Personal accounts are in use
Customer data passes through private accounts the company cannot see. You want a shared workspace that you administer.
ChatGPT Business · Enterprise · OpenAI
ChatGPT for your team: business accounts and clear rules.
Your staff already use ChatGPT, often on personal accounts. We help you choose between Business and Enterprise, set up accounts and usage rules, then train the team on its real tasks.
01 Understand02 Decide03 Build04 Verify05 Measure
ChatGPT Business · EnterpriseOpenAI01Tasks
02Access
03Rules
04Training
When is it useful?
You want one tool for the whole team
Drafting, summaries, file analysis: one business plan, one invoice and shared rules.
Documents to search
Quotes, procedures, contracts: you want ChatGPT to answer from your files without copying them everywhere.
What we deliver
Plan choice
Business or Enterprise depending on your size and administration needs. A comparison with Microsoft 365 Copilot if you already use Microsoft.
Accounts and administration
Workspace, invitations, roles, sign-in through your directory where the plan allows it, leavers.
Usage rules
One clear page: which data is allowed, which is not, and who approves a new use.
Training and request templates
Examples taken from your tasks, a few simple internal GPTs and a follow-up after a few weeks.
For an SME: where to start
For most SMEs, ChatGPT Business is enough. We start with a workshop, then support you through the rollout.
AI Workshop
Half a day to choose the uses, write the rules and decide on the plan.
from CHF 1,900 excl. VAT
See the offer AI Workshop →AI Adoption Support
Workspace setup, document access, training for each team and follow-up.
from CHF 1,800/month (10 h) excl. VAT, 3-month minimum
See the offer AI Adoption Support →Tool licences are paid directly to the vendor. They are not included in our prices.
Points to watch
Business or Enterprise
Administration features and contract terms differ between plans. We compare them against OpenAI’s current documentation.
Connectors open access
Linking ChatGPT to SharePoint or Google Drive is useful, provided you check which files become reachable.
What staff type in
OpenAI states that Business and Enterprise data is not used to train its models by default. Internal rules are still needed.
Frequently asked questions
What is the difference between ChatGPT Business and ChatGPT Enterprise?
Business (formerly Team) is designed for teams and SMEs: a shared workspace, simple administration, and data not used for training by default. Enterprise adds stronger administration and security controls and a negotiated contract. We check the details against OpenAI’s documentation when you choose.
Do we have to choose between ChatGPT and Microsoft 365 Copilot?
Not necessarily. Copilot works inside your Microsoft files; ChatGPT is often more flexible for writing and analysis. We compare both on your tasks before you buy anything.
Which languages do you work in?
French, German, Italian and English. We train each team in its working language.
Is Numezis an OpenAI partner?
No. Numezis does not claim any OpenAI partnership or certification. We advise and implement independently, and choose the tool for your work.
A first conversation to agree the next step.
Describe your need in a few lines. We reply within two working days with the offer that fits.