ChatGPT Business: what the plan really does for an SME
Connectors, agents, custom apps, security: what ChatGPT Business does for a Swiss SME, and how to connect it to your tools.
The short answer
In almost every SME I meet, ChatGPT is already there. But often on personal accounts, paid with someone’s own card, with client documents pasted into it without anyone really knowing where they end up.
That is exactly the problem ChatGPT Business sets out to solve. The question business owners ask me is simple: is it worth it, and what does it do beyond a Plus subscription? Here is what the plan actually includes in October 2026, and how to get far more out of it than conversations.
What is ChatGPT Business?
It is OpenAI’s team offering, formerly called ChatGPT Team. Instead of scattered individual accounts, the company gets a shared workspace: centralised billing, roles (owner, admin, member) and settings the admin decides for everyone.
On pricing, since the cut of 2 April 2026:
- Standard seat: $20 per user per month billed annually, $25 billed monthly, two seats minimum.
- Premium seat: $100 per month billed annually ($125 monthly), for heavy users. OpenAI promises five times the usage of a Standard seat, without the five-hour limit.
You can mix the two: one Premium seat for the person who spends their day in it, Standard seats for the rest of the team.
What the plan includes
1. Connectors: ChatGPT that knows your documents
This is the feature that changes the most. ChatGPT can connect to Google Drive, SharePoint, Slack, GitHub and other tools, then fetch information from the right place to answer.
In practice, instead of asking “write a proposal for a fiduciary client”, you ask “take our last proposal for the Dupont fiduciary and adapt it to a three-company mandate”. ChatGPT finds the document in your Drive.
One important point: it respects existing access rights. A team member only sees in ChatGPT the files they could already open. If your file sharing is a mess, ChatGPT will not tidy it for you.
2. Shared projects: a common working folder
A project groups files, instructions and conversations around one topic. In Business, you can share it with colleagues: the price list, the tone to use with clients, document templates.
This is more useful than it sounds. The usual problem with a team using ChatGPT is that everyone writes their own instructions, and results vary from one person to the next. A shared project sets the frame once and for all.
3. ChatGPT Work: the agent that delivers finished work
Launched on 9 July 2026, ChatGPT Work is a mode where you no longer ask a question, you hand over a goal. The agent breaks the work into steps, gathers context from your connected tools and returns a finished document, spreadsheet, presentation or report. It can stay on a long task for hours.
A realistic example: “Prepare the monthly summary of open files from the tracking spreadsheet and the team’s Slack threads, in our usual template.”
4. Scheduled and triggered tasks
ChatGPT can run a task at a fixed time (every Monday at 8 am, for instance) or in response to an event in Gmail, Slack or GitHub. Tasks can also be shared across the team.
The safeguard is well designed: an action that sends a message or changes external data can require approval, and the task pauses until someone approves it. The admin decides which apps and actions are allowed.
5. Codex, meeting recording and the rest
- Codex, OpenAI’s coding agent, is included in Standard seats. Useful if someone maintains a website or internal scripts.
- Record mode (macOS app) transcribes and summarises a meeting or voice note. The admin can turn it off.
- The usual tools are there: web search, deep research, file and spreadsheet analysis, image generation.
Note: in September 2026 OpenAI announced the gradual retirement of custom GPTs, replaced by plugins that combine instructions with connected apps. If your team relies on in-house GPTs, plan the migration.
Security: what is guaranteed, and what is not
This is often the real reason to move to Business. What OpenAI guarantees on this plan:
- Your data is not used to train the models, by default.
- AES-256 encryption at rest and TLS 1.2 or higher in transit, a SOC 2 Type 2 report, and a data processing agreement (DPA).
- Single sign-on (SSO) and domain verification included.
What to know before signing:
- Data residency is limited. Processing requests in Europe is reserved for the Enterprise plan. For a fiduciary or a practice bound by professional secrecy, check this with your adviser in light of the Swiss FADP.
- No automatic account provisioning (SCIM): users are added and removed by hand. At 10 people, that is fine. At 80, it becomes a chore.
- The API is not included. If you want to plug OpenAI into your own tools, that is billed separately.
Out of the box, a fairly empty tool
The day you open your ChatGPT Business workspace, it knows nothing about your company. Not your clients, not your tools, not the way you work. It is a very good assistant, but it works next to your tools, not inside them.
This is what has changed the most in a year. You can now plug in:
- Apps from the catalogue: Gmail, Outlook, Google Drive, SharePoint, Slack, Teams, GitHub, CRMs… For Google and Microsoft, write actions have been available since March 2026. The admin enables them app by app.
- Plugins, which bundle reusable instructions with connected apps. They are what replaces custom GPTs.
- Custom apps, built with MCP, the open standard that lets an AI connect to any software. They can read and change data in your own tools, and even display an interface right inside the conversation: a table, a form, a client record. The admin publishes them for the whole workspace.
- Workspace agents, shared between colleagues, which can start on their own: on a schedule, when an email or a Slack message arrives, or when another piece of software calls them.
In other words, ChatGPT Business is no longer just a chat window. It is a base you plug your tools, data and rules into, so it works inside your environment rather than next to it.
What that looks like in practice
Four examples, all possible with Business features as of October 2026:
- Email replies are ready in the morning. ChatGPT creates drafts in Gmail or Outlook for each client request. The team member reviews, edits if needed, and sends.
- Incoming requests from your business software show up in ChatGPT. A custom app connects to your property management tool, ERP or booking system and displays new requests with their status. You can then ask “which quote requests have been waiting for more than 48 hours?” and handle them on the spot.
- An agent starts as soon as a request arrives. It kicks off when an email lands, when a message is posted in a Slack channel, or when another tool sends a signal (a webhook). It qualifies the request, prepares the file and notifies the right person.
- The weekly report writes itself. Every Monday, an agent gathers figures from the spreadsheet and the CRM, then drops the report into the team’s Drive.
As with scheduled tasks, an action that sends a message or changes data can require human approval, and the admin decides which apps and actions are allowed.
Two caveats, to be complete. Custom apps with write actions are still in beta, and some Business workspaces have reported missing settings. Triggering an agent from another tool is recent, and errors were reported this summer. Workspace agents have also consumed credits since July 2026. All of this should be tested before you build a process on top of it.
What takes work
None of this switches on in one click. You need to choose which tools to connect, set the permissions, write the instructions for plugins and agents, and, for business software without a ready-made app, build the connector. That is the difference between a subscription you pay for and one that saves hours every week.
This is exactly what we set up at Lexen: we start from your tasks, connect ChatGPT Business to your tools, then build the connectors and agents that are missing. Book a free discovery call: in 30 minutes, we look together at what your subscription could do for you.
Should you get it?
My view, for an SME of 5 to 50 people:
- Yes, if your teams already use ChatGPT on personal accounts. Just regaining control over company data justifies the $20 a month.
- Yes, if your documents live in Google Drive or SharePoint and your team spends time looking for information.
- Yes, but not as is, if you want it to take on repetitive tasks: its real value shows once it is connected to your tools.
- Careful, if you handle very sensitive data (health, professional secrecy): have the legal framework checked before connecting client files.
You can also estimate what repetitive work costs you with our time-loss calculator, or see our approach to AI automation for SMEs.
Frequently asked questions
What is the difference between ChatGPT Plus and ChatGPT Business?
Plus is an individual subscription. Business is a team workspace: centralised billing, administration, shared projects, company connectors and, above all, the commitment that your data is not used for training by default.
What is the difference between ChatGPT Business and Enterprise?
Enterprise is aimed at large organisations, on quote. It adds automatic account provisioning (SCIM), finer access controls, configurable data retention and data residency, including processing in Europe.
Is ChatGPT Business compliant with the Swiss FADP?
OpenAI provides a data processing agreement and security guarantees (SOC 2 Type 2, encryption). Compliance still depends on what you put into it and on your sector. For data covered by professional secrecy, have the use validated by your legal adviser.
Can you automate processes with ChatGPT Business?
Yes, more and more. Scheduled tasks, workspace agents and custom apps let ChatGPT act inside your tools: drafting emails, tracking incoming requests, producing reports. It does need to be connected and configured, with human approval on sensitive actions.