Side by side
Sparrow vs Twobird
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 LinuxMacWindows
Sparrow combines multi-account email, offline organization, scheduling, and calendar connections in a desktop app. Its stated free plan and encryption support may fit users whose needs match its listed platform requirements.
Visit Sparrow
Free plan AndroidiPhoneMac+2
Twobird brings supported email accounts together with task, note, reminder, and calendar tools across desktop and mobile. Its account support is limited to Gmail and Outlook.
Visit TwobirdThe facts
| Sparrow | Twobird | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Android, iPhone, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Twobird |
| Website | getthesparrow.app | twobird.com |
| On email clients | #28 of 142 | #32 of 142 |
Sparrow: what it does well
- Unified inbox supports multiple email providers.
- Local full-text search works offline.
- Rules can sort and manage messages.
- Supports PGP and S/MIME email encryption.
- Free plan costs nothing.
What to know first
- Desktop app; no mobile coverage is listed.
- Windows 10 or newer is required.
- macOS 11 Big Sur or newer is required.
Twobird: what it does well
- Available on web, Windows, macOS, iOS, and Android.
- Supports Gmail and Outlook, including G Suite addresses.
- Shared notes allow browser editing without signup.
- Inbox can bring messages, notes, and reminders together.
- Free plan includes email and calendar features.
What to know first
- Currently supports Gmail and Outlook accounts only.
- Email handling depends on an installed app rather than server routing.
Alternatives to Sparrow Alternatives to Twobird The whole list