Opik Alternatives

Opik is described as 'Open-source platform for evaluating, testing and monitoring LLM applications. Built by Comet' and is an app. There are five alternatives to Opik for a variety of platforms, including Web-based, Self-Hosted, Python, SaaS and Docker apps. The best Opik alternative is Langfuse, which is free. Other great apps like Opik are Glassbrain, LightEval, WordLlama and xseek.

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Alternatives list

  1. Langfuse icon

    Langfuse

     1 like

    Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    Create manual annotations to provide feedback, corrections, and improvements to your LLM outputs. Use annotations to build high-quality datasets and set a baseline for automated evals.
     
  2. Glassbrain icon

    Glassbrain

     Like

    Glassbrain captures every step of your AI app as an interactive visual trace tree. Click any node, swap the input, replay instantly without redeploying. Snapshot mode stores deterministic replays. Live mode hits your actual stack.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    Glassbrain screenshot 1
     
  4. LightEval icon

    LightEval

     Like

    LightEval is a lightweight LLM evaluation suite that Hugging Face has been using internally with the recently released LLM data processing library datatrove and LLM training library nanotron.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Python
     
  5. WordLlama icon

    WordLlama

     Like

    WordLlama is a fast, lightweight NLP toolkit that handles tasks like fuzzy-deduplication, similarity and ranking with minimal inference-time dependencies and optimized for CPU hardware.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Python
    • Mac
    • Windows
    • Linux
    • BSD
    • Self-Hosted
     
  6. xseek icon

    xseek

     Like

    xseek is your all-in-one AI SEO platform, helping brands gain visibility across top AI systems. Use Brand Radar to track mentions, analyze content performance, and boost presence in real-time on ChatGPT, Perplexity, and Claude.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    xseek screenshot 1
     
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