Don't sign your M365 renewal blind.
UK tools that price your Microsoft 365 renewal and Copilot case in pounds, from your own quote. Offline. No tenant access. No reseller agenda.
Launch offer: 30% off the Copilot Business Case, Plan-Mix Optimiser and Quote Watcher. Code LAUNCH30, until 30 Nov.
Start here
1. Free: put your quote into the free calculator and see your annual spend.
2. £29 to £79: find the cheaper mix. The Optimiser compares up to eight renewal scenarios side by side. The Copilot tool shows which roles break even.
3. £149 to £495: want a second pair of eyes? Send me the quote and I'll review it at a fixed price. No tenant login needed.
About Me
I'm Ben Harding. I've spent about 20 years building business systems in Power BI and SQL Server.
Most Microsoft 365 calculators are a reseller's sales funnel. These aren't. I don't sell licences, and nothing here connects to your tenant.
You put in your own quote. You get the answer in pounds, plus a one-page summary your board can read.
Want it checked? I review renewal quotes myself, at a fixed price.
Independent. Not affiliated with Microsoft.
FAQs
-
No. The tools run on your own computer. There's no Microsoft sign-in, no Graph permissions and no uploads. The paid reviews work from your quote and the details you choose to send. I never need passwords, MFA codes or admin access.
-
Your renewal quote or latest invoice, your seat count per plan and your renewal date. The tools open in a web browser or in Excel 2016 or later. Most also work in LibreOffice and Google Sheets.
-
Yes, they're UK prices. The defaults are Microsoft UK list prices in pounds, per user per month, excluding VAT, checked 21 October 2026. Resellers often charge differently, so type your own quote into the price table. It takes a couple of minutes.
-
Microsoft raised Microsoft 365 prices on 1 July 2026, and you pay the new price at your next renewal. Annual terms paid monthly cost 5% more than paying upfront. On Microsoft's UK page, Business Standard and Premium are now sold "with Copilot". Check which version you're being quoted.
-
Not sure? Start with the free calculator.
Renewing soon: the Plan-Mix Optimiser (£29).
Being pitched Copilot: the Copilot Business Case (£39).
Both: the Decision Pack (£55).
Comparing current vs quoted cost line by line: the Decision Engine (£79).
Running reviews for clients: the MSP White-Label Kit (£399).
-
Yes. The Renewal Cost Review (£149) is a fixed-price review of your quote, with a written findings report. The Full Renewal & Licence Audit (£495) adds anonymised licence data for a management-ready report on cost, licence mix and capacity. Neither makes changes in your tenant. Both point out what's worth checking. Neither promises a saving.
Independent tools, not affiliated with or endorsed by Microsoft. Microsoft 365, Teams and Copilot are trademarks of the Microsoft group of companies. List prices change, so always check your own quote. Planning estimates only, not financial or licensing advice.