Side by side
Maillifier vs MorningZero
Both stand on ai email assistants. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Self-hostedWeb
Choose Maillifier if you want free, Gmail-based triage and AI-drafted replies while keeping sending under your control. It requires your own Gemini API key, and its free-tier rate limits may be exceeded; users can wait or set up Google Cloud billing in that case.
Visit Maillifier
Free trial AndroidLinuxMac+2
MorningZero combines multi-account email, explainable AI search, rules and calendar tools in one workspace. Its Android, desktop and browser coverage is broad, but iPhone users and self-hosted IMAP users face stated limits.
Visit MorningZeroThe facts
| Maillifier | MorningZero | |
|---|---|---|
| Free plan | Yes | A free trial |
| Open source | Not published | Not published |
| Runs on | Self-hosted, Web | Android, Linux, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Solo: $15 a month |
| Plans published | 1 | 3 |
| Maker | Not published | Not published |
| Website | maillifier.com | morningzero.com |
| On ai email assistants | #14 of 46 | #26 of 46 |
Maillifier: what it does well
- Drafts replies using Google Gemini, typically within 1–5 minutes.
- Allows personal rules through an email command.
- Uses a Google Doc for company information and tone guidance.
- Detects sender language and drafts replies in that language.
- Lists support for common document and spreadsheet attachments.
What to know first
- Requires a Google account with Gmail access.
- Users must obtain and manage their own Gemini API key.
- Does not automatically send drafted replies.
- Gemini API free-tier rate limits may be exceeded.
MorningZero: what it does well
- Combines Gmail, Outlook and supported IMAP inboxes
- Explains AI triage labels
- Searches live across connected inboxes
- Plain-English rules include previews
- Calendar includes Google and Microsoft accounts
What to know first
- No iPhone app
- No free plan
- Custom IMAP unsupported on self-serve plans
- Automatic sending is unavailable
Alternatives to Maillifier Alternatives to MorningZero The whole list