Alternatives

Products that do what Hansel by Seedling does

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

1
Nuage Email▲731
Create a custom address linked to your Gmail
2017 · expireddomains.com
2
lockrMail▲195
Own the power to organize and protect your email inbox
2021
3
mjml.▲554
The open source framework for responsive emails
2016
4
Hansel▲102
Remember everything you've worked on
Aug 2026 · hansel.so
5
Sealit▲511
Simple data security to get compliant & stay productive
2023
6
Amazon Key▲449
An in-home security camera and smart lock
2017
7
Beeble▲314
The safest platform to exchange emails and store files
2024
8
ProtonMail▲144
Encrypted email, made simple. Now open to everybody.
2015
9
Emailgurus - Open Source▲111
Keep your Gmail inbox focused on people you know
2022
10
Drag and Drop Email Editor by Vero▲148
Design beautiful emails, faster.
2020
11KA
Kanmail – An email client that functions like a kanban board▲271
2020 · github.com
12
00▲280
Email software you can own
2024
13
Keybase Chat▲253
End-to-end encrypted chat built into Keybase
2017
14
HEML▲191
Quickly craft clean, responsive emails.
2017
15
Dumbail▲161
Only read what you need
2024
16EE
Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170
2013 · streak.com
17
ProtonMail▲82
End-to-end encrypted email, based in Switzerland.
2014
18
Gblock▲107
Block email tracking in Gmail
2025
19
Mail Rocket▲141
Create a mail merge with Gmail and Google Sheets
2024
20
Keepmail▲146
Secure and private email forwarding service
2023
21
NordLocker▲87
Store and share your files securely
2020
22
Just Mail▲64
Secured email platform based on distributed storage network
2014
23
Dmail▲87
A privacy focused email provider using Blockchain technology
2019
24
Hop Encrypted Email▲132
Completely private chat email, w/ encrypted email messaging
2017

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