Apps tagged with 'LLM Evaluation'

All apps in Apps tagged with 'LLM Evaluation' category. Use the filters below to narrow down your search. 
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  1. Arena AI icon
     23 likes

    Public platform for evaluating large language models using anonymous pairwise comparisons, crowd-sourced voting, real-time result updates, and global performance tracking.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2025

    Platforms

    • Online
    • US flagUnited States
    Arena AI screenshot 1
    Arena AI screenshot 1
    61 alternatives
  2. Langfuse icon
     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

    Since

    • Since 2026

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    • Cloudron
    • DE flagGermany
    • European Union flagEU
    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.
    Run online/offline evals, via UI (experiment with prompts/models) and via SDKs (experiment with end-to-end application). Build datasets from traces to continuously improve your evals. View results in UI.
    Experiment with different prompts, models, and parameters in an interactive playground. Compare outputs, iterate on prompts, and save successful configurations to prompt management.
    +3
    Version-control prompts collaboratively, deploy/roll-back instantly to different environments, support for templates, variables, and A/B testing. Cached client-side for 0 latency/availability impact.
    29 alternatives
  3. Zespan icon
     1 like

    The reliability platform for AI agents - trace, evaluate, guard, and control the cost of every LLM call and agent handoff in production.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    • IN flagIndia
    Zespan screenshot 1
    Zespan screenshot 1
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    +11
    Zespan screenshot 3
    4 alternatives
  4. Netra icon
     1 like

    Netra is the reliability platform for AI agents to observe, evaluate, simulate, and continuously improve every decision your agents make, so you can ship with confidence and catch regressions before your users do.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • Software as a Service (SaaS)
    • US flagUnited States
    Netra screenshot 1
    Netra screenshot 1
    Netra screenshot 2
    +2
    Netra screenshot 3
    5 alternatives
  5. llmspeed icon
     Like

    Feel how fast a local LLM runs before you buy the hardware.

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • New

    Platforms

    • Online
    • SE flagSweden
    • European Union flagEU
    llmspeed screenshot 1
    llmspeed screenshot 1
  6. AIQ-X icon
     Like

    Test AI models yourself, privately, with a standardized benchmark, and get both technical scores AND practical recommendations.

    Cost / License

    • Free
    • Proprietary

    Since

    • Since 2025

    Platforms

    • Online
    • US flagUnited States
    Actionable Insights & Recommendations
  7. LightEval icon
     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)

    Since

    • Since 2024

    Platforms

    • Self-Hosted
    • Python
    3 alternatives
  8. Forecall icon
     Like

    Forecall is for people who build MCP servers and APIs that AI agents call. It checks the text an agent reads before it picks a tool, and measures what models actually do with it.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • New

    Platforms

    • Online
    • Software as a Service (SaaS)
    • JP flagJapan
    The landing page: score your MCP tool descriptions for free, or get a tools/list with the CLI.
    A sample result: Notion's official MCP server scored, with its average, tools and near-identical descriptions.
    Scores for 55 public MCP servers, listed by name.
    +1
    The MCP Census: what the tools of public MCP servers are for, what calling them does, and how they authenticate.
    3 alternatives
  9. Lisapet.ai is the next-level AI product development platform that empowers teams to prototype, test, and ship robust AI features 10x faster.

    Cost / License

    • Paid
    • Proprietary

    Since

    • Since 2024

    Platforms

    • Online
    Lisapet.ai Thumbnail
    Lisapet.ai Demo
    1 alternative
  10. Promptfoo icon
     Like

    Open-source tool for automated LLM prompt, agent, and RAG evaluation, supporting red teaming, multi-model comparisons, CI/CD, CLI, and vulnerability scanning.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Since

    • Since 2026

    Platforms

    • Online
    • Self-Hosted
    • US flagUnited States
    Promptfoo screenshot 1
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    8 alternatives
  11.  Like

    Build, Evaluate, and Optimize AI Systems. Includes evals, RAG, agents, fine-tuning, synthetic data generation, dataset management, MCP, and more.

    Cost / License

    • Freemium
    • Source Available

    Since

    • New

    Platforms

    • Windows
    • Mac
    • Linux
    • Python
    • CA flagCanada
    Kiln AI screenshot 1
    8 alternatives
  12. A free, open-source app to discover, run, and use AI models on your own computer, with hardware-aware recommendations, easy setup, and advanced controls when needed.

    Cost / License

    • Free
    • Open Source (MIT)

    Since

    • New

    Platforms

    • Windows
    • Mac
    • Linux
    Connect Harness Studio to your favorite AI applications and developer tools. Access OpenAI- and Anthropic-compatible API endpoints for chat, embeddings, and more, with easy integration and flexible connection options.
    Take full control of your AI models with advanced context and memory settings, automatic hardware-aware configuration, and real-time performance monitoring. Track GPU and RAM usage, inference speed, and server activity while accessing detailed logs and runtime controls in one place.
    Organize and manage all your AI models in one place. Browse models by type, including chat, vision, embeddings, speech, and image generation. View hardware compatibility, model sizes, and runtime status, find duplicates, and quickly load, switch, or manage models with an intuitive interface.
    +4
    Manage AI inference engines with ease. Harness Studio automatically detects your hardware, recommends compatible acceleration backends such as CUDA, Vulkan, or Metal, and helps you install and update runtimes. Advanced users can select custom binaries, manage versions, and roll back updates when needed.
  13. Overmind icon
     Like

    Open-source platform that turns your LLM agent’s production traces into a specialised model you own, trained, benchmarked and served.

    Cost / License

    Since

    • New

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    • GB flagUnited Kingdom
    Overmind screenshot 1
    Overmind screenshot 1
    Overmind screenshot 2
    +4
    Overmind screenshot 3
    1 alternative
  14. Respan AI icon
     Like

    Unified platform for routing LLM traffic, observability, evals, prompt management, tracing, and spend controls, reducing dashboard switching time.

    Cost / License

    • Free
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • US flagUnited States
    Respan AI screenshot 1
    Respan AI screenshot 1
    Respan AI screenshot 2
    +1
    Respan AI screenshot 3
    3 alternatives
  15. BenchGen icon
     Like

    AI agent evaluation and benchmarking platform — simulate, evaluate, and continuously improve agents before they reach production.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2026

    Platforms

    • Online
    • Software as a Service (SaaS)
    • US flagUnited States
    BenchGen screenshot 1
    BenchGen screenshot 1
    BenchGen screenshot 2
    +2
    BenchGen screenshot 3
    5 alternatives
  16. Tracely icon
     Like

    Open-source LLM observability and evaluation: grade every AI agent trace, cluster the failures, and replay them as regression tests that block the pull request.

    Cost / License

    • Freemium
    • Open Source (MIT)

    Since

    • New

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    • US flagUnited States
    Tracely screenshot 1
    Tracely screenshot 1
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    +4
    Tracely screenshot 3
    8 alternatives
  17. Agenta icon
     Like

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

    Cost / License

    • Freemium
    • Open Source

    Since

    • Since 2026

    Platforms

    • Online
    • Self-Hosted
    • DE flagGermany
    • European Union flagEU
    Agenta screenshot 1
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    +3
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    8 alternatives