Mail Assure vs Proton Mail

Zoho Mail

SpamTitan

PDFEncrypt

Avanan

Proofpoint Email Protection

Tuta Mail

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

Proofpoint Email Protection is a computer security management software designed to help businesses identify and block threats using AI-enabled tools. It offers an advanced business email compromise (BEC) defense feature, which enables administrators to analyze various attributes including message header and senders’ IP address.

Avanan catches the advanced attacks that evade default and advanced security tools. Its invisible, multi-layer security enables full-suite protection for cloud collaboration solutions such as Office 365, G-Suite, and Slack. The platform deploys in one click via API.

SpamTitan is an anti-spam email security solution that identifies & blocks phishing, malware, spear phishing, malicious and spam emails to protect business email, with multi-layered analysis and authentication. 5 Star product with great pricing and amazing front line support

Cloud-based email security designed to help your customers stay in control while safeguarding their inbound and outbound email.

Allow/Block List

Anti Spam

Anti Virus

Archiving & Retention

Audit Trail

Automatic Backup

Backup and Recovery

Data Import/Export

Data Recovery

Data Retention Management

Data Storage Management

Data Verification

Email Attachment Protection

Email Filtering

Email Management

Email Monitoring

Email Routing

Email Tracking

Encryption

Filtering

Reporting/Analytics

Risk Alerts

Search

Search/Filter

Spam Analysis

Spam Blocker

Spam Detection

Spam Quarantine

Storage Management

Tagging

Third-Party Integrations

Threat Intelligence

Threat Protection

Whitelisting/Blacklisting

Mail Assure

Web-based

Assistente administrativ

The experience was better with each work developed. The system helps in several details and the way it enhances the work is stimulating.

Network Admin

When I got this job the old admin had a spam filter system in place but let it go and never did anything with it. I need to find something that would stop spam emails coming to the end user.

Owner

Software works really well and the logging is excellent. The interface is pretty intuitive once you navigate around and learn it.

President

I LOVE this product and have started to offer it to entire client base.

owner

After a week I could already see how much spam was blocked and didn't reach the mailboxes anymore.

I was in a hurry to get my protection as soon as possible and the team of SolarWinds Mail Assure was very helpful to assist me to get started quickly.

Technical Director

Our customers usually have a lot of negative things to say about the spam filtering service prior to Mail Assure, silence is golden.

Some of the reports were a little difficult to setup. This was the only part that was not very intuitive.

Mail Assure screenshot: Mail Assure Dashboard

Mail Assure screenshot: Customize settings to determine which content is archived

Mail Assure screenshot: Users are able to track queued emails that have failed to be accepted by the destination server

Mail Assure screenshot: Mail Assure integrated with Office 365 to add security and backup emails

Mail Assure screenshot: Track statistics such as the number of blacklisted senders, blocked viruses, spam messages, and more within a certain period

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Public Administrations

Small Business

Businesses can use the Tutanota app for Android and iOS to secure mailbox and calendars with automatic encryption. It comes with a GUI, a dark theme, instant push notifications, full-text search, swipe gestures and more.

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.


PDFEncrypt is a free, open source Windows app for password-protecting (encrypting) PDF files.

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

Access Controls/Permissions

Activity Dashboard

Activity Tracking

Authentication

Compliance Management

Credential Management

Data Security

HIPAA Compliant

Remote Access/Control

Secure Login

SSL Security

Threat Response

Two-Factor Authentication

User Management

Proton Mail

Android

Linux

Windows

iPad

iPhone

Its simple, easy to use, easy to connect domains to and manage. It really is the best solution for a secure email out there.

Administrator and owner

Protonmail Bridge often randomly logs out, and then it is a bit of a pain to log back in and sync everything up. The spam filter is sometimes too aggressive and hides legitimate mail.

Artist in Residence

I love that there is no spam and for this reason it is also a good email for children. Messages can be encrypted between users which is helpful and fun aswell.

Principal Investigator

I am absolutely thrilled with the Proton range of services and can rest easy knowing my clients data is safe.

IT Advisor

The free version is very powerful, you have everything you need. However, in the pro version you have more storage space, the mail is faster and the technical support works great.

It was very difficult to find concrete sending limits until I had spent the time uploading my newsletter email list. The paid service connection to VPN was confusing.

Life Coach

Of course there is a written help guide and it is also clear and, well, helpful.

Student

Better and secure platform for sending emails with end to end encryption. It having vpn service only for subscription plans only.

Fullstack Developer

The Catch-All Email is very useful when someone mistype the email addresses. The folders and tags are handy to better organize the received emails.

Digital Marketer

Other encrypted emails such as Tutanota are able to search the content of the emails as well. This is most inconvenient.

IT Expert

I cherish my privacy and ProtonMail helps add an extra layer of protection.

Your data on it is encrypted and very hard to breach. The registration process was extremely quick and painless.

Personal 

This is an alternative of Google mail and yahoo and an easy to use software, ehich you can use with ease in most of your online services.

Principal

But when you run into some difficult, you discover there is NO phone support. When you file a "bug report" you get a response, and usually a tech will response via email in 24 hours.

My experience has been 100% positive, I integrated my proton account with my custom domain and use it as my business email platform as well as for my personal emails.

After the trial I payes for a subscription and integrated the mail functions with my domain name. I also got ProtonDrive, ProtonVPN and the ProtonCalendar, all secure.

Project Manager

They have paid subscription,however the free version should be enough in itself for most people. You can import your signature or create it on ProtonMail.

They have recently expanded by adding storage to protonmail, which was long needed. Their customer service that used to take ages is getting a bit faster as well.

Mail Assure vs Proton Mail Comparison (2026)

Mail Assure

Proton Mail

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives