Software Category

Best Online Email Security Software - Page 6

In an always-connected world, many businesses prefer email security software solutions that require no local installation. Below, you’ll find top online email security software platforms—often referred to as cloud-based or web-based—offering easy subscription models, automatic updates, and seamless remote access. Explore these recommended tools to streamline workflows, enhance collaboration, and keep your team productive from anywhere.
Trusted by thousands of businesses worldwide for unbiased software insights, verified reviews, and expert-curated rankings. Some listings may be sponsored. Learn how SoftwareWorld ensures transparency
★★★★★4.7 average rating from 35 reviews
Last Updated: October 16, 2026
  • All Software
  • 158 Software

Popular Picks in Email Security Software

Abnormal Security Logo

Abnormal Security

   (4.8)

Avanan Logo

Avanan

   (5.0)

Barracuda Email Security Gateway Logo

Barracuda Email Security Gateway

   (4.5)

Complete Product Directory

List of Top Web-Based Email Security Software - Page 6

Continue with products 126–150. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Cloud Based Email Security Software Products 126–150

Use search, filters, and available product tabs to evaluate the next 25 listings in this category.

25 products shown
#126
No approved reviews yet. Be the first to review

Overview

Boxbe is an advanced email security software designed to protect users from unwanted emails, phishing attacks, and spam. It uses a unique algorithm to filter out junk messages while ensuring that legitimate emails from trusted sources are delivered to the inbox. Boxbe provides us...

Read more about Boxbe  
Free TrialNA Starting PriceContact Vendor HeadquartersUnited States

Overview

Advanced Threat Defense Suite is a comprehensive email security software solution that protects organizations from evolving cyber threats targeting their email systems. The software utilizes multiple layers of security, including advanced threat detection, anti-phishing, anti-mal...

Read more about Advanced Threat Defense Suite  
Free TrialNA Starting PriceContact Vendor HeadquartersUnited States
#128
No approved reviews yet. Be the first to review

Overview

MailGates is an advanced email security software designed to protect organizations from email-based threats while ensuring secure communication. This platform provides users with comprehensive tools for filtering spam, detecting phishing attempts, and blocking malicious attachmen...

Read more about MailGates  
Free TrialNA Starting PriceContact Vendor HeadquartersJapan

Overview

Keepnet Labs is a security awareness training software designed to educate employees on cybersecurity best practices and reduce risks related to human error. The platform provides a range of interactive training modules, phishing simulations, and assessments to help employees rec...

Read more about Keepnet Labs  
Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#130
No approved reviews yet. Be the first to review

Overview

safeattach is an email security software solution designed to protect organizations from cyber threats, such as phishing, malware, and unauthorized data access. This platform offers tools for scanning attachments, verifying links, and monitoring incoming emails to ensure they are...

Read more about safeattach  
Free TrialNA Starting PriceContact Vendor HeadquartersJapan
#131
No approved reviews yet. Be the first to review

Overview

Halon is a robust email management software solution designed to optimize email flow, security, and performance for organizations of all sizes. It acts as a smart email gateway, filtering incoming and outgoing emails for spam, viruses, and malicious content, ensuring that only sa...

Read more about Halon  
Free TrialAvailable Starting PriceContact Vendor HeadquartersSweden

Overview

AnubisNetworks Mail Protection Service is a cutting-edge Email Security Software designed to safeguard organizations from a wide range of email-based threats, including phishing, malware, spam, and ransomware. It offers a comprehensive platform for securing email communications,...

Read more about AnubisNetworks Mail Protection Service  
Free TrialAvailable Starting Price€1 Per month HeadquartersPortugal
#133

Hoxhunt

🏆 SW Recommended
No approved reviews yet. Be the first to review

Overview

Hoxhunt is a security awareness training software designed to help organizations improve employee cybersecurity knowledge and reduce the risk of security breaches. The platform offers interactive training modules, phishing simulations, and real-world scenarios to teach employees...

Read more about Hoxhunt  
Free TrialNA Starting PriceContact Vendor HeadquartersFinland

Overview

Document GPS is an intuitive document control software that helps organizations track, manage, and secure their critical documents throughout their lifecycle. Designed for industries where compliance and confidentiality are essential, such as healthcare, legal, and financial serv...

Read more about Document GPS  
Free TrialAvailable Starting Price$4 Per user HeadquartersUnited States
#135
No approved reviews yet. Be the first to review

Overview

Bracket is an advanced email security software designed to help organizations protect their email communications from threats and ensure data integrity. The platform provides comprehensive tools for detecting and preventing phishing attacks, malware, and unauthorized access, ensu...

Read more about Bracket  
Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#136
No approved reviews yet. Be the first to review

Overview

MeSign is a cutting-edge digital signature software designed to provide a secure, efficient, and legally compliant solution for signing documents electronically. This platform allows users to sign, verify, and manage digital documents without the need for physical signatures, red...

Read more about MeSign  
Free TrialNA Starting PriceContact Vendor HeadquartersUnited Kingdom

Overview

Cyber Risk Aware is a Compliance Software that helps organizations identify and mitigate cyber risks while ensuring compliance with industry regulations and standards. The software provides a comprehensive suite of tools for managing cybersecurity, including risk assessments, tra...

Read more about Cyber Risk Aware  
Free TrialNA Starting PriceContact Vendor HeadquartersIreland
#138
No approved reviews yet. Be the first to review

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 an...

Read more about Mailock  
Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#139
No approved reviews yet. Be the first to review

Overview

etherFAX is a cloud-based fax server software that allows businesses to send and receive faxes electronically without the need for traditional fax machines. By digitizing the fax process, etherFAX simplifies communication, increases efficiency, and reduces hardware costs. The sof...

Read more about etherFAX  
Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#140
No approved reviews yet. Be the first to review

Overview

matriXcloud is an advanced email security software solution designed to protect businesses from email-based threats, such as phishing, malware, spam, and data breaches. This cloud-based service provides real-time threat detection and filtering, helping businesses mitigate risks a...

Read more about matriXcloud  
Free TrialNA Starting PriceContact Vendor HeadquartersJapan
#141
No approved reviews yet. Be the first to review

Overview

Maileyes is a cutting-edge email security software designed to protect businesses from email-based threats such as phishing, malware, spam, and advanced persistent threats (APTs). The platform uses AI-driven algorithms to analyze incoming email content, attachments, and sender be...

Read more about Maileyes  
Free TrialAvailable Starting Price¥150 Per user HeadquartersJapan

Overview

SendGuard for Outlook is a comprehensive email security software that integrates directly into Microsoft Outlook to protect your inbox from potential threats. Designed to enhance email security and prevent phishing, malware, and data breaches, SendGuard helps businesses safeguard...

Read more about SendGuard for Outlook  
Free TrialAvailable Starting PriceContact Vendor HeadquartersNA
#143

Vaultastic

🏆 SW Recommended
No approved reviews yet. Be the first to review

Overview

Vaultastic is a sophisticated email management software that ensures the secure storage and management of your email communications. Designed for businesses of all sizes, Vaultastic offers a reliable archiving solution, preserving emails for compliance and easy retrieval. With it...

Read more about Vaultastic  
Free TrialAvailable Starting Price$12.77 Per month HeadquartersIndia
#144
No approved reviews yet. Be the first to review

Overview

ClrStream is a sophisticated Network Security Software designed to safeguard organizational networks and ensure data integrity. This platform provides a comprehensive suite of tools for monitoring network traffic, managing user access, and enforcing security protocols. Users can...

Read more about ClrStream  
Free TrialAvailable Starting Price$12 Per year HeadquartersIndia

Overview

Libraesva LetsDMARC is an email security software that protects organizations from phishing, spoofing, and other email-based cyber threats. The platform utilizes DMARC (Domain-based Message Authentication, Reporting & Conformance) technology to authenticate emails and ensure that...

Read more about Libraesva LetsDMARC  
Free TrialAvailable Starting Price£264 Per year HeadquartersItaly

Overview

ContentCatcher is a sophisticated Email Security Software designed to protect businesses from email-based threats while ensuring seamless communication and data integrity. This comprehensive platform offers a wide range of features, including spam filtering, phishing protection,...

Read more about ContentCatcher  
Free TrialAvailable Starting Price$1.5 Per feautre HeadquartersUnited States
#147
No approved reviews yet. Be the first to review

Overview

BitDam ATP (Advanced Threat Protection) is a sophisticated email security software designed to protect organizations from advanced threats such as phishing, malware, and ransomware delivered via email. The platform employs a unique approach by analyzing incoming emails in a secur...

Read more about BitDam ATP  
Free TrialAvailable Starting Price$2 Per month HeadquartersIsrael

Overview

DeliverySlip is a secure file sharing software designed for businesses that require high levels of privacy and data protection. The platform allows users to send and receive encrypted documents with confidence, ensuring sensitive information remains protected throughout the shari...

Read more about DeliverySlip  
Free TrialAvailable Starting Price$4 Per feautre HeadquartersUnited States

Overview

Material Security is a robust email security software designed to protect organizations from phishing attacks, malware, and unauthorized access to sensitive information. Focusing on real-time email threat detection, the software leverages advanced AI to identify potential securit...

Read more about Material Security  
Free TrialNA Starting PriceContact Vendor HeadquartersUnited States
#150

DNS filtering software for Internet Security

No approved reviews yet. Be the first to review

Overview

Flashstart is an ultimate web filtering and security solution developed to keep the digital environment safe and productive. With its user-friendly interface, it effortlessly blocks malicious websites and harmful content, ensuring a secure online experience for all users. Flashst...

Read more about FlashStart  
Free Trial14 Days Starting PriceContact Vendor HeadquartersItaly

Why Trust SoftwareWorld

At SoftwareWorld, we believe choosing the right software or service partner should be based on clarity, credibility, and real insights, not marketing noise. Our mission is to help businesses make confident, data-driven decisions through unbiased research and structured evaluation.

We combine expert analysis, real user feedback, and market data to ensure every recommendation delivers practical value and helps buyers discover the most relevant solutions for their needs.

Our Review & Evaluation Process

Every software product and service provider listed on SoftwareWorld is evaluated through a multi-layered approach designed to highlight quality, relevance, and practical value.

  • Verified user reviews and real-world feedback
  • Product capabilities and core use cases
  • Industry relevance and business fit
  • Feature depth and innovation, including AI capabilities where applicable
  • Market presence and vendor credibility

For service providers, we also review project portfolios, case studies, specialization areas, and delivery capabilities to help buyers compare partners more effectively.

How We Ensure Authentic Reviews

We prioritize review quality and reliability so buyers can make decisions based on genuine experiences rather than inflated or misleading signals.

  • Reviews are assessed for quality, relevance, and duplication patterns
  • Suspicious, low-quality, or biased submissions are filtered or removed
  • Ongoing monitoring helps maintain long-term review integrity

This helps SoftwareWorld maintain a review environment focused on useful, decision-supporting insights.

Transparent Rankings, Not Pay-to-Win

SoftwareWorld does not rank products or service providers solely based on payments. Our category visibility is shaped by a mix of relevance, category fit, capabilities, market signals, and user value.

  • Category relevance and specialization
  • Product or service quality signals
  • User feedback and engagement trends
  • Business use case fit and market demand

Sponsored or featured placements, where applicable, are clearly identified to maintain transparency for buyers.

Built for Better Business Decisions

SoftwareWorld is designed to help buyers move from discovery to shortlist with confidence by offering structured comparisons, practical use case insights, and category-specific guidance.

  • Clear comparison-focused content
  • Practical use case coverage
  • Decision-ready information for faster evaluation

Our goal is to reduce research friction and make it easier for businesses to choose solutions that match their real operational needs.

Our Commitment to Trust

We continuously improve our systems to maintain data accuracy, content transparency, and fair visibility across our platform. SoftwareWorld helps businesses discover, compare, and choose the right software and service partners through unbiased insights, structured evaluation, and real-world use cases.

Get Expert Help