The 742 Best AI Long-form Writing Tools for Your Problem in 2026

Outline and draft long articles without losing structure. Compare AI long-form writers by context length and editing flow.

FlipHTML5 AI Ebook Generator, Grammarly, GPTChat, Quillbot, Flot.ai, Joby ChatGpt AI Assistant, ScholarCopilot, Learnitive, BERTHA AI, co-pilot for Chrome., Apollo ai are strong paid/free AI Long-form Writing options for common problems.

FlipHTML5 AI Ebook Generator

Try FlipHTML5 AI ebook creator to generate, design, and publish polished AI ebooks for free.

fliphtml5.com

🇭🇰Hong Kong

15.0

Grammarly

Grammarly makes AI writing convenient.

grammarly.com

Superhuman Platform

15.0

GPTChat

Slack app for quickly asking OpenAI to do anything, from writing to coding.

gptchat.carrd.co

GPTChat for Slack

05.0

Quillbot

Write effortlessly and efficiently with Quillbot's suite of AI tools.

quillbot.com

QuillBot

🇺🇸United States

05.0

Flot.ai

AI writing and memory assistant that works across any apps and websites to help you write, read, and remember.

visit.flot.ai

Cubo World

05.0

Joby ChatGpt AI Assistant

Joby is a ChatGPT-powered sidebar AI assistant for Chrome that helps with emails, comments, summaries, and content creation.

chromewebstore.google.com

Jobin Cloud Limited

🇮🇪Ireland

05.0

ScholarCopilot

ScholarCopilot is a Chrome extension that integrates LLMs like ChatGPT to enhance paper writing efficiency.

chromewebstore.google.com

OverleafCopilot

🇨🇳China

05.0

Learnitive

Learnitive is an AI-powered writing tool that helps you create awesome scholarly content!

chromewebstore.google.com

05.0

BERTHA AI, co-pilot for Chrome.

Bertha AI is a content assistant for generative AI across all of the web.

chromewebstore.google.com

05.0

Apollo ai

ApolloAI is a browser extension that brings AI assistance to any textbox, generating suggestions with simple commands.

chromewebstore.google.com

Suprematy LLC

🇺🇸United States

05.0

YouMind

YouMind is an innovative creative agent that harnesses the power of generative AI to transform diverse materials into inspired creations.

youmind.com

2026 MIND MOTOR PTE. LTD.

05.0

AIPro

Your smart assistant - Use ChatGPT faster and more effectively with 500+ ready-to-use assistants to support your work and study!

chromewebstore.google.com

05.0

AI Text Generator - AIGeneratorBox

AI-powered text generation tool that uses natural language processing to generate articles, code, social media posts, and more.

chromewebstore.google.com

05.0

AIPRM for ChatGPT

AIPRM is your cheat code for ChatGPT. Adds a list of curated prompt templates and advanced features. Try today.

chrome.google.com

AIPRM, Corp.

🇺🇸United States

05.0

ContentBot AI Writer

Your new AI team member. Use the world's most advanced AI to write for you. Blog content, landing pages, ad copy, and so much more.

chromewebstore.google.com

Code Cabin Pty Ltd

🇿🇦South Africa

05.0

Writecream - AI-powered writing assistant

AI-powered writing assistant that quickly generates blog posts, YouTube video scripts, and podcast content.

chromewebstore.google.com

05.0

Tellit - Supercharged ChatGPT Tools

Supercharge ChatGPT and generate quality articles, SEO research, blog posts, YouTube scripts, and so much more.

chromewebstore.google.com

Tellit

05.0

Beebzi.AI

Beebzi.AI is an all-in-one AI content writer and voiceover platform designed for real estate agents and marketing professionals.

beebzi.ai

05.0

Writio

Writio is an AI-powered writer for blogs and websites, offering high-quality content generation, real-time news writing, style cloning, and original imagery.

writio.com

05.0

橙篇AI

OrangeSlice AI is a one-stop AI creation platform under Baidu, supporting long-form writing, PPT generation, document summarization, and other intelligent features.

cp.baidu.com

🇨🇳China

05.0

Junia AI

AI SEO writer that generates and auto-publishes content ranking on Google and cited by ChatGPT.

junia.ai

Junia AI

05.0

Inkwell

Inkwell is an AI-native writing platform for screenwriters, offering version control, structured editing, and agentic AI skills.

inkwell.software

Inkwell

05.0

SOPMaker

AI-powered generator that creates industry-specific standard operating procedures (SOPs) in under 60 seconds.

sopmaker.ai

ContractMaker.ai

05.0

ProofWrite.io

ProofWrite is an AI-powered SEO article writer that uses specialized agents to research, write, and fact-check content.

proofwrite.io

ProofWrite

🇫🇮Finland

05.0

GPT 활용 초안 생성기, DraftMate

GPT 기반으로 기안서 및 문서 초안을 자동 생성하고 검토하는 크롬 확장 프로그램입니다.

chromewebstore.google.com

주식회사 아이비김영

🇰🇷Korea

05.0

GPT Assistant

ChatSider is a free Chrome extension that brings ChatGPT-powered writing, translation, and reading assistance to any website.

chromewebstore.google.com

05.0

Akshara AI

Akshara is an AI-enabled content platform that simplifies content creation for businesses of all sizes.

chromewebstore.google.com

Spicyfy Ventures LLC

05.0

aiWritely

aiWritely is a free AI writing platform with 82+ tools for content creation, copywriting, SEO, and more.

aiwritely.com

05.0

GenApe

GenApe is an all-in-one AI tools platform for writing, image creation, video, and presentations, designed for marketing, ecommerce, and business productivity.

genape.ai

GenApe 生成猿

🇹🇼Taiwan

05.0

Promptly

Promptly provides predefined prompts for AI writing software like ChatGPT and Jasper, helping users quickly generate high-quality content.

chrome.google.com

05.0

Speech Outline Generator

Generate speech outlines quickly and easily.

chromewebstore.google.com

Stargazer Media LLC

🇺🇸United States

05.0

ChatGPT for all sites

A ChatGPT-based Chrome extension providing AI assistant features such as reading, writing, and translation.

chromewebstore.google.com

05.0

Appdron AI

A powerful and stylish ChatGPT interface for marketers and content creators.

chrome.google.com

05.0

Jenni

Jenni is an AI-powered academic writing and research workspace that helps students and researchers write, cite, and review papers with traceable sources.

jenni.ai

05.0

Overleaf

Overleaf is a collaborative online LaTeX editor for scientific and technical writing, usable without prior LaTeX knowledge.

overleaf.com

Overleaf

🇬🇧United Kingdom

05.0

Dub

Your blog on autopilot with auto-generated high quality, SEO-ready articles.

dub.io

Dub

🇦🇺Australia

05.0

WP Wand

WP Wand is an AI content generation plugin for WordPress that helps your team create high quality content 20X faster and 50x cheaper.

wpwand.lemonsqueezy.com

15.0

Paperguide

面向科学研究工作流与证据综合的 AI 原生平台，内置参考文献管理与研究智能体。

paperguide.ai

Paperguide:面向科学研究工作流的 AI 平台

05.0

Writingmate: #1 AI Copilot powered by GPT-4

WritingMate.ai is a free AI-powered browser extension that helps you write emails, messages, and content faster using ChatGPT and GPT-4.

chromewebstore.google.com

WritingMate.ai

🇺🇸United States

05.0

StoryPath

AI-powered book planning app that generates branching plot options to cure writer's block.

storypath.app

StoryPath.app - AI-Powered Story Planning Software

05.0

Citez AI

Citez is the best AI assistant for writing, making your work faster and more efficient.

citez.ai

2025 Company

05.0

ProWritingAid

An AI-powered writing assistant and grammar checker for storytellers.

prowritingaid.com

Orpheus Technology

15.0

HarperFlow

HarperFlow researches, writes, and auto-publishes source-backed articles to Webflow, WordPress, and Shopify blogs for AI-search visibility.

harperflow.io

HarperFlow

05.0

Verla AI

Verla is an AI humanizer and assignment helper for college students, helping draft essays, research papers, lab reports, presentations, case studies, and code, then refine writing to sound natural and human.

verla.io

Verla

05.0

ThinkInPublic

Turn ChatGPT conversations and rough thinking into deliberately structured, discoverable blog posts that feel unmistakably yours.

thinkinpublic.app

05.0

GeekArt Writing

AI-native fiction writing workspace with reviewable AI revisions, annotations, and story context.

geekart.ai

GeekArt Writing

05.0

写作猫浏览器插件

秘塔写作猫是一款由AI赋能的写作工具，帮您推敲用法、斟酌文法、改写文风，还可以续写文章。

chromewebstore.google.com

05.0

OpenWord

AI SEO writer that analyzes user intent and top-ranking pages to generate articles that outrank competitors.

openword.ai

Openword: SEO AI Tool

05.0

Korna

Korna is an AI-powered blog-sharing platform that empowers every voice.

korna.io

Korna.io

05.0

GranthOS

Free online LaTeX editor with AI assistance for researchers, students, and academics.

granthos.com

GranthOS

05.0

Writechip

Writechip is an AI article writer that generates high-quality, SEO-friendly content to boost traffic and sales.

writechip.com

Writechip - Leading AI Article Writer

05.0

Magic Bookifier

AI Ghost Writer & Story Generator that turns your ideas, audio, or text into high-quality books instantly.

magicbookifier.ai

Supreme Robot, LLC

05.0

文智doc

AI generates Word documents, online generation and export download, eliminating manual formatting, suitable for reports, summaries, meeting minutes and other formal documents.

wenzhidoc.com

文智doc

🇨🇳China

05.0

公文宝

免费AI公文写作神器，基于大语言模型一键生成合规公文材料。

gongwenbao666.com

2025 广州微阿信息技术有限公司

🇨🇳China

05.0

Loqito

Loqito turns voice memos into publish-ready LinkedIn posts, X threads, emails, and blogs with team review.

loqito.ai

M21 Ventures

05.0

Hemingway Editor

Hemingway Editor makes your writing bold and clear.

hemingwayapp.com

Boondoggle Studio, LLC

05.0

Writefull

Writefull is automated writing and proofreading for academics, using the most advanced AI to date.

writefull.com

Writefull

05.0

Zety Resume Builder

Zety is an online resume builder with AI tools, templates, and expert career guides to help job seekers land interviews.

zety.com

BOLD

🇵🇷Puerto Rico

05.0

Sidelong

Sidelong is a writing platform that combines AI assistance with personal knowledge management to help you write and publish better.

sidelong.app

Whatcha, Inc.

05.0

Rytr

Rytr is a free AI writing assistant that generates original, compelling content in over 40 use cases and 30+ languages.

rytr.me

05.0