Dev tools · alternatives · 2026

24 alternatives to Hansel by Seedling

Your email, your server, your keys so you're not locked out

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
Nuage Email▲733
Create a custom address linked to your Gmail
2017 · expireddomains.com · its alternatives →
2
lockrMail▲195
Own the power to organize and protect your email inbox
2021 · app.lockrmail.com · its alternatives →
3
mjml.▲550
The open source framework for responsive emails
2016 · mjml.io · its alternatives →
4EE
Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170
Manage sales and customer relationships directly inside Gmail. Streak is the CRM your team will actually use—integrated, smart, and loved by 750,000+ users.
2013 · streak.com · its alternatives →
5
Hansel▲102
Remember everything you've worked on
Aug 2026 · hansel.so · its alternatives →
6
Beeble▲314
The safest platform to exchange emails and store files
2024 · beeble.com · its alternatives →
7
Sigmail▲233
Personalize your email outreach using AI
2022 · its alternatives →
8
ProtonMail▲144
Encrypted email, made simple. Now open to everybody.
2015 · proton.me · its alternatives →
9
Emailgurus - Open Source▲111
Keep your Gmail inbox focused on people you know
2022 · keepknown.com · its alternatives →
10
Drag and Drop Email Editor by Vero▲148
Design beautiful emails, faster.
2020 · getvero.com · its alternatives →
11
Dumbail▲161
Only read what you need
2024 · dumbail.framer.website · its alternatives →
12EA
Eul – a lightweight desktop client for Skype, Slack, Gmail, and more▲111
2017 · eul.im · its alternatives →
13EI
EmailPK – Instant encrypted email▲53
2014 · diafygi.github.io · its alternatives →
14
Mailvelope▲61
End-to-end email encryption for webmail
2021 · mailvelope.com · its alternatives →
15
Dark Mail▲62
Truly Encrypted Email That Even Encrypts the Metadata
2014 · its alternatives →
16
ProtonMail▲82
End-to-end encrypted email, based in Switzerland.
2014 · proton.me · its alternatives →
17
Gblock▲107
Block email tracking in Gmail
2025 · gblock.app · its alternatives →
18AP
A personal Gmail▲127
Hey guys, so I've been building my own Gmail for the past few weeks and would like your feedback. Find a preview here: http://i.imgur.com/UDz2y.png (Mouse cursor is over the "REPLY" button, to show the hover-effect) The app you see in the screenshot is what I've been using in the past week and it starts to feel better than the gmail interface. Just a quick explanation: - It's conversation-based like Gmail. - Conversations with new emails are on the left. - Conversations may be labeled ... based on predefined filters or manually. - Every conversation stays in the left sidebar until marked…
2012 · i.imgur.com · its alternatives →
19
Heimdall – Self-managed email alias/forwarding service▲130
Self-hosted personal email guardian with one-step deployment - fterh/heimdall
2020 · github.com · its alternatives →
20
Just Mail▲64
Secured email platform based on distributed storage network
2014 · its alternatives →
21
Dmail▲87
A privacy focused email provider using Blockchain technology
2019 · dmail.online · its alternatives →
22
Salu Mail▲93
Take control of your email privacy
2023 · its alternatives →
23
End-to-end encrypted email, based in Switzerland▲45
Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.
2014 · protonmail.ch · its alternatives →
24
EmailPK ▲69
Instant encrypted email
2014 · diafygi.github.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →