Writesonic vs Grammarly

Choosing between Writesonic and Grammarly? Here's a quick side-by-side look at pricing, key strengths and limitations of both AI tools — so you can pick the right one faster.

Writesonic

$16/mo · Freemium

AI writer with SEO tools for long-form articles and blogs

✅ Strengths:

• SEO-optimised long-form article writer
• Built-in keyword and research tools
• Landing page and ad copy generation
• Bulk content creation

❌ Limitations:

• Quality varies by topic and prompt
• Credits can run out quickly

Full Writesonic Review →

Grammarly

$12/mo · Freemium

AI writing assistant that fixes grammar, tone and clarity everywhere you write

✅ Strengths:

• Real-time grammar, spelling and punctuation checks
• Clarity, tone and conciseness suggestions
• AI generative writing and full-sentence rewrites
• Works across browsers, Docs, email and apps

❌ Limitations:

• Advanced suggestions require Premium
• Primarily English-focused

Full Grammarly Review →