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Top Paubox Email Suite Alternatives & Competitors
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Last Updated: August 26, 2026
Popular Alternative Software
All Competitors and Alternatives to Paubox Email Suite
Best Paid & Free Alternatives for Paubox Email Suite
Selzy SpamTitan Virtru Agari Phishing Defense ALTOSPAM Cisco Secure Email Fortra's Agari DMARC Protection Libraesva Email Security Mail Assure Mailock Proofpoint Email Protection MimeCast Email Security
Overview
Managing email campaigns manually or using complex tools can slow down marketing efforts and limit audience engagement. Selzy solves this by providing an easy to use email marketing and automation platform that helps businesses create, automate, and optimize email communication efficiently. It allows users to design professional emails using a drag and drop editor, segment subscribers based on beh... Read more about Selzy
Problem It Solves
-
Simplifies Email Marketing Automation And Subscriber Management
Core Use Cases
-
Create And Send Email Campaigns
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Capture Leads Through Signup Forms
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Track And Optimize Campaign Performance
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Segment And Manage Subscriber Lists
Target Users
-
Marketing Teams
-
Ecommerce Businesses
-
Small Business Owners
-
Digital Marketers
Industry Fit
-
Ecommerce
-
SaaS
-
Retail
-
Professional Services
Key Features
-
Drag And Drop Email Builder
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Marketing Automation Workflows
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Email Campaign Analytics
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Subscriber Segmentation
USP
-
Easy To Use Platform With Powerful Email Automation
Pricing
Lite
$5.25 Per Month
Standard
$10.5 Per Month
14 Days
$5.25 Per month
Cyprus
SW Recommended
Overview
SpamTitan is a robust antispam software solution designed to protect businesses from unwanted email threats, ensuring a secure and efficient email communication environment. This platform employs advanced filtering techniques to block spam, phishing attempts, and malware, allowing users to focus on legitimate emails without the distraction of unwanted messages. With SpamTitan, organizations can cu... Read more about SpamTitan
Need a Detailed Comparison?
Compare Paubox Email Suite vs SpamTitan for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protects Businesses From Email-based Threats And Spam
Core Use Cases
-
Filter Spam Emails
-
Block Phishing Attempts
-
Protect Against Malware
-
Ensure Email Compliance
-
Enhance Email Security
Target Users
-
Small To Medium-sized Businesses
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IT Administrators
-
Managed Service Providers
-
Educational Institutions
-
Healthcare Organizations
Industry Fit
-
Education
-
Healthcare
-
Finance
-
Retail
-
Manufacturing
-
Government
Key Features
-
Advanced Threat Protection
-
Real-time Email Filtering
-
Customizable Policy Controls
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Detailed Reporting And Analytics
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Seamless Integration Options
USP
-
Advanced Email Protection For Secure, Spam-free Communication
Pros
-
Email security platform helps businesses block spam, phishing, and malware threats
-
Policy controls improve protection across business email environments
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Reporting dashboards provide visibility into email threats and filtering activity
-
Cloud and gateway deployment options support different IT setups
-
Admin controls help teams manage email security more efficiently
Cons
-
Initial configuration may require technical email security knowledge
-
Interface may feel less modern than newer security tools
-
Advanced tuning can be needed to reduce false positives
Available
Contact Vendor
Ireland
Overview
Virtru is an email security software that helps businesses protect sensitive data and ensure secure email communication. Designed with ease of use in mind, Virtru integrates seamlessly with popular email platforms like Gmail and Microsoft Outlook, offering end-to-end encryption for both outgoing and incoming emails. Virtru allows users to control access to email content, such as setting expiration... Read more about Virtru
Need a Detailed Comparison?
Compare Paubox Email Suite vs Virtru for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protecting Sensitive Data Through Encryption And Access Control
Core Use Cases
-
Protect Sensitive Data
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Control Access Permissions
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Audit Data Usage
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Encrypt Communications
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Simplify Compliance
Target Users
-
IT Administrators
-
Data Protection Officers
-
Compliance Managers
-
Security-conscious Business Leaders
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Privacy-focused End-users
Industry Fit
-
Healthcare
-
Financial Services
-
Education
-
Government
-
Manufacturing
-
Technology
Key Features
-
End-to-end Encryption
-
Access Controls
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Data Loss Prevention
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User Activity Monitoring
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Secure File Sharing
USP
-
Effortless Data Protection With Seamless User Experience
Pros
-
End-to-end encryption works directly inside Gmail and Outlook
-
Revoke access to sent emails even after delivery
-
Fine-grained controls let you set expiration dates on messages
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No need to leave your existing email client to use it
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Works well for regulated industries like healthcare and legal
-
Persistent data protection travels with the file, not just the inbox
-
Audit trails give admins clear visibility into who accessed what
Cons
-
Encryption setup adds friction for non-technical recipients opening shared files
-
Advanced admin controls reserved for higher-tier enterprise plans
-
Workflow feels clunky when collaborating outside Google or Microsoft ecosystems
-
Key management complexity grows quickly as organizational needs scale
Pricing
Starter
$119 Per Month
Business
$219 Per Month
CMMS
$399 Per Month
NA
$119 Per month
United States
Overview
Agari Phishing Defense is a sophisticated email security software designed to protect organizations from phishing attacks and email fraud. This platform provides users with tools to detect, prevent, and respond to email-based threats effectively. With Agari, businesses can automate threat detection using advanced machine learning algorithms that analyze email patterns and identify malicious activi... Read more about Agari Phishing Defense
NA
Contact Vendor
United States
Overview
ALTOSPAM is a robust Anti-Spam Software designed to protect businesses and individuals from unwanted and malicious email communications effectively. It offers a comprehensive platform for filtering, blocking, and managing spam emails, ensuring that inboxes remain secure and clutter-free. ALTOSPAM features advanced spam detection algorithms that analyze incoming emails for suspicious content, known... Read more about ALTOSPAM
Pricing
Basic
€9 Per User
Available
€9 Per user
France
Secure your spot
Overview
Cisco Secure Email is a robust Email Security Software designed to protect organizations from a wide range of email-based threats, including phishing, malware, and spam. It offers a comprehensive suite of tools for securing email communications, ensuring that sensitive information remains confidential and systems are safeguarded against cyberattacks. Cisco Secure Email features advanced threat det... Read more about Cisco Secure Email
Need a Detailed Comparison?
Compare Paubox Email Suite vs Cisco Secure Email for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protects Organizations From Email-based Threats And Data Breaches
Core Use Cases
-
Block Phishing Attacks
-
Prevent Data Loss
-
Encrypt Sensitive Emails
-
Detect Malware Threats
-
Ensure Compliance
Target Users
-
IT Administrators
-
Security Analysts
-
CISOs
-
Network Engineers
-
Compliance Officers
Industry Fit
-
Finance
-
Healthcare
-
Education
-
Government
-
Retail
-
Technology
Key Features
-
Advanced Threat Protection
-
Data Loss Prevention
-
Email Encryption
-
Spam Filtering
-
Phishing Defense
-
Cloud-based Management
USP
-
Comprehensive Email Protection With Advanced Threat Intelligence
Pros
-
Advanced threat protection catches sophisticated phishing attempts before reaching inboxes
-
Tight integration with Cisco's broader security ecosystem adds real value
-
Outbreak filters respond to emerging threats faster than most competitors
-
Graymail management keeps low-priority bulk email from cluttering user inboxes
-
Data loss prevention tools cover sensitive outbound content reliably
-
Reputation-based filtering reduces spam volume without excessive false positives
-
Detailed reporting gives security teams clear visibility into email traffic patterns
-
Scales well across large enterprise environments without noticeable performance degradation
Cons
-
Reporting dashboard feels dense and takes time to interpret clearly
-
Advanced threat configuration demands comfort with enterprise-level technical knowledge
-
Pricing climbs noticeably as protection layers and users scale up
-
Smaller teams may find the overall setup overhead hard to justify
Available
Contact Vendor
United States
Overview
Fortra's Agari DMARC Protection is a specialized cybersecurity software designed to help organizations protect their email domains from phishing attacks and spoofing. This platform provides users with tools to implement Domain-based Message Authentication, Reporting, and Conformance (DMARC) policies, ensuring that only authorized emails are delivered. With Agari DMARC Protection, businesses can ea... Read more about Fortra's Agari DMARC Protection
NA
Contact Vendor
United States
Overview
Libraesva Email Security is a robust email security solution designed to protect organizations from email-based threats, including phishing, malware, and spam. The software uses advanced filtering algorithms to analyze incoming email traffic, identifying and blocking malicious emails before they reach the inbox. Libraesva offers multiple layers of protection, including anti-spam, anti-phishing, an... Read more about Libraesva Email Security
Need a Detailed Comparison?
Compare Paubox Email Suite vs Libraesva Email Security for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protects Organizations From Email Threats And Data Breaches
Core Use Cases
-
Block Phishing Attacks
-
Filter Spam Emails
-
Prevent Malware Distribution
-
Protect Sensitive Data
-
Ensure Email Continuity
Target Users
-
IT Administrators
-
Cybersecurity Professionals
-
Business Executives
-
Compliance Officers
-
Managed Service Providers
Industry Fit
-
Finance
-
Healthcare
-
Education
-
Legal
-
Retail
-
Manufacturing
Key Features
-
Advanced Threat Protection
-
Spam Filtering
-
Email Encryption
-
Phishing Detection
-
Data Loss Prevention
-
User-friendly Interface
USP
-
Advanced Email Protection With Zero-day Threat Defense
Pros
-
Catches sophisticated phishing attempts that most gateway filters routinely miss
-
Sandboxing technology analyzes suspicious attachments before they reach end users
-
False positive rates stay impressively low compared to legacy email security tools
-
Setup across Microsoft 365 and Google Workspace integrates without major friction
-
Detailed threat reports give security teams actionable data, not just alerts
-
Quarantine management is straightforward enough that non-technical staff can handle it
Cons
-
Quarantine management interface takes adjustment before feeling truly natural
-
Advanced threat configuration leans heavily on technical expertise to navigate
-
Reporting depth may leave compliance-focused teams wanting more granularity
-
Smaller teams may find the pricing structure harder to justify
Pricing
Basic
£5 Per Year
Available
£5 Per year
Italy
Overview
Mail Assure is a robust anti-spam software designed to protect businesses from unwanted and malicious email threats, ensuring secure and efficient email communication. This comprehensive platform offers a suite of tools that filter out spam, phishing attempts, and other malicious emails before they reach your inbox, safeguarding your organization from potential security breaches and productivity l... Read more about Mail Assure
Problem It Solves
-
Protects Businesses From Email Threats And Data Loss
Core Use Cases
-
Filter Spam And Phishing Emails
-
Protect Against Malware And Viruses
-
Archive Email Communications
-
Ensure Email Continuity
-
Monitor And Report Email Activity
Target Users
-
IT Administrators
-
MSPs (Managed Service Providers)
-
Business Owners
-
Cybersecurity Professionals
-
Email Security Specialists
Industry Fit
-
Information Technology
-
Financial Services
-
Healthcare
-
Education
-
Legal Services
-
Retail
Key Features
-
Advanced Threat Protection
-
Real-time Email Filtering
-
Secure Email Archiving
-
User-friendly Interface
-
Detailed Reporting And Analytics
USP
-
Comprehensive Email Protection With Advanced Threat Intelligence
Pros
-
Mail filtering catches threats before they reach user inboxes
-
Archiving keeps email records organized and legally compliant effortlessly
-
Spam detection accuracy stays high with minimal false positives
-
Continuity feature lets users send emails even during outages
-
Multi-tenant dashboard makes managing multiple clients genuinely straightforward
-
Setup under an hour for most small business environments
-
Branding options let MSPs present the tool as their own
Cons
-
Reporting depth feels limited for analytics-focused IT administrators
-
Advanced policy controls take time to configure correctly
-
Pricing structure favors larger teams over smaller managed service providers
-
Dashboard navigation feels less intuitive compared to modern alternatives
Pricing
Basic
$1 Per Feature
Available
$1 Per feautre
United States
Overview
Mailock is an Email Security Software that helps organizations protect sensitive email communications through encryption and secure delivery mechanisms. It enables businesses to send encrypted emails that can only be accessed by the intended recipient, ensuring confidentiality and privacy. Mailock’s easy-to-use interface allows users to securely encrypt emails without requiring special software ... Read more about Mailock
Need a Detailed Comparison?
Compare Paubox Email Suite vs Mailock for pricing, features, integrations, and overall business fit.
Available
Contact Vendor
United Kingdom
Overview
Proofpoint Email Protection is a premier Email Security Software designed to safeguard organizations from a diverse range of email-based threats, including phishing, malware, ransomware, and spam. It offers a comprehensive suite of tools for securing email communications, ensuring that sensitive information remains confidential and that systems are protected against sophisticated cyberattacks. Pro... Read more about Proofpoint Email Protection
Need a Detailed Comparison?
Compare Paubox Email Suite vs Proofpoint Email Protection for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protects Organizations From Email-based Threats And Data Breaches
Core Use Cases
-
Block Malicious Emails
-
Prevent Phishing Attacks
-
Detect And Quarantine Threats
-
Protect Sensitive Data
-
Ensure Email Compliance
Target Users
-
IT Administrators
-
Security Professionals
-
Compliance Officers
-
C-level Executives
-
End-users
Industry Fit
-
Financial Services
-
Healthcare
-
Education
-
Retail
-
Government
-
Technology
Key Features
-
Advanced Threat Protection
-
Data Loss Prevention
-
Email Encryption
-
Phishing Detection
-
Spam Filtering
-
URL Defense
USP
-
Comprehensive Email Security To Protect Your Business From Threats
Pros
-
Catches sophisticated phishing attempts that most legacy filters routinely miss
-
ML-based detection adapts quickly to emerging and evolving threats
-
Granular policy controls let admins fine-tune rules per department
-
Sandboxing suspicious attachments before delivery adds a critical safety layer
-
Detailed threat intelligence reports give security teams genuinely useful context
-
Works well across hybrid environments mixing cloud and on-premise setups
-
False positive rates stay impressively low compared to similar enterprise tools
-
Quarantine management dashboard is clean and easy to navigate daily
Cons
-
Advanced threat configuration demands significant IT expertise to manage effectively
-
Reporting dashboards feel overwhelming for teams without dedicated security analysts
-
Pricing scales steeply as user count and feature needs grow
-
Smaller organizations may find the platform sized beyond their actual needs
Available
Contact Vendor
United States
The Integrated Human Risk Management platform
Overview
Mimecast Advanced Email Security is the essential shield for modern business communication, safeguarding the organization against evolving threats like Business Email Compromise (BEC), phishing, and malware. Leveraging AI-powered detection and social graphing, Mimecast extends and enhances the security of Microsoft 365 and Google Workspace. With flexible deployment and seamless security integratio... Read more about MimeCast Email Security
Need a Detailed Comparison?
Compare Paubox Email Suite vs MimeCast Email Security for pricing, features, integrations, and overall business fit.
Problem It Solves
-
Protects Organizations From Email-based Threats And Data Breaches
Core Use Cases
-
Block Phishing Attacks
-
Prevent Malware Infiltration
-
Secure Sensitive Data
-
Ensure Email Continuity
-
Enhance Threat Intelligence
Target Users
-
IT Administrators
-
Security Professionals
-
Compliance Officers
-
Business Executives
-
End-users
Industry Fit
-
Financial Services
-
Healthcare
-
Legal
-
Education
-
Manufacturing
-
Retail
Key Features
-
Advanced Threat Protection
-
Data Loss Prevention
-
Email Continuity
-
Secure Messaging
-
Archiving And Compliance
USP
-
Comprehensive Email Protection For Ultimate Peace Of Mind
Pros
-
Catches sophisticated phishing attempts that basic email filters routinely miss
-
Layered threat detection combines AI with human threat intelligence effectively
-
Impersonation protection handles brand and executive spoofing surprisingly well
-
Archive and compliance tools built directly into the same platform
-
Large enterprises appreciate the granular policy controls across user groups
-
Continuity feature keeps email running even during outages or attacks
-
Detailed threat dashboards give security teams genuinely actionable visibility
-
Integration with Microsoft 365 and Google Workspace feels well-executed
Cons
-
Policy configuration depth overwhelms smaller teams without dedicated IT support
-
Reporting dashboard feels cluttered when managing multiple domains simultaneously
-
Pricing climbs noticeably as user count and feature needs grow
-
Some legitimate emails still land in quarantine more than expected
NA
Contact Vendor
United Kingdom
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FAQs About Paubox Email Suite Alternatives
Yes! Depending on the product, you may find:
- Free Trial options like Cisco Secure Email, Proofpoint Email Protection, Mail Assure, SpamTitan, ALTOSPAM, Selzy, Mailock and Libraesva Email Security (test premium features before subscribing).
These no-cost or low-cost alternatives can be ideal for startups and small businesses with budget constraints, but often come with feature limitations or usage caps. Always check each option’s details to ensure it fits your specific needs.