Alternatives

Opik alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

100
Quality
100
Trust
19K
Stars
#1

Mlflow

Similarity 142Trust 100Excellent 100

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

26K starsJun 5, 2026 pushdevelopmentPythonLLMOps
$ npx skills add mlflow/mlflow
#2

Helicone

Similarity 142Trust 100Excellent 100

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 πŸ“

5.8K starsMay 18, 2026 pushdevelopmentTypeScriptLLMOps
$ npx skills add Helicone/helicone
#3

Promptfoo

Similarity 136Trust 100Excellent 100

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

22K starsJun 9, 2026 pushdevelopmentTypeScriptLLMOps
$ npx skills add promptfoo/promptfoo
#4

Agenta

Similarity 133Trust 100Excellent 100

The open-source LLMOps platform: prompt playground, prompt management, LLM evaluation, and LLM observability all in one place.

4.2K starsJun 9, 2026 pushdevelopmentTypeScriptLLMOps
$ npx skills add Agenta-AI/agenta
#5

Giskard Oss

Similarity 132Trust 100Excellent 100

🐒 Open-Source Evaluation & Testing library for LLM Agents

5.4K starsJun 5, 2026 pushdevelopmentPythonLLMOps
$ npx skills add Giskard-AI/giskard-oss
#6

Langwatch

Similarity 125Trust 100Excellent 100

The platform for LLM evaluations and AI agent testing

3.3K starsJun 6, 2026 pushdevelopmentTypeScriptLLMOps
$ npx skills add langwatch/langwatch
#7

Phoenix

Similarity 125Trust 100Excellent 100

AI Observability & Evaluation

10K starsJun 9, 2026 pushdevelopmentPythonLLMOps
$ npx skills add Arize-ai/phoenix
#8

Observal

Similarity 122Trust 100Excellent 100

Observal is a unified platform for agent distribution, observability and insights.

2.1K starsJun 9, 2026 pushdevelopmentPythonLLMOps
$ npx skills add BlazeUp-AI/Observal
#9

Burr

Similarity 122Trust 100Excellent 100

Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and execute on your own infrastructure.

2.0K starsJun 6, 2026 pushdevelopmentPythonLLMOps
$ npx skills add apache/burr
#10

Evidently

Similarity 118Trust 100Excellent 100

Evidently is ​​an open-source ML and LLM observability framework. Evaluate, test, and monitor any AI-powered system or data pipeline. From tabular data to Gen AI. 100+ metrics.

7.6K starsMay 2, 2026 pushdevelopmentJupyter NotebookLLMOps
$ npx skills add evidentlyai/evidently
#11

Rig

Similarity 118Trust 100Excellent 100

βš™οΈπŸ¦€ Build modular and scalable LLM Applications in Rust

7.6K starsJun 9, 2026 pushdevelopmentRustLLMOps
$ npx skills add 0xPlaygrounds/rig
#12

Coze Loop

Similarity 118Trust 100Excellent 100

Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.

5.5K starsJun 6, 2026 pushdevelopmentGoLLMOps
$ npx skills add coze-dev/coze-loop
#13

RagaAI Catalyst

Similarity 118Trust 100Excellent 100

Python SDK for Agent AI Observability, Monitoring and Evaluation Framework. Includes features like agent, llm and tools tracing, debugging multi-agentic system, self-hosted dashboard and advanced analytics with timeline and execution graph view

16K starsFeb 11, 2026 pushdevelopmentPythonLLMOps
$ npx skills add raga-ai-hub/RagaAI-Catalyst
#14

Metaflow

Similarity 117Trust 100Excellent 100

Build, Manage and Deploy AI/ML Systems

10K starsJun 5, 2026 pushdevelopmentPythonLLMOps
$ npx skills add Netflix/metaflow
#15

Lmnr

Similarity 117Trust 100Excellent 100

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

3.0K starsJun 6, 2026 pushdevelopmentTypeScriptLLMOps
$ npx skills add lmnr-ai/lmnr
#16

Envd

Similarity 116Trust 100Excellent 100

πŸ•οΈ Reproducible development environment for humans and agents

2.2K starsMay 21, 2026 pushdevelopmentGoLLMOps
$ npx skills add tensorchord/envd

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Opik if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.