Business teams don’t want to keep copy-pasting data into ChatGPT. Connectors solve that by letting ChatGPT read directly from the tools a team already uses: Google Drive, HubSpot, Slack, SharePoint, and more.
OpenAI renamed “connectors” to “apps” in December 2025, though the underlying feature works the same way and most teams still search for “connectors.” We’ll use both terms in this guide.
In this post, we cover the most useful ChatGPT connectors for business teams in 2026, what each one actually does, which plan it requires, and where the real limitations sit. We picked tools based on active business use, not GPT Store novelty.
How ChatGPT connectors work
A connector links ChatGPT to an external app so it can search, read, and in some cases act on that app’s data during a conversation. Two types exist:
- Access connectors query the source live, each time you ask
- Synced connectors index the source in advance for faster, more consistent answers
Most teams exploring ChatGPT for business purposes start with one or two connectors, not the whole list, and expand once those prove useful.
Availability depends on your plan. Some connectors ship on Plus and Pro, most require Business, Enterprise, or Edu, and admins must enable each one before anyone on the team can connect it. That plan-and-admin structure is really what separates ChatGPT for business use from a personal ChatGPT subscription. Data handling differs by plan too: on Business, Enterprise, and Edu, data accessed through connectors isn’t used to train OpenAI’s models by default, while that same protection isn’t guaranteed on Free, Plus, and Go plans.
Worth noting upfront: OpenAI’s native connector list covers a fixed set of apps. For sources outside that list, teams typically pair ChatGPT with a data integration tool instead, which is where an entry like Coupler.io below fits in.
The connectors worth setting up
Below are 14 connectors we found genuinely useful for business teams, starting with the most broadly applicable ones. Each entry covers what the connector actually does, which plan it requires, who it fits best, and where it currently falls short.
1. Google Drive
Google Drive is the most widely used ChatGPT connector for teams already on Google Workspace. Synced mode indexes Docs, Sheets, and Slides, so ChatGPT can answer questions against real files instead of guessing from context. Once connected, ChatGPT can reference specific documents by name instead of relying on whatever was pasted into the chat. Teams that want Drive data blended with other business sources in one pipeline can also route it through Coupler.io’s Google Drive to ChatGPT integration.
Plan required: Plus, Pro, Business, Enterprise, Edu
Best for: teams that keep reports, briefs, and planning docs in Drive
Limitation: initial sync can lag, so newly added files may not show up right away
2. Coupler.io
Coupler.io connects to ChatGPT through its own MCP server and custom GPT, and covers over 400 business sources, including ad platforms, CRMs, e-commerce, and finance tools that have no native ChatGPT connector at all. Setting up a ChatGPT business integration this way takes a bit more than clicking connect, but it reaches sources native connectors can’t. A data flow is set up in Coupler.io with ChatGPT as the destination, refreshing as often as every 15 minutes, so ChatGPT always works from current data rather than a one-time export.
Plan required: free-forever plan and up (Coupler.io subscription, separate from a ChatGPT plan)
Best for: teams that need ChatGPT to analyze data from a source outside OpenAI’s native connector list, like ad accounts, e-commerce platforms, or niche SaaS tools
Limitation: requires setting up a data flow in Coupler.io first, rather than the one-click connect flow native OpenAI connectors use
SharePoint connects ChatGPT to an organization’s document libraries and sites, useful for companies running on Microsoft 365 rather than Google Workspace. It works through the same synced-index approach as Google Drive, pulling in documents, lists, and site content that admins choose to expose. For large organizations, this often means IT rolls it out site by site rather than switching on the whole intranet at once.
Plan required: Business, Enterprise, Edu
Best for: enterprises with document-heavy SharePoint intranets
Limitation: permission structures in SharePoint are complex, so admins need to scope access carefully before rollout
4. Outlook and Gmail
Both email connectors let ChatGPT search, summarize, and draft against a user’s inbox and calendar. They cover search across messages and events, plus summarization of what’s already been discussed in a thread. Drafting still requires a human to hit send, since full autonomous email handling isn’t part of the current rollout.
Plan required: Business, Enterprise, Edu (also available in deep research for Plus/Pro in supported regions)
Best for: meeting prep, follow-up drafting, inbox triage
Limitation: write actions (sending on your behalf) are more limited than read actions, and rollout still varies by region
5. Microsoft Teams
Teams connects ChatGPT to an organization’s Teams channels and chats, letting ChatGPT search past conversations and meeting content without opening the app. It works similarly to the Slack connector, indexing what a user already has access to rather than the whole tenant. Teams already using Microsoft Teams as their main hub for chat and meetings get the most direct benefit, since it covers both message history and linked files.
Plan required: Business, Enterprise, Edu
Best for: Microsoft-shop teams centralizing chat and meeting context
Limitation: newer than the Slack connector, so search quality and coverage are still catching up
6. HubSpot
HubSpot is one of the more mature CRM connectors, letting ChatGPT pull contact, deal, and activity data straight from the CRM. It handles standard fields well, covering deal stages, contact properties, and recent activity without much extra setup. Teams that want the same data flowing through Coupler.io instead, alongside other CRM and marketing sources, can set that up through Coupler.io’s HubSpot to ChatGPT integration.
Plan required: Business, Enterprise, Edu
Best for: sales and marketing teams asking for lead lists, deal summaries, or campaign context without opening HubSpot
Limitation: custom HubSpot objects and heavily customized pipelines aren’t always fully supported
7. Salesforce
Salesforce connects ChatGPT to CRM records for account and opportunity lookups, though it’s newer and less consistent than HubSpot’s integration. Coverage today leans toward standard objects like accounts and opportunities, with custom objects catching up over time. For teams that want more control over which Salesforce fields and objects reach ChatGPT, Coupler.io’s Salesforce to ChatGPT integration is a workaround worth testing.
Plan required: Enterprise (broader rollout still expanding)
Best for: sales ops teams that want quick account summaries without a Salesforce login
Limitation: complex custom Salesforce configurations can trip up the connector, worth testing on real workflows before relying on it
8. Notion
Notion’s connector gives ChatGPT access to docs, wikis, and databases, useful for teams that keep specs, onboarding material, or project notes there. It indexes pages and databases so ChatGPT can answer questions against them directly instead of requiring copy-paste. Teams with a well-organized Notion workspace tend to get the most accurate results from it, and those blending Notion with other sources can also route it through Coupler.io’s Notion to ChatGPT integration.
Plan required: Business, Enterprise, Edu
Best for: pulling internal documentation or project status without leaving ChatGPT
Limitation: large, deeply nested workspaces can slow down retrieval accuracy
9. Atlassian (Jira and Confluence)
Atlassian’s connector brings Jira tickets and Confluence pages into ChatGPT, so teams can ask about sprint status or pull docs without switching tabs. It covers both products under one connection, useful since many teams keep tickets in Jira and documentation in Confluence side by side. Read access works well out of the box, while anything that changes a ticket or page needs the newer MCP-based setup. Teams wanting Jira or Confluence data alongside other reporting sources can also route it through Coupler.io’s Jira to ChatGPT integration or Confluence to ChatGPT integration.
Plan required: Business, Enterprise, Edu
Best for: engineering and product teams tracking work across Jira and Confluence
Limitation: works best for read/lookup tasks; creating or updating tickets needs the newer developer-mode MCP setup
10. Asana
Asana connects project and task data to ChatGPT, letting teams check status or summarize project health inside a chat. It pulls tasks, projects, and status updates, so ChatGPT can answer questions like what’s overdue or what shipped this week without opening the app. Teams managing several projects at once tend to get the most value from it, and can also route Asana data through Coupler.io’s Asana to ChatGPT integration if it needs to sit alongside other reporting sources.
Plan required: Business, Enterprise, Edu
Best for: ops and project managers who want quick status rollups
Limitation: best suited to lookup and summary tasks rather than complex project restructuring
11. Slack
Slack’s connector lets ChatGPT search channel history and threads, handy for pulling context spread across conversations. It searches across channels and threads a user already has access to, respecting existing permissions rather than opening up the whole workspace. Teams that want Slack activity blended with other reporting data can also route it through Coupler.io’s Slack to ChatGPT integration.
Plan required: Business, Enterprise, Edu
Best for: company knowledge lookups, catching up on discussions
Limitation: search relies more on keyword matching than deep semantic understanding, so vague queries return weaker results
12. GitHub
GitHub’s connector gives ChatGPT access to repositories, issues, and pull requests, useful even for non-engineering roles that need visibility into engineering status. It’s read-oriented, covering issue status, PR activity, and repo structure without needing a developer to pull up the actual repo. Product managers and support teams checking on bug status are a common non-engineering use case, and teams tracking GitHub activity next to other delivery metrics can also route it through Coupler.io’s GitHub to ChatGPT integration.
Plan required: Business, Enterprise, Edu
Best for: product and ops teams checking release status or issue history
Limitation: read-focused; deeper code actions still sit better in Codex-specific workflows
13. Linear
Linear connects issue tracking data for product and engineering teams running sprints through Linear rather than Jira. It covers issues, cycles, and status the same way the Atlassian connector does for Jira users. Teams already standardized on Linear get a lighter-weight alternative without needing Jira’s connector at all, and can also route Linear data through Coupler.io’s Linear to ChatGPT integration if it needs to join other sources.
Plan required: Business, Enterprise, Edu (also available in deep research for Plus/Pro in supported regions)
Best for: product teams that want sprint or bug status without opening Linear
Limitation: smaller ecosystem than Jira, so fewer downstream automation options
14. Dropbox and Box
Both cloud storage connectors work similarly to Google Drive, pulling files for teams that store documents outside Google Workspace. They index files and folders a user has access to, so ChatGPT can reference specific documents by name. Teams that already standardized on one of these two, rather than Google Workspace, get the same synced-file experience without switching platforms, and can also route either through Coupler.io’s Dropbox to ChatGPT or Box to ChatGPT integrations if the files need to sit alongside other business data.
Plan required: Business, Enterprise, Edu (also available to Pro users outside the EEA, Switzerland, and UK)
Best for: teams standardized on Dropbox or Box for file storage
Limitation: same sync-lag behavior as Drive, plus regional availability gaps for some plans
Best ChatGPT connectors for business: quick comparison
| Connector | Category | Plan required | Best for | Main limitation |
| Google Drive | Storage/docs | Plus and up | Reports, planning docs | Sync lag on new files |
| Coupler.io | Data consolidation | Free-forever plan and up (separate from ChatGPT plan) | Sources with no native ChatGPT connector | Needs a data flow set up first |
| SharePoint | Storage/docs | Business and up | Enterprise document libraries | Complex permission setup |
| Outlook/Gmail | Email/calendar | Business and up | Meeting prep, inbox triage | Limited write actions |
| Microsoft Teams | Communication | Business and up | Chat and meeting context | Newer, coverage still catching up |
| HubSpot | CRM | Business and up | Lead and deal summaries | Custom objects not fully supported |
| Salesforce | CRM | Enterprise | Account lookups | Inconsistent on custom configs |
| Notion | Docs/wiki | Business and up | Internal documentation | Slower on large workspaces |
| Atlassian | Dev/PM | Business and up | Jira/Confluence status | Ticket creation needs MCP setup |
| Asana | PM | Business and up | Project status rollups | Best for lookups, not restructuring |
| Slack | Communication | Business and up | Company knowledge search | Keyword-based, not semantic |
| GitHub | Dev | Business and up | Release/issue visibility | Read-focused |
| Linear | Dev/PM | Business and up | Sprint status | Smaller ecosystem than Jira |
| Dropbox/Box | Storage | Business and up (Pro in some regions) | Non-Google file storage | Regional and sync limits |
What ChatGPT connectors still can’t do
Even the best ChatGPT connectors for business don’t do everything native automation promises. Connectors search one source at a time in most cases, and rely more on keyword matching than true semantic search, so results depend heavily on how a question is phrased. Synced connectors also get disabled automatically if a workspace turns on enterprise key management (EKM), which can catch admins off guard mid-rollout.
Write actions, like updating a CRM record or creating a ticket directly, are newer and less consistent than read/search actions across most connectors through MCP developer mode. Google and Microsoft’s write scopes only rolled out in ChatGPT in June 2026, and they stay off by default until a workspace admin turns them on. Teams running heavier cross-tool workflows, like syncing reporting data on a schedule across Google Sheets, BigQuery, or Looker Studio, typically still need a dedicated data integration tool alongside ChatGPT connectors rather than relying on connectors as a replacement.
FAQ
Are ChatGPT connectors free? Some native OpenAI connectors are available on Plus and Pro plans, but most business-focused ones like HubSpot, Salesforce, and SharePoint require a Business, Enterprise, or Edu plan. Third-party options like Coupler.io have their own separate pricing, including a free-forever plan.
What’s the difference between connectors and custom GPTs? Custom GPTs are configured chat assistants built for a specific task. Connectors give any conversation live access to an external app’s data.
Do connectors work on every ChatGPT plan? Native OpenAI connectors don’t. Admins on Business, Enterprise, and Edu plans control which ones are enabled, and access is off by default until turned on. Third-party integrations like Coupler.io work independently of that admin approval step, since they connect through their own MCP server rather than OpenAI’s built-in connector list.
Can ChatGPT connectors take actions in other apps, not just read data? A growing number can, through Model Context Protocol (MCP) support with developer mode, but most connectors are still stronger at reading and searching than at writing back.
What are the best ChatGPT connectors for business? It depends on where a team’s work already lives, but Google Drive, HubSpot, Slack, and Coupler.io cover the most common needs: documents, CRM data, team communication, and any source without a native connector.
Is using ChatGPT for a business worth it without any connectors? It still works for drafting, brainstorming, and general questions, but without connectors, ChatGPT has no access to real company data, so answers stay generic rather than specific to your accounts, deals, or documents.
How ChatGPT can help businesses beyond answering questions? Once connected to tools like a CRM, a shared drive, or a project tracker, ChatGPT can summarize records, draft against real data, and surface information without a team member switching apps to look it up.
Does using ChatGPT for your business require paid connectors? Not always. A few connectors, including Google Drive and Coupler.io, are available on lower or free-forever tiers, though most CRM and enterprise document connectors sit behind a Business or Enterprise plan.
Final thoughts
Picking the right ChatGPT connectors for business comes down to where a team’s actual work lives, not which ones sound impressive. Start with the two or three tools your team already lives in daily, get those working reliably, and expand from there. If you’re using ChatGPT for your business beyond one-off questions, that’s the difference that ends up mattering most. For any source that doesn’t have a native ChatGPT connector, a tool like Coupler.io fills that specific gap rather than replacing the built-in ones.
