getapp-logo

App comparison

Add up to 4 apps below to see how they compare. You can also use the "Compare" buttons while browsing.

GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links. 

Zix Email Encryption Logo

On-premise email encryption software

Zix Email Encryption Alternatives & Competitors (2026)

Top 8 free alternatives

Filter results

Features


Pricing model


Devices supported


User rating


Organization types


Integrated with


Industry


Company size


EasyDMARC logo

Email security and deliverability platform

visit website
logo
EasyDMARC
logo
Zix Email Encryption

0.6

4.8

Value for money

4.2
17.99
per feature/per month

Starting price

100
flat rate/per year

0.1

4.6

Functionality

4.5

Phishing Protection

5/5

Policy Management

4.8/5

Whitelisting/Blacklisting

4.8/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Fortra's Cloud Email Protection logo

Defend against advanced phishing attacks.

visit website
logo
Fortra's Cloud Email Protection
logo
Zix Email Encryption

0.1

4.3

Value for money

4.2
Empty state illustration for "No pricing info"

No pricing info

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

Email Filtering

4.8/5

Threat Protection

4.6/5

Threat Protection

N/A

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Heimdal Email Security logo

Email Protection in a Redefined Spam Filter

visit website
logo
Heimdal Email Security
logo
Zix Email Encryption

0.8

5.0

Value for money

4.2
Empty state illustration for "No pricing info"

No pricing info

Starting price

100
flat rate/per year

0.5

5.0

Functionality

4.5

Spam Blocker

5/5

Phishing Protection

5/5

Allow/Block List

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Guardz logo

Cybersecurity solution

visit website
logo
Guardz
logo
Zix Email Encryption

0.1

4.3

Value for money

4.2
Empty state illustration for "No pricing info"

No pricing info

Starting price

100
flat rate/per year

0.4

4.9

Functionality

4.5

Vulnerability Scanning

5/5

Data Visualization

5/5

Cloud Application Security

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Encryption

N/A

ContentCatcher logo

Cloud-based email security, phishing protection & anti-spam

visit website
logo
ContentCatcher
logo
Zix Email Encryption

0.6

4.8

Value for money

4.2
1.50
per feature/per month

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

SURLB/URIBL Filtering

5/5

Spam Detection

5/5

Phishing Protection

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Encyro logo

Secure file sharing and electronic signatures software

learn more
logo
Encyro
logo
Zix Email Encryption

0.6

4.8

Value for money

4.2
14.99
flat rate/per month

Starting price

100
flat rate/per year

0.2

4.7

Functionality

4.5

File Sharing

5/5

Audit Trail

5/5

Multi-Party Signing

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Mailock logo

Secure emails with encryption and recipient authentication

learn more
logo
Mailock
logo
Zix Email Encryption

0.4

4.6

Value for money

4.2
Empty state illustration for "No pricing info"

No pricing info

Starting price

100
flat rate/per year

0.1

4.6

Functionality

4.5

Email Attachment Protection

5/5

Threat Response

5/5

Threat Protection

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Security Gateway by MDaemon logo

Powerful yet flexible email security software.

learn more
logo
Security Gateway by MDaemon
logo
Zix Email Encryption

0.8

5.0

Value for money

4.2
1
per user/per month

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

Spam Quarantine

5/5

Spam Detection

5/5

Spam Blocker

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

modusCloud logo

Cloud email security, encryption, and archiving

learn more
logo
modusCloud
logo
Zix Email Encryption

0.8

5.0

Value for money

4.2
1.67
/per month

Starting price

100
flat rate/per year

0.2

4.3

Functionality

4.5

Threat Protection

5/5

Spam Blocker

5/5

Whitelisting/Blacklisting

4/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Avanan logo

Email Security — Reinvented

learn more
logo
Avanan
logo
Zix Email Encryption

0.5

4.7

Value for money

4.2
4
per user/per month

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

Spam Quarantine

5/5

Threat Response

5/5

Threat Protection

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

NeverBounce logo

Real time email verification and email list cleaning service

learn more
logo
NeverBounce
logo
Zix Email Encryption

0.1

4.1

Value for money

4.2
0.01

Starting price

100
flat rate/per year

0.1

4.4

Functionality

4.5

Single Email Verification

5/5

Monitoring

5/5

Duplicate Detection

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

DMARC Manager logo

Protect your Email Domains against Email Abuse and Phishing.

learn more
logo
DMARC Manager
logo
Zix Email Encryption

0.4

4.6

Value for money

4.2
228
flat rate/per year

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

Reporting/Analytics

5/5

Spam Analysis

5/5

Syntax Check

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Inky logo

The most effective solution when fighting phishing attacks.

learn more
logo
Inky
logo
Zix Email Encryption
4.2

Value for money

4.2
2.50
flat rate/per month

Starting price

100
flat rate/per year

0.7

3.8

Functionality

4.5

Spam Quarantine

N/A

Spam Detection

N/A

Whitelisting/Blacklisting

N/A

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Trustifi logo

Protect Your Business Emails with AI-Powered Security

learn more
logo
Trustifi
logo
Zix Email Encryption

0.7

4.9

Value for money

4.2
6
flat rate/per month

Starting price

100
flat rate/per year

0.3

4.8

Functionality

4.5

Encryption

5/5

Email Filtering

5/5

Alerts/Escalation

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

PhishER logo

Web-based phishing emergency platform

learn more
logo
PhishER
logo
Zix Email Encryption

0.2

4.0

Value for money

4.2
10
per feature/per year

Starting price

100
flat rate/per year

0.5

4.0

Functionality

4.5

Real-Time Notifications

4/5

Monitoring

4/5

Threat Intelligence

4/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

ESET Endpoint Security logo

Network security, network monitoring & endpoint protection

learn more
logo
ESET Endpoint Security
logo
Zix Email Encryption

0.2

4.4

Value for money

4.2
396
other/per year

Starting price

100
flat rate/per year

0.1

4.6

Functionality

4.5

Virus Definition Update

5/5

Root Cause Analysis

5/5

Cloud Application Security

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Zoho Mail logo

Zoho Mail is a secure, encrypted, and enterprise-ready email

learn more
logo
Zoho Mail
logo
Zix Email Encryption

0.4

4.6

Value for money

4.2
1
per user/per month

Starting price

100
flat rate/per year

0.1

4.4

Functionality

4.5

Tagging

5/5

Mobile App

5/5

Inbox Management

4.7/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Cloudflare logo

Performance & Security for Any Website

learn more
logo
Cloudflare
logo
Zix Email Encryption

0.4

4.6

Value for money

4.2
20
flat rate/per month

Starting price

100
flat rate/per year

0.2

4.7

Functionality

4.5

DDoS Protection

4.9/5

Firewalls

4.8/5

SSL Security

4.7/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

Sentry Email Defense Service logo

Cloud-based email protection platform

learn more
logo
Sentry Email Defense Service
logo
Zix Email Encryption

0.2

4.0

Value for money

4.2
1
flat rate/per month

Starting price

100
flat rate/per year

0.5

4.0

Functionality

4.5

Disaster Recovery

N/A

Data Storage Management

N/A

Threat Protection

N/A

Top Features

Encryption

5/5

Email Attachment Protection

5/5

Email Attachment Protection

N/A

ESET Cloud Office Security logo

Security platform for Microsoft 365 applications

learn more
logo
ESET Cloud Office Security
logo
Zix Email Encryption

0.5

4.7

Value for money

4.2
121.50
per user/per year

Starting price

100
flat rate/per year

0.4

4.9

Functionality

4.5

Vulnerability Scanning

5/5

Real-Time Monitoring

5/5

Real-Time Notifications

5/5

Top Features

Encryption

5/5

Email Attachment Protection

5/5