Zoho Mail vs Postbox

Microsoft 365

Google Workspace

Mailbird

eM Client

Thunderbird

Proton Mail

Compare Zoho Mail and Postbox based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

Google Workspace is a suite of applications from Google which offers a number of tools to communicate and collaborate with colleagues, store files, and manage data from all devices.

Microsoft 365, formerly Office 365, provides web, desktop, and mobile apps for Outlook, Word, Excel, PowerPoint, OneNote, Publisher, Skype, OneDrive, Exchange Online, and more

ProtonMail is a web-based email management platform that helps businesses securely transmit encrypted emails between users both inside and outside of the organisation.

Zoho Mail, a business-oriented and privacy-guaranteed email service, is your single email solution. Zoho Mail also comes bundled with modern collaborative tools and a suite of apps to meet your business needs. Migrate now and get your unique email address with Zoho Mail.


Archiving & Retention

Authentication

Autoresponders

Chat/Messaging

Collaboration Tools

Contact Management

Data Recovery

Email Management

Email Marketing

Email Monitoring

Encryption

Inbox Management

Mobile App

Response Management

Routing

Search

Shared Inboxes

Signature Management

Spam Blocker

Tagging

Whitelisting/Blacklisting

Zoho Mail

Android

Web-based

Windows

iPad

iPhone

Network Engineer

Its great application you can create your company dedicated email accounts, and assign to your company team. Its very good option I like it most.

Web Developer

All of my clients are really happy with Zoho as they never faced any difficulty due to Zoho's user friendly user interface. I really appreciate Zoho for providing such wonderful service.

Talent Acquisition Executive

There are no detailed manual to the problem that I face, and only after seeking support from the customer service the problem is fixed.

Review about Zoho

Zoho is an amazing and super complete email platform, it has a series of useful features and tools for those who work with emails, especially companies.

Product Lead

Communicating with my team has been pretty seamless. It's pretty easy to understand, good UX and great customer support.

IT Coordinator

I love this app so much and the best part is easy configuration and integration with other apps like slack and dropbox.

Owner

The limited versions are quite limited. Also, terrible spam filtering (filters known contacts in spam occasionally and not always catching obvious spam).

Excellent tool totally free, with excellent performance and accessible in any browser.

Project manager 

I absolutely love using this email for my business. It was extremely easy to integrate and was extremely user friendly and easy to integrate with our employees google accounts.

manager

You can use your domain to create emails. The price is very competitive and you have some good free features.

The user interface of Zoho mail is just wonderful, loading speed is awesome as I never faced any downtime and loading issues since I started to use Zoho.

Data & Operations

Even with some additional features, it's extremely affordable and much cheaper than other providers like Gmail. It also comes paired with other business features and applications that could be useful.

Founder

Overall, my experience with Zoho Mail has been great. It was easy to set up, easy to create new email addresses, and easy to use everyday for email.

Copywriter 

It cannot be integrated with HubSpot. It’s really disappointing to use it in mobile browser, difficult to read and type.

Senior Project Manager

Zoho mail is an asset to startup and mid-range companies since the value for money is above expectations. Likewise, user-friendliness is a positive feature of this application.

Content Visualizer

If you are looking for a yourname@yourdomain.tld email address this is a good alternative to GSuite.

Recruiter

I don't know if it is the problem with my smartphone or it just won't work.

Marketing Head Deputy

We manage all the customer support and the company work emails using Zoho and it's great.

Zoho Mail screenshot: Zoho mail one view

Zoho Mail screenshot: Calendar

Zoho Mail screenshot: Instant chat

Zoho Mail screenshot: Email collaboration

Zoho Mail screenshot: Smart Filters

Zoho Mail screenshot: Mail reminders

Zoho Mail screenshot: Offline email

Zoho Mail screenshot: Tasks

Zoho Mail screenshot: Notes

Zoho Mail screenshot: Night mode

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Small Business

eM Client is a powerful email client for Windows and macOS with a clean and easy-to-use interface. It also offers features for calendars, tasks, contacts, notes and chat.

eM Client covers all professional communication needs
for any team or enterprise and easily connects to any email service.

Thunderbird is an on-premise email management platform designed to help businesses securely handle, search, organize, archive, and filter email conversations from within a unified platform. The Mail Account Setup Wizard allows professionals to set up existing user accounts with information, such as email address, name, and password.


Mailbird is a desktop email management application that helps businesses of all sizes synchronize messages from multiple accounts in a centralized inbox and connect the platform with LinkedIn. Mailbird's speed-reading functionality lets employees read at a fast pace to increase email productivity.

Postbox is an email management application that aims to enhance productivity. The application offers an interface that is reminiscent of Apple Mail, providing a familiar experience to users. However, it distinguishes itself with additional capabilities and tools to handle demanding workloads.

Postbox

Pastor

I am from the old school and when I had a registration problem I had trouble getting someone to respond.

Strategic Planner

What I enjoy most about Postbox is the ability for me to customize it to my needs. I also enjoy the new features that allow me to quickly form communications and sort my incoming emails.

Filters, rules, folders, quick commands - excellent choices to help speed along message handling. Also excellent capabilities with encryption and signatures.

Software Engineer

The interface is better and can be customized with themes. The software also is more reliable than Apple's offerings, and is solid, reliable software.

Owner/Manager

All and all, I've been super pleased with it's functionality as well as it's ease of use.

founder

Its features and integration with other productivity tools make it a great choice for users who want a robust email management solution.

Account Manager

As a user with multiple projects for multiple enterprises going at the same time, I found myself missing communications or misplacing threads because of the sheer volume.

Partner

Ease of use- Grouping of emails- Ease of archive- Amazing search features.

Product Manager

Notifications are still somewhat ugly, and there is no more specific configuration about that (disable notifications for an account or certain emails, for example).

Reliable, stable Software, fast, and gets continuously improved.

Account director

When I contacted the support, I was asked to paid 8$ to get assistance. I bought a lifetime licence and now I am stuck with a broken software.

Additionally, the software integrates with popular productivity tools, such as zapier, dropbox, etc, making it easy to manage emails in the context of other tasks and projects.

I like the theme option with the software and the ability to organize accounts groups as well as folders etc easily on the fly.

Producer

But for me, it is the simplicity of it all,  that it is quick and easy, I can change the default theme with 1 click, and it only took a few minutes to set up how I wanted it.

Senior Designer

It is easy to use and has so many themes and features. So user friendly and didn't cost an arm and a leg to purchase.

Postbox combines the core features I need for an email app with an excellent support team.

Operations 

I've seen a lot of changes in the app and I have always been incredibly impressed with the quality of product, focus on user security, and customer service.

Ph.D. Student

Overall, I really like this e-mail app. Although, it has some cons which I explained above, it is totally worth to money.

Zoho Mail vs Postbox Comparison (2026)

Zoho Mail

Postbox

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives