No Copywriter Should Be Without Grammarly: It's An Essential Tool For Proofreading When I first considered trying Grammarly, I did so with a sense of trepidation. What if someone who knows I'm a copywriter finds out I use it? "Imagine me getting some grammar correction tool," I snorted with indignation. "What could it possibly teach me?" That was before I signed up for the free version of Grammarly and became a convert. Now, I wouldn't be without it. As a professional copywriter, I need to be constantly on the ball to ensure that my writing is error-free.