AI Tool Comparison
Comparing as AI Grammar & Proofreading ToolsGrammarly vs Wordtune
Grammarly
VS
Wordtune
Verdict by Category
Detailed Comparison
Feature
Grammarly
Wordtune
Pricing
FreemiumGrammarly's Free plan is available at no cost and includes mistake-free writing, tone detection, and 100 AI text generation prompts per month — suitable for individuals with basic needs.
The Pro plan costs $12/member/month billed annually ($30/month when billed monthly) and adds full-sentence rewrites, tone adjustments, brand voice customization, style guide adherence, and 2,000 AI prompts per month.
Enterprise plans are available through Superhuman Go with unlimited members, proactive AI across all apps and tabs, confidential mode, data loss prevention, granular roles and permissions, and dedicated support. Organizations report saving an average of $5,000 per employee per year.
FreemiumWordtune offers a free plan with access to the core rewriting and paraphrasing tools with daily usage limits — sufficient for occasional writing tasks.
Premium plans unlock unlimited rewrites, summarization without limits, AI writing continuation, grammar checking, and advanced rewrite modes. Pricing is approximately $9.99/month (monthly) or around $6.99/month billed annually.
Business plans are available for teams needing collaborative features, higher usage limits, and organizational controls. Student discounts are also available on the pricing page.
Categories
AI Writing Assistant ToolsAI Productivity ToolsAI Copywriting Tools
AI Writing Assistant ToolsAI Productivity ToolsAI Copywriting Tools
Summary
AI writing assistant for real-time grammar, clarity, tone, and style — works everywhere you write
AI writing assistant for rewriting, paraphrasing, and sentence restructuring — by AI21 Labs
Grammarly Pros & Cons
Pros
- Works across every app and browser — not just a standalone editor
- Trusted by 40M+ users and 50K+ organizations worldwide
- Tone and clarity suggestions go well beyond basic spell-check
- Free plan is genuinely useful with no credit card required
- Enterprise features include DLP, SSO, and brand style guides
- Integrates natively with Google Docs, Outlook, and Slack
Cons
- Pro plan can be expensive at $30/month when billed monthly
- AI generation prompts are limited even on Pro (2,000/month)
- Suggestions can sometimes feel overly prescriptive for creative writing
- Desktop app required for full cross-app functionality
- No long-form AI document drafting like dedicated writing tools
Wordtune Pros & Cons
Pros
- 10M+ users and 782M rewrites chosen — proven at massive scale
- Context-aware suggestions preserve original meaning while improving clarity
- Tone switching (formal/casual) is instant and accurate
- YouTube video summarizer is a unique productivity feature
- Excellent for ESL writers needing natural-sounding English
- Free plan available with no credit card required
- Built on AI21 Labs' advanced language model technology
Cons
- Only writes output in English — not for non-English content creation
- Free plan has daily usage limits on rewrites and summaries
- Not designed for long-form content generation from scratch
- Less powerful for deep developmental editing than ProWritingAid
- Some advanced features require premium subscription