Alternatives

Products that do what WildDuck – Self-hosted modern email server does

1AS
A self-hosted email engine▲149
2020 · mailcoach.app
2PE
Plain Email – An app for one-touch email processing▲322
2016 · plainemail.com
3HS
Heimdall – Self-managed email alias/forwarding service▲130
2020 · github.com
4OE
OpenBSD Email Service – A free-email alternative▲215
2018 · github.com
5SO
Switchboard – open-source email processing in Erlang▲92
2014 · switchboard.spatch.co
6LF
Listmonk – Fast self-hosted newsletter and mailing list manager▲343
2019 · github.com
7CE
Candymail – Email Automation for Node.js▲86
2020 · saasbase.dev
8DA
Drymail – A minimalist but complete email framework for Python▲21
2019 · github.com
9CU
Cypht – Unique Open Source Webmail▲110
2016 · cypht.org
10GA
Glider, a better email client▲81
2012 · glider.io
11FM
Flute – my attempt at a better email API▲40
2018 · flutemail.com
12
Pingly▲86
A new messaging platform working to evolve email
2014
13AS
A simple SMTP proxy that bridges legacy software to modern SMTP servers▲47
2017 · github.com
14
Mailcloud▲110
A New Way to Email
2014
15FE
FWD:Everyone – Making email into a social network▲57
2016 · fwdeveryone.com
16PA
Postman – A command-line utility for batch-sending email▲48
2014 · github.com
17WA
Wumbo – a new temporary email generator▲23
2020 · wumbo.co
18LA
LEAR – A simple and fast HTTP server to serve static resources▲66
2018 · github.com
19EA
Emaildrop – a free disposable email service with a GraphQL API▲35
2019 · emaildrop.io
20EI
EmailPK – Instant encrypted email▲53
2014 · diafygi.github.io
21PO
ParseMail.org – A tool for email admins▲8
2015 · parsemail.org
22YE
Your Email Assistant in the Cloud▲22
2012 · tray.io
23AC
A console-based email client with fully integrated Lua scripting▲6
2015 · github.com
24MA
Monitoring and automation for email servers, starting with Postfix▲22
2021 · github.com

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