Microsoft 365 Licence Optimisation Service

Your Microsoft 365 bill is wrong
Find out by how much

Inactive accounts, leavers still billing, over-provisioned users, redundant add-ons — Kyberbyte finds every source of M365 waste and tells you exactly what to do about it. Free scan, results in minutes.

Always free preview
No installation required
Nothing changed in your environment
Pay only when you're ready
Microsoft's admin centre tells you what's assigned
Not what's wasted

The tools you already have show you who has a licence. They don't show you who stopped using it six months ago, which disabled accounts are still billing, or which users are paying for plans they don't need.

🪪Easy win

Guest accounts with licences

External guest users with full paid M365 licences assigned — typically unnecessary and easy to remove without impacting access.

🔴Confirmed waste

Disabled accounts with licences

Accounts marked disabled in Azure AD but never stripped of their paid licence assignments.

📦Easy win

Unassigned purchased seats

Licences bought but sitting unassigned — pure cost with zero benefit.

💤Common

Inactive users

Licenced users with no sign-in or app activity in 30 days — strong candidates for removal.

⬇️Right-sizing

Over-provisioned active users

Active users on Business Premium or E3 whose actual app usage signals they'd be fully served by a lower SKU — named, costed, and ready to act on.

📭Confirmed waste

Licenced shared mailboxes

Shared mailboxes with a paid licence assigned. In most cases they don't need one — pure cost with no benefit to remove.

~30%
of M365 licences in a typical organisation go unused or underused
Gartner SaaS Management Research, 2024
£269+
annual cost of a single unused Business Premium licence left active
Microsoft UK commercial pricing, 2025
82%
of IT leaders lack real-time visibility into their SaaS licence usage
Flexera State of ITAM Report, 2024
Three steps — minutes, not weeks

No software to install, no firewall changes, no disruption to your users. Just connect, scan, and see.

STEP 01
🔒

Connect your tenant

Sign in with your Microsoft 365 Global Admin account and grant read-only consent. Kyberbyte uses Microsoft's own Graph API. Secure, approved, and entirely read-only.

Global Admin required · Admin consent · Read-only
STEP 02

Run your scan

Choose your pricing basis — list price, billing type, or upload your invoice — then hit Start Free Scan. Kyberbyte analyses your licence assignments and usage against your pricing in minutes.

Free to scan · Results in minutes · Custom pricing supported
STEP 03
💡

Your results, ready to act on

Your free preview shows the headline numbers instantly. Unlock the full report to see every named user, every wasted licence, and exactly what's recommended, with estimated savings for each recommendation.

Free preview · Unlock full detail when ready · Download included
Powered by Microsoft Graph API · Read-only permissions · Processed securely on Azure · Never sold or shared

Your free preview shows the headline picture immediately. Unlock the full report to see every named user, every wasted licence, and exactly what to do about it.

Free Scan Tenant: 3f8a12c0-d94e-4b71-a205-7c3e91f62da4
Scan complete
Tenant: meridiangroup.co.uk  ·  Stamp: 20260606-093142-447
Your report is now available below.  ·  Verification re-scan: 0 available  ·  Free scan: next 07/07/2026
20260606-093142-447 Meridian Property Group
🔒 LOCKED
Tenant c7a4bd7e-972d-4f1b-8346-37fb3242a1f8  ·  Created 6 Jun 2026, 09:31
£2,764.80
47 licenced users · Unlock for full breakdown
estimated annual waste
Licensed users: 47  ·  Est. annual waste: £2,764.80  ·  Locked  ·  Pricing: List price  ·  Annual commitment (pay monthly) · Assumed · Scan basis
View a sample unlocked report →
See exactly what you get before you scan your tenant
Always free preview
Full report when you're ready

The preview gives you enough to know whether there's a problem. The full report gives you everything you need to fix it.

FREE PREVIEW

Always Free
Total users in your tenant
Licenced user count
Estimated annual waste (£)

FULL REPORT

Free · Early Access
Everything in the free preview
Named users — every inactive and deactivated account
Downgrade candidates — users on over-provisioned plans, with confidence ratings and signal evidence
Shared mailbox candidates identified
Security add-on redundancy detection
Per-user estimated monthly saving
SKU-level waste breakdown & recommended actions
Unassigned licence optimisation table
Admin and service accounts protected — excluded from risky recommendations
Downloadable report (HTML)
Verification rescan entitlement included
🛡️ Our Accuracy Guarantee

Every factual finding in your report is based on Microsoft source data made available at the time of the scan, including user states, licence assignments, and account status. If a material factual finding in your report is incorrect because we have incorrectly processed, interpreted, or presented that source data, we'll make it right.

Savings figures are calculated from your actual licence data and the pricing you provide, and reflect what you could recover if the identified changes are implemented. Actual outcomes will vary depending on the actions you take and any subsequent changes to your environment or Microsoft's licensing.

One-off payment
No subscription needed

When published pricing arrives, it'll be a simple one-off payment — no subscription needed. Tiered by the number of licenced users in your tenant so smaller organisations pay less, larger ones get proportionally better value.

🚀  Early Access
Full reports are free while we onboard our first customers
We're refining the product with real tenants before setting published pricing. In return for free access, we ask that you share honest feedback on your experience — what the report got right, what it missed, and how useful the recommendations were.
No card required
Full report at no cost
Honest feedback requested in return
Licenced users
Full report
Typical waste found *
Tier is determined automatically after your scan — no need to select anything upfront
1 – 10 users
Always free
£200–£600/yr
11 – 50 users
Free during early access
£600–£3,600/yr
51 – 250 users
Free during early access
£2,400–£14,000/yr
More than 250 licenced users?  Contact us  and we'll be happy to discuss your requirements.
* Based on Gartner research finding ~30% average licence waste across organisations. Actual findings vary by tenant.
⚖️  Fairness Cap
When published pricing is introduced, your report price will always be a small fraction of your estimated annual waste. If your waste figure is low, you pay less — no one pays more than their report is worth.
🔧  Implementation Service
Need someone to action the report for you? We do the work, you keep the savings.
Get in touch →
Specialist tools — transparent pricing
No sales call

Enterprise SaaS platforms cover dozens of tools and go deep on none of them. Consultants are slow and expensive. Kyberbyte gives you specialist-grade insight, fast. No overhead.

Enterprise SaaS tools IT consultant audit Kyberbyte
Time to first insight Weeks: demo, onboarding, IT project required Days to weeks Minutes
Setup required Agent install, integrations, IT involvement Consultant access & scheduling Sign in with Microsoft, grant read-only consent
Sales call needed Always. No self-serve pricing. Yes. Scoping call required. Never — start free instantly
Optimisation focus Broad coverage across many tools, shallow on each Depends on consultant expertise Specialist-grade depth, purpose-built for M365
Try before paying Rarely. Gated behind demo. No Always — free preview on every scan
Who it's for Mid-market to enterprise, assumes dedicated IT ops Any size, but slow and expensive Small to mid-market, any IT maturity
Pricing £200–£3,000+/month, subscription required £800–£3,000+ per engagement Transparent, one-off pricing — no lock-in
Minutes
from sign-in to your first waste estimate — no setup, no wait
Zero
sales calls, demos, or contracts — just sign in and start
Specialist
purpose-built for M365 licence waste — not a feature bolted onto a generalist platform

Find out how much
in the next 5 minutes.

Sign in with your Microsoft account, connect your tenant, and your free preview is ready in minutes. No commitment, no credit card, nothing changed in your environment.

Start Your Free Scan → Got a question?
Sign in with Microsoft · Read-only access · Free preview — always · 🛡️ Accuracy guaranteed
Managing M365 for multiple clients?
There's a dedicated programme for that

Multi-tenant workspace, client-ready reports, volume pricing, and a repeatable audit process across your entire client base. Built for MSPs, not retrofitted.

See the MSP Partner Programme →