Grammarly vs ProWritingAid: Which Writing Tool Should You Use?

Published May 21, 2025 · 8 min read

If you're anything like me, writing clearly and correctly doesn’t always come naturally. Whether I’m drafting a blog post, replying to a client email, or just trying to sound a little more professional, I need help cleaning things up. That’s where tools like Grammarly and ProWritingAid come in — but they’re not created equal. Here’s what I’ve learned using both (and which one might fit you better).

⚙️ First Impressions & Ease of Use

Grammarly feels polished. It’s quick, clean, and pops up when you need it — whether you’re writing in Gmail, Google Docs, or Word. ProWritingAid is a bit slower, but it gives you way more feedback. If you want surface-level fixes, Grammarly wins. If you want to nerd out and analyze every part of your writing, ProWritingAid is your playground.

📊 Feature Comparison

💰 Pricing

• Grammarly Premium: Around $12/month (annual)
• ProWritingAid Premium: $10/month (annual) or $399 for lifetime access

Grammarly is a little more expensive, but offers better daily utility. ProWritingAid's lifetime plan is a steal if you're in it for the long haul.

🙋‍♀️ Which One Should You Use?

Use Grammarly if you:

• Write a lot of emails, social posts, or reports
• Want something that just works in the background
• Care about fast, clean fixes

Use ProWritingAid if you:

• Write long-form content (books, research, articles)
• Love feedback and want to improve your writing over time
• Prefer deep analysis vs just surface corrections

🧠 My Take

Personally, I use Grammarly more — just because I do a lot of short writing and it catches the basics fast. But if I were writing a novel or serious long-form piece, I’d fire up ProWritingAid. They actually make a good pair if you're bouncing between quick edits and deep work.

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