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Grammarly vs Writesonic
Our Verdict
Based on ratings, features, pricing, and capabilities, Grammarly edges ahead in this comparison. Grammarly scores higher on user ratings and overall feature set.
Feature
Grammarly
Writesonic
Rating
⭐ 4.8/5
⭐ 4.6/5
Free Plan
Starting Price
$12/mo
$16/mo
Monthly Visits
72.0M
15.0M
API Support
Open Source
AI Capabilities
Mobile App
Desktop App
Browser Extension
Integrations
7 apps
4 apps
Team Size
ENTERPRISE
SMB
Grammarly Pros & Cons
Pros
- Works seamlessly inside every web browser, Slack, Word, and email client
- Tone detector prevents misunderstandings in professional emails
- Free tier catches the vast majority of common grammar and spelling errors
Cons
- Premium tier is a notable monthly subscription
- Occasionally suggests overly simplified sentence structures
Writesonic Pros & Cons
Pros
- Generates complete 2,500-word SEO articles with images in minutes
- Direct one-click export to WordPress and Shopify
- Includes no-code chatbot builder Botsonic
Cons
- Articles require human editing and fact-checking before publishing
- Word count limits tied to chosen model quality tier
Grammarly Key Features
- Real-Time Spelling & Grammar Checking
- Tone & Clarity Suggestions
- Generative AI Text Completion (100 prompts/mo on Free)
- Plagiarism Detection
Writesonic Key Features
- Article Writer 6.0 with Real-Time Web Research
- Chatsonic Conversational Assistant
- Botsonic Custom No-Code Chatbot Builder
- One-Click WordPress Publishing