Integrations

Every app.
One hand.

Connect Gmail, Slack, GitHub, Notion, HubSpot and the rest — 1,609 apps in all — to your Ace account once. Ace uses them on your Mac and iPhone, every AI chat can use them over MCP, and your own code can use them through the API and SDKs.

Connect your appsBuild with the API
1,609apps in the deck1sign-in per app3places to play them

The deck

Search every app.

Browse the catalog here. Connecting happens on your Ace account page: pick an app, sign in to it once, and it is in your hand everywhere.

Showing 46 of 1,609 apps. Type to search them all.

Open the full deck

Connect once. Play it anywhere.

One connection, three tables.

In Ace

Ask Ace on your Mac or iPhone to read the thread, file the ticket or update the sheet. It uses the apps connected to your account.

Get Ace

In any AI chat

Paste one MCP link into Claude, ChatGPT, Cursor or VS Code and that chat can use every app you connected.

Set up MCP

In your code

One API key, a REST API and SDKs for JavaScript and Python. Your users' apps, your product's actions.

Get the SDK

How connecting works

Three moves.

  1. Sign in with your Ace account

    Open your integrations. Your connections belong to your account.

  2. Pick an app and sign in to it once

    The app's own sign-in page opens. Disconnect it any time from the same page.

  3. Use it everywhere

    Ace on Mac and iPhone, your MCP chats and your API keys all see the same connected apps.

Deal more

Bring any app.

Not in the deck? If the company has an MCP server or a REST API with an OpenAPI spec, paste its address and your own key. Ace checks it works, stores the key encrypted, and only your account can use it — in Ace, MCP chats and the API.

Add your own appRead the developer guide
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