Key takeaways
- Price no longer separates them. Both standard seats are 20 US dollars per user per month on annual billing, 25 monthly.
- Claude Team's mixed seat types and built-in spend controls are the most useful structural difference for a small business.
- ChatGPT wins on familiarity and breadth. Claude wins on long documents and careful writing.
- The only reliable way to choose is a two-week trial with five people doing their real work.
If you are not tied to Microsoft or Google for your assistant, this is the decision in front of you. Until April 2026 ChatGPT's business seat cost more. OpenAI then cut it by 5 US dollars, so both plans now start at the same figure. That makes the choice cleaner. You are no longer trading money for capability, you are choosing which tool fits the way your team works.
Last checked: October 2026. Confirm prices and tier contents on each provider's pricing page before you buy. Prices vary by country and currency.
Side by side
| ChatGPT Business | Claude Team | |
|---|---|---|
| Standard seat | 20 USD annual, 25 monthly | 20 USD annual, 25 monthly |
| Heavy-user seat | Higher usage tiers sold separately | Premium seat, 100 USD annual, 125 monthly, about 5 times standard usage |
| Seat range | From 2 | 2 to 150 |
| Single sign-on | Yes | Yes |
| Spend controls | Fixed seat billing | User and organisation spend controls |
| Connector control | Admin manages available connectors | Admin controls for remote and local connectors |
| Next tier up | Enterprise, negotiated | Enterprise, from 20 seats, seat fee plus usage |
Where ChatGPT Business is the better buy
Your staff already use it
Familiarity is underrated. When most of your team has used ChatGPT on their phone, a business rollout is mainly a policy and habit change rather than a new tool. Adoption in the first month is visibly higher, and adoption in the first month is what decides whether a rollout sticks.
You want breadth over depth
ChatGPT's strength is range. It drafts, researches, analyses spreadsheets, generates images and connects to a long list of business tools. If your use is spread thinly across many tasks in many roles, a generalist is the right shape.
You expect to grow into Enterprise
ChatGPT Enterprise is a mature product with a large installed base. If you are 80 people today and expect to be 300 in two years, the upgrade path is well trodden.
Where Claude Team is the better buy
The work is long documents
Contract review, tender responses, policy drafting, financial reports, technical documentation. Teams whose day is spent in long files consistently prefer Claude's handling of large inputs and its writing, which tends to need less editing to sound like a person wrote it.
A few people use it far more than everyone else
Usage in most businesses follows a steep curve: three or four people use it constantly and everyone else dips in. Claude Team lets you put those heavy users on premium seats and leave everyone else on standard, so you are not paying the heavy rate across the board or watching your best users hit limits.
You want spend and connector control without an enterprise contract
User and organisation spend controls on a 20 dollar plan are genuinely useful. So is the ability for an admin to decide which connectors staff can attach. Both matter more as assistants start acting on your systems, a shift we cover in AI agent permissions and connectors.
Your team writes code
Claude Code is included with Team seats. If you have even one developer, that alone can justify the choice.
Things that do not matter as much as people think
- This month's benchmark. The leader changes every few months. You are buying a platform and an admin console for at least a year.
- Feature lists. Both have projects, file uploads, web search, custom instructions and connectors. The differences are in quality and control, not in whether a box is ticked.
- Which one your most enthusiastic employee prefers. Ask what they use it for. If it is not the work most of your staff do, their preference is a weak signal.
How to decide in two weeks
- Pick five people who represent your main types of work, not your five keenest.
- Give each of them both tools on monthly billing. The cost is trivial.
- Ask each to run the same three real tasks from their week through both.
- At the end, ask two questions: which output needed less fixing, and which one would you open first tomorrow.
- Buy annual seats for the winner and cancel the other.
This beats any comparison article, including this one, because it is tested on your work. If you want the broader context including Copilot and Gemini, read our four-way comparison.
Frequently asked questions
Is Claude or ChatGPT better for business?
Neither is better across the board. ChatGPT is the broader general tool with the lowest training effort because most staff have used it. Claude is usually preferred for long documents, careful writing and code, and its Team plan has finer spend and connector controls. Run both with five real users for two weeks on your actual work and the answer is normally obvious.
Can I mix seat types on Claude Team?
Yes. Claude Team lets you combine standard seats with premium seats, which carry roughly five times the usage, on the same team. That lets you pay for heavy usage only where it is needed.
Does either provider train on our business data?
Both providers state that data from their business plans is not used to train their models by default. Read the current data processing terms rather than relying on a summary, and record the setting in your AI usage policy.
What happens when we outgrow the plan?
ChatGPT Business moves to ChatGPT Enterprise on a negotiated contract. Claude Team caps at 150 seats and moves to Claude Enterprise, which starts at 20 seats and adds SCIM, audit logs, role-based access and custom retention, billed as a seat fee plus usage.
Get a straight answer for your business
The Clarity Package gives you a written business case and a detailed implementation plan for 500 USD. The Implementation Package does the whole build, live in 30 days, for a fixed 5,000 USD.