Otto Mail vs Shortwave: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Otto Mail and Shortwave side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Otto Mail leads on lower entry price. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Otto Mail
Gmail and Outlook, with an assistant that asks first
Best for you if:
- • People who live in Gmail or Outlook and want mail, calendar and to-dos in one app with an assistant that asks before acting
Shortwave
Automate your email with AI for enhanced productivity and inbox management.
Best for you if:
- • You want AI email client
| At a Glance | Otto Mail | Shortwave |
|---|---|---|
Starts at | Free plan, paid from $6.99/mo, billed monthly Plus plan | Free plan, paid from $7/mo, billed monthly Personal plan |
Category | Email Clients AI Assistants | Productivity Communication |
Rating | n/a | 4.4/5 G2 4.4 68 reviews |
Free plan | Yes | Yes |
Choose Otto Mail or Shortwave?
Choose Otto Mail if
- People who live in Gmail or Outlook and want mail, calendar and to-dos in one app with an assistant that asks before acting
- You want gmail and Outlook, with an assistant that asks first
- Budget matters ($6.99/mo, billed monthly vs $7/mo, billed monthly)
- You work in email clients, not productivity
Choose Shortwave if
- You want AI email client
- You want good for productivity
- You work in productivity, not email clients
In-Depth Analysis
Otto Mail
Gmail and Outlook, with an assistant that asks first
Key features
Shortwave
Automate your email with AI for enhanced productivity and inbox management.
Shortwave's pricing is fair, offering a generous Free tier for basic use and a well-priced Personal tier at $7/month for individual AI features.
Strengths
- Pro: AI email client
- Pro: Good for productivity
- Pro: Gmail integration
- Pro: Active development
- Pro: Good features
Weaknesses
- Con: Gmail only
- Con: Expensive premium
- Con: Learning curve
- Con: Feature gaps
- Con: Better alternatives exist
Key features
Plans and prices: Otto Mail vs Shortwave
| Tool | Plans and prices | Source |
|---|---|---|
| Otto Mail |
| ottomail.app/pricing read Nov 2, 2026 |
| Shortwave |
| shortwave.com/pricing |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Otto Mail pricing and Shortwave pricing.
Key Takeaways
Otto Mail
- Lower entry price: $6.99/mo, billed monthly vs $7/mo, billed monthly
Shortwave
- Choose if you want automate your email with AI for enhanced productivity and inbox management
What the data shows
On the data below, Otto Mail leads on lower entry price. We do not name an overall winner for this pair.
- Only Shortwave has a published user rating (4.4/5 from 68 reviews); Otto Mail has none we can show.
- Otto Mail has the lower entry price: $6.99/mo, billed monthly (Plus) against $7/mo, billed monthly (Personal) for Shortwave.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Otto Mail and Shortwave compare in 2026?
On the data below, Otto Mail leads on lower entry price. We do not name an overall winner for this pair. Only Shortwave has a published user rating (4.4/5 from 68 reviews); Otto Mail has none we can show. Otto Mail has the lower entry price: $6.99/mo, billed monthly (Plus) against $7/mo, billed monthly (Personal) for Shortwave. Both have a free plan.
What are Otto Mail and Shortwave used for?
Otto Mail: Gmail and Outlook, with an assistant that asks first. Shortwave: Automate your email with AI for enhanced productivity and inbox management.
What does Otto Mail cost vs Shortwave?
Otto Mail's cheapest paid plan is Plus at $6.99/mo, billed monthly; it also has a free plan. Shortwave's cheapest paid plan is Personal at $7/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between Otto Mail and Shortwave?
Otto Mail focuses on gmail and Outlook, with an assistant that asks first. Shortwave's main strength: AI email client.