Prompt evaluation tools - AI tools

Promptotype is a platform designed for structured prompt engineering, enabling users to develop, test, and monitor LLM tasks efficiently.

• Freemium
• From 6$

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

prmpts.ai offers an interface for crafting, testing, and running prompts with AI models to generate specific text-based outputs.

• Other

EvalPrompts is an AI tool that helps users create, evaluate, and refine prompts through a clean interface, enabling faster ideation and better outputs for various creative and professional applications.

• Free

Lisapet.ai is an AI development platform designed to help product teams prototype, test, and deploy AI features efficiently by automating prompt testing.

• Paid
• From 9$

Prompt Octopus is a VSCode extension allowing developers to select prompts, choose from 40+ LLMs, and compare responses side-by-side within their codebase.

• Freemium
• From 10$

PromptsRoyale refines and evaluates AI prompts through objective-based testing and scoring, ensuring optimal performance.

• Free

BasicPrompt is a comprehensive prompt engineering and management platform that enables users to build, test, deploy, and share prompts across multiple AI models through a unified interface.

• Freemium
• From 29$

Prompt Mixer is a desktop application for teams to create, test, and manage AI prompts and chains across different language models, featuring version control and comprehensive evaluation tools.

• Freemium
• From 29$

Verified Prompts is a Chrome extension that uses a custom local AI reasoning engine to automatically enhance and optimize prompts for AI platforms like ChatGPT, Claude, and Gemini, ensuring privacy and improved output quality.

• Freemium

Promptmetheus is a comprehensive prompt engineering IDE that helps developers and teams create, test, and optimize language model prompts with support for 100+ LLMs and popular inference APIs.

• Freemium
• From 29$

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$