Best Twobird Alternatives in 2026
Updated
20 tools from email clients ranked against Twobird on the same published basis.
- 1Twobird vs Zoho Mail
- 2Twobird vs Mailbutler Smart Assistant
- 3Twobird vs Spark Mail
- 4Twobird vs Epistles Mail
- 5Twobird vs eM Client
- 6Twobird vs Mailspring
- 7Twobird vs Mozilla Thunderbird
- 8Twobird vs Spike
- 9Twobird vs Newton Mail
- 10Twobird vs Canary Mail
- 11Twobird vs Dove
- 12Twobird vs Workspace ONE Boxer
- 13Twobird vs Shortwave
- 14Twobird vs Missive
- 15Twobird vs Saymail
- 16Twobird vs Airmail
- 17Twobird vs Superhuman Mail
- 18Twobird vs BlueMail
- 19Twobird vs Gmelius
- 20Twobird vs Polymail
Twobird alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Zoho Mail | 9.7 | Free plan | $0.08/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Mailbutler Smart Assistant | 9.4 | Free plan | $7/mo | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 3 | Spark Mail | 9.3 | Free plan | $8.25/mo | Android, iOS, Mac, Windows |
| 4 | Epistles Mail | 9.3 | Free plan | $2.92/mo | Android, iOS, Linux, Mac, Web, Windows |
| 5 | eM Client | 9.0 | Free plan | $3.33/mo | Android, iOS, Mac, Windows |
| 6 | Mailspring | 9.0 | Free plan | — | Linux, Mac, Windows |
| 7 | Mozilla Thunderbird | 8.9 | Free plan | Free | Android, Linux, Mac, Windows |
| 8 | Spike | 8.9 | Free plan | $4/mo | Android, iOS, Mac, Web, Windows |
| 9 | Newton Mail | 8.8 | Free plan | $5/mo | Android, iOS, Mac, Windows |
| 10 | Canary Mail | 8.8 | Free plan | $3/mo | Android, iOS, Mac, Windows |
| 11 | Dove | 8.6 | Free plan | $20/mo | Web, Windows, Mac, iOS, Android |
| 12 | Workspace ONE Boxer | 8.5 | No | $5.40/mo | Web, Windows, Mac, Linux, iOS, Android |
| 13 | Shortwave | 8.5 | No | $30/mo | Android, iOS, Mac, Web, Windows |
| 14 | Missive | 8.4 | No | $14/mo | Web, Windows, Mac, iOS, Android |
| 15 | Saymail | 8.4 | Free plan | €3.25/mo | Windows, Mac, Linux, iOS, Android |
| 16 | Airmail | 8.3 | Free plan | $2.50/mo | iOS, Mac |
| 17 | Superhuman Mail | 8.2 | No | $2.08/mo | Web, Windows, Mac, iOS, Android |
| 18 | BlueMail | 8.2 | No | — | Windows, Mac, Linux, iOS, Android |
| 19 | Gmelius | 8.1 | No | $19/mo | Android, API, Browser, iOS, Web |
| 20 | Polymail | 8.0 | No | $10/mo | Web, Windows, Mac, iOS |
Make your tool an alternative to Twobird
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Twobird alternatives
What is the best alternative to Twobird?
Zoho Mail, number 1 in email clients with a score of 9.7 out of 10. The others here: Mailbutler Smart Assistant, Spark Mail, Epistles Mail and 16 more.
What is the best free alternative to Twobird?
Zoho Mail is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Twobird?
Yes: Mozilla Thunderbird.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.