Langfuse vs Microsoft Copilot comparison
By starting price alone, Microsoft Copilot is $19.01 cheaper. But price is not everything, so see below what differs.
Langfuse and Microsoft Copilot compared side by side in AI.
What is different
Starting price
Langfuse$29+
Microsoft Copilot$9.99+
Korean support
LangfuseLimited
Microsoft CopilotGood
Langfuse
An open-source (MIT) LLM engineering platform for call tracing, cost, prompt management and evaluation of LLM apps in one place
What is good
- MIT open source/free self-hosting (all core features)
- Tracing/token/cost aggregation
- Prompt version management/playground
What could be better
- A developer tool, so hard for non-developers
- The cloud charges extra when units are exceeded
Microsoft Copilot
Microsoft's AI assistant built into Windows, Edge and Office
What is good
- Works directly with Windows, Word and Excel
- Latest-level models available for free
What could be better
- Office integration features need a Microsoft 365 subscription
- Weak personality as a standalone chatbot
At a glance
| Item | LangfuseVisit site | Microsoft CopilotVisit site |
|---|---|---|
| Starting price | $29+Official price | $9.99+Official USD price |
| Free tier | Free plan available | Free plan available |
| Korean support | Limited | Good |
| Main models | Model-agnostic: traces all LLM calls such as OpenAI/Anthropic through the Python/JS SDKs, OpenTelemetry, LiteLLM proxy logging and more |
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| Pricing type | Monthly subscription, Pay-as-you-go/Credits, Free, Quote/Enterprise Contract | - |
| Type | AI apps | AI services |
| Category | Developer Tools | Chatbot/Assistant, Writing/Productivity |
| Company | Langfuse (acquired by ClickHouse), United States | Microsoft, United States |
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Prices and benefits may change. Check the official site before you pay.
Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.