NaSMail Alternatives
NaSMail is described as 'Standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in HTML 4.01 with minimal JavaScript and CSS. It has very few requirements and is very easy to configure and install' and is an website in the office & productivity category. There are more than 10 alternatives to NaSMail, not only websites but also apps for a variety of platforms, including Mac, iPad, iPhone and Self-Hosted apps. The best NaSMail alternative is Gmail, which is free. Other great sites and apps similar to NaSMail are OpenProject, Roundcube, Apple Mail and Zoho Mail.
- Mail Server
- Free • Open Source
- 79 Gmail alternatives
Gmail offers robust spam blocking, undo send, Google Chat for collaboration, Spaces for organizing projects, Google Meet video calls, Smart Reply, threaded conversations, and swift notifications, seamlessly integrating with Google Workspace for a comprehensive email experience.
License model
- Free • Proprietary
Application types
Country of Origin
United States
Platforms
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
- Android Wear
- Android TV
- Software as a Service (SaaS)
Top Gmail Features
- 189 OpenProject alternatives
Open source software that enhances team collaboration and productivity through features like Gantt charts, issue tracking, Scrum support, and document management. Supports classic, agile, or hybrid management styles while ensuring robust data protection and flexible task assignment.
License model
- Freemium • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Self-Hosted
- Software as a Service (SaaS)
- Cloudron
Top OpenProject Features
- 26 Roundcube alternatives
Roundcube webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking.
License model
- Free • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Self-Hosted
- PHP
- Cloudron
- Nextcloud
Roundcube Features
- 72 Apple Mail alternatives
There’s big news attached. The best way to manage email on a Mac, according to Apple.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- iPhone
- iPad
- Online
- Apple Watch
- 108 Zoho Mail alternatives
Zoho Mail is a secure, encrypted, and enterprise-ready email solution, a suite of apps tailor-made for your organization's needs.
License model
- Freemium • Proprietary
Application types
Country of Origin
India
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Apple Watch
- Android Tablet
License model
- Free • Proprietary
Application types
Country of Origin
Japan
Platforms
- Android
- iPhone
- iPad
InstAddr Features
Open Source WebMail Lite is a free community edition of full-featured WebMail Pro server application intended for users who need a clean and simple web mail application, which is fast and easy to use. Whether you need a free web browser based email client software for Windows ASP.
License model
- Free • Open Source
Application type
Country of Origin
United States
Platforms
- Online
- Self-Hosted
- 16 Squirrelmail alternatives
SquirrelMail is a standards-based webmail package written in PHP. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages render in pure HTML 4.0 (with no JavaScript required) for maximum compatibility across browsers.
Squirrelmail Features
The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.
License model
- Paid • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Online
- iPhone
- iPad
Polymail Features
The Gmail you love, now lighter and just as fast. Enjoy a smart inbox that keeps your messages safe and you organized. Receive notifications when mail arrives, then read and respond both online & offline. Plus, find messages quickly with powerful search and lots more.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Android
Postaci (Turkish for Postman) is multiplatform Webmail software which is database independent, multilanguage, POP3/IMAP, and fully MIME-compatible. While using POP3 mode to fetch messages it uses database fields to simulate IMAP folders, on which you can save, move, delete, and...
DiscontinuedLast commit on github : Jan 12, 2015. See https://github.com/Postaci-Webmail/Postaci
Unofficial, free and open-source Google Inbox Desktop App. Built using electron, Inboxer includes a menu bar which is globalmenu compatible and works, and keyboard shortcuts.
DiscontinuedProject archived. See https://github.com/denysdovhan/inboxer/issues/101