Shortwave
Shortwave is an AI-powered email assistant for inboxes. It can organize, draft, search and schedule emails in one sentence, integrate with tools like Slack and calendars, and turn your inbox into an automated workspace.
Updated: 2026-10-26
What is Shortwave?
Shortwave is an AI-powered email assistant that drives email management. It is positioned to completely automate tedious email processing, allowing users to treat their inboxes as a conversational workstation. It uses intelligent agents to help users sort, draft, search and schedule emails, and users can initiate actions with just one sentence. The product covers iOS, Android, Mac and Windows. The official team emphasizes that it can save teams several hours every day, returning time to truly important work.
Who is it for?
- Knowledge workers and teams who receive a large volume of emails and are often overwhelmed by their inboxes, and who need to cut down on the time spent processing them.
- Managers who need to convert emails into to-do items and want to clear their inboxes quickly, moving closer to inbox zero.
- Teams already using tools like Slack, calendars, and Notion who want to connect email with other workflows.
- Efficiency enthusiasts and heavy email users who want to reduce mouse operations and do everything with keyboards and shortcut keys.
Key features
5One-click email automation
Hand over tasks like organizing, scheduling, composing, and searching to AI agents. Simply describe your needs in natural language to activate the workflow. For example, ask it to find all receipts for the London trip and add them to the expense report.
Smart Inbox Organization
One click to identify important emails and to-dos, with one-click cleanup for the rest. Combined with column view, the inbox is divided by importance, sender or label, so that focus is no longer distracted.
Write filtering rules in natural language: Write scripts in natural language to automatically tag, star, and archive emails, putting the control of classification back in the user's hands instead of applying fixed black-box rules.
Tone-Learning Writing Assistant: Learns your unique voice and style from the emails you've sent, and composize replies that sound just like you, reducing the wariness of recipients caused by robotic tone.
Answer-providing Search
Perform AI searches across team emails and attachments. It not only locates emails but also analyzes cross-team emails and attachments to derive the conclusions you need, rather than just returning a list of matches.
How to use Shortwave
- 1First, use the built-in inbox columns and bulk organization to filter out promotional and subscription emails, quickly approaching the clean state of inbox zero.
- 2Write common actions into AI filtering scripts to automate repetitive categorization instead of manually dragging and archiving them every time.
- 3Let the writing assistant learn your writing style for a period of time before using it officially, and the quality of the replies will be closer to your real tone and wording.
- 4Turn emails directly into to-dos, group, sort and add notes to them in the inbox, reducing switching back and forth between email and task tools.
- 5For all-day process automation, you can integrate with over 3,000 apps via its sister product to automate reply drafts as well.
Traffic & popularity
Data month Sep 2026
Shortwave receives about 650.5K visits per month and ranks #57,777 worldwide.
Monthly visits
12 monthsTraffic sources
- Direct84.0%
- Search8.3%
- Social3.0%
- Referrals2.6%
- Mail1.0%
- Other1.0%
Top countries
- United States52.4%
- Germany20.4%
- Netherlands6.4%
- South Korea6.3%
- Japan3.3%
Estimated from third-party traffic data.
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