Shortwave
Email · Shortwave
What it does: AI-powered email app for Gmail with an assistant that searches and drafts.
Who it's for: Gmail users who get lots of email.
Paid only Paid from $30/seat/month (Business) Last verified Oct 15, 2026
What it does
SaneBox learns which emails matter and moves the rest to folders like SaneLater, sends you a digest, and lets you snooze, unsubscribe and get follow-up reminders. It works with almost any email provider.
Who it's for
Anyone overwhelmed by email, on any mail app.
Good points
- Works with Gmail, Outlook, iCloud and more
- No new app to learn
- Free 7-day trial
Watch out for
- Subscription only
- AI sorting needs some training
Good for
Clean up my inboxFilter unimportant emailsStop email overloadUnsubscribe from newslettersOrganize my emailEmail reminders
Pricing
Free plan: no · Paid plans from $4.54/month billed every 2 years (Snack)
Free 7-day trial. Snack $4.54/month billed every 2 years; Lunch $7.46/month; Dinner $22.04/month (2-year billing).
Last verified Oct 15, 2026 on the official pricing page. Prices can change; check before you buy.
Alternatives
Spark Mail
Email · Readdle
What it does: Smart email app with AI writing and team features.
Who it's for: Individuals and small teams wanting a nicer email app.
Free plan available Paid from $8.25/user/month billed yearly (Plus) Last verified Oct 15, 2026
Fyxer AI
Email · Fyxer AI
What it does: AI assistant that drafts email replies in your tone and takes meeting notes.
Who it's for: Busy professionals, founders and small-business owners.
Free plan available Paid from $37/person/month billed annually (Pro) Last verified Oct 15, 2026
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Getting started with AI chat assistants: prompting basics: How to choose a free AI assistant, write clear requests (prompts) that get useful answers, and avoid common beginner mistakes.