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How Kunobi compares

Most ways to work on AI together keep everyone in one company’s app. Kunobi is designed for the other case: you use one AI, the other person uses another, and you share only what you choose.

Kunobi is in development, so its column describes how it’s designed to work. Facts about the other products come from their own documentation, checked on 9 October 2026.

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At a glance

A shared chat or projectChatGPT SpaceNotion agentsKunobi
IndependenceNoA shared chat or project opens in the app it came from.NoEveryone works in ChatGPT, each with their own.PartlyWithin Notion: its own agents, Claude agents that Notion hosts, Cursor in beta, or AI apps you connect with your Notion permissions.YesEach person keeps the AI they already use.
OpennessPartlyOther people on the same app. Claude Team and Enterprise sharing stays inside the organization.PartlyPeople in your ChatGPT workspace, under its admin rules.PartlyMembers of your Notion workspace, plus guests invited page by page.YesAnyone you invite, in any organization or none.
PrivacyPartlyA copy of the chat so far. Project members see each other’s project chats.YesThe pages and files in the Space. Your private chats and memory aren’t shared.PartlyThe pages they can open. Agents use their own permissions, not those of the person who starts them.YesOnly what you put into the shared project. Your chats, files and passwords stay on your side.
OwnershipNoIn your ChatGPT or Claude account.NoIn your ChatGPT workspace.NoIn your Notion workspace.YesIn files on each person’s machine, synced directly between you.

  • Independence

    A shared chat or project
    NoA shared chat or project opens in the app it came from.
    ChatGPT Space
    NoEveryone works in ChatGPT, each with their own.
    Notion agents
    PartlyWithin Notion: its own agents, Claude agents that Notion hosts, Cursor in beta, or AI apps you connect with your Notion permissions.
    Kunobi
    YesEach person keeps the AI they already use.

  • Openness

    A shared chat or project
    PartlyOther people on the same app. Claude Team and Enterprise sharing stays inside the organization.
    ChatGPT Space
    PartlyPeople in your ChatGPT workspace, under its admin rules.
    Notion agents
    PartlyMembers of your Notion workspace, plus guests invited page by page.
    Kunobi
    YesAnyone you invite, in any organization or none.

  • Privacy

    A shared chat or project
    PartlyA copy of the chat so far. Project members see each other’s project chats.
    ChatGPT Space
    YesThe pages and files in the Space. Your private chats and memory aren’t shared.
    Notion agents
    PartlyThe pages they can open. Agents use their own permissions, not those of the person who starts them.
    Kunobi
    YesOnly what you put into the shared project. Your chats, files and passwords stay on your side.

  • Ownership

    A shared chat or project
    NoIn your ChatGPT or Claude account.
    ChatGPT Space
    NoIn your ChatGPT workspace.
    Notion agents
    NoIn your Notion workspace.
    Kunobi
    YesIn files on each person’s machine, synced directly between you.

Sharing a chat or a project

The quickest way to hand someone your AI’s work is a link. In ChatGPT and Claude, a shared chat is a copy of the conversation up to that point; on personal accounts, messages you add later aren’t included. Projects go further: ChatGPT projects can be shared with other ChatGPT users, and Claude projects within a Team or Enterprise organization.

Where Kunobi differs

Whoever opens the link uses the same app, and from then on there are two separate copies. In Kunobi, each of you keeps your own AI and you both build on one shared project that stays current.

Where it’s ahead today

It works today, on every plan, with nothing to install.

ChatGPT Space

Launched on 29 September 2026 for ChatGPT Pro, Business and Enterprise. A Space holds pages and files that people in your ChatGPT workspace can view or edit, and each collaborator works with their own ChatGPT. Sharing a page doesn’t share your private chats or memory.

Where Kunobi differs

Everyone in a Space works in ChatGPT, inside one workspace. Kunobi is designed for the case where you use Claude and the other person uses ChatGPT, or where you don’t share an organization at all, and it keeps the shared work in files on your own machines.

Where it’s ahead today

Shared pages several people can edit, always-on agents (Dots) on some plans, and it’s available today to paying ChatGPT customers.

Notion agents

Notion brings AI into the workspace: its own Custom Agents, Claude agents that Notion hosts and bills in Notion credits per run, and Cursor in beta. Other AI apps can connect to Notion and act with your full Notion permissions. Guests from outside your organization can be invited page by page.

Where Kunobi differs

The shared place is your Notion workspace, and its agents act with their own permissions rather than those of the person who asked. Kunobi keeps each person’s own AI and account, and shares only what each person puts into the project.

Where it’s ahead today

Agents that run on a schedule or a trigger inside the workspace, and a tool many teams already use every day.

Keep your AI. Share the work.

Join waitlistSee how Kunobi works

Sources

Checked on 9 October 2026. Products change: if something here is out of date, write to us. hello@kunobi.com

ChatGPT is a trademark of OpenAI, Claude of Anthropic, Notion of Notion Labs and Cursor of Anysphere. Kunobi is not affiliated with them.