AI Tool Directory

Chatx is a free marketplace for generative AI prompts. It collects prompts for popular platforms including ChatGPT, DALL·E, Stable Diffusion, and Midjourney, covering text generation, image creation, and everyday tasks like brainstorming gift ideas. The goal is to make quality prompts accessible, whether you are new to AI or an experienced user looking to improve your results.

Chatzap is an AI-powered chatbot widget for websites. It delivers customer support around the clock, automates repetitive tasks, and keeps visitors engaged with instant answers — no human intervention required.

Cheat Layer is an automation platform that uses AI agents to build custom software. It started during the pandemic, when its founder began offering pro bono help to people who had lost jobs or seen their businesses suffer, later incorporating GPT-3 into that work. Cheat Layer became the first startup authorized by OpenAI to sell GPT-3 for automation, and a year later it released Project Atlas, its framework for AI agents.

CheatGPT is an AI-powered study assistant built by a team of developers. It runs on GPT-4 and is designed to handle a range of academic tasks: quick answers to questions, personalized tutoring across 14 subjects, translation into multiple languages, and grammar fixes. It also includes GPT-4 Vision, which lets you ask questions about images.

Check Typo is a Chrome extension that fixes typos instantly and improves your writing. It catches spelling mistakes, runs grammar checks, and works across many languages. The tool also learns your personal writing style and offers tailored advice.

CheckforAi was a free AI detection tool built to identify text generated by AI, particularly content produced by GPT models. It combined OpenAI's Roberta-base model with its own proprietary models to detect AI-written text and verify authorship across texts, files, and documents. At its peak, the service claimed 95% detection accuracy and offered user support.

Checkget is a browser assistant that puts ChatGPT on any website you visit. Press ⌘+K on Mac or Alt+K on Windows to open it, and it responds to the text you have selected, so its help is context-aware. You can ask questions, summarize content, translate text, fix errors, adjust text length, rephrase sentences, or change the tone of your writing.

Checklist.gg is an AI-powered tool that helps businesses and teams improve their processes and reduce mistakes. You can create, edit, and share checklists, step-by-step processes, and standard operating procedures (SOPs). Core features include task management, workflow management, and real-time collaboration, and the tool integrates with other software you may already use. A library of over 1,000 templates helps you get started quickly, and everything can be customized to your specific needs.

Checkmyidea-IA is an online service that helps entrepreneurs test business ideas before launching them. It uses AI to evaluate three key elements of a concept — customer interest, uniqueness, and market potential — and delivers personalized feedback and suggestions based on that analysis.

Checkr is a background screening platform that uses AI and machine learning combined with human expertise. Its goal is to help more people find meaningful work by making screening faster, more accurate, and fairer than traditional manual processes.

Checksub is an AI platform that generates subtitles, translates videos into more than 200 languages, and provides voice cloning and dubbing. Its voice cloning makes dubbed videos sound natural while preserving the original audio background, and subtitle styles and animations can be customized. Businesses use it to make content accessible to international audiences, expand their social media reach, and improve SEO with translated content.

Checksum is a testing tool for developers and QA professionals who want to increase test coverage for their web applications. It combines real user sessions with machine learning to build end-to-end tests that reflect how people actually use the application. Tests are generated and maintained for popular frameworks like Playwright and Cypress.

ChefGPT is an AI-powered culinary assistant that creates personalized recipes and detailed cooking instructions. It accounts for your preferred cuisine, dietary needs, and the ingredients you already have on hand. Using natural language processing and machine learning, it picks up on your tastes and offers cooking suggestions tailored to you. For company information, visit the official website at [chefgpt.xyz](https://www.chefgpt.xyz/).

Chegg is an education platform whose AI learning system, CheggMate, combines GPT-4, Chegg's extensive content library, and input from subject matter experts to deliver a personalized, adaptive learning experience. It works like a personal tutor, offering custom assessments, practice tests, adaptive tutoring, instant feedback, expert Q&A, textbook problem solutions, a math solver, citation help, a plagiarism checker, a grammar checker, and professional proofreading.

ChessGPT is an AI tool built for chess players of all skill levels, from beginners to long-time enthusiasts. It provides personalized guidance, analyzes your games, suggests moves, and generates custom training exercises. The platform also includes a large database of historical chess games and community features for connecting with other players.

Chhaya AI is an artificial intelligence platform that bundles tools for creative work: content generation, visual content creation, code writing, chatbot assistance, AI image generation, and AI voiceovers. It combines a smart writing assistant, image creation tools, faster coding workflows, and a conversational chatbot designed to feel human-like, with the goal of helping users produce text, visuals, and code more efficiently.

Childbook.ai is a platform for creating personalized children's books with AI. You can build custom storybooks with original characters, illustrations, and plots, then edit them through Canva integration. The platform generates illustrations that match your text, offers text-to-speech narration for children with reading difficulties, and gives you full ownership of everything you create — books can be printed, shared, or sold.

Chillin is an online, AI-powered video editor that lets anyone create polished videos without watermarks. It combines non-linear video editing with vector motion capabilities, supporting complex animations, effects, keyframes, and smooth transitions. Beyond editing, it can automatically generate captions, compress images and GIFs, and convert videos to GIFs. Exports reach up to 4K at 60fps on desktop or 1080p at 60fps on mobile, and the platform supports many languages for both captions and its interface.