Category 02 · 10 tools

Best AI Writing & Copywriting tools in 2026

Tools that draft, rewrite, paraphrase and polish text, from long-form blog posts to ad copy and grammar checks.

Buying guideHow to Pick an AI Writing Tool: Grammarly, QuillBot, Jasper, Writesonic and When ChatGPT Is EnoughRead →

At a glance

Feature comparison

Scroll sideways to see every feature. Included · Limited · No · — not confirmed

ToolGrammar & style checkingParaphrasing / rewritingLong-form draftingBrand voice / style guidePlagiarism checkerAI content detectionWorks in browser / other appsLanguagesTeam workspace
Grammarly logoGrammarlyYesPaid plans onlyLimitedPaid plans onlyPaid plans onlyPaid plans onlyYesEnglish + 5 (translation 19)Yes
QuillBot logoQuillBotYesYesNoNoPaid plans onlyYesYes23 (paraphraser)Yes
Writesonic logoWritesonicNo—YesYes———50+Yes
Jasper logoJasperLimitedYesYesYesPaid add-on—Chrome and Edge30Yes
Koala AI logoKoala AINo—YesYesNoNoNoMany languages—
Rytr logoRytrLimitedYesLimitedCustom tonesPaid plans only—Yes20+ (40+ on Premium)—
ProWritingAid logoProWritingAidYesYesLimitedLimitedLimited—YesEnglish onlyLimited
Copy.ai logoCopy.aiNoYesYesYesNoNo——Yes
Hypotenuse AI logoHypotenuse AINoYesYesYesYes——25+Yes
Wordtune logoWordtuneYesYesNoNoNo—YesEnglish—

The 10 best writing tools, ranked

01

Best for: Catching errors and polishing tone in everyday writing across the apps you already use. AI writing assistant for grammar, clarity, tone and generative rewriting across apps.

Top pickFree planFrom $12/mo
02

Best for: Paraphrasing, summarizing and checking academic or everyday writing on a budget. AI paraphraser, grammar checker, summarizer and AI detector popular with students and writers.

Top pickFree planFrom $19.95/mo
03

Best for: SEO content plus tracking and improving brand visibility in AI search engines. AI writing and AI-search visibility (GEO) platform for SEO content, articles and marketing copy.

Top pickPaid onlyFrom $79/mo
04

Best for: Marketing teams producing on-brand campaign content with governance at scale. Enterprise AI marketing content platform with brand voice, agents and campaign workflows.

Free trialFrom $69/mo
05

Best for: Generating SEO blog posts and Amazon affiliate roundups ready to publish. AI writer that produces SEO-optimized long-form blog posts and Amazon affiliate roundups in one click.

Free trialFrom $25/mo
06

Best for: Low-cost short-form copy such as emails, ads, product descriptions and social posts. Low-cost AI writing assistant with 40+ use cases and templates for short-form copy.

Free planFrom $7.50/mo
07

Best for: Deep style and structure editing for novelists and long-form writers. AI grammar checker, style editor and manuscript analysis tool aimed at fiction and long-form writers.

Free planFrom $10/mo
08

Best for: Automating repeatable sales and marketing content workflows for GTM teams. AI GTM platform for marketing and sales copy, workflows and content automation.

Free planFrom $29/mo
09

Best for: Ecommerce teams generating and enriching product descriptions across large catalogs. AI content platform for ecommerce product descriptions, SEO blogs and brand-voice content at scale.

Free trialFrom $150/mo
10

Best for: Rephrasing sentences and adjusting tone while you write in the browser. AI21 Labs' AI writing companion for rewriting, tone adjustment and summarizing.

Free planFrom $6.99

Head-to-head comparisons

All 45 writing comparisons →

Prices last checked September 2026. Plans change often — confirm on each vendor's site.