# GPT Pro Pricing and Subscription

GPT Pro is the AI chat assistant for Microsoft Teams. You buy and manage it through in-app purchase in the Microsoft Teams Store, and each plan sets how many messages you can send in a rolling 3-hour window. This page explains how usage is counted and what each plan includes.

Pricing is billed per user. Prices for US accounts are shown in US dollars (USD).

# Choose your plan

GPT Pro comes in three plans, so you only pay for the usage your team needs. The plans share the same assistant and privacy model, and differ by how many messages each user can send per rolling 3-hour window.

Starter

Everyday AI help for lighter use.

  • 30 messages per rolling 3-hour window
  • AI chat assistant inside Microsoft Teams
  • Streaming responses as the answer is written
  • Private by design: only the text you type is processed

Platinum

The highest allowance for heavy users.

  • Everything in Premium
  • 200 messages per rolling 3-hour window
A license must be assigned to a user by an administrator before GPT Pro becomes active for that person.

# How usage is counted

GPT Pro uses a rolling 3-hour usage model. Each plan includes a set message allowance, and your usage refreshes continuously as older messages fall outside the three-hour window.

One message equals one user message or one GPT Pro response. Both what you send and what the assistant replies count toward your allowance.

Examples:

  • You send 5 messages and GPT Pro replies 5 times, so 10 messages are counted.
  • You ask for 3 variations in separate turns, so those replies are counted individually.
To stretch your allowance, combine related questions into a single, well-scoped message instead of sending many short ones.

# What happens when you reach the limit

When you reach your plan allowance, GPT Pro pauses and shows an upgrade notice. You can either wait for the rolling window to refresh or move to a higher plan.

The pause is temporary. GPT Pro resumes automatically once earlier messages age past the 3-hour window.

# Buy or upgrade your plan

Pricing and purchase are handled through in-app purchase in the Microsoft Teams Store.