Copilot vs Copilot Pro vs Microsoft 365 Copilot: Pro retired 2026

Microsoft's branding decisions have made the Copilot product line genuinely confusing, and one of the products people still search for no longer exists. Copilot Pro has been retired: Microsoft has withdrawn it from sale, and support for existing subscribers ends on 1 August 2026. Anyone comparing Copilot, Copilot Pro and Microsoft 365 Copilot in Australia today is really choosing between three live options, not four.

Here's the unbiased breakdown of what is actually purchasable now.

Microsoft Copilot (free)

Formerly Bing Chat. Free, web-based. No tenant integration, no document grounding, no enterprise data protection unless you sign in with a Microsoft Entra account (in which case it becomes Copilot Chat with commercial data protection). Useful for ad-hoc research and writing. Not a business tool.

Copilot Pro (retired — support ends 1 August 2026)

Copilot Pro was the personal standalone subscription. It added priority access to models in Microsoft Copilot, plus Copilot inside Word, Excel, PowerPoint, Outlook and OneNote — but only with personal Microsoft accounts, not Entra IDs. It gave you Copilot in the Office apps without grounding in an organisation's data. It is no longer available to buy.

If your business already pays for Copilot Pro seats, the practical questions are when the subscription lapses and what replaces it. Existing subscriptions run until cancelled or until support ends on 1 August 2026. For an individual who wants Copilot in the desktop Office apps, the consumer replacement is Microsoft 365 Premium at AUD $33.00 per month or AUD $329.00 per year. For anyone with a Microsoft 365 work tenant, the replacement was never Copilot Pro in the first place: it is Microsoft 365 Copilot.

This matters because Copilot Pro never integrated with a business tenant, its SharePoint, its Outlook business mail or its Teams. Staff with M365 accounts who were put on Copilot Pro got nothing they weren't already entitled to through Copilot Chat, which is included with their existing M365 licence.

Microsoft 365 Copilot (AUD $44.90/user/month ex GST)

The enterprise SKU, at AUD $44.90 per user per month ex GST on an annual commitment (checked July 2026). Requires an underlying Microsoft 365 licence (E3, E5, Business Standard or Business Premium). This is the one that matters for Australian businesses, because it's the only one that grounds Copilot responses in your tenant data — your SharePoint sites, OneDrive, Outlook mail, Teams chats, calendar.

Organisations under 300 seats buy the same capability as the Microsoft 365 Copilot Business add-on. That lists at AUD $31.40 per user per month ex GST on an annual commitment, or AUD $37.68 on a monthly commitment. Microsoft is running a promotion between 1 July and 30 September 2026 that brings the annual rate down to AUD $26.91 for the first year. If you are buying inside that window, ask for the promotional rate by name — it is not always applied automatically.

It uses a permission-aware retrieval system called Semantic Index. Copilot inherits the asking user's permissions exactly: it can only return content that user could already access. Critically, that doesn't mean it's safe — if your SharePoint sites are over-permissioned, Copilot will surface content the user technically had access to but never realised. This is the SharePoint oversharing risk.

Copilot Chat (free with E3/E5/Business Standard/Business Premium)

Often confused with Microsoft 365 Copilot. Copilot Chat is the free version that comes with most M365 licences. It uses GPT models with commercial data protection (your prompts don't train Microsoft's models), but it does not ground in your tenant data. Useful for ad-hoc Q&A and writing inside the M365 environment, with the data-protection guarantee — but not a productivity tool.

Copilot Studio (~AUD $300/tenant/month base)

A separate product for building custom Copilot agents. Pay-as-you-go capacity-based pricing. For organisations that want to build IT helpdesk agents, HR self-service agents, or customer-facing chatbots grounded in their own data. Sits alongside Microsoft 365 Copilot, not instead of it.

Which one Australian businesses actually need

• Sole trader / single-person business: Microsoft 365 Premium at AUD $33.00 per month, now that Copilot Pro is no longer sold.
• SMB under 300 seats: the Microsoft 365 Copilot Business add-on at AUD $31.40/user/month ex GST on annual commitment, or AUD $26.91 if you buy before 30 September 2026.
• Midmarket / enterprise with M365: Microsoft 365 Copilot for the roles where the AUD $44.90/seat/month maths works. Copilot Chat is included free for everyone else.
• Building custom agents: add Copilot Studio on top of M365 Copilot.
• Anyone still holding Copilot Pro seats for staff who already have M365 licences: plan the exit now. Support ends 1 August 2026, and the capability was already free in Copilot Chat.

What does "Copilot for business" actually mean?

"Copilot for business" isn't a single SKU — it's the phrase people reach for when they mean "the paid Copilot for our company, not the personal one". In practice that's Microsoft 365 Copilot (the AUD $44.90/user/month tenant-grounded add-on), or for organisations under 300 seats the Microsoft 365 Copilot Business packaging at AUD $31.40. The key point: if you want Copilot to read your company's emails, files and Teams, you want Microsoft 365 Copilot. Copilot Pro was never that product, and it is no longer on sale in any case. Anyone selling you "Copilot for business" should be able to name the exact SKU and the base licence it sits on.

The expensive mistake, and how it ends

Frontrow has seen Australian businesses buy Copilot Pro at the recommendation of a generic IT supplier, then realise three months in that it doesn't ground in their SharePoint and Outlook. That mistake now has a deadline attached: Copilot Pro support ends on 1 August 2026, so any organisation still running those seats needs a plan before then. The fix is the same as it always was — move to Microsoft 365 Copilot, after verifying the underlying M365 SKU supports it.