Side by side
Grafana Assistant vs Langfuse
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Monitor, analyze, and act faster with AI-powered observability.
Trace, evaluate, and improve AI agents with one open platform.
Primary task
AI observability
AI observability
Pricing
Freemium · Free + from $19/mo
Freemium · Free + from $29/mo
Pricing details
Free + from $19/mo
Free + from $29/mo
Billing cycle
Monthly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Salesforce, PostgreSQL, Snowflake, MongoDB, GitLab, Docker, MySQL, Jira
Docker
Source rating
No rating recorded
No rating recorded
Catalog views
113
104
Estimated monthly traffic
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Catalog imported
30 Aug 2026
29 Aug 2026
Listed strengths
- Real-time data monitoring
- Open-source solutions
- Metrics capabilities
- Logging and visualization
- Anomaly identification
- Open platform
- Supports any language
- Observability feature
- Evaluation feature
- Prompt Management feature
Listed limitations
- Complex initial setup
- Requires in-depth technical skills
- No integration with legacy systems
- Lacks advanced security features
- Vendor lock-in policy unclear
- Requires OTel instrumentation
- May have high latency
- Reliance on external integrations
- Complex for new users
- No direct model training