productivity hacks newsletters

NewsletterFIT tracks 5 newsletters that cover productivity hacks as a primary topic, 3 of them with posts in the last 90 days. By publicly shown subscriber count, the largest are Fwd: from a friend (117K), The Tidy Home (96K) and Health in Plain English (10K). Brands detected sponsoring these newsletters recently include Substack.

Updated Oct 31, 2026 · sorted by publicly shown subscribers · methodology