Langfuse vs New Relic Agentic Platform and MCP

Detailed side-by-side comparison to help you choose the right tool

Langfuse

🔴Developer

AI observability

An open-source observability and evaluation platform for language-model applications.

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Starting Price

Free

New Relic Agentic Platform and MCP

🔴Developer

AI observability

Observability platform for applications and AI systems that gives operational context to engineering agents.

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Starting Price

$0; 100 GB/month

Feature Comparison

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FeatureLangfuseNew Relic Agentic Platform and MCP
CategoryAI observabilityAI observability
Pricing Plans5 listed plans4 listed plans
Starting PriceFree$0; 100 GB/month
Key Features
  • • Hierarchical Tracing & Agent Debugging
  • • Production Prompt Management & Versioning
  • • LLM-as-Judge Evaluation Framework
  • • Full-stack APM and logs
  • • AI agent monitoring
  • • OpenTelemetry support

Langfuse - Pros & Cons

Pros

  • ✓Open source with free self-hosting — full feature parity without usage limits
  • ✓Free Hobby tier on cloud with no credit card — lowest barrier to entry in the category
  • ✓Trace graphs for multi-agent systems are genuinely useful for debugging complex failures
  • ✓Prompt management + evals turns prompt engineering into a systematic, measurable process
  • ✓40,000+ builders using it — extensive community resources and integrations
  • ✓Integrates natively with LangChain, LlamaIndex, OpenAI SDK, and Anthropic

Cons

  • ✗Pro plan units pricing ($8/100k) can add up for high-volume production applications
  • ✗Enterprise SSO requires the $300/month Teams add-on on top of Pro — costly for mid-size teams
  • ✗Self-hosting requires Docker/Kubernetes operational knowledge
  • ✗UI can feel overwhelming for teams who just want simple cost/latency dashboards
  • ✗Real-time alerting features are less developed than commercial-first alternatives like Arize
  • ✗Enterprise tier at $2,499/month is priced for large organizations — no mid-market option

New Relic Agentic Platform and MCP - Pros & Cons

Pros

  • ✓100 GB free monthly ingest
  • ✓Connects AI traces to infrastructure
  • ✓Public ingest and user rates
  • ✓Unlimited hosts without host fees

Cons

  • ✗Multiple billing dimensions
  • ✗Pro seats start at $349 with commitment
  • ✗MCP packaging needs verification
  • ✗Remediation needs strict permissions

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🔒 Security & Compliance Comparison

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Security FeatureLangfuseNew Relic Agentic Platform and MCP
SOC2✅ Yes—
GDPR✅ Yes—
HIPAA✅ Yes—
SSO✅ Yes—
Self-Hosted——
On-Prem✅ Yes—
RBAC✅ Yes—
Audit Log✅ Yes—
Open Source✅ Yes—
API Key Auth✅ Yes—
Encryption at Rest✅ Yes—
Encryption in Transit✅ Yes—
Data ResidencyUS, EU, SELF-HOSTED—
Data Retentionconfigurable—
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