Demi vs thread.
Demi
demi.aithread.
usethreademail.comSide by side
| Figure | Demi | thread. |
|---|---|---|
| Price from | $25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | — |
| Plans published | 3 | 1 |
| Spec score · AI Email Assistants | 8.3 (#9) | 7.1 (#34) |
| Spec score · AI Email Writing Tools | 8.2 (#9) | 7.2 (#26) |
| Audience | Demi describes its users as founders, sellers, recruiters, and people who work extensively in their inbox. | The maker describes thread. as built for people who write a lot of email. |
| Deletion | Demi says customer data is deleted within 24 hours after a deletion request or revoked access. | The privacy policy says uninstalling the extension removes its local storage data, while OpenAI may retain API prompts and responses under its own policy. |
| Product | Demi is an AI teammate that prepares work across email, meetings, Slack, and CRM tools. | 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 | Support is available by email at [email protected], with replies within two business days and sooner if work is blocked. | 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.