diff --git a/.changeset/eight-candles-tie.md b/.changeset/eight-candles-tie.md
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index 000000000..7521cfe2f
--- /dev/null
+++ b/.changeset/eight-candles-tie.md
@@ -0,0 +1,5 @@
+---
+'@gitbook/integration-hubspot': major
+---
+
+Add HubSpot integration
diff --git a/integrations/hubspot/.eslintrc.json b/integrations/hubspot/.eslintrc.json
new file mode 100755
index 000000000..2486b4b2d
--- /dev/null
+++ b/integrations/hubspot/.eslintrc.json
@@ -0,0 +1,3 @@
+{
+    "extends": ["@gitbook/eslint-config/integration"]
+}
diff --git a/integrations/hubspot/CHANGELOG.md b/integrations/hubspot/CHANGELOG.md
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index 000000000..c6ba1b3d3
--- /dev/null
+++ b/integrations/hubspot/CHANGELOG.md
@@ -0,0 +1,9 @@
+# @gitbook/integration-hubspot
+
+## 1.0.0
+
+### Major Changes
+
+### Minor Changes
+
+### Patch Changes
diff --git a/integrations/hubspot/assets/icon.png b/integrations/hubspot/assets/icon.png
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index 000000000..8b3e29654
Binary files /dev/null and b/integrations/hubspot/assets/icon.png differ
diff --git a/integrations/hubspot/gitbook-manifest.yaml b/integrations/hubspot/gitbook-manifest.yaml
new file mode 100755
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+++ b/integrations/hubspot/gitbook-manifest.yaml
@@ -0,0 +1,34 @@
+name: hubspot
+title: HubSpot
+icon: ./assets/icon.png
+organization: d8f63b60-89ae-11e7-8574-5927d48c4877
+description: Plug your GitBook site to your HubSpot installation.
+visibility: public
+script: ./src/index.ts
+scopes:
+    - space:script:inject
+contentSecurityPolicy:
+    script-src: hsadspixel.net hs-banner.com hs-analytics.net hs-scripts.com;
+summary: |
+    # Overview
+    This integration allows to add the HubSpot tracking code on your published GitBook site.
+
+    # How it works
+    The integration injects the HubSpot script on your page, using the configured environment ID, 
+    so that you can get analytics information from your GitBook site directly inside of Heap.
+
+    # Configure
+    Install the integration on the GitBook space of your choice.
+    Locate the HubSpot Script Loader URL you want to use, which is available in HubSpot's Reports & Analytics Tracking section.
+    The URL Should be in the form "//{subdomain}.hs-scripts.com/{portalId}.js".
+categories:
+    - analytics
+configurations:
+    space:
+        properties:
+            script_loader_url:
+                type: string
+                title: HubSpot Script Loader URL
+                description: The URL to load the script from. Copied form HubSpot's script tracking code script tag src attribute
+        required:
+            - script_loader_url
diff --git a/integrations/hubspot/package.json b/integrations/hubspot/package.json
new file mode 100644
index 000000000..046727050
--- /dev/null
+++ b/integrations/hubspot/package.json
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+{
+    "name": "@gitbook/integration-hubspot",
+    "version": "1.0.0",
+    "private": true,
+    "dependencies": {
+        "@gitbook/api": "*",
+        "@gitbook/runtime": "*"
+    },
+    "devDependencies": {
+        "@gitbook/cli": "*"
+    },
+    "scripts": {
+        "lint": "eslint ./src/**/*.ts",
+        "typecheck": "tsc --noEmit",
+        "publish-integrations-staging": "gitbook publish .",
+        "publish-integrations": "gitbook publish ."
+    }
+}
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diff --git a/integrations/hubspot/src/index.ts b/integrations/hubspot/src/index.ts
new file mode 100755
index 000000000..9b4ff0a1a
--- /dev/null
+++ b/integrations/hubspot/src/index.ts
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+import {
+    createIntegration,
+    FetchPublishScriptEventCallback,
+    RuntimeContext,
+    RuntimeEnvironment,
+} from '@gitbook/runtime';
+
+import script from './script.raw.js';
+
+type HubSpotRuntimeContext = RuntimeContext<
+    RuntimeEnvironment<
+        {},
+        {
+            script_loader_url?: string;
+        }
+    >
+>;
+
+export const handleFetchEvent: FetchPublishScriptEventCallback = (
+    event,
+    { environment }: HubSpotRuntimeContext,
+) => {
+    const scriptLoaderURL = environment.spaceInstallation.configuration.script_loader_url;
+    if (!scriptLoaderURL) {
+        throw new Error(
+            `The HubSpot Script Loader URL is missing from the configuration (ID: ${event.spaceId}).`,
+        );
+    }
+
+    return new Response(script.replace('<TO_REPLACE_SCRIPT_LOADER_URL>', scriptLoaderURL), {
+        headers: {
+            'Content-Type': 'application/javascript',
+            'Cache-Control': 'max-age=604800',
+        },
+    });
+};
+
+export default createIntegration<HubSpotRuntimeContext>({
+    fetch_published_script: handleFetchEvent,
+});
diff --git a/integrations/hubspot/src/script.raw.js b/integrations/hubspot/src/script.raw.js
new file mode 100644
index 000000000..236e194b7
--- /dev/null
+++ b/integrations/hubspot/src/script.raw.js
@@ -0,0 +1,15 @@
+(function (h, u, b, s, p, o, t) {
+  if (!u.getElementById(b)) {
+    const scriptLoaderURL = '<TO_REPLACE_SCRIPT_LOADER_URL>';
+    s = u.getElementsByTagName('head')[0];
+    p = u.createElement('script');
+    p.src = scriptLoaderURL;
+    p.type = 'text/javascript';
+    p.id = b;
+    p.async = 1;
+    p.defer = 1;
+    s.appendChild(p);
+    o = h._hsp = h._hsp || [];
+    o.push(['setContentType', 'knowledge-article']);
+  }
+})(window, document, 'hs-script-loader');
diff --git a/integrations/hubspot/tsconfig.json b/integrations/hubspot/tsconfig.json
new file mode 100644
index 000000000..f839d1833
--- /dev/null
+++ b/integrations/hubspot/tsconfig.json
@@ -0,0 +1,3 @@
+{
+    "extends": "@gitbook/tsconfig/integration.json"
+}
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