open-source LLM testing tool - AI tools
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BenchLLM The best way to evaluate LLM-powered apps
BenchLLM is a tool for evaluating LLM-powered applications. It allows users to build test suites, generate quality reports, and choose between automated, interactive, or custom evaluation strategies.
- Other
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PromptsLabs A Library of Prompts for Testing LLMs
PromptsLabs is a community-driven platform providing copy-paste prompts to test the performance of new LLMs. Explore and contribute to a growing collection of prompts.
- Free
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Conviction The Platform to Evaluate & Test LLMs
Conviction is an AI platform designed for evaluating, testing, and monitoring Large Language Models (LLMs) to help developers build reliable AI applications faster. It focuses on detecting hallucinations, optimizing prompts, and ensuring security.
- Freemium
- From 249$
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Rhesis AI Open-source test generation SDK for LLM applications
Rhesis AI offers an open-source SDK to generate comprehensive, context-specific test sets for LLM applications, enhancing AI evaluation, reliability, and compliance.
- Freemium
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Gentrace Intuitive evals for intelligent applications
Gentrace is an LLM evaluation platform designed for AI teams to test and automate evaluations of generative AI products and agents. It facilitates collaborative development and ensures high-quality LLM applications.
- Usage Based
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promptfoo Test & secure your LLM apps with open-source LLM testing
promptfoo is an open-source LLM testing tool designed to help developers secure and evaluate their language model applications, offering features like vulnerability scanning and continuous monitoring.
- Freemium
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Alumnium Bridge the gap between human and automated testing! Translate your test instructions into executable commands using AI.
Alumnium is an AI-powered tool that translates natural language test instructions into executable commands for browser test automation, integrating with Playwright and Selenium.
- Freemium
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Libretto LLM Monitoring, Testing, and Optimization
Libretto offers comprehensive LLM monitoring, automated prompt testing, and optimization tools to ensure the reliability and performance of your AI applications.
- Freemium
- From 180$
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phoenix.arize.com Open-source LLM tracing and evaluation
Phoenix accelerates AI development with powerful insights, allowing seamless evaluation, experimentation, and optimization of AI applications in real time.
- Freemium
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Autoblocks Improve your LLM Product Accuracy with Expert-Driven Testing & Evaluation
Autoblocks is a collaborative testing and evaluation platform for LLM-based products that automatically improves through user and expert feedback, offering comprehensive tools for monitoring, debugging, and quality assurance.
- Freemium
- From 1750$
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Laminar The AI engineering platform for LLM products
Laminar is an open-source platform that enables developers to trace, evaluate, label, and analyze Large Language Model (LLM) applications with minimal code integration.
- Freemium
- From 25$
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Langtail The low-code platform for testing AI apps
Langtail is a comprehensive testing platform that enables teams to test and debug LLM-powered applications with a spreadsheet-like interface, offering security features and integration with major LLM providers.
- Freemium
- From 99$
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GPT–LLM Playground Your Comprehensive Testing Environment for Language Learning Models
GPT-LLM Playground is a macOS application designed for advanced experimentation and testing with Language Learning Models (LLMs). It offers features like multi-model support, versioning, and custom endpoints.
- Free
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ModelBench No-Code LLM Evaluations
ModelBench enables teams to rapidly deploy AI solutions with no-code LLM evaluations. It allows users to compare over 180 models, design and benchmark prompts, and trace LLM runs, accelerating AI development.
- Free Trial
- From 49$
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Gorilla Large Language Model Connected with Massive APIs
Gorilla is an open-source Large Language Model (LLM) developed by UC Berkeley, designed to interact with a wide range of services by invoking API calls.
- Free
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Axolotl AI We make fine-tuning accessible, scalable, fun
Axolotl AI is a free, open-source tool designed to make fine-tuning Large Language Models (LLMs) faster, more accessible, and scalable across various AI models and platforms.
- Free
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Literal AI Ship reliable LLM Products
Literal AI streamlines the development of LLM applications, offering tools for evaluation, prompt management, logging, monitoring, and more to build production-grade AI products.
- Freemium
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Parea Test and Evaluate your AI systems
Parea is a platform for testing, evaluating, and monitoring Large Language Model (LLM) applications, helping teams track experiments, collect human feedback, and deploy prompts confidently.
- Freemium
- From 150$
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Superpipe The OSS experimentation platform for LLM pipelines
Superpipe is an open-source experimentation platform designed for building, evaluating, and optimizing Large Language Model (LLM) pipelines to improve accuracy and minimize costs. It allows deployment on user infrastructure for enhanced privacy and security.
- Free
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surf.new A Playground for Testing Web Agents
surf.new is a playground environment for testing various web agents powered by Large Language Models (LLMs) that can navigate and interact with websites.
- Free
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Langfuse Open Source LLM Engineering Platform
Langfuse provides an open-source platform for tracing, evaluating, and managing prompts to debug and improve LLM applications.
- Freemium
- From 59$
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Ottic QA for LLM products done right
Ottic empowers tech and non-technical teams to test LLM applications, ensuring faster product development and enhanced reliability. Streamline your QA process and gain full visibility into your LLM application's behavior.
- Contact for Pricing
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RoostGPT Automated Test Case Generation using LLMs for Reliable Software Development
RoostGPT is an AI-powered testing co-pilot that automates test case generation, providing 100% test coverage while detecting static vulnerabilities. It leverages Large Language Models to enhance software development efficiency and reliability.
- Paid
- From 25000$
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neutrino AI Multi-model AI Infrastructure for Optimal LLM Performance
Neutrino AI provides multi-model AI infrastructure to optimize Large Language Model (LLM) performance for applications. It offers tools for evaluation, intelligent routing, and observability to enhance quality, manage costs, and ensure scalability.
- Usage Based
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LLM Explorer Discover and Compare Open-Source Language Models
LLM Explorer is a comprehensive platform for discovering, comparing, and accessing over 46,000 open-source Large Language Models (LLMs) and Small Language Models (SLMs).
- Free
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Promptotype The platform for structured prompt engineering
Promptotype is a platform designed for structured prompt engineering, enabling users to develop, test, and monitor LLM tasks efficiently.
- Freemium
- From 6$
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EleutherAI Empowering Open-Source Artificial Intelligence Research
EleutherAI is a research institute focused on advancing and democratizing open-source AI, particularly in language modeling, interpretability, and alignment. They train, release, and evaluate powerful open-source LLMs.
- Free
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TheFastest.ai Reliable performance measurements for popular LLM models.
TheFastest.ai provides reliable, daily updated performance benchmarks for popular Large Language Models (LLMs), measuring Time To First Token (TTFT) and Tokens Per Second (TPS) across different regions and prompt types.
- Free
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Hegel AI Developer Platform for Large Language Model (LLM) Applications
Hegel AI provides a developer platform for building, monitoring, and improving large language model (LLM) applications, featuring tools for experimentation, evaluation, and feedback integration.
- Contact for Pricing
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Transformer Lab The Open Source Platform for Training Advanced AI Models
Transformer Lab is an open-source platform enabling researchers, ML engineers, and developers to collaboratively build, train, evaluate, and deploy AI models with features like provenance, reproducibility, and transparency.
- Free
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