Best Claws Mail Alternatives in 2026
Updated
20 tools from email clients ranked against Claws Mail on the same published basis.
- 1Claws Mail vs Zoho Mail
- 2Claws Mail vs Mailbutler Smart Assistant
- 3Claws Mail vs Spark Mail
- 4Claws Mail vs Epistles Mail
- 5Claws Mail vs eM Client
- 6Claws Mail vs Mailspring
- 7Claws Mail vs Mozilla Thunderbird
- 8Claws Mail vs Spike
- 9Claws Mail vs Dove
- 10Claws Mail vs Newton Mail
- 11Claws Mail vs Canary Mail
- 12Claws Mail vs Workspace ONE Boxer
- 13Claws Mail vs Shortwave
- 14Claws Mail vs Missive
- 15Claws Mail vs Saymail
- 16Claws Mail vs Airmail
- 17Claws Mail vs PigeonPost
- 18Claws Mail vs Velo
- 19Claws Mail vs Sparrow
- 20Claws Mail vs Superhuman Mail
Claws Mail 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 | Dove | 8.9 | Free plan | $16.67/mo | Android, iOS, Mac, Web, Windows |
| 10 | Newton Mail | 8.8 | Free plan | $5/mo | Android, iOS, Mac, Windows |
| 11 | Canary Mail | 8.8 | Free plan | $3/mo | Android, iOS, Mac, Windows |
| 12 | Workspace ONE Boxer | 8.5 | No | $5.40/mo | Web, Windows, Mac, Linux, iOS, Android |
| 13 | Shortwave | 8.5 | $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 | PigeonPost | 8.3 | Free plan | Free | Linux, Mac, Windows |
| 18 | Velo | 8.3 | Free plan | Free | Linux, Mac, Windows |
| 19 | Sparrow | 8.3 | Free plan | Free | Linux, Mac, Windows |
| 20 | Superhuman Mail | 8.2 | No | $2.08/mo | Web, Windows, Mac, iOS, Android |
Make your tool an alternative to Claws Mail
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Claws Mail alternatives
What is the best alternative to Claws Mail?
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 Claws Mail?
Zoho Mail is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Claws Mail?
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.