Comparison

Langfuse vs Ollama

On the evidence we track, Ollama leads this comparison with a composite score of 73/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Langfuse66
★Ollama73
Score
vioscaleAI score
Langfuse66 / 100medium · 56%
Ollama73 / 100medium · 56%
Pricing
Free tier
Langfuse✓
Ollama✓
Model
Langfusefreemium
Ollamafreemium
Price level
Langfusefree
Ollamamid
Starting price
Langfuse–
Ollama$20
Transparent
Langfuse✗
Ollama✓
Integrations
Count
Langfuse100
Ollama40,000
Reliability
Status page
Langfuse✓
Ollama–
Adoption
Dependent repos
Langfuse0
Ollama0
Github stars
Langfuse35,781
Ollama183,171
Package downloads weekly
Langfuse6,493,381
Ollama2,940,647
Activity
Commits last 30d
Langfuse100
Ollama100
Release
Cadence days
Langfuse–
Ollama2
History
Langfuse20 items
Ollama20 items
License
Spdx
LangfuseMIT
OllamaMIT
Language
Primary
LangfuseTypeScript
OllamaGo
Content
Faq
Langfuse7 items
Ollama8 items

Capabilities

Feature-by-feature on the axes that matter for mlops & llmops tools. “-” means undocumented, not absent.

Core
Tool role
LangfuseLLM observability / eval
OllamaEnd-to-end ML platform
Deployment
Self-hostable / OSS core
Langfuse✓
Ollama✓
Managed cloud available
Langfuse✓
Ollama✓
On-prem / VPC deployment
Langfuse✓
Ollama✓
Observability
LLM tracing / observability
Langfuse✓
Ollama✓
Evaluation (offline / LLM-judge / human)
Langfuse✓
Ollama✓
Dev
Prompt management + versioning
Langfuse✓
Ollama✓
Tracking
Experiment tracking / model registry
Langfuse✓
Ollama-
Serving
Model serving / inference endpoint
Langfuse✗
Ollama✓
Interop
OpenTelemetry / OpenLLMetry compatible
Langfuse✓
Ollama✓
Framework-agnostic
Langfuse✓
Ollama✓
Gateway
Multi-provider model support
Langfuse✓
Ollama✓
Data
No-train-on-customer-data guarantee
Langfuse-
OllamaYes

What each one is

The product in its own terms, so the numbers below have context.

Langfuse

A comprehensive observability and development platform that combines tracing, prompt management, evaluation, and experimentation, enabling teams to understand LLM behavior in production and ship improved applications with confidence

Independently observed

Ollama

Leader

Ollama enables developers to run open-source language models either on their own computers or through Ollama's cloud infrastructure, with a guarantee that user prompts and responses are never logged, stored, or used for training. Models can run locally without internet (limited by hardware) or in the cloud with no performance constraints.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Langfuse

SubscriptionFree tier

Multiple tiers available; specific pricing not shown in provided text

  • HobbyFree
  • Core-
  • Enterprise-
as of verify ↗

Ollama

Leader
from $20/moHybridFree tier

Free to start; Pro from $20/mo with $60 usage credits; Max at $100/mo with $300 usage credits; Team at $500/mo with shared $1,000 usage credits; Enterprise with custom pricing

  • FreeFree
    • Run models locally
    • Starter usage credits included
    • Access to starter models
    • Add credits to unlock all models
    • No service fees
  • Pro$20/mo or $200/yr billed annually
    • Everything in Free, plus
    • $60 of usage credits per month
    • Access to larger pro models
    • Run multiple models concurrently
    • Fast mode (coming soon)
  • Max$100/mo
    • Everything in Pro, plus
    • $300 of usage credits per month
    • Early access to the newest models
    • 10 concurrent requests
  • Team$500/mo
    • Unlimited users
    • $1,000 of usage credits per month, shared across the team
    • Centralized billing and administration
    • Priority support
    • Shared projects, skills, and instructions
  • EnterpriseContact sales
    • Everything in Team, plus
    • Model access controls
    • Limit team access to specific models
    • Set cost budgets for users and API keys
    • Private Slack channel with dedicated support
    • +1 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Langfuse✓
Ollama✗
macOS
Langfuse✗
Ollama✓
Windows
Langfuse✗
Ollama✓
Linux
Langfuse✗
Ollama✓
CLI
Langfuse✗
Ollama✓
Deployment
Cloud / SaaS
Langfuse✓
Ollama✓
Self-hosted
Langfuse✓
Ollama✓
Hybrid
Langfuse✗
Ollama✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • LangChain
  • Anthropic

Langfuse

24 total - 22 not shared
  • Vercel AI SDK
  • LiteLLM
  • Pydantic AI
  • Google ADK
  • CrewAI
  • LiveKit
  • Haystack
  • LlamaIndex
  • OpenAI
  • Amazon Bedrock
  • Azure OpenAI
  • Mistral AI
  • Google Gemini
  • xAI
  • vLLM
  • Groq
  • OpenAI SDK
  • Cohere
  • Elasticsearch
  • OpenSearch
  • Hugging Face
  • OpenTelemetry
Independently observed

Ollama

Leader
72 total - 70 not shared
  • Claude Code
  • OpenClaw
  • OpenCode
  • Codex
  • Copilot
  • Droid
  • Open WebUI
  • Onyx
  • LibreChat
  • Lobe Chat
  • NextChat
  • Perplexica
  • big-AGI
  • Lollms WebUI
  • ChatOllama
  • Bionic GPT
  • Chatbot UI
  • Hollama
  • Chatbox
  • Ollama RAG Chatbot
  • Dify.AI
  • AnythingLLM
  • Maid
  • Witsy
  • +46 more
Independently observed
Still deciding?

Langfuse or Ollama: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.