Quiet but useful writing infrastructure
Grammarly is easy to underestimate because it does not always look dramatic. Its value comes from improving the baseline quality of large amounts of routine writing.
For teams that send a lot of email, customer communication, or internal documentation, that baseline improvement compounds over time.
Editing support, not deep strategy
Grammarly is strongest when the problem is polish, not ideation. It does not replace content strategy or expert knowledge, but it does reduce avoidable communication mistakes.
That makes it a practical default layer for organizations that care about writing hygiene.