AI Tool Directory

Gradescope is a grading platform for instructors and students. Feedback can be sent to students instantly with a single click, and regrade requests are handled online. Instructors can give detailed feedback quickly, and if a grading rubric is adjusted, the changes automatically apply to work that has already been graded.

Gradewrite is an AI grading assistant that helps teachers grade assignments faster. It processes many submissions at once, runs automatic checks for word count, plagiarism, and rubric compliance, and drafts personalized feedback for each student. You can build your own grading rubrics, and the tool displays the original student work side by side with the AI's feedback so you can review and edit every comment before finalizing it.

Gradient is a full-stack AI platform for enterprise automation. It lets companies build their own AI agents to power a range of tasks and workloads. The platform's goal is to make AI more accessible and speed up business adoption by offering advanced AI models, simple data integration, and strong performance. For developers and data scientists, Gradient makes it possible to build private language models (LLMs) — you can fine-tune them and run them with a single API call.

Gradient Insight (also known as LogoBrainstorm AI) generates logo ideas from a brand description you provide. It produces vector illustrations, offers customization options, and is priced affordably, making it a practical option for startups. Limitations: the generated logos don't include text, and the tool is online-only. It offers free features, and existing discount codes remain valid. It suits small businesses that want professional logos without hiring a graphic designer.

Gradient Page is a platform offering premium gradient wallpapers designed to look good across devices and applications. Available themes include 'Vibrant Vista,' 'Deep Dusk,' and 'Green Glory,' with more on the way, such as 'Beautiful Blue' and 'Pretty in Pink.'

PhotoGuard AI is a tool designed to protect images from being altered by AI image generators, particularly those based on diffusion models. It works by using adversarial examples — carefully crafted inputs that fool AI systems — to make images resistant to direct editing by generative models.

GradientJ is an AI toolkit for building and managing Natural Language Processing (NLP) applications, particularly those built on Large Language Models (LLMs) like GPT-4. It covers the full lifecycle: developing and integrating LLMs, fine-tuning, testing performance, deploying, and managing applications over time.

Graham AI is a tool for generating tech-related tweets, created by Orel Biton and Ariel Verber. It is built for tech influencers who need to quickly produce tweets on a variety of subjects — from tech news like Elon Musk's Twitter purchase to non-tech topics like dating or Gen Z trends. The tool uses AI to craft tweets that fit the chosen topic, and visitors can contact the creators or support their work with a donation on the site.

Grain AI is an automated note-taking tool for customer meetings. It joins your calls, captures key moments and insights, and produces meeting summaries so you don't have to take notes manually. You can customize notes with templates, connect Grain to tools like Slack and Notion, and create short video clips of the most important parts of a discussion. The goal is to make sharing feedback and insights with your team easier.

Gramara is an AI-powered grammar checker designed to help you write fluent, grammatically correct English. It automatically highlights words that are incorrect or sound awkward, and it can translate corrected sentences into your native language to aid understanding. You can choose between different writing styles — formal, informal, or concise — to match the context of what you're writing. Gramara is free to use, making it accessible to anyone looking to improve their English.

GrambotPlus is a SaaS tool that automates Instagram growth. It uses AI, including GPT-4, to engage your audience through automatic likes and comments. You can target specific communities and reduce the time spent acquiring new customers. The platform also provides data analytics and insights, with metrics you can export for your own tracking and analysis.

Grammar.com is an online platform for grammar help, offering free grammar and spell checkers along with eBooks, articles, tutorials, and vocabulary games. It serves as a single resource for grammar support, whether for school, work, or everyday writing.

GrammarBot is an AI writing tool that checks grammar, rewrites messages, and adjusts writing style. It functions as a personal editor, keeping text error-free and clear, with tone adjustment from formal to casual or friendly depending on the audience.

GrammarCheck is an online tool that helps you polish your writing by spotting and fixing mistakes in grammar, punctuation, and spelling. It provides instant feedback in a simple interface, making it a convenient way to improve the accuracy and professionalism of anything you write before you share it.

Grammarchecker.com is a free, web-based grammar checker powered by AI. It scans text for grammatical and contextual errors, including punctuation problems, spelling mistakes, and passive sentences that could be rewritten in active voice for clarity. The tool analyzes your text with algorithms designed to give accurate feedback, and it also offers sentence structure analysis and word choice suggestions.

Grammarly is an AI writing assistant that gives you instant feedback as you write. It catches grammar mistakes, spelling errors, and punctuation issues, and suggests ways to make your writing clearer, more stylish, and better suited to your intended tone. It offers alternative word choices and context-aware tips, plus a plagiarism checker to ensure your work is original and help with citations.

Grammarly AI Cover Letter is a tool that helps users write personalized cover letters for job applications. You provide basic information about your background and the job you are targeting, and the AI generates a professional cover letter tailored to your experience and the role's requirements. The tool also helps structure the letter and highlight your most relevant skills and experience.

Grammarly's AI Detector helps you determine whether a piece of writing may have been created by AI. It breaks text into smaller parts, compares them against patterns common in AI-generated content, and produces a percentage score indicating how likely it is that AI wrote the text.