Alternatives to Spanlens

Netdata#Netdata

Discovery, exploration, reporting and root cause analysis using all observability data, including metrics, logs, systems, containers, processes, and network connections

Mcp Grafana

Search dashboards, investigate incidents and query datasources in your Grafana instance

Sentry Mcp

Sentry.io integration for error tracking and performance monitoring

Mcp Server

MCP-native agent evaluation and observability server with trace logging, output quality evaluation, cost tracking, 12 built-in eval rules, real-time dashboard, and PII detection.

Zabbix Mcp Server

Zabbix integration for hosts, items, triggers, templates, problems, data and more.

Langfuse Mcp

TypeScript MCP server for the Langfuse Public API. 27 read tools covering traces, observations, sessions, scores, score-configs, prompts (with version/label), datasets, dataset items, dataset runs, metrics, models, projects, comments, media, and health. Distributed as npx -y langfuse-mcp with provenance-signed releases.

Llmkit

AI API cost tracking and budget enforcement across 11 LLM providers. 6 tools for spend analytics, budget monitoring, session summaries, and key management.

Homebutler

All-in-one homelab management MCP server. Monitor system resources, manage Docker containers, Wake-on-LAN, scan networks, check open ports, and run alerts — across multiple servers via SSH. Single 10MB binary, zero dependencies.

Logfire Mcp

Provides access to OpenTelemetry traces and metrics through Logfire

Dynatrace Mcp

Leverage AI-driven observability, security, and automation to analyze anomalies, logs, traces, events, metrics.

Mcp Server

AI agent cost intelligence — track spend across providers, optimize model selection, manage budgets with enforcement, detect cost leaks, and prove ROI. 23 tools across 10 domains.

Langfuse Mcp

Query Langfuse traces, debug exceptions, analyze sessions, and manage prompts. Full observability toolkit for LLM applications.