Tags: #observability - OSS Alternative - Discover Top Open Source Alternatives to Popular Software

Tags: #observability

LLM Engineering Platform
ClickHouse
26.1k

langfuse/langfuse

An open-source LLM engineering platform providing observability, metrics, evaluations, and prompt management for developing and debugging AI applications.

AI Observability and MLOps Platform
Python
19.1k

comet-ml/opik

An open-source platform for comprehensive tracing, evaluation, and optimization of LLM applications, RAG systems, and agentic workflows.

AI Agent Orchestration Platform
10.1k

aden-hive/hive

Hive is a production-grade runtime harness for multi-AI agents, providing state management, fault recovery, observability, and human oversight for reliable business process automation.

Infrastructure Monitoring Platform
Docker
78.6k

netdata/netdata

An open-source, real-time infrastructure monitoring platform providing instant, per-second insights with zero configuration and AI-powered anomaly detection.

LLMOps Platform
rust
11.3k

tensorzero/tensorzero

An open-source LLMOps platform unifying LLM gateway, observability, evaluation, optimization, and experimentation for robust AI application development.

AI Gateway
go
3.4k

looplj/axonhub

AxonHub is an open-source AI gateway that enables seamless integration with over 100 LLMs using any SDK, featuring built-in failover, load balancing, cost control, and end-to-end tracing.

Observability Platform
Docker
7.2k

apache/hertzbeat

An AI-powered open-source real-time observability system for unified metrics, logs, alerting, and notification.

Observability Data Pipeline
Rust
21.7k

vectordotdev/vector

A high-performance, end-to-end observability data pipeline that empowers users to collect, transform, and route all their logs and metrics with significant cost reduction and enhanced control.

Gen AI Agent Development Framework
Python
2.2k

datapizza-labs/datapizza-ai

A Python framework for building reliable, predictable, and observable Generative AI agents with minimal overhead.

AI Agent Development and Operations Platform
docker
5.4k

coze-dev/coze-loop

Coze Loop is an open-source platform providing full-lifecycle management for AI agents, covering development, debugging, evaluation, and monitoring to streamline their creation and operation.

AI Engineering Platform
Python
25.8k

mlflow/mlflow

An open-source AI engineering platform for debugging, evaluating, monitoring, and optimizing production-quality AI applications, including agents, LLMs, and ML models.

AI Workflow Orchestration Platform
Node.js
14.8k

triggerdotdev/trigger.dev

An open-source platform for building and deploying fully-managed, long-running AI agents and workflows with built-in durability, observability, and elastic scaling using TypeScript.

Container Platform
kubernetes
16.9k

kubesphere/kubesphere

A distributed operating system for cloud-native application management, leveraging Kubernetes as its kernel for multi-cloud, datacenter, and edge environments.

AI/ML Observability Platform
Python
9.4k

Arize-ai/phoenix

An open-source platform for debugging, evaluating, and monitoring AI/ML models and pipelines.

AI Agent Observability Platform
python
5.5k

AgentOps-AI/agentops

A Python SDK and platform providing comprehensive observability, monitoring, and evaluation tools for AI agents, from prototype to production.

AI Agent Development & Deployment Toolkit
Python
6.3k

GoogleCloudPlatform/agent-starter-pack

A Python package offering production-ready templates and infrastructure for deploying GenAI agents on Google Cloud, now superseded by `agents-cli` for ongoing development.

Data Orchestration Platform
Python
15.4k

dagster-io/dagster

A cloud-native data pipeline orchestrator designed for the development, production, and observation of data assets, featuring integrated lineage, observability, and a declarative programming model.

LLMOps Platform
Docker
3.2k

pezzolabs/pezzo

An open-source, developer-first LLMOps platform for streamlined prompt design, version management, observability, and AI operations.

AI Gateway & API Management Platform
Python
3.6k

IBM/mcp-context-forge

A unified open-source AI gateway and proxy for federating MCP, A2A, and REST/gRPC APIs, offering centralized governance, discovery, and observability for AI clients and agents.

AI System Prompt Repository
25.8k

elder-plinius/CL4R1T4S

A public repository of leaked and extracted system prompts from major AI models and agents, promoting transparency and observability in AI systems.

LLMOps Platform
4.1k

Agenta-AI/agenta

An open-source LLMOps platform integrating prompt management, evaluation, and observability to accelerate reliable LLM application development.

LLM Operations Platform
Node.js
3.2k

langwatch/langwatch

A unified platform for end-to-end LLM evaluation, AI agent testing, monitoring, and optimization, designed to streamline the development and deployment of reliable AI systems.

AI-powered SRE Agent
kubernetes
2.3k

HolmesGPT/holmesgpt

An open-source AI agent for investigating production incidents and finding root causes across any stack.

Observability Platform
OpenTelemetry
26.7k

SigNoz/signoz

SigNoz is an open-source, OpenTelemetry-native observability platform that unifies logs, traces, and metrics to monitor applications and troubleshoot issues efficiently.

Cloud-Native Observability Search Engine
Kubernetes
11.1k

quickwit-oss/quickwit

A cloud-native, open-source search engine optimized for fast, cost-effective observability data (logs, traces, metrics) on cloud storage.

Observability Platform
S3
18.8k

openobserve/openobserve

An open-source, cost-effective observability platform for logs, metrics, traces, and RUM, offering 140x lower storage costs and single binary deployment as an alternative to commercial solutions.

AI Agent Backend Template
FastAPI
2.2k

wassim249/fastapi-langgraph-agent-production-ready-template

A production-ready FastAPI template for building scalable and secure AI agent applications with LangGraph, handling common infrastructure challenges.

AI/Database Integration Server
Go
15.1k

googleapis/mcp-toolbox

Connects AI agents, IDEs, and applications to enterprise databases via an open-source MCP server, offering prebuilt tools and a framework for custom, secure data interaction.

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