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Core by Gradien

Your AI tools should already know the work.

Core keeps your integrations, files, decisions, preferences, and prior work available across every AI tool you use. Start in one AI surface, continue in another, and stop rebuilding the context every time you change tools.

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ChatGPT · Product Launch
Core prepares the launch plan in ChatGPT, then carries the same sources and decisions into Claude for the production checklist.

Continue where the work left off.

A new chat should not mean a new beginning. Core carries the useful context from prior work into the AI surface you choose next.

  1. 01
    Work begins in ChatGPT.

    The launch plan draws on research, prior campaign decisions, brand preferences, and the latest source files.

  2. 02
    Work is completed and saved.

    Core keeps the approved direction, the final output, the sources used, and the corrections the team made.

    Saved as reusable context
  3. 03
    The team changes tools.

    Claude opens the same project. No briefing document is pasted, and no previous chat is copied.

  4. 04
    Claude continues the work.

    The production checklist uses the same product assumptions, brand preferences, decisions, and source material.

    Context continued

Change the model. Keep the work.

One home for the context AI actually needs.

Connect Core to the tools where your work already lives. Core brings together integrations, source documents, decisions, people, relationships, preferences, instructions, and prior work so each AI surface can use the context relevant to the task.

100+ integrations, including familiar sources such as:

  • Gmail
  • Google Drive
  • GitHub
  • Notion
  • Slack
  • Google Calendar
  • Microsoft Teams
  • Linear
ChatGPT · Client update

The next run starts further ahead.

Core keeps the useful traces from completed work. Decisions, corrections, preferences, and approved outputs become context the next AI can use.

First run
Weekly client update

Prepare this week's client update. Background: Meridian Labs, quarterly retainer, prefers a short executive summary before details. Files attached: Q2 brief, prior update, style guide. Prior decisions: exclude unconfirmed claims. Current issues: one delivery risk to flag.

Needs full briefing
Later run
Weekly client update

Prepare this week's update.

Core applied the proven workpath · Approved structure

Core already knows which sources matter, the expected structure, the relevant preferences, and which items still need review.

Needs approval

Every completed workflow leaves the next one better prepared.

The work carries across your team.

Create a private space for your own work or a shared space where your team and its AI tools work from the same approved context.

  1. Maya · ChatGPTProposed

    Adds a research finding on Meridian's renewal risk, with its source attached.

    Research finding · proposed
  2. Jordan · ClaudeApproved

    Reviews Maya's finding and approves a decision to adjust the renewal offer.

    Available to the shared space
  3. Alex · CodexContinuation

    Asks for a client recommendation and receives the approved decision, its source, and the relationship owner, without asking Maya or Jordan for a recap.

The context stays with the company, not inside one person's chat history.

Your tools can change, your context stays yours.

Use Core with the AI models and work tools you already prefer. Connect what matters, keep ownership of the working record, and export your information when you need it.

  • Gmail
  • Drive
  • Slack
  • Notion
Core
Work with the models you choose.

Core should not require loyalty to one AI provider.

Connect the tools you already use.

You should not need to migrate your full workflow before Core becomes useful.

Keep control of your context.

Sources, changes, access, and exports remain visible and manageable.

Stop starting over.

Core gives every AI surface the context to continue the work.

Pro

$9per user / month

For individual work and private context across supported AI surfaces.

Max

$14per user / month

For broader Core capabilities, including shared context and collaboration where enabled.

Try Core free

14-day trial. No card required.

See how Core works