Best Writing tools for Long-form
15 tools
Looking for Writing tools that are built for Long-form? We compared 15 of them so you do not have to open forty tabs. Every tool on this page is listed in our Writing category and tagged Long-form, which means it was checked by a human, has a working website and a clear pricing model.
The list starts with Surfer SEO, Writesonic and Hemingway Editor and continues with smaller, more specialised options. For each tool you will find a one-line summary, the pricing type and the tags that describe what it does best, so you can shortlist candidates in a minute and then dive into the detail pages for screenshots, alternatives and links.
We re-check this page whenever a new Writing tool is approved, so the ranking reflects what is actually available in 2026 rather than a snapshot from last year.
Surfer SEO
Writing
Content editor that scores your writing against top-ranking pages
FeaturedPaid
Writesonic
Writing
AI writer for SEO-optimized articles and marketing copy
Freemium
Hemingway Editor
Writing
Make your writing bold and clear, now with AI rewrites
Freemium
ProWritingAid
Writing
Grammar checker and style editor for serious writers
Freemium
NovelAI
Writing
AI-assisted storytelling and image generation for fiction
Paid
Frase
Writing
Research, outline, and optimize SEO content
Paid
Jenni AI
Writing
AI assistant for academic writing with citations
Freemium
Sudowrite
Writing
AI writing partner built for fiction authors
PaidSponsored
A card inside every grid, after every eight tools.
Ad
Lex
Writing
A word processor with an AI collaborator built in
Freemium
Scalenut
Writing
SEO content lifecycle from keyword planning to publishing
Paid
Koala
Writing
One-click SEO articles with real-time data and Amazon affiliate support
Freemium
NeuronWriter
Writing
NLP-driven content optimization and semantic recommendations
Paid
Junia AI
Writing
Long-form SEO blog writer that ranks
Freemium
Article Forge
Writing
Generate complete, unique articles automatically
Paid
Type
Writing
AI-first document editor for drafting faster
Freemium
Frequently asked questions
- How were these Writing tools selected?
- Every tool is submitted, reviewed by a human and tagged by hand. This page lists the approved Writing tools that carry the Long-form tag, with featured and popular tools first.
- Are there free Writing tools for Long-form?
- Many are. Look for the Free or Freemium pricing badge on each card, or open the Writing category and filter by pricing.