Fear ChatGPT-Use Getting Caught? This AI Plug Adds Typos To Make You Sound More ‘Human’ by NDTV Profits | April 27, 2026 9:19 pm | Latest Posts, Market, Trending News Venture capitalist Ben Horowitz has introduced the browser plugin ‘Sinceerly’, a sort of “evil twin” of Grammarly that deliberately introduces human-like errors in text.