Copilot Cowork goes GA: what it means if you're evaluating multi-step AI
Microsoft Copilot Cowork reached general availability on 16 June 2026, which means the free preview period is over and the metered billing is now live. If your organisation was running multi-step agentic workflows during the preview without ever having the cost conversation, that shift is worth pausing on, because the economics you experienced during preview are not the economics you will experience now. This post sets out what Cowork actually is, what TaylinAI's TaskRunner actually is, and where the honest differences between the two sit. Microsoft's pricing and feature terms do change, so anything specific to Cowork should be checked against current Microsoft documentation rather than taken from this post or anywhere else that isn't dated this month.
What Copilot Cowork is, and what it requires
Cowork is Microsoft's agentic multi-step work engine, built into Microsoft 365. It generates a plan for a given task, pauses at checkpoints for human approval, executes the approved steps, and gives the user the ability to pause, resume or cancel a run in progress. It also includes human-in-the-loop controls that require sign-off before certain sensitive actions proceed. These are genuine governance capabilities, and it would be wrong to understate them: Microsoft has built real checkpoints into the workflow, not just a marketing claim of oversight. Where the picture gets more involved is on requirements. Cowork sits on top of a paid Microsoft 365 Copilot licence, which is a prerequisite before any of this runs at all, and then usage is metered separately in Copilot Credits, priced according to model use, context length, tool calls and runtime. For an organisation already deep in the Microsoft 365 estate with Copilot licensing in place, that additional metered cost may well be predictable and manageable, because it is layered onto infrastructure that is already accounted for. For an organisation that has not already made that Microsoft 365 Copilot investment, the licence dependency is a real threshold to clear before a single workflow ever executes.
What TaskRunner is, and how it works
TaskRunner is TaylinAI's governed multi-step work engine, and it starts from a different premise. The user describes the task in plain language, no special syntax or prompt engineering required, and the platform generates a plan, typically somewhere between three and seven steps depending on the complexity of the task. Critically, the user reviews that full plan and approves it before anything executes, rather than approving steps piecemeal as they arrive. Once approved, the steps run visibly and in sequence, one at a time, with each step logged to the compliance dashboard as it completes, so there is a full audit trail rather than a black box that produces an output at the end. Token consumption and cost per run are visible throughout, not summarised afterwards. There is no dependency on a Microsoft 365 Copilot licence to make any of this work, no per-task metered billing running through an opaque credit system that requires a spreadsheet to reconcile, and no restriction to documents living inside the Microsoft ecosystem. TaskRunner connects to SharePoint, Google Drive, Dropbox, Box, Confluence and direct file upload, and the model choice is open too, running on Claude, GPT or Gemini, using your own API keys or ours.
The honest contrast
Both products have a planning phase, and both have human-in-the-loop approval before execution proceeds. I want to be straightforward about that, because it would be misleading to present either of those as a point of difference when they are not: any credible multi-step AI tool built for a regulated environment needs both, and Microsoft and TaylinAI have arrived at broadly the same architecture for good reason. The real differences sit in three places. First, the entry requirement: TaylinAI does not require a paid Microsoft 365 Copilot licence for TaskRunner to function, so there is no prerequisite subscription to clear before you can evaluate whether the tool suits your workflows. Second, the billing model: TaskRunner runs on TaylinAI's flat monthly pricing, Starter at £75 a month or Professional at £125 a month, each a flat fee including five user licences, rather than per-task metered credits that vary with model use, context length and runtime in ways that are difficult to forecast until you have a few months of invoices behind you. Third, the estate: TaskRunner works across multiple AI models and multiple document sources rather than being built around the Microsoft ecosystem specifically. For a regulated small firm or growing firm without an existing Microsoft 365 Copilot investment already in place, those three differences are the ones that actually matter when deciding where to start.
Who each suits
Cowork is a sensible choice for an organisation already running Microsoft 365 Copilot, comfortable with usage-based billing that scales with consumption, and working primarily inside the Microsoft document estate day to day. If that describes your organisation, the additional cost of Cowork is an incremental decision on top of infrastructure you have already committed to, and the metered billing model is one you are likely already familiar with from other Microsoft 365 add-ons. TaskRunner suits a regulated small or growing firm that wants governed multi-step AI without first needing to acquire a Microsoft 365 Copilot licence, wants flat and predictable monthly costs it can put in a budget line without guessing at consumption, and needs to connect AI to a wider mix of document sources and models than the Microsoft ecosystem alone provides. Neither is universally the better product, and I would be doing you a disservice to pretend otherwise. They are solving for genuinely different starting positions, and the right answer depends on where your organisation already sits rather than on which vendor has the louder marketing.
Where this leaves you
If you are evaluating multi-step AI tools and the Cowork general availability shift is what has prompted the question, that is exactly the right moment to look properly rather than assume the preview-era economics still apply. TaylinAI includes TaskRunner in the 30-day free trial, with no Microsoft licence required, no credit card needed to start, and no commitment beyond the trial period itself. Start at https://taylinai.com
Jason Taylor has spent 30 years building and securing infrastructure for regulated organisations — from the Bank of England and HBOS Treasury to government departments and Lloyd's market insurers.