Symantec Endpoint Security vs Microsoft 365 Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated May 2026 8 min read

Symantec Endpoint Security

0.0 (0 reviews)

Symantec Endpoint Security is a comprehensive defense platform providing multilayered protection across traditional and mobile devices to stop advanced threats and simplify your security management through a single agent.

Starting at --
Free Trial 30 days
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Microsoft 365

0.0 (0 reviews)

Microsoft 365 is a cloud-based subscription service that brings together premium Office apps, intelligent cloud services, and advanced security to help you achieve more across your professional and personal life.

Starting at $6/mo
Free Trial 30 days

Quick Comparison

Feature Symantec Endpoint Security Microsoft 365
Website broadcom.com microsoft.com
Pricing Model Custom Subscription
Starting Price Custom Pricing $6/month
FREE Trial ✓ 30 days free trial ✓ 30 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud on-premise mobile saas mobile desktop
Integrations ServiceNow Splunk Microsoft Sentinel IBM QRadar Okta Active Directory Box AWS Google Cloud Slack Salesforce Adobe Creative Cloud Slack Zoom DocuSign GitHub ServiceNow Trello Dropbox Zapier
Target Users mid-market enterprise small-business mid-market enterprise freelancer
Target Industries
Customer Count 0 0
Founded Year 1982 1975
Headquarters Palo Alto, USA Redmond, USA

Overview

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Symantec Endpoint Security

Symantec Endpoint Security provides you with a unified defense strategy to protect your entire fleet of devices. Whether you are managing traditional laptops, servers, or mobile devices, you can stop modern threats like ransomware and zero-day attacks before they compromise your data. The platform uses advanced technologies like behavior analysis and machine learning to identify suspicious activity without slowing down your team's productivity.

You can manage your entire security posture from a single cloud-based console, which reduces the complexity of jumping between different tools. It is designed specifically for mid-market and enterprise organizations that need to secure thousands of endpoints across diverse environments. By consolidating your security into one agent, you lower your overhead while gaining deep visibility into every potential vulnerability in your network.

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Microsoft 365

Microsoft 365 provides you with a complete suite of productivity tools designed to help you create, communicate, and collaborate from anywhere. You get access to familiar applications like Word, Excel, and PowerPoint, enhanced with real-time co-authoring and AI-powered features. Whether you are writing a report, analyzing data, or building a presentation, you can work across your desktop, tablet, and mobile devices with files that stay synced automatically.

Beyond document creation, the platform serves as your central hub for teamwork through Microsoft Teams and secure cloud storage via OneDrive. You can host video meetings, chat with colleagues, and share files securely with internal and external partners. It solves the problem of fragmented workflows by consolidating your email, calendar, and project files into a single, secure ecosystem that protects your data with enterprise-grade security features.

Overview

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Symantec Endpoint Security Features

  • Multilayered Defense Protect your devices with a combination of file reputation analysis, machine learning, and behavioral monitoring to block sophisticated malware.
  • Attack Surface Reduction Identify and close vulnerabilities in your applications and operating systems before attackers can exploit them to gain access.
  • Mobile Threat Defense Secure your team's mobile devices against malicious apps and network-based attacks with dedicated protection for iOS and Android.
  • Behavioral Isolation Limit the capabilities of suspicious applications in real-time to prevent them from executing harmful code or stealing sensitive data.
  • Active Directory Security Stop lateral movement within your network by detecting and blocking attempts to harvest credentials or exploit domain vulnerabilities.
  • Single Agent Management Simplify your deployment and updates by using one lightweight agent for all security functions across your entire infrastructure.
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Microsoft 365 Features

  • Real-Time Co-authoring. Work on the same document simultaneously with your teammates and see their changes happen instantly in Word, Excel, and PowerPoint.
  • Intelligent Cloud Storage. Store your files in OneDrive to access them from any device and share them securely with anyone inside or outside your organization.
  • Unified Communication. Host high-definition video calls, instant message your team, and manage group projects all within the Microsoft Teams interface.
  • Advanced Security. Protect your business data across all devices with built-in malware protection, encryption, and multi-factor authentication to prevent unauthorized access.
  • AI-Powered Assistance. Improve your writing, design better slides, and analyze complex data faster with intelligent suggestions built directly into your favorite apps.
  • Cross-Device Syncing. Start a project on your office desktop and finish it on your mobile phone with apps that remember exactly where you left off.

Pricing Comparison

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Symantec Endpoint Security Pricing

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Microsoft 365 Pricing

Microsoft 365 Business Basic
$6
  • Web and mobile versions of Office apps
  • 1 TB of cloud storage per user
  • Business-class email (50 GB mailbox)
  • Microsoft Teams for up to 300 users
  • Standard security and support

Pros & Cons

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Symantec Endpoint Security

Pros

  • Highly effective at blocking known and unknown malware
  • Centralized management console provides excellent visibility
  • Low impact on system resources during background scans
  • Comprehensive protection for both legacy and modern systems

Cons

  • Initial configuration can be complex for smaller teams
  • Customer support response times vary by region
  • Documentation can be difficult to navigate at times
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Microsoft 365

Pros

  • Industry-standard tools ensure compatibility with clients and partners
  • Massive cloud storage included with every paid seat
  • Seamless integration between email, calendar, and file storage
  • Regular feature updates and security patches included automatically

Cons

  • Desktop applications can be resource-heavy on older computers
  • Initial setup and admin portal have a learning curve
  • Offline syncing occasionally experiences conflicts during heavy collaboration

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