Results for “llm testing”

218 tools in this category · Updated 1 Nov 2026

“llm testing”CodingRuns on APIShowing 218 tools

Deepchecks LLM Evaluationby DeepchecksProduction-grade LLM evaluation, testing, and monitoring platformPaid
any-llmby Mozilla.aiSwitch LLM providers through a common Python interfaceFree
Manifest LLM Gatewayby ManifestAn open-source gateway for routing LLM requests, handling provider failures, and tracking inference use.Freemium
Keploy AI API Testingby KeployGenerate and validate API tests from specifications or trafficFreemium
RubyLLMby RubyLLMBuild model-powered applications and agents in RubyFree
vLLMby vLLMLLM inference and serving library.Free
Agent Observability (Datadog LLM Observability)by DatadogEvaluate, improve, and trace AI agents in one Datadog platformFreemium
DeepEvalby Confident AIYC W25Open-source LLM evaluation framework for testing AI agents and appsUnknown
LiteLLMby LiteLLMYC W23Open-source AI gateway that puts many LLM providers behind one API with spend caps and routingFreemium
Ragasby RagasOpen-source library for evaluating LLM applications with metrics and eval loopsUnknown
Opikby CometOpen-source observability and evaluation for LLM and agent applicationsFreemium
Athina AIby Athina AICollaborative platform for building, testing and monitoring AI featuresFreemium
NVIDIA Dynamoby NVIDIAOpen-source framework for serving LLMs across multi-GPU, multi-node clustersFree
Evidently AIby Evidently AIYC S21Open-source AI evaluation and observability for LLMs and ML modelsUnknown
Langfuseby LangfuseYC W23Open-source platform for tracing, evaluating, and improving LLM and agent applicationsFreemium
Grafana Cloud Agent Observabilityby Grafana LabsMonitor, evaluate, and improve production LLM agents in Grafana CloudFreemium
Fabric Gatewayby PostmanGoverned gateway for LLMs, MCP servers, and internal APIsFreemium
Nutrient DWS AI Gateway APIby NutrientOpenAI-compatible LLM gateway for document workflowsFreemium
Sentry Agent Tracingby SentryTraces AI agent runs and LLM calls inside Sentry application monitoringFreemium
Agora Conversational AI Engineby AgoraVoice AI agent engine that connects any LLM to real-time speech.Pay as you go
Merge Gatewayby MergeOne API for every major LLM, with routing, spend controls, and observabilityFreemium
Crusoe Serverless Fine-Tuningby CrusoeManaged LoRA fine-tuning of open LLMs on Crusoe CloudPay as you go
PostHog AI Observabilityby PostHogYC W20Trace, evaluate, and cost-track LLM calls inside PostHogFreemium
Applitools Eyesby ApplitoolsVisual and functional testing that checks AI-generated UI before it ships$667+/mo