Results for “llm observability”

178 tools in the directory · Updated 2 Nov 2026

“llm observability”Ways to use: SDK / libraryShowing 178 tools

Agent Observability (Datadog LLM Observability)by DatadogEvaluate, improve, and trace AI agents in one Datadog platformFreemium
Grafana Cloud Agent Observabilityby Grafana LabsMonitor, evaluate, and improve production LLM agents in Grafana CloudFreemium
PostHog AI Observabilityby PostHogYC W20Trace, evaluate, and cost-track LLM calls inside PostHogFreemium
Deepchecks LLM Evaluationby DeepchecksProduction-grade LLM evaluation, testing, and monitoring platformPaid
New Relic AI Observabilityby New RelicObservability for AI-powered applications and agent stacksFreemium
any-llmby Mozilla.aiSwitch LLM providers through a common Python interfaceFree
LLMWhispererby UnstractPrepare layout-preserved document text for language-model pipelinesFreemium
Merge Gatewayby MergeOne API for every major LLM, with routing, spend controls, and observabilityFreemium
RubyLLMby RubyLLMBuild model-powered applications and agents in RubyFree
vLLMby vLLMLLM inference and serving library.Free
Opikby CometOpen-source observability and evaluation for LLM and agent applicationsFreemium
Kensho LLM-Ready APIby S&P GlobalPython client and MCP server for querying S&P Global financial datasets from LLM applicationsContact sales
Galileoby GalileoObservability, evaluation, and guardrails for LLM and agentic applications.Unknown
LLM Compressorby IBMOpen-source Python library for quantizing and pruning LLMs to run faster in vLLMFree
Evidently AIby Evidently AIYC S21Open-source AI evaluation and observability for LLMs and ML modelsUnknown
LiteLLMby LiteLLMYC W23Open-source AI gateway that puts many LLM providers behind one API with spend caps and routingFreemium
Sentry Agent Tracingby SentryTraces AI agent runs and LLM calls inside Sentry application monitoringFreemium
Orq.aiby Orq.aiAI gateway and platform for routing, governing and observing LLM and agent traffic across 500+ models.Freemium
Lunaryby LunaryMonitor LLM applications, review conversations and improve prompts$20+/user/mo
JFrog MLby JFrogBuild, deploy, manage and monitor AI and ML workflows from GenAI and LLMs to classic ML.Contact sales
Inference.netby inference.netInference infrastructure for serving, monitoring, and training LLMsFreemium
Langfuseby LangfuseYC W23Open-source platform for tracing, evaluating, and improving LLM and agent applicationsFreemium
Confident AIby Confident AIYC W25AI quality platform for evaluating, tracing, and monitoring LLM applications across teams.Freemium
Pydantic Logfireby PydanticFull-stack observability and evaluation for AI appsFreemium