Microsoft 365: the digital transformation you're already paying for
Most SMBs use three of the fifteen tools included in their Microsoft 365 licenses — then pay for separate subscriptions to do what the other twelve already do. Here's the inventory to run before your next software purchase.
An SMB on the South Shore pays for Microsoft 365 for its 25 employees — and also pays for Zoom for video calls, Dropbox for file sharing and Calendly for appointment booking. Elsewhere, a team emails document versions back and forth ("budget_FINAL_v3.xlsx") while SharePoint sleeps in their licenses. And a receptionist plays email tennis — "are you free Tuesday? no? Thursday?" — while Bookings would do the job on its own.
None of these companies is careless with money. They're all doing the same thing: using Microsoft 365 as an Outlook-Word-Excel subscription — and buying separately what's already included in it.
Your company's most underrated subscription
A Microsoft 365 Business license is fifteen or so tools, not three. Teams covers video conferencing and team messaging — and can even replace your phone system. SharePoint and OneDrive handle secure file sharing, real-time co-editing and version history. Planner manages team tasks, Bookings handles online appointment scheduling, Forms takes care of surveys and forms, and Power Automate ties it all together to eliminate repetitive tasks — we're dedicating our next article to it. Business Premium licenses even add a full layer of security and device management.
Each of these tools has a separately sold equivalent — Zoom, Dropbox, Slack, Monday, Trello, SurveyMonkey, Calendly — that thousands of SMBs pay for in duplicate, every month, without knowing it.
The waste is measured — and it's everywhere
The research on this converges. According to Zylo's SaaS Management Index, companies use only about half of the software licenses they buy — and small businesses lose an average of $2 million to it. Another recent analysis puts the average number of duplicate subscriptions at 7.6 per organization: two tools paid to do the same job.
Run the math for your own business: three redundant tools at $20 per user per month, for 25 employees, is $18,000 a year — for functions already included in licenses you're paying for anyway.
Why it happens
Nobody decides to pay twice. The problem is structural. Microsoft 365 is sold — and perceived — as "email and Office": once the migration is done, nobody has the mandate to explore the rest. Meanwhile, every department solves its own irritants with a credit card: marketing subscribes to a project management tool, sales to a survey tool, reception to a booking tool. It's the same reflex as the Shadow AI we discussed recently : tools adopted outside IT, invisible to the consolidated budget — with subscriptions that sometimes outlive the employees who created them .
Let's be honest, though: the included tool doesn't always win. A real CRM will always beat a SharePoint list, and some teams have needs Planner won't meet. The goal isn't to replace everything with Microsoft — it's to decide with full knowledge, rather than pay by default.
The solution: the cross-inventory
The approach comes down to three moves. First, the inventory: pull the list of software subscriptions running through the company's credit cards — the exercise always surprises. Second, the cross-check: for every subscription, ask "does my Microsoft 365 license already do this?" Every duplicate becomes a decision: migrate and save, or keep the specialized tool knowingly. Third, the governed rollout: a tool activated without configuration or training becomes clutter — misconfigured shares, scattered data. Adopting Bookings or SharePoint also means setting them up properly and showing the team how to use them.
Where to start?
Pick a single quick win this quarter. The three best candidates: replace the duplicate video conferencing tool with the Teams everyone already has; replace external file sharing with SharePoint and secure links; or plug Bookings into the calendar of whoever loses the most time scheduling appointments. One duplicate eliminated, one recurring saving, one team discovering that "the other tool" was there all along.
The bottom line
Digital transformation doesn't always require new investments. For many SMBs, the first step is simply putting to work what's already sleeping in their licenses — and redirecting the duplicate budget toward what matters.
At MMO Techno, license optimization is part of how we work: an inventory of your subscriptions, a cross-check against your Microsoft 365 licenses, a migration plan for the duplicates and secure configuration of the tools you activate.
How many tools are you paying for in duplicate of your Microsoft 365 license? If the answer doesn't come to you instantly, it's probably more than you think.