Humanize AI is a web-based text humanizer that transforms AI-generated content into natural, human-voiced writing while offering related tools like plagiarism checking, AI detection, grammar correction, paraphrasing, and SEO-optimized article assistance.

Youbooks is an AI-driven non-fiction book generator that drafts books up to 300K words using your uploaded sources and an optional Human-trained voice model, producing publish-ready drafts with export to DOCX, EPUB, Markdown, or RTF.

ShyEditor is a web-based AI writing studio designed for novelists and long-form writers that combines a story-focused planning engine, a persistent project knowledge base, writing and revision tools, and AI critique and chat features.

Automateed is an all-in-one online AI ebook creator and self-publishing platform that generates complete multi-chapter books, designs covers and layouts, exports PDF/EPUB/MOBI, and includes built-in publishing, checkout and payout workflows so authors can publish and sell ebooks, audiobooks, paperbacks and courses.

Word.Studio is a web collection of over 150 guided AI tools and templates for writing, editing, brainstorming, image generation and business/education workflows, designed to produce results without prompt engineering.

YoursTruly is a service that prints and mails real handwritten postcards and cards in the U.S., offering design templates, photo uploads, scheduling/reminders, and an AI assistant to help write personal notes.

Moonbeam (gomoonbeam.com) is a web-based AI writing assistant focused on long-form content creation — essays, articles, blogs, guides and templates — powered by an AI called Luna and integrated GPT-4 features to help users draft, edit, and organize content faster.

AImReply is a free AI-powered email writer that generates, rewrites, and refines emails using configurable language, tone, and length settings and offers a Chrome extension for in-browser integration.

InstaText is an AI-powered writing assistant that improves clarity, flow, word choice, and readability to help users write like native speakers across multiple languages and platforms.

Engram is an AI-powered writing assistant optimized for non-native English speakers that offers grammar checking, paraphrasing, and translation (to English) in a single web-based toolset to improve clarity, style, and fluency.

AI Letter Generator is a web-based tool that uses AI to create professional letters (cover letters, business letters, personal letters, thank-you notes, recommendations, and more) with multi-language support, professional formatting, and privacy-focused processing. Core features are offered for free with optional paid credits for a Text-to-Image function.

Saga (WriteonSaga) is an AI-powered screenwriting and filmmaking platform that combines story development, scriptwriting, AI chat assistance, storyboard generation, and video/previz tools into a single workflow for writers, filmmakers, and teams.

Humanize AI is a web-based text humanizer that transforms AI-generated content into natural, human-voiced writing while offering related tools like plagiarism checking, AI detection, grammar correction, paraphrasing, and SEO-optimized article assistance.

Undetectable's AI Essay Writer is a web-based tool that generates complete, human-like essays in seconds using AI and 'humanization' technology to bypass AI-detection tools, with multilingual support and tiered pricing (including a free trial).

ShyEditor is a web-based AI writing studio designed for novelists and long-form writers that combines a story-focused planning engine, a persistent project knowledge base, writing and revision tools, and AI critique and chat features.

ParagraphAI is a GPT-powered AI writing assistant app, web extension and keyboard that helps users draft, edit, translate and summarize text across devices with one-tap grammar correction, reply drafting, templates and real-time editing filters.