Side by side
Cursus vs WunderMail
Both stand on email clients. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxWindows
Cursus focuses on a local, keyboard-driven email workflow without a paid tier or account requirement. Its optional Bridge adds scripting capabilities, while users seeking cloud sync or built-in AI will not find those features here.
Visit Cursus Free plan Windows
WunderMail offers Gmail-focused Windows mail access with multi-account support, offline actions, and native notifications.
Visit WunderMailThe facts
| Cursus | WunderMail | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Windows | Windows |
| Lowest paid plan | Free or on request | WunderMail Premium: $9.99 a year |
| Plans published | 1 | 3 |
| Maker | Not published | WunderMail |
| Website | opencursus.app | wundermail.app |
| On email clients | #109 of 142 | #105 of 142 |
Cursus: what it does well
- Free plan with no signup required
- Windows and Linux desktop support
- Search spans messages across accounts
- Twenty-two keyboard shortcuts for inbox actions
- Portable local data and system-keychain passwords
What to know first
- No built-in AI assistant
- No cloud sync
- No calendar tools
- No free trial, though the plan is free
WunderMail: what it does well
- Supports up to five Gmail or G Suite accounts
- Offline access to the last 30 days
- Windows notification and taskbar integrations
- Local storage of Gmail data and OAuth tokens
- Free plan with no limitations
What to know first
- Windows-only platform
- Free version is supported by ad banners
- Offline sync covers only 30 days
- Third-party app not affiliated with Google
Alternatives to Cursus Alternatives to WunderMail The whole list