Introducing Humanizer, rewrite stiff drafts so they read like a person wrote them

Hey Product Hunt, the Supafast team here.

We just launched Humanizer. The problem we kept running into across our own products, drafts came out technically fine but obviously not human. Articles, support replies, marketing copy, all readable but instantly forgettable. Readers tune out before the first paragraph.

Humanizer takes a draft and rewrites it through a three pass engine. The first pass detects the source voice and tone (corporate, casual, academic). The second pass restructures sentence rhythm, mixing short and long, breaking repetitive patterns. The third pass injects natural variation, contractions, mild redundancy, the kind of imperfection real writers leave behind.

Free up to a thousand words per month, paid plans for heavier use. Pick a tone (friendly, professional, witty), paste a draft, get a rewrite in seconds.

Try it on something you wrote that came out flat and tell us how the rewrite reads.