We’ve all been there: you send a long email to your boss or a client, hit send, and immediately notice a glaring typo in the very first sentence. Your stomach drops.
For years, Grammarly was the default safety net to stop this from happening. But over the last year, a bunch of smart writing assistants have popped up that don’t just fix your spelling—they completely rewrite your clumsy sentences. Let’s look at the top three options to see which one belongs on your desktop.
1. Grammarly (The Reliable Old Guard)
Grammarly is still the most popular tool out there for a reason: it works everywhere. Whether you are typing a WhatsApp message on your phone, an email in Gmail, or a document in Word, Grammarly is there.
- The Good: It’s unmatched at catching basic comma mistakes, spelling errors, and passive voice.
- The Bad: The free version bugs you constantly to upgrade to the paid plan, and its style suggestions can sometimes make your writing feel a bit stiff and robotic.
2. Wordtune (The Style Shifter)
Wordtune does something completely different. Instead of just highlighting errors, it focuses on the tone of your writing.
- The Good: If you highlight a sentence, Wordtune will give you five different ways to say the exact same thing. You can click a button to make it sound “More Formal” for a business email, or “More Casual” for a message to a colleague.
- The Bad: The free version restricts how many sentences you can rewrite per day, which can be frustrating if you are working on a long piece.
3. ProWritingAid (The Deep-Dive Editor)
This is the tool built for serious writers, bloggers, and long-form creators.
- The Good: It gives you massive, incredibly detailed reports about your writing habits. It will tell you if you are using the same word too many times, if your sentences are too long to read comfortably on a phone screen, or if your pacing is off.
- The Bad: The interface is packed with buttons and charts, which can feel completely overwhelming if you just want a quick spell-check before sending an email.
The Verdict
If you just want an invisible safety net that catches your typos while you work across different apps, stick with Grammarly. If you often struggle with making your emails sound polite or professional, use Wordtune. And if you are writing blog posts or books and want to seriously improve your writing style, invest the time to learn ProWritingAid.