Best Prompt Engineering Tools & Software in 2026 (Free & Paid)
Explore 140 high-quality AI tools, software and services for Prompt Engineering. including Open Source GPT-3 Powered CLI, Awesome ChatGPT Prompts, DALL·E 3, Prompt Manager
AI.LS: A free, elegant ChatGPT alternative with multiple models and a clean UI.
AI Playground by NinjaTools.ai is a versatile platform where you can compare AI models, test their capabilities, and unlock endless possibilities.
AllGPTs.co is a user-friendly platform offering easy access to multiple GPT models for learning, work, and creative projects. It provides real-time responses and customizable options to enhance your AI experience.
Join 10,000+ experts and get weekly insights on ChatGPT trends and tools.
Evaluate your AI applications with Selene API for accurate judgments and reliable performance.
Not Diamond optimizes AI model selection, enhancing accuracy and reducing costs.
Join Outlier to work flexibly and earn competitive pay while contributing to cutting-edge AI projects.
Build and test AI prompts effortlessly with Testmyprompt.com, saving time and enhancing automation.
Create powerful prompts for AI coding tools to build apps faster.
OverallGPT helps you compare AI responses easily, ensuring you find the best answers for your needs.
Discover a vast collection of free, high-quality prompts to fuel your creativity.
DALL·E 3 transforms your ideas into stunning images with ease and safety.