“The only writing tool nobody had to be told to use”
Used daily for 2+ years
We have bought writing tools before and watched them go unopened. Grammarly is simply present in the places people already write, so adoption was immediate and permanent. Our customer emails read noticeably better than they did a year ago.
Pros
Zero training. The style guide keeps 40 people writing consistently. Tone detection catches the email I should not send.
Cons
The generative side is unremarkable — we use a separate assistant for drafting.
Problems it solves
Improved company-wide writing quality without running a single workshop.
H
Hannah G.Validated Reviewer
Customer Success Lead · Financial services · 11–50 employees
4.5
July 11, 2026
“Raised the floor across 60 people”
Used daily for 2+ years
We did not need better writers, we needed fewer badly-written customer emails. Grammarly Business with a company style guide fixed that in a month, mostly because nobody has to remember to use it — it is just there in Outlook.
Pros
Ubiquity. Style guide enforcement. Tone detection has prevented several emails I would have regretted.
Cons
The generative side is unremarkable; we still use a separate assistant for drafting.
Problems it solves
Customer-facing writing quality became consistent without training anyone.
B
Ben C.
Freelance Consultant · Consulting · Self-employed
4.0
May 25, 2026
“Useful, but I ignore half its advice”
Used daily for 2+ years
For catching genuine errors it is excellent. For style it wants everything shorter and blander, and if you accept every suggestion your writing loses whatever made it yours. Treat it as a proofreader, not an editor.
Pros
Catches real mistakes reliably. Works in every tool I use.
Cons
Style suggestions homogenise voice. The AI writing is worse than the assistant I already pay for.
A tool that reads every text field in the browser is exactly the kind of thing our infosec team exists to question. Enterprise tier answered it — data residency, retention controls, SSO — but expect that conversation, and start it early.
Pros
Enterprise controls were sufficient once we looked properly. Adoption needed no training at all.
Cons
Broad text access is a legitimate concern that needs answering before rollout.
