Best AI Writing Tools 2026

🆓Free Plan Available🔍Built-in SEO Tools📝Long-Form Writing✅Plagiarism Checker👥Team Collaboration💰Under $30/month

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	☆Pin column	☆Pin column	☆Pin column	☆Pin column	☆Pin column	☆Pin column
SPEC / FILTER	Jasper AI View deal →✓✕	Writesonic Writesonic View deal →✓✕	Copy.ai Copy.ai View deal →✓✕	Grammarly Pro View deal →✓✕	Surfer SEO View deal →✓✕	OpenAI ChatGPT Plus View deal →✓✕
Rating	★★★★★4.3	★★★★★4.2	★★★★★4.2	★★★★½4.6	★★★★½4.5	★★★★½4.7
Best for	Teams	SEO content	Marketers	Editing	SEO rankings	All-rounder
PRICING & OVERVIEW
Entry Price	£49	£49	£29	£30	£99	£20
Brand	Jasper	Writesonic	Copy.ai	Grammarly	Surfer	OpenAI
User Rating	4.3 ★	4.2 ★	4.2 ★	4.6 ★	4.5 ★	4.7 ★
Best For	Marketing teams	SEO blogs & articles	Marketing workflows	Grammar & writing quality	SEO content optimisation	Versatile AI assistant
CLEARPIQ DATA
Subscription Cost	£588	£588	£348	£360	£1,188	£240
App Score	—	—	—	4.5/5	—	4.7/5
Output Originality	91%	88%	87%	95%	84%	93%
Output Quality	8.4/10	7.8/10	7.5/10	8.6/10	7.9/10	9.1/10
PLANS & FREE ACCESS
Monthly Price	$49/mo (Creator)	$49/mo (Lite)	$29/mo (Chat)	$30/mo (Pro)	$99/mo (Essential)	$20/mo (Plus)
Annual Plan	$39/mo (Creator)	$39/mo (Lite)	$24/mo (Chat)	$12/mo (Pro)	$79/mo (Essential)	$20/mo (no discount)
Free Plan / Trialⓘ	✗	✓	✓	✓	✗	✓
Output Limitⓘ	Unlimited	15 articles/mo (Lite)	Unlimited (Chat)	Unlimited (editor)	30 articles/mo (Essential)	Unlimited (rate limited)
AI MODEL & CAPABILITIES
AI Modelⓘ	GPT-4o + Claude 3	GPT-4o + Claude Haiku	GPT-4o + Claude + Gemini	Proprietary + GPT-4	GPT-4 + NLP algorithms	GPT-4o + o1 + o3-mini
Long-Form Contentⓘ	✓	✓	✓	✗	✓	✓
Templatesⓘ	50+ templates	100+ templates	90+ templates	—	—	—
Content Types	Blog, Social, Email, Ads	Blog, SEO, Social, Email	Blog, Social, Email, Ads	Editing + AI rewriting	Blog, SEO articles	Any — text, code, images
WRITING FEATURES
Tone Control	✓	✓	✓	✓	✗	✓
Brand Voiceⓘ	✓	✓	✓	✓	✗	✗
SEO & RESEARCH
SEO Toolsⓘ	✓	✓	✗	✗	✓	✗
Keyword Research	✗	✓	✗	✗	✓	✗
Plagiarism Checkerⓘ	✓	✓	✗	✓	✗	✗
COLLABORATION & WORKFLOW
Team Seats	Up to 5 (Pro plan)	1 (Lite) · 5+ (Teams)	5 seats (Chat plan)	1 (Pro) · 3+ (Business)	2 (Essential)	— (solo only)
API Accessⓘ	✓	✓	✓	✓	✓	✓
Chrome Extension	✓	✓	✓	✓	✓	✗
Customer Support	Chat + Email	Live chat	Email + Chat	Email	Live chat	Community + Help centre

Prices are RRP and may vary. Specs verified May 2026. Some links are affiliate links — we may earn a commission at no extra cost to you.