A five-person AI subscription is a break-even problem, not a seat-price problem

A per-seat price is easy to quote. It is not the same thing as the cost of adopting a tool - or proof that the tool pays for itself.

For a five-person team, the useful question is: Will the team save enough reviewed, usable work time to cover the subscription and the overhead of introducing it?

Start with published seat prices

Public US pricing checked on November 11, 2026:

Claude Team currently has a five-seat minimum. ChatGPT Business has a two-seat minimum.

Taxes, promotions, features, and usage policies can change, so verify the vendor pages before purchasing.

Add the cost most comparisons omit

Assume five people spend two hours each on onboarding, policy review, prompt patterns, and basic workflow setup. At a loaded labor cost of $40 per hour:

5 people × 2 hours × $40 = $400

That makes the first-year example:

• ChatGPT Business, annual billing: $1,600 including onboarding
• Claude Team, annual billing: $1,900 including onboarding

This still excludes integration work, administration, review time, and any work that cannot be sent to the tool.

Convert the bill into a break-even target

Use one simple formula:

required hours saved per month = monthly subscription cost ÷ loaded hourly labor cost

For five ChatGPT Business seats billed monthly:

$125 ÷ $40 = 3.13 team-hours per month

The tool does not need to eliminate a job. It needs to produce a little more than three hours of usable, reviewed time savings across the whole team every month.

If correction and review take back those hours, the subscription has not cleared the bar.

Run a four-week pilot before buying annually

• Choose three recurring tasks with clear inputs and outputs.
• Record completion time, correction time, and review time.
• Count failed attempts and work excluded for privacy, security, or policy reasons.
• Retain the tool only if the measured benefit clears the subscription plus the review burden.

Examples of good pilot tasks include first-pass meeting summaries, restructuring internal drafts, or extracting fields from a repeatable document type. “Use AI more” is not a measurable task.

What price alone cannot answer

A purchasing decision should also cover:

• identity and access administration;
• data handling and retention controls;
• export and account offboarding;
• integrations with the team's actual workflow;
• usage limits and model availability;
• the cost of human verification.

I published the full source-linked model, a paid-seat cost calculator, a monthly-versus-annual calculator, and an AI feature-evaluation worksheet on TIHMLO:

• Full five-person cost model
• Paid-seat cost calculator
• Monthly vs annual plan calculator
• AI feature-evaluation worksheet

Official pricing sources include OpenAI Business pricing, ChatGPT Business FAQ, Anthropic pricing, and Claude Team billing calculation.

This is a public-price and decision-model comparison, not a hands-on performance claim. Pricing and plan terms were checked on November 11, 2026.