WhiteSmoke | 502 followers on LinkedIn. WhiteSmoke is a world-leading company in the field of English writing technologies, with a focus on products that enhance and correct grammar, spelling, and writing style. WhiteSmoke products are based on natural language processing (NLP) technology, featuring unique and patented artificial intelligence algorithms for text analysis. WhiteSmoke was established in 2002 to answer an emerging need – quality written communications in a time of increasing global interactions brought on by the growth of the Internet.