Winterlight Labs builds technology that can quickly and accurately detect signs of cognitive impairment from a sample of speech. WinterLight Labs develops a novel AI technology platform that can quickly and accurately quantify speech and language patterns to help detect and monitor cognitive and mental diseases. This platform can analyze natural speech to detect and monitor dementia, aphasia, and various cognitive conditions. Using a short one-minute sample of speech, WinterLight can characterize the speaker's cognitive, acoustic, and linguistic state, including lexical diversity, syntactic complexity, semantic content, and articulation. Winterlight was founded in 2015 and is based in Toronto, Canada.