Copilot Studio vs Gemini Enterprise: agent pricing compared, per action and per seat

Short answer: Copilot Studio bills the agent and Gemini Enterprise bills the person. Microsoft sells tenant-wide packs of 25,000 Copilot Credits for $200 a month and charges each agent step against them (5 credits, about $0.04, for an agent action), so you can publish one agent to 500 people who hold no license. Gemini Enterprise includes agent building in a seat, $21 on Business and from $30 on Standard, and everyone who uses an agent inside the app needs one of those seats. Which is cheaper depends almost entirely on how many people will touch the agent.

We sell a flat-rate AI agent with no per-seat fee, so we have an interest in how this comes out. Every Microsoft figure below comes from Microsoft's Copilot Studio licensing documentation and business pricing page, and every Google figure from Google's Gemini Enterprise product page and its editions and quotas documentation, read in September 2026. Check them.

Two opposite ways to put a price on an agent

Most comparisons of these two products line up features: which connectors, which models, which builder is easier. That is reasonable, but it skips the question a buyer is actually asking, which is what the bill will look like once the agent is live. On that question the two vendors made opposite design choices, and once you see them the rest of the comparison mostly follows.

Microsoft prices the work. A Copilot Studio agent draws Copilot Credits from a pool the whole tenant shares, at published rates: 1 credit for a classic answer, 2 for a generative answer, 5 for an agent action and 10 for a tenant graph grounded message. A pack of 25,000 credits costs $200 a month, which is $0.008 a credit. The Copilot Studio user license itself costs nothing. Unused credits do not carry over, and when an environment runs 25% past its allocated capacity, Microsoft disables custom agents until you add more.

Google prices the people. Gemini Enterprise includes the no-code agent builder in the seat, and use of those agents draws on the edition's shared daily quota rather than a separate currency. Business is $21 a seat a month and runs up to 300 seats. The card covering Standard and Plus starts at $30. Google's quota documentation limits agent creation itself: one new agent per day on Standard and ten on Plus. Agents you build in code outside the app are billed at what Google calls Agent Platform prices, on a separate price list.

Is Copilot Studio cheaper than Gemini Enterprise?

For an agent that many people use lightly, usually yes. For an agent a small team uses heavily, usually no. The reason is the billing unit. Copilot Studio does not care how many people talk to the agent, only how much work it does. Gemini Enterprise does not charge per action, only per person with access.

Take an internal HR or IT help agent for a 200-person company, answering 3,000 questions a month. Suppose each question costs one generative answer and one action on Copilot Studio, 7 credits in all. That is 21,000 credits, which fits inside one $200 pack. On Gemini Enterprise, the same 200 people would each need a seat to use the agent inside the app: $4,200 a month on Business at $21, or $6,000 on Standard. The Gemini seats buy a great deal more than the help agent, of course. If you were not otherwise going to give everyone an AI assistant, though, the agent alone costs about twenty times as much on Google's model.

Now reverse it. A five-person operations team runs an agent that pulls data from SharePoint, drafts reports and files updates all day, say 400 agent actions each per working day. On Copilot Studio that is 2,000 actions a day, roughly 44,000 over 22 working days, 220,000 credits and nine packs: $1,800 a month if nobody holds a Microsoft 365 Copilot seat. Five Gemini Enterprise Standard seats cost $150 a month and give that team a shared pool of 800 assistant queries a day. Whether 800 covers the workload depends on how Google counts each step, which its quota page describes as "based on underlying agent actions", so test it on the 30 day trial before you commit. But the order of magnitude is clear. And on the Microsoft side, putting a $30 Copilot license on each of the five people would zero-rate most of that use for $150 as well.

When does a Microsoft 365 Copilot license make Copilot Studio free?

When the people using the agent are the people holding the seats. Microsoft states that for users licensed for Microsoft 365 Copilot, use of agents published to Microsoft 365 Copilot is included in the license. At $0.008 a credit, a $30 seat is worth 3,750 credits a month, which is 750 agent actions. A person who would trigger more than that in a month is cheaper licensed than metered.

That breakeven is the most useful number in this whole comparison, and Microsoft does not print it anywhere. It is also why the cheapest way to buy the seat matters. On Microsoft's business pricing page, the Microsoft 365 Copilot Business add-on is $21 a seat on an annual term, with an $18 first-year promotion on purchases through December 31, 2026, while Business Standard with Copilot is $23.50 against $14 for Business Standard alone. We lay out that bundle arithmetic in full on Gemini Enterprise vs Copilot pricing, and you can run the credit side for your own volumes in the Copilot Studio credits calculator.

Which is better for building AI agents, Copilot Studio or Gemini Enterprise?

The one that sits where your data and your users already are. Copilot Studio is the stronger builder if your company runs on Microsoft 365: agents live in Teams and SharePoint, inherit Entra permissions, and can serve people across the company without a seat each. It also does things Gemini Enterprise does not, such as answering phone calls, which Microsoft bills by the minute.

Gemini Enterprise is the stronger choice if your team works in Google Workspace, or across both stacks. Its Business edition connects to OneDrive, Outlook, SharePoint and Teams as well as Google sources, with a 30 day trial and no IT setup, and it gives every seat holder the assistant, Deep Research and the agent builder together. What it will not do cheaply is serve an agent to a large population of people who do not otherwise need an AI seat.

What do Copilot Studio and Gemini Enterprise cost for a small business?

The floor on Microsoft is one $200 credit pack a month, plus a Microsoft 365 subscription underneath it, which you probably already have. The floor on Google is one Business seat at $21 a month. That makes Gemini Enterprise the cheaper way to try building an agent, and Copilot Studio the cheaper way to roll one out to a whole company.

Both bills move with usage, in different directions. Copilot Studio moves with the work the agent does. Gemini Enterprise moves with headcount, and within a small team a heavy user can drain the shared daily quota, because Google states that usage is not capped per person unless an admin sets a cap. If you run either, keep an eye on the spend line the same way you would any other metered cloud service; teams that already use cloud and SaaS spend tracking can add these meters to it rather than finding out from the invoice.

What neither of them does

Both are platforms for building agents. Someone on your team designs the agent, writes its instructions, connects it to the right systems, watches its output and fixes it when it drifts. For a company with an IT function and a clear internal use case, that is exactly what you want to own.

For a small business whose real problem is a job that never gets done, such as the lead list nobody builds, the follow-up nobody sends or the Monday report nobody writes, a builder is one step removed from the fix. WorkAgent is the other shape: you brief it once in plain English and it runs research, lead lists, outreach drafts, inbox triage, data entry and recurring reports itself, from $149 a month for the whole account with no per-seat fee, and you approve anything that goes out. It does not replace Copilot in Word or Gemini search across your files. It replaces the agent you were going to have to build.

Where to check the numbers yourself

The Microsoft figures sit in the Copilot Studio licensing documentation and on Microsoft's Copilot business pricing page. Our Copilot Studio pricing page carries the full credit rate card, including the voice and reasoning rates this article leaves out. The Google figures sit on the Gemini Enterprise product page, the editions comparison and the quotas and overages page, and we keep the full edition ladder and seat caps on Gemini Enterprise pricing.