Shortwave vs Inbox Zero, Superhuman, Spark and HEY

This comparison examines alternatives to Shortwave, an AI email client. The speaker describes its inbox organization, drafting based on previous emails, autocomplete and inbox search. They also say the team is focusing on Tasklet and giving Shortwave less attention. That is the speaker's assessment, not a verified product roadmap.

The main distinction is whether to change email clients. Inbox Zero is shown running alongside Gmail; the speaker also says it supports Outlook. The demonstration covers automatic categorization, replies drafted in the user's voice, calendar availability and follow-up labels. The speaker also describes custom rules for forwarding travel emails or filing contracts in Google Drive. Its optional Chrome extension adds another way to view newsletters.

Superhuman replaces the email interface. The speaker demonstrates keyboard commands for selecting, archiving and restoring messages, and discusses AI drafting and labels. Spark gets a more qualified assessment: the speaker says automatic labels and drafts are not yet available, limiting its usefulness as a direct replacement.

HEY uses a manual screener to control incoming mail. The speaker raises concerns about switching email providers and integration compatibility. The video does not establish local execution, offline operation or self-hosting for these tools.