The 10 best AI email assistants in 2026

Email is a digital hydra. For each one you bat out of your inbox, two others take its place. You finally pass the info on to your co-worker, only to drown in a jet of newsletters. Wouldn't it be great if AI could be your personal email Hercules? The competition for the best AI email assistant software is in full swing. You'll find powerful options that'll help you write emails, improve communication, sort through conversations, or burn a stack of junk mail in a flash. This is a lot more compared