Microsoft 365 E3 vs E5

31/03/25 Wavenet
Microsoft 365 E3 vs E5

Microsoft 365 is widely recognised as the go-to business IT solution provider supporting millions of businesses around the world to be more productive and collaborative around-the-clock. Known for its Office suite of apps, Microsoft 365 has been powering everyday business activities for years.  As businesses adopt more of the features included in their Microsoft 365 licensing plan and experience the benefits in terms of productivity, collaboration, and cyber resilience, they often seek additional ways to benefit from advanced functionality, and naturally look to move to the next plan type.

As businesses become increasingly security-conscious in response to emerging threats and look to find ways to protect their data, they often consider whether the existing licensing plan is sufficient to meet their needs. 

In this post, we explore the benefits of upgrading from Microsoft 365 E3 to E5 plan, and why businesses should consider investing in additional features. 

Whilst the E3 plan offers excellent protection from cyber security, businesses can benefit from even greater advanced security, compliance capabilities and sophisticated business analytics by upgrading to the E5 plan. 

Here are some of the most common benefits that organisations choose to take advantage of when upgrading to Microsoft 365’s E5 plan.

Enhanced security capabilities 

The primary reason businesses move from E3 to E5 is for the extensive and advanced security features that come with upgrading, which offer additional levels of security and resilience. The advanced features covered include protection against targeted cyberattacks with Microsoft Defender for Identity, protection against malicious threats with Microsoft Defender for Office 365 and Microsoft Defender for Endpoint, which both reduces the risk of attacks from happening but also detects when they have, allowing you to take swift action. With an E5 plan, 97% of threats are automatically eliminated or contained.

Advanced analytics and insights 

With an E5 plan, users can access advanced Power BI capabilities with Power BI Pro, including the ability to share and collaborate on reports, as well as taking advantage of generative AI-enabled insights to support with business decision making. With Power BI Pro, access to real-time insights has never been easier. 

Bolstered compliance

By upgrading to E5, businesses may be able to replace disparate 3rd party vendor solutions, keeping everything you could possibly need under one roof, which in itself offers data protection benefits as the number of locations you’re sharing sensitive data is reduced.

Internal risk management

At a time when 93% of businesses are concerned about insider risk, Microsoft 365 E5 plan provides businesses with rich insights about risky users and opportunities to automate risk management processed to restrict those users to protect against data breaches. With E5 licensing, businesses can protect and govern sensitive data better than ever before.

Improved identity and access management

Through Azure Active Entra ID (Formerly Azure Active Directory), businesses can protect access to data and resources through an enhanced and easy-to-update access policies. Manage access and identified in one central place, keeping users productive with a unified experience that spans multi-cloud environments. 

Is the E5 upgrade right for your business?

When you compare Microsoft 365 E3 and E5 licenses side-by-side, it’s no surprise that E5 comes out on top. With the investments Microsoft are making in the security of their customers, businesses can rest assured knowing that their systems have the best possible security.

Despite a higher per-license cost, the benefits of upgrading make the investment both a sensible and strategic one. An independent study by Forrest Consulting found an average return on investment of  203%, with many businesses reporting that prior to moving from E3 to E5, they had duplicate capabilities and solutions that they have since been able to consolidate. 

If you are concerned about an unforeseen cost, you can look at your business use case and consider which users would benefit from an upgrade, without having to upgrade your entire workforce.

Add value to your investment with Wavenet’s Security Operations Centre

Wavenet’s 24x7x365 UK based Security operations Centre (SOC), can add value to the E5 subscription by providing monitoring and fast incident response in the event of a cyber-attack.  Our specialists use the inbuilt tools in E5 to identify compromises and act promptly to stop cyber breaches occurring before our customers data or identity is encrypted or stolen.

Making the right choice 

Wavenet offer a variety of services and solutions that can help accelerate and secure your business. If you’re looking to upgrade but would like to discuss your options, our expert team are on hand to help. By assessing your needs, we can advise on the right plan for you, as well as answer any of your questions you may have to help make your business brilliant!

Get in touch here.

 

Microsoft, Microsoft E3, Microsoft E5

Latest blogs

See all posts
it in education
Best IT support for schools: enhance education

The right IT support services help schools and colleges operate smoothly, prevent downtime, and enhance the overall learning experience. This guide breaks down the most effective IT solutions for educational institutions and explains how to choose the right IT partner. Why IT support is essential in modern education Schools and colleges depend on technologies such as cloud platforms, WiFi networks, learning management systems (LMS), and safeguarding tools. Without strong IT support, everyday learning can easily be disrupted. High‑quality IT support ensures: Consistent uptime for learning platforms Secure protection for student and staff data Smooth operation of classroom hardware Reliable connectivity across campus A strategic roadmap for future IT improvements Top IT support services for schools and colleges 1. Managed IT support Managed IT support gives schools access to a fully equipped technical team without needing an in‑house department. Typical features include: 24/7 help desk Device and server management Cyber security monitoring Backup and disaster recovery Software updates and patch management This approach reduces costs, increases system reliability, and frees educators to focus on learning—not technical issues. 2. Student technology support Students rely on devices and online platforms every day. Student tech support ensures they can access lessons without interruption. Common services include: Device troubleshooting (laptops, tablets, Chromebooks) Login and password resets Connectivity support Assistance with online learning platforms Safety filtering guidance This support is especially vital in hybrid or remote learning environments. 3. Classroom technology solutions Modern classrooms need fully supported and integrated digital tools. Classroom IT solutions typically include: Interactive whiteboards Projectors and AV systems Classroom management software WiFi optimisation Digital collaboration tools These technologies make lessons more engaging and interactive. 4. Microsoft education support Microsoft remains one of the most widely used platforms in schools. Supporting these tools effectively helps ensure seamless digital learning. Key areas include: Office 365 management Teams for Education Intune device management Azure cloud services Identity and access management 5. Microsoft education training Empower your teaching and facilitate innovative learning for your students with Microsoft education training. Key areas include: Microsoft 365 Education Tools Training Microsoft's Showcase School Programme How to choose the right IT support provider When evaluating IT support services, schools should consider: Budget and funding constraints Current IT infrastructure Scalability needs Security and compliance requirements Provider’s education-sector experience Availability of both remote and on‑site support Choosing a specialist with education experience ensures better safeguarding compliance, user-friendly solutions, and long‑term value. The benefits of outsourcing IT support Practical and operational benefits More schools now outsource IT due to benefits in security, performance, management and cost: Lower long‑term costs Access to specialist expertise Faster response and issue resolution Stronger cyber protection A strategic, future-proof technology plan Learning benefits Technology is enabling and facilitating better learning experiences and outcomes, empowering teachers, increasing pupil engagement and enriching the classroom experience: Personalised learning paths Instant access to learning resources Better collaboration among students Support for SEND and diverse learning needs Preparation for a digital workforce Schools that invest wisely in IT create stronger educational outcomes. The growing demand for IT skills in education As digital transformation accelerates, technology is playing a key role in enhancing learning and schools increasingly require IT professionals skilled in: Networking Cyber security Cloud infrastructure EdTech implementation Support and troubleshooting Online IT certification programmes are helping build the next generation of education‑sector IT specialists. Wavenet: A trusted IT partner for UK schools and the public sector For educational institutions seeking a reliable and experienced IT services provider, We are one of the UK’s leading education technology specialists. With over 30 years of experience delivering designed‑for‑schools solutions, we supports more than 4,000 education establishments nationwide across cloud platforms, cyber security, communications, safeguarding, and network services. We provide ICT services, broadband, WiFi, audio‑visual systems, remote support, and fully managed IT services - all delivered by DBS‑checked staff and supported with clear, transparent SLAs. By partnering with us, schools gain access to expert guidance, best‑practice ICT strategy, robust cybersecurity, and a long‑term technology roadmap - helping them create a connected, secure, and future‑ready educational environment.

Read more