Top 12 Open-Source Alternatives to Yahoo Mail

Yahoo Mail

Web-mail with a terabyte of free storage space & spam protection. Yahoo!

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Product categories

Business & Commerce Calendar Communication Direct Mail Disposable Email Email Email Archiving Email Clients Email Management Email Service Provider Enterprise Communication Self-hosted Email

Summary

The top open-source alternatives to Yahoo Mail are Tutanota, Lob, and Mailpile. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Tutanota Landing Page
1

Tutanota

Get your encrypted mailbox for free.
Pricing:
- Open Source
#Email #Enterprise Communication #Email Clients 181 social mentions
Lob Landing Page
2

Lob

A simple API to integrate print & mail solutions into your applications.
Pricing:
- Open Source
#Email #Communication #Business & Commerce 3 social mentions
Mailpile Landing Page
3

Mailpile

Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.
Pricing:
- Open Source
#Email #Enterprise Communication #Email Clients
Spark Mail Landing Page
4

Spark Mail

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Pricing:
- Open Source
#Email #Calendar #Enterprise Communication 32 social mentions
Thexyz Landing Page
5

Thexyz

Secure premium email service with mobile sync apps for calendar, contacts, tasks, notes and FISMA compliant email archiving.
Pricing:
- Open Source
- Paid
- $2.95 / Monthly (25GB)
#Email #Website Builder #Email Archiving 1 social mentions
Criptext Landing Page
6

Criptext

Criptext - Security that goes beyond encryption.
Pricing:
- Open Source
#Email #Communication #Email Service Provider 3 social mentions
Mail-in-a-box Landing Page
7

Mail-in-a-box

Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.
Pricing:
- Open Source
#Email #Email Service Provider #Email Clients 125 social mentions
mailcow Landing Page
8

mailcow

An open source mailserver suite.
Pricing:
- Open Source
#Email #Open Source #Email Service Provider 87 social mentions
Roundcube Landing Page
9

Roundcube

Web-based IMAP email client
Pricing:
- Open Source
#Email #Enterprise Communication #Email Clients 17 social mentions
iRedMail Landing Page
10

iRedMail

A fully fledged, free email server solution, an open source project (GPL v2).
Pricing:
- Open Source
#Email #Email Service Provider #Email Clients 3 social mentions
SimpleLogin Landing Page
11

SimpleLogin

Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.
Pricing:
- Open Source
- Freemium
- Free Trial
- $2.99 / Monthly (Premium)
#Email #Fake Email #Email Productivity 273 social mentions
Rainloop Landing Page
12

Rainloop

RainLoop is a web based email client.
Pricing:
- Open Source
#Email #Enterprise Communication #Email Clients 1 social mentions