AI Email Assistants

The best AI email assistants in 2026, tested and ranked. Superhuman, Shortwave, Fyxer, Serif and more — real pricing, what each does best, and who should pick which.

Superhuman vs Shortwave in 2026, compared head-to-head. Speed, AI drafting, AI search, Outlook support, and pricing from $14 vs $30/mo — with a clear pick for each user.

Our hands-on Superhuman review for 2026. Split Inbox, 100+ shortcuts, the rebuilt Auto Drafts AI, real pricing from $30/mo, and honest pros and cons. Rated 4/5.

Superhuman pricing for 2026, explained. Starter at $30/mo, Business at $40/mo, what the AI tier unlocks, annual savings, and whether it