What are the key differences between Writer and Grammarly?

Compare Writer and Grammarly side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Writer and Grammarly scored?

Writer has an AI score of 8.1/10 and Grammarly has an AI score of 9.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Writer vs Grammarly 2026 - Compared

Writer

Grammarly

WINNER Grammarly

Grammarly edges ahead with a score of 9.3/10 compared to 8.1/10 for Writer. While both are highly rated in their respect...

Writer

8.1 Great

AI Writing Assistant Get Writer open_in_new

emoji_events WINNER

Grammarly

9.3 Excellent

AI Writing Assistant Get Grammarly open_in_new

Writer From $29/mo

payments

Grammarly From $9.99/mo (premium) Free plan available

psychology AI Verdict

Grammarly edges ahead with a score of 9.3/10 compared to 8.1/10 for Writer. While both are highly rated in their respective fields, Grammarly demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Grammarly

verified Confidence: Low

Ready to decide? Get Grammarly arrow_forward

description Overview

Writer

Writer is an enterprise-focused AI platform that prioritizes brand compliance and security. Unlike many other tools, it allows companies to build custom style guides and terminology databases, ensuring that all AI-generated content adheres to strict brand standards. It is highly secure, making it a favorite for regulated industries like finance and healthcare. Writer is not just a writing tool; it...

Grammarly

Grammarly is an AI-powered writing assistant that provides real-time grammar, spelling, punctuation, and style suggestions across multiple platforms including browsers, desktop apps, and mobile keyboards. The service integrates directly into email clients, word processors, and web forms, making it unobtrusive yet constantly available. Beyond basic correction, Grammarly offers tone detection, clari...