
Ghostwriter is a suite of AI add-ins for Microsoft Office, including Word, Excel, Outlook, and PowerPoint. It is designed for students, professionals, and authors who want to enhance their productivity with AI assistance.
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All 457 Writing Assistants AI tools in the index, newest first. Each entry says what the tool does, which platform it runs on, and links straight to it.
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457 Writing Assistants tools indexed · page 1 of 13

Ghostwriter is a suite of AI add-ins for Microsoft Office, including Word, Excel, Outlook, and PowerPoint. It is designed for students, professionals, and authors who want to enhance their productivity with AI assistance.

Merlin AI is a browser extension that provides AI-powered assistance for research, writing, translation, and more. It is designed for users who want to access multiple AI models and tools directly from their browser.

Webtune AI is an autonomous platform that scans websites for on-page and technical SEO issues and offers one-click deployment of fixes. It is designed for website owners and SEO professionals who want to automate website maintenance without coding.

Cardamore AI generates hyper-personalized cards using AI, with art and message based on the recipient's passions. It is for anyone who wants to give a unique card for any occasion.

PowerBrain AI Chat is a free AI chatbot app that provides instant, accurate answers to user questions. It is designed for individuals seeking assistance with content creation, everyday tasks, and creative inspiration.

ai-dog.net is a website that currently redirects users to another page. It provides a loading message and a manual redirect link if the automatic redirect fails.

Haye is a private macOS AI assistant that provides access to top-tier models like GPT-5, Claude Sonnet 4.5, DeepSeek R1, and Gemini 2.5 Pro in a single app. It allows users to chat with any apps, text, screenshots, and files on their Mac.

Magictool.AI is a Chrome extension that provides over 20 AI-powered tools, including ChatGPT access, grammar checking, paraphrasing, and YouTube summarization. It is designed for content creators, researchers, students, and professionals who want to enhance their productivity in the browser.
Build tailored AI agents without coding.

Txt Your Ex is a web-based tool that helps users avoid sending texts to their ex-partners by providing a supportive chat instead. It offers a safe space for users to share their feelings without judgment.

Owl at Work is an AI-powered platform that helps businesses create brand-specific content, streamline workflows, and generate tailored visuals. It is designed for teams looking to enhance productivity and maintain a consistent brand voice.

Zaayve is an AI-powered platform that offers a writing tool with over 170 templates and a health management portal. It is designed for content creators and families seeking AI-assisted writing and wellness guidance.

WriteGO.AI is an AI writing workspace that integrates reading, drafting, and integrity review. It is designed for writers, researchers, educators, and teams who need to maintain source transparency and citation accuracy.

THESLOT777 is an online slot platform offering a variety of games with fast transactions and bonuses. It is designed for players seeking entertainment and potential winnings.

Akwaaba is a Ghana travel app for booking curated tours, events, and experiences. It offers AI-powered itineraries and all-inclusive packages for travelers.

HeyLuna.ai is an AI-powered support tool designed to assist communities. It helps users go from idea to live site in minutes.

OpusClip is an AI-powered video repurposing tool that converts long videos into short, viral clips. It is designed for content creators and marketers to streamline their social media publishing.

Parmonic is an AI-powered video editing and derivative content creation platform. It helps marketing and training teams turn long, information-dense videos into consumable content like key moments, social media clips, and text-based assets.

BoltAI is a native macOS app that provides access to over 300 AI models from providers like OpenAI, Anthropic, and Google in a single interface. It is designed for power users who want a private, customizable AI workspace with advanced features like agents, context profiles, and multimodal analysis.

SlideAI is an AI presentation generator that turns a topic or notes into a structured slide deck draft. It is for professionals, educators, founders, and teams who need a starting point for presentations.

Alice is a native app that lets you chat with different AI models, install Assistants and communicate with the software you use. It integrates AI into your OS, letting you build custom assistants and automate tasks with a single keystroke.

ExplainTXT is a Chrome extension that lets users highlight text on any website and ask AI to summarize or explain it. It is designed for readers who want to quickly understand complex articles or documents without leaving the page.

Mynt is a free AI writing tool that lets users upload reference data, discuss ideas with AI chat, and generate documents. It is designed for individuals and teams who want to generate content from their own data.

FCK.School provides layered book summaries, themes, characters, and grounded Q&A for assigned student texts. It is designed for students who need to understand reading quickly for class preparation and essay writing.

Assista is an AI operating team that assembles specialist agents to complete goals across your connected apps. It runs on your own Claude account, with no markup on AI usage.

Vidix is a macOS app that lets users select text in any app, press a shortcut, and get an AI-generated response pasted directly. It is designed for professionals who want to automate tasks and access information without leaving their current application.

SpeedProof is a Chrome extension that lets users rephrase, check grammar, translate, summarize, and explain selected text on a webpage. It is designed for anyone who wants to quickly modify text using AI.

AiMindCrafter is an AI content generation platform that offers tools for creating articles, blog posts, ads, images, voiceovers, and code. It is designed for content creators, marketers, and developers who want to speed up their workflow.

Prompty is an AI-powered prompt crafting tool that enhances user prompts for better AI responses. It is designed for developers, researchers, and AI enthusiasts who use ChatGPT or similar AI models.

Intellisay is a productivity app that turns spoken plans into actionable tasks and events. It is designed for individuals who want to save time on task management.

Football Writer is an AI-powered tool that helps writers create engaging football narratives. It is designed for sports journalists, bloggers, and content creators.

Promptmatic is a free Chrome extension for ChatGPT that provides a library of 2900 ready-made prompt templates, a smart prompt editor, and tools to organize prompts and GPTs. It is designed for ChatGPT users who want to automate writing and research tasks.

Form Assist creates forms, surveys, quizzes, and questionnaires from a plain-language brief. It supports multiple languages and generates editable Google Forms in Drive.

CopyCopter is an AI text-to-video generator that turns long-form content into social media videos. It offers a studio with frame-by-frame direction, multi-track editing, and curves-driven motion for precise control.

ScribaMax is an AI-powered speech writer that creates personalized wedding speeches in about five minutes. It is designed for individuals who need to deliver a speech at a wedding, such as best men, maids of honor, and parents of the couple.

Edubrain AI is a free AI homework helper that provides step-by-step solutions for any subject. It supports uploading pictures, PDFs, and audio files, and requires no sign-up.