If you're renewing Microsoft 365 E5, E7 gives you another decision to make. You may be able to bring several planned purchases together in one suite. You may also find that E5, with one or two additions, remains the better fit.
The useful starting point is what you would otherwise buy. That gives you a realistic comparison, rather than measuring the upgrade against the value of every feature in the brochure.
Microsoft 365 E7 combines E5 with Microsoft 365 Copilot, Microsoft Entra Suite and Agent 365. Those additions cover AI assistance for work, further identity and access capabilities, and the management of AI agents.
Microsoft 365 Copilot is also available as an add-on to E5. Entra Suite and Agent 365 have standalone options, subject to their licensing requirements. So E7 isn't the only way to obtain those capabilities. Microsoft's comparison sets out the current inclusions.
One detail to establish at the outset: this comparison is about Microsoft 365 E5, not Office 365 E5. Check the full name of your current product before working through the options.
Start with the capabilities you have a reason to deploy. If the immediate requirement is Microsoft 365 Copilot for a particular team, compare the cost of E5 plus those licences with the relevant E7 option. If you're also planning to use Entra Suite and Agent 365, include those requirements in the comparison.
A simple working table helps:
|
Capability |
Who Needs It? |
When Will It Be Used? |
What Would You Buy Without E7? |
|
Microsoft 365 Copilot |
Identify the intended users |
Give the planned start date |
Price the eligible add-on |
|
Additional identity and access features |
Identify the people and resources covered |
Tie this to the deployment plan |
Price the suitable alternative |
|
Agent management |
Define the planned use and required coverage |
Tie this to the agent programme |
Establish the appropriate licence option |
The point of the table is to expose assumptions. If nobody can say when a feature will be used or who’s responsible for introducing it, treat its value cautiously in the purchasing decision.
Ask for quotes based on the same users, commitment and billing terms. Where you already pay for an add-on, check whether moving to E7 would replace that cost immediately or leave a period when both subscriptions remain payable.
There are two comparisons worth making: the cost during the transition and the cost once the intended changes are complete. A bundle could be attractive over the longer term while costing more initially because another commitment has yet to end.
Include the practical work too. Configuration, testing and support take time whichever licence route you choose. If an option is cheaper only because that work has been left out of the estimate, the comparison needs another look.
You don't have to use every feature in a bundle for it to be good value. It does, however, need to compare favourably with a credible alternative that meets your needs.
Avoid starting with the assumption that everyone should move together. Different teams may have very different reasons to use the additional features.
Explore whether a mix of plans is appropriate, then have the licensing checked. In particular, security and governance requirements may cover more people than those actively using a particular application. A small deployment needs the right coverage just as much as a large one.
That leaves you with a more useful question than “Should we buy E7?”: “For which users, to do what, and at what cost?”
Suppose a team wants Copilot to help prepare a recurring report. Before extending the purchase, check whether it can use the relevant information appropriately, whether the output is reliable enough for the task and how much checking is still needed. Then assess whether the change is useful to the people doing the work.
Include the time spent checking and correcting the output in that evaluation. If preparing a draft becomes quicker but the review takes longer, you need to understand the overall effect before assuming the team has saved time.
Microsoft's Copilot adoption guidance provides a useful starting point for planning and measurement. Any trial or initial purchase should also be checked against its own commercial terms.
If E7 is the better fit, you should be able to explain which purchases it replaces and what you expect to achieve. If E5 plus selected additions is the better fit, that’s an equally useful outcome. Revisit the decision when your requirements change.
TIEVA can help you review the options and your current licences, with a competitive quote for the approach that suits your organisation.
For the wider renewal process, see our Microsoft 365 renewal hub.