Software Alternatives, Accelerators & Startups

OpenMailBox VS Postbox

Compare OpenMailBox VS Postbox and see what are their differences

OpenMailBox logo OpenMailBox

Openmailbox

Postbox logo Postbox

The Power Email App for busy professionals, like you.
  • OpenMailBox Landing page
    Landing page //
    2018-11-08
  • Postbox Landing page
    Landing page //
    2023-04-21

OpenMailBox videos

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Postbox videos

App Pick of the Week: Postbox

More videos:

  • Review - Postbox E-Mail Client Review
  • Review - PostBox - A Smarter Email Client

Category Popularity

0-100% (relative to OpenMailBox and Postbox)
Email Clients
8 8%
92% 92
Email
7 7%
93% 93
Enterprise Communication
16 16%
84% 84
Calendar
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare OpenMailBox and Postbox

OpenMailBox Reviews

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Postbox Reviews

10 BEST Outlook Alternatives in 2023
Postbox is a tool that helps you to add dynamic data fields to responses and templates. It allows you to reuse HTML snippet within message replies. This Outlook mail client alternative app provides more than 25 design signature templates.
Source: www.guru99.com
10 Alternatives to Thunderbird Reddit – Ease Your Email Life!
Outlook, an email client with a similar Microsoft interface and similar features to Thunderbird, should be considered by anyone using Microsoft Office. Many power users like PostBox for Windows and Mac, MailMate for Mac, and almost even The Bat for Windows to enjoy extra features and configuration options.
Source: droidpile.com
11 Best Thunderbird Alternatives That Make Email Easier
Next up, on our list of the best Thunderbird alternatives, we have PostBox. It is accessible for Windows and Mac. It offers some advanced features as you can point out particular folders as favorites for quick action.
10 Alternatives to Mozilla Thunderbird
Search is fast and powerful and includes files and images. Encryption is provided through Enigmail, as it is with Thunderbird. The layout and interface can be customized, while the Quick Bar enables you to take action on an email with a single click. You can even add experimental features with Postbox Labs.

Social recommendations and mentions

Based on our record, OpenMailBox seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OpenMailBox mentions (1)

  • Have you ever been permanently locked out of Gmail/Yahoo or a Windows/MSN/Microsoft email account? - What happened?
    Which email service provider do you use now if you don't mind me asking? I remember openmailbox.org I think it was founded by a guy in France originally wasn't it? Source: almost 2 years ago

Postbox mentions (0)

We have not tracked any mentions of Postbox yet. Tracking of Postbox recommendations started around Mar 2021.

What are some alternatives?

When comparing OpenMailBox and Postbox, you can also consider the following products

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

Thunderbird - Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

Tutanota - Get your encrypted mailbox for free.

Mailbird - Mailbird is the best email client for Windows 7, 8 and 10

Riseup - Riseup provides online communication tools for people and groups working on liberatory social change. We are a project to create democratic alternatives and practice self-determination by controlling our own secure means of communications.

Microsoft Outlook - Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.