head to head · open source
useSend vs Twake Mail
useSend has 4,775 GitHub stars, 447 forks, 37 open issues and last shipped 3 days ago. Twake Mail has 666 stars, 129 forks, 388 open issues and last shipped yesterday. useSend leads on adoption by 617% (4,775 vs 666 stars). useSend is written in TypeScript under AGPL-3.0; Twake Mail is written in Dart under AGPL-3.0. useSend has attracted 9% as many forks as stars, Twake Mail 19%. Twake Mail was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (email, hacktoberfest), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| useSend | Twake Mail | |
|---|---|---|
| GitHub stars | ★ 4.8K | ★ 666 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | Dart |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 447 | ⑂ 129 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick useSend if
- You weight community size — 4.8K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Twake Mail if
- You want the Twake Mail feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Dart
- You evaluated both and Twake Mail fits your workflow better
About useSend
The Open Source sending infrastructure. Learn more » Discord . Website · Issues About this project As most of email products out there, useSend also uses Amazon SES under the hood to send emails. We provide an open and alternative way to send emails reliably and cheaply with a great dashboard. You can also use useSend manage contacts and send bulk emails(newsletter, product updates etc). We will take care of the subscriptions. Currently we only support emails, but we plan to expand to other sending protocols like SMS, push notification and even whatsapp. We are currently in beta! Features [x] Add domains [x]…
read the full useSend overview →
About Twake Mail
Twake Mail Client Website • Report Bug This project aims at providing a multi platform mobile email application, running the JMAP protocol and will also deliver additional features to the Twake Mail back end. Twake Mail is developed with love by Linagora. Here is how Twake Mail looks like on a phone: Here is how Twake Mail looks like on a tablet: Build app 1. Go to root folder of project 2. Run scripts/prebuild.sh script 3. Build + iOS: + Android: + Web: change SERVER URL in env.file with your JMAP server then run: or you can find our images in: FAQ Why did you choose JMAP? Read more... That is a good question!…
read the full Twake Mail overview →
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Frequently asked questions
Is useSend or Twake Mail more popular?
useSend has 4,775 GitHub stars and Twake Mail has 666. useSend has the larger community by that measure.
Are useSend and Twake Mail free?
Both are open source. useSend is licensed under AGPL-3.0 and Twake Mail under AGPL-3.0. Neither carries a licence fee.
What is the difference between useSend and Twake Mail?
useSend is written in TypeScript and Twake Mail in Dart. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, useSend or Twake Mail?
Choose useSend if you want the larger community (4,775 stars) or its AGPL-3.0 licence terms. Choose Twake Mail if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.