Let’s compare the Zoom platform to Microsoft with this Day 0, Day 1, and Day 2+ TCO equation, using a hypothetical scenario.
In this scenario, you’re working for an enterprise with 1,000 geographically distributed employees. You have a handful of physical offices with 20 conference rooms and 40 common area phones, and let’s also assume that you already have a Microsoft Office 365 E3 ELA package in place for all workers.
You’re looking for a solution that will enable you to provide all workers with access to AI capabilities. You also want to create more connected, collaborative offices for your hybrid workforce by enabling your conference rooms with video conferencing and bringing cloud telephony to your common area phones.
Day 0 cost comparison
With Microsoft, you would incur additional costs for add-ons or third-party vendors to get access to certain features. For example, you may have to add discrete add-on licenses to the Microsoft E3 ELA, such as Teams Premium add-ons to get live translation and meeting summaries for meetings. You would also have to purchase Copilot licenses to enable employees with AI, and Teams Phone with calling plan and shared device add-ons to enable telephony across the organization.
Additionally, some capabilities such as SMS or cloud video interop aren’t offered natively by Microsoft and would require a separate third-party license. With Zoom, keep your Office 365 E3 ELA package in place and add a Zoom Workplace Enterprise Premier plan that includes AI capabilities, cloud telephony, and video-enabled collaboration spaces, among other features, all at a lower Day 0 cost to you.

Day 1 cost comparison
Next, let’s look at Day 1-associated costs like implementation and training. Often when implementing a new solution, you need to pay an external vendor or leverage internal resources to configure the system, train your IT team and employees, and deploy the solution, all of which add to your total cost. Cutting down on the time and resources spent on these tasks can help lower your TCO — which is why an easy-to-use, intuitive platform is so important.
A 2023 Metrigy TCO study commissioned by Zoom found that 86% of new Zoom users were up and running in less than 30 minutes, compared to the average of 72% among other vendors. Moreover, 54% of new Zoom users needed no training, compared to 41% of Microsoft Teams users. Zoom’s ease of use was the most cited reason for not needing training, according to the Metrigy report.
Day 2+ cost comparison
Finally, don’t forget to consider your Day 2+ maintenance and operating costs. These are the ongoing, and often “hidden” costs of maintaining and supporting a solution. When your solution is easy for employees to use as well as simple for IT admins to maintain and manage users, it can help reduce your overall costs.
Metrigy demonstrated that Zoom’s ease of administration can drive savings — our platform required 15% fewer full-time IT employees to manage the same number of users as other vendors evaluated in the study.