Undisclosed, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Langfuse vs LiveKit — which is better?
It depends on your priority. Langfuse is the leaner option; LiveKit has broader feature depth. See the side-by-side table above.
Is Langfuse cheaper than LiveKit?
Yes — Langfuse's cheapest paid plan is Core · $29/mo, while LiveKit's is Enterprise · Contact sales.
Do Langfuse and LiveKit offer free plans?
Langfuse: Yes, has a free plan. LiveKit: Paid only.
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