Kai vs thread.
Kai
hirekai.aithread.
usethreademail.comSide by side
| Figure | Kai | thread. |
|---|---|---|
| Price from | $20/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 3 | 1 |
| Spec score · AI Email Assistants | 8.3 (#10) | 7.1 (#34) |
| Platforms | Kai offers a browser app and a macOS desktop app, and its homepage lists availability on iPhone and Android. | The extension runs in Chrome and works with Gmail and Outlook on the web. |
| Product | Kai describes itself as an AI executive assistant that tracks email, meetings, and direct messages and follows up on commitments. | thread. is an AI email assistant that reads an email thread, drafts a reply in your voice, and inserts it into Gmail or Outlook. |
| Support | Morgen lists Intercom as a provider for customer support and user communication, and the site provides a contact page. | The maker lists [email protected] for questions and says it will try to clarify the privacy policy by email. |
Plans
In their own words
thread.
thread. has no write-up on Specifiction yet; its figures are above.