ChatGPT Plus vs Business: what changes for price, admin, and what you paste

Your firm has bought ChatGPT Business seats, or is about to, and you have paid for Plus on your own card for a year. Which account should hold the client thread, and what actually changes between them? This guide puts OpenAI's published terms side by side, quoted and dated, with Enterprise in a third column. It gives no verdict on which plan is right for client work; that stays with you and your firm's policy.

Short answer: Plus is a personal account you pay for and control; Business is a workspace your firm pays for and its owners administer; and the two differ on four things OpenAI publishes: the price, who can change your seat or export your chats, whether your content trains models by default, and who sets how long it is kept. Everything below is OpenAI's wording, read on its help center, its Enterprise privacy page and its pricing page on 6 November 2026, with the page named each time. Where OpenAI is silent, the page says so.

Two neighbouring questions have their own pages: what OpenAI does with a personal account's data is in ChatGPT privacy, and who else can open a chat, on every plan, is in is ChatGPT confidential? Equerry, which publishes all three, makes a personal assistant for client work and comes up only at the end.

Plus vs Business vs Enterprise: OpenAI's published table, read 6 November 2026

Each cell quotes or closely follows OpenAI's help center and its "Enterprise privacy at OpenAI" page (marked Updated: January 8, 2026). Prices are the help center's, which says "Prices listed here are in USD and may vary by country and currency"; OpenAI's pricing page shows a local currency depending on where it is opened, so the USD figures are taken from the help center only. It is not a ranking.

One naming note, because older threads still say "Team": OpenAI's Business FAQ states that "ChatGPT Team was renamed to ChatGPT Business on August 29, 2025" and that "The rename itself did not change the plan's features, pricing, or usage limits." The Premium seat and the 200-seat maximum came later and are separate from the rename.

What changes for what you paste: training, retention, who can see it

The plan you are signed into when you paste a client's draft decides three things, and OpenAI runs them as three separate rules. All quotations were read on 6 November 2026.

Training. On Plus, OpenAI's training article says "we may use your content to train our models. You can choose whether your conversations help improve our models." The switch is Improve the model for everyone under Settings > Data controls, or Do not train on my content in OpenAI's Privacy Portal; "Either option is sufficient for ChatGPT conversations and Codex tasks." On Business the default runs the other way: "By default, we don't use inputs or outputs from ChatGPT Business" to improve models, and the same training article (5722486) adds that OpenAI "does not use prompts, responses, or files to improve its models unless the organization has signed a separate agreement allowing it." The feedback buttons differ too. On a personal plan, "if you submit feedback on a response—for example, by selecting thumbs up or thumbs down—we may use the entire conversation associated with that feedback to improve our models, even if you have opted out of model training." On Business, "response feedback (submitting thumbs up or thumbs down) does not permit training on the associated conversation", and admins "can enable or disable response feedback" in the Admin Console.

Retention. On Plus, "Regular and archived chats remain saved to your account until you delete them", and a deleted chat is scheduled "for permanent deletion from its systems within 30 days" with security and legal exceptions. On Business the clock belongs to someone else: "Your workspace admins can control how long your data is retained. Any deleted or unsaved conversations are removed from our systems within 30 days, unless longer retention is required by law, or is reasonably necessary to protect our services or any third party from harm." OpenAI's own note on that: "shorter retention periods may compromise product experience."

Who can see it. On Plus, nobody inside an organization, because there is no organization. On Business, OpenAI publishes two statements that sit together. Its help center: "each user has their own chat and Codex history. Other members do not automatically see those chats or Codex activity", and "By default, admins and owners cannot see all private member chats." Its Enterprise privacy page: "Workspace admins have control over workspaces and can view, access, export, and delete end user conversations in the workspace." The help center shows the mechanism: "Workspace owners can export a member's data when the Export data option is available", from the Members page, via the more options menu next to the member. OpenAI's own access on Business "is limited to (1) authorized employees that require access for engineering support, investigating potential platform abuse, and legal compliance and (2) specialized third-party contractors who are bound by confidentiality and security obligations, solely to review for abuse and misuse."

Shared links also change shape. In a Business workspace, "Shared links let users in a ChatGPT Business workspace generate a unique URL for a conversation and share it with other members of the same workspace"; if someone outside the workspace opens one, "They cannot see the shared chat." What a Business workspace cannot do is turn links off: "Can I disable shared links entirely? No. This feature is available in ChatGPT Enterprise."

Who administers the account, and what stays yours

A Plus account has one administrator, you. A Business workspace has four roles, as OpenAI lists them (article 8542216, read 6 November 2026): "Owners have full access, including billing, identity management, and workspace configuration"; "Admins help manage users and perform routine administrative tasks"; "Analytics Viewers have limited permissions for viewing workspace information and analytics"; and "Members can fully use ChatGPT and create GPTs but have no admin privileges." Three consequences for the member, each in OpenAI's words:

• Your seat is not yours. "A seat is paid capacity in a workspace, separate from the member who uses it" (article 8792828). Only owners change seat types or roles, and "Removing a member ends their workspace access immediately, but will not remove their ChatGPT seat from the workspace's billable seat count" (article 8542216).
• Your export goes through the owner. "Members cannot export their own ChatGPT Business workspace data through Settings > Data controls. If you need an export of your Business workspace data, contact your workspace owner" (article 8798634).
• Your firm's rules sit on top. "Managed workspaces can also have organization-level retention, Memory, compliance, and access settings. Your organization's privacy, retention, and access policies still apply."

What stays yours is the personal workspace, which OpenAI describes as containing "your chats, memory, context, apps, and other personal content." Joining a Business workspace does not touch it: "When you join a ChatGPT Business workspace by invitation, you can keep your personal workspace separate or merge it into Business." Merging is the step that changes ownership. OpenAI's migration article says the flow "does not let you select individual chats, projects, or files to transfer"; that "Supported saved memories that apply across your chats are eligible to transfer", though "Transferring saved memories does not turn Memory on"; that afterwards "your personal workspace is deactivated and no longer appears in the workspace switcher. Its data is not deleted as part of the merge"; and that "Migration does not provide an undo option that moves content from your organization's workspace back into your personal workspace."

If your firm pays for a workspace: what Plus is still for

The thread that ranks for this question asks whether to cancel a personal Plus subscription once the firm's Business seats arrive. OpenAI's pages don't make that call, but they settle the facts, read 6 November 2026:

• The two accounts coexist. "If you keep them separate, you can switch between them, but their content stays separate and any personal subscription continues until you cancel it. Canceling that subscription does not delete your personal chats." Switching "does not move or copy data between workspaces" (article 8265053).
• The personal workspace is the one that leaves with you. Of Business or Enterprise content: "If you leave, are removed, or lose access to the destination workspace, you may also lose access to that content." Of a merged personal workspace: there is no move back.
• The personal workspace is the one you can export and delete yourself. Self-service export and account deletion are for "ChatGPT Free, Go, Plus, and Pro users"; in a Business workspace both go through the owner.
• Merging ends Plus for you. "When you merge into ChatGPT Business, an active personal subscription is automatically canceled and the unused portion is refunded, except for subscriptions purchased through a mobile app store. If you subscribed through the Apple App Store or Google Play, check your subscription there and cancel it if it's still active."
• Memory lives in each workspace separately. OpenAI's memory article says controls "can vary by plan, region, platform, and workspace settings", and its data-controls article lists Memory among the settings a managed workspace can set at the organization level. What ChatGPT has remembered about you on Plus does not follow you into Business unless you merge, and even then only "Supported saved memories that apply across your chats".

So the trade OpenAI's pages describe is this: the Business seat carries the firm's training default, the firm's retention clock and the firm's owners; the Plus account carries your own switch, your own clock and your own export, and OpenAI "may use your content to train our models" on it until you turn that off. Which of those belongs under a client's engagement letter is your firm's question. One line from OpenAI's data-controls article applies either way: "Available controls depend on whether you are signed in, your plan, and your workspace settings."

ChatGPT Business vs Enterprise: what changes

Business is the self-serve tier and Enterprise the contracted one, and most of the difference follows from that. In OpenAI's words, read 6 November 2026:

• How you buy it. Business: "You can purchase ChatGPT Go, Plus, Pro, or Business with any major credit card" (pricing-page FAQ); "Invoice billing, bank transfer, wire, ACH, purchase orders, and net terms are not available for self-serve Business workspaces." Enterprise: "please contact sales for alternative payment options such as invoicing" (pricing-page FAQ), with "Invoicing and billing, volume discounts" on the pricing page.
• Size. Business is "available starting at 2 users" and, for workspaces created from 24 August 2026, capped at 200 paid seats; "If you need a larger number of seats, consider ChatGPT Enterprise."
• Identity and controls. Business lists "Secure workspace with SAML, SSO, and MFA"; Enterprise lists "domain verification, SSO, SCIM, and usage insights" in the help center and, on the pricing page, "Enterprise-level security and controls, including SCIM, EKM, user analytics, domain verification, and role-based access controls" plus "Support for data residency in ten regions".
• What admins can reach. Business admins "can view, access, export, and delete end user conversations in the workspace"; Enterprise admins "can access an audit log of conversations and GPTs through the Enterprise Compliance API", and an Enterprise workspace can disable shared links, which Business cannot.
• Retention and deletion. Business: deleted or unsaved conversations go "within 30 days, unless longer retention is required by law, or is reasonably necessary to protect our services or any third party from harm." Enterprise: "within 30 days, unless we are legally required to retain them", with "custom data retention policies" on the pricing page.
• The personal workspace on joining. On Business, keeping it separate is your choice. On Enterprise, "Your organization may require you to move data from your personal workspace into Enterprise or export it and deactivate your personal workspace before you can use Enterprise", with "7 days to complete the steps shown in ChatGPT" where the workspace has a verified domain; "Admins do not have a workspace setting to turn off this requirement."
• Contracts. OpenAI says it can "execute a Data Processing Addendum (DPA) with customers for their use of ChatGPT Business, ChatGPT Enterprise, and the API", and that Zero Data Retention and BAAs belong to "a contracted offering instead of self-serve ChatGPT Business" (article 8792828).

Each of Business and Enterprise, OpenAI says, "successfully completed a SOC 2 Type 2 audit"; that is OpenAI's statement about its own controls, which this page reports and does not assess. Where Enterprise privacy is the question on its own, ChatGPT privacy reads that page in full.

What this page does not do

It doesn't say which plan is safe, private, secure or confidential enough for client work, for anyone. It doesn't assess OpenAI's security, certify anything, or interpret privilege, a conduct rule, a data-protection law or a client contract. It reports what OpenAI published as of 6 November 2026, and OpenAI changes its plans and pages often: the Premium seat and the 200-seat maximum both arrived in 2026, and where OpenAI's current page disagrees with this one, OpenAI's page is right. It also doesn't tell you to paste anything anywhere; your firm's policy and your client's terms do.

One thread, not a workspace: where Equerry fits

Equerry is a personal assistant who helps you get things done, and it sits outside the plan question entirely. The firm's seat and your personal account are both accounts: whichever you use, the question is what the account holds and who else can reach it. Equerry holds only what you send it: an email thread you CC or forward to your own Equerry address; a PDF, an image, a link or text shared from your iPhone's share sheet; a note you type; a voice note you record in Equerry. It reads your calendar only when a Routine you set up needs it. It never asks for your inbox, and the original stays in your mailbox. So the question your firm has to answer about it is narrower, about the specific things you chose to send, not about a workspace.

Here is the same question asked of Equerry, by someone deciding where the Ashcombe engagement should live:

Replies that keep the Equerry address on the thread keep arriving, so counsel's next mark-up is there before you ask; anyone on the thread can see the address on the CC line. To make what you send searchable and answerable, Equerry processes it, and some of that processing is done by the outside providers our AI disclosure page names; that page says what each one receives, and states that we never train AI models on what you save. There are no ads in Equerry. It takes no action in the world for you, so no message goes out, no booking is made and no purchase is placed, and it makes no claim about privilege, any professional rule, or whether what you send it is confidential: read our privacy policy the way this guide reads OpenAI's, against your firm's policy and your client's terms.

Sources, all read 2026-11-06 as rendered pages. OpenAI Help Center: What is ChatGPT Plus? (article 6950777); ChatGPT Business: General FAQ (8542115); ChatGPT Business overview (8792828); Managing billing and seats in ChatGPT Business (8792536); Managing members, seat types, and roles in ChatGPT Business (8542216); Managing data, sharing, and privacy in ChatGPT Business (8798634); Migrating your personal workspace to ChatGPT Business or Enterprise (8801890); What is ChatGPT Enterprise? (8265053); How your data is used to improve model performance (5722486); Data controls in ChatGPT (7730893); Chat and file retention in ChatGPT (8983778); Memory in ChatGPT (8590148). OpenAI: Enterprise privacy at OpenAI (marked Updated: January 8, 2026); Plans and Pricing (feature labels; prices on that page render in a local currency, so every USD figure above is the help center's). All quoted wording is OpenAI's; where its pages are silent, this guide says so rather than filling the gap. Where OpenAI's current page disagrees with this one, OpenAI's page is right. This guide is general information, not legal or compliance advice.

Last updated 2026-11-06.

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