Its mainly the performance, it works really well, I have tried almost every humanizer that I could find with a google search and writehybrid stands out as the most undetectable ai humanizer that retains quality, its easy to use, quick onboarding, great customer support, I personally use their api with claude code to humanize academic content, the pricing is also competitive, and I would recommend it to anyone who is a researcher and works in academia Review collected by and hosted on G2.com.
their free plan is highly limited, you dont get the real product on the free plan, so unless you upgrade, the free plan is absolutely useless Review collected by and hosted on G2.com.