diff --git a/packages/builder/src/analytics/IntercomClient.js b/packages/builder/src/analytics/IntercomClient.js
index 10c2f99695..8cc7e35bbf 100644
--- a/packages/builder/src/analytics/IntercomClient.js
+++ b/packages/builder/src/analytics/IntercomClient.js
@@ -3,6 +3,9 @@ export default class IntercomClient {
     this.token = token
   }
 
+  /**
+   * Instantiate intercom using their provided script.
+   */
   init() {
     if (!this.token) return
 
@@ -43,6 +46,11 @@ export default class IntercomClient {
     }
   }
 
+  /**
+   * Show the intercom chat bubble.
+   * @param {Object} user - user to identify
+   * @returns Intercom global object
+   */
   show(user = {}) {
     if (!this.initialised) return
 
@@ -52,21 +60,35 @@ export default class IntercomClient {
     })
   }
 
+  /**
+   * Update intercom user details and messages.
+   * @returns Intercom global object
+   */
   update() {
     if (!this.initialised) return
 
     return window.Intercom("update")
   }
 
+  /**
+   * Capture analytics events and send them to intercom.
+   * @param {String} event - event identifier
+   * @param {Object} props - properties for the event
+   * @returns Intercom global object
+   */
   captureEvent(event, props = {}) {
     if (!this.initialised) return
 
-    window.Intercom("trackEvent", event, props)
+    return window.Intercom("trackEvent", event, props)
   }
 
+  /**
+   * Disassociate the user from the current session.
+   * @returns Intercom global object
+   */
   logout() {
     if (!this.initialised) return
 
-    window.Intercom("shutdown")
+    return window.Intercom("shutdown")
   }
 }
diff --git a/packages/builder/src/analytics/PosthogClient.js b/packages/builder/src/analytics/PosthogClient.js
index 8387c310d3..4c45c10216 100644
--- a/packages/builder/src/analytics/PosthogClient.js
+++ b/packages/builder/src/analytics/PosthogClient.js
@@ -20,24 +20,31 @@ export default class PosthogClient {
     this.initialised = true
   }
 
+  /**
+   * Set the posthog context to the current user 
+   * @param {String} id - unique user id
+   */
   identify(id) {
     if (!this.initialised) return
 
     posthog.identify(id)
   }
 
+  /**
+   * Update user metadata associated with current user in posthog
+   * @param {Object} meta - user fields
+   */
   updateUser(meta) {
     if (!this.initialised) return
 
     posthog.people.set(meta)
   }
 
-  captureException(err) {
-    if (!this.initialised) return
-
-    this.captureEvent("Error", { error: err.message ? err.message : err })
-  }
-
+  /**
+   * Capture analytics events and send them to posthog.
+   * @param {String} event - event identifier
+   * @param {Object} props - properties for the event
+   */
   captureEvent(eventName, props) {
     if (!this.initialised) return
 
@@ -45,6 +52,10 @@ export default class PosthogClient {
     posthog.capture(eventName, props)
   }
 
+  /**
+   * Submit NPS feedback to posthog.
+   * @param {Object} values - NPS Values
+   */
   npsFeedback(values) {
     if (!this.initialised) return
 
@@ -58,6 +69,9 @@ export default class PosthogClient {
     posthog.capture(Events.NPS.SUBMITTED, prefixedFeedback)
   }
 
+  /**
+   * Reset posthog user back to initial state on logout. 
+   */
   logout() {
     if (!this.initialised) return
 
diff --git a/packages/builder/src/analytics/SentryClient.js b/packages/builder/src/analytics/SentryClient.js
index b871ea15d9..25e4c37690 100644
--- a/packages/builder/src/analytics/SentryClient.js
+++ b/packages/builder/src/analytics/SentryClient.js
@@ -13,12 +13,20 @@ export default class SentryClient {
     }
   }
 
+	/**
+	 * Capture an exception and send it to sentry.
+	 * @param {Error} err - JS error object
+	 */
   captureException(err) {
     if (!this.initalised) return
 
     Sentry.captureException(err)
   }
 
+	/**
+	 * Identify user in sentry.
+	 * @param {String} id - Unique user id
+	 */
   identify(id) {
     if (!this.initalised) return