Grammarly guide
Is Grammarly AI?
Understand how Grammarly uses AI writing assistance and how it differs from an AI text humanizer.
How Grammarly uses AI
Modern writing assistants use AI to suggest grammar fixes, rewrite sentences, adjust tone, and improve clarity. That makes Grammarly an AI-powered writing tool in many parts of its workflow.
AI assistant versus AI humanizer
An AI assistant helps write and edit. An AI humanizer is narrower: it reviews AI-like phrasing and suggests more natural rewrites while keeping the original meaning.
Try a free AI humanizer
Paste an AI-generated draft into the free Grammarly alternative humanizer to review stiff wording, compare rewrites, and make the text sound more natural without creating an account.
Open the humanizer