diff --git a/packages/cli-repl/src/cli-repl.spec.ts b/packages/cli-repl/src/cli-repl.spec.ts
index 5e56aa8cfa..c3e3ce3cc2 100644
--- a/packages/cli-repl/src/cli-repl.spec.ts
+++ b/packages/cli-repl/src/cli-repl.spec.ts
@@ -443,6 +443,7 @@ describe('CliRepl', () => {
           expect(requests[0].req.headers.authorization)
             .to.include(Buffer.from('🔑:').toString('base64'));
           expect(requests[0].body).to.include('identify');
+          expect(requests[0].body).to.include(process.platform);
         });
 
         it('stops posting analytics data after disableTelemetry()', async() => {
diff --git a/packages/cli-repl/src/setup-logger-and-telemetry.spec.ts b/packages/cli-repl/src/setup-logger-and-telemetry.spec.ts
index cf2fcfc895..a85a58ce96 100644
--- a/packages/cli-repl/src/setup-logger-and-telemetry.spec.ts
+++ b/packages/cli-repl/src/setup-logger-and-telemetry.spec.ts
@@ -1,3 +1,4 @@
+/* eslint-disable camelcase */
 import { expect } from 'chai';
 import setupLoggerAndTelemetry from './setup-logger-and-telemetry';
 import { EventEmitter } from 'events';
@@ -85,15 +86,18 @@ describe('setupLoggerAndTelemetry', () => {
     expect(logOutput[15].msg).to.match(/"original":"1\+1"/);
     expect(logOutput[15].msg).to.match(/"rewritten":"2"/);
     expect(logOutput[16].msg).to.match(/"version":"3.6.1"/);
+
+    const mongosh_version = require('../package.json').version;
     expect(analyticsOutput).to.deep.equal([
-      [ 'identify', { userId: '53defe995fa47e6c13102d9d' } ],
-      [ 'identify', { userId: '53defe995fa47e6c13102d9d' } ],
+      [ 'identify', { userId: '53defe995fa47e6c13102d9d', traits: { platform: process.platform } } ],
+      [ 'identify', { userId: '53defe995fa47e6c13102d9d', traits: { platform: process.platform } } ],
       [
         'track',
         {
           userId: '53defe995fa47e6c13102d9d',
           event: 'New Connection',
           properties: {
+            mongosh_version,
             session_id: '5fb3c20ee1507e894e5340f3',
             is_localhost: true,
             is_atlas: false,
@@ -106,17 +110,40 @@ describe('setupLoggerAndTelemetry', () => {
         {
           userId: '53defe995fa47e6c13102d9d',
           event: 'Error',
-          properties: { name: 'MongoshInvalidInputError', code: 'CLIREPL-1005', scope: 'CLIREPL', metadata: { cause: 'x' } }
+          properties: {
+            mongosh_version,
+            name: 'MongoshInvalidInputError',
+            code: 'CLIREPL-1005',
+            scope: 'CLIREPL',
+            metadata: { cause: 'x' }
+          }
+        }
+      ],
+      [
+        'track',
+        {
+          userId: '53defe995fa47e6c13102d9d',
+          event: 'Help',
+          properties: { mongosh_version }
+        }
+      ],
+      [
+        'track',
+        {
+          userId: '53defe995fa47e6c13102d9d',
+          event: 'Use',
+          properties: { mongosh_version }
         }
       ],
-      [ 'track', { userId: '53defe995fa47e6c13102d9d', event: 'Help' } ],
-      [ 'track', { userId: '53defe995fa47e6c13102d9d', event: 'Use' } ],
       [
         'track',
         {
           userId: '53defe995fa47e6c13102d9d',
           event: 'Show',
-          properties: { method: 'dbs' }
+          properties: {
+            mongosh_version,
+            method: 'dbs'
+          }
         }
       ]
     ]);
diff --git a/packages/cli-repl/src/setup-logger-and-telemetry.ts b/packages/cli-repl/src/setup-logger-and-telemetry.ts
index f7f4fdd02b..2cb537bab1 100644
--- a/packages/cli-repl/src/setup-logger-and-telemetry.ts
+++ b/packages/cli-repl/src/setup-logger-and-telemetry.ts
@@ -1,3 +1,4 @@
+/* eslint-disable camelcase */
 import redactInfo from 'mongodb-redact';
 import { redactPassword } from '@mongosh/history';
 import type { Logger } from 'pino';
@@ -11,8 +12,19 @@ import type {
 } from '@mongosh/types';
 
 interface MongoshAnalytics {
-  identify: (info: any) => void;
-  track: (info: any) => void;
+  identify(message: {
+    userId: string,
+    traits: { platform: string }
+  }): void;
+
+  track(message: {
+    userId: string,
+    event: string,
+    properties: {
+      mongosh_version: string,
+      [key: string]: any;
+    }
+  }): void;
 }
 
 // set up a noop, in case we are not able to connect to segment.
@@ -27,6 +39,7 @@ export default function setupLoggerAndTelemetry(
   makeLogger: () => Logger,
   makeAnalytics: () => MongoshAnalytics): void {
   const log = makeLogger();
+  const mongosh_version = require('../package.json').version;
   let userId: string;
   let telemetry: boolean;
 
@@ -47,7 +60,11 @@ export default function setupLoggerAndTelemetry(
       analytics.track({
         userId,
         event: 'New Connection',
-        properties: { session_id: logId, ...argsWithoutUri }
+        properties: {
+          mongosh_version,
+          session_id: logId,
+          ...argsWithoutUri
+        }
       });
     }
   });
@@ -59,13 +76,13 @@ export default function setupLoggerAndTelemetry(
   bus.on('mongosh:new-user', function(id: string, enableTelemetry: boolean) {
     userId = id;
     telemetry = enableTelemetry;
-    if (telemetry) analytics.identify({ userId });
+    if (telemetry) analytics.identify({ userId, traits: { platform: process.platform } });
   });
 
   bus.on('mongosh:update-user', function(id: string, enableTelemetry: boolean) {
     userId = id;
     telemetry = enableTelemetry;
-    if (telemetry) analytics.identify({ userId });
+    if (telemetry) analytics.identify({ userId, traits: { platform: process.platform } });
     log.info('mongosh:update-user', { enableTelemetry });
   });
 
@@ -77,6 +94,7 @@ export default function setupLoggerAndTelemetry(
         userId,
         event: 'Error',
         properties: {
+          mongosh_version,
           name: error.name,
           code: error.code,
           scope: error.scope,
@@ -92,7 +110,10 @@ export default function setupLoggerAndTelemetry(
     if (telemetry) {
       analytics.track({
         userId,
-        event: 'Help'
+        event: 'Help',
+        properties: {
+          mongosh_version
+        }
       });
     }
   });
@@ -107,7 +128,10 @@ export default function setupLoggerAndTelemetry(
     if (telemetry) {
       analytics.track({
         userId,
-        event: 'Use'
+        event: 'Use',
+        properties: {
+          mongosh_version
+        }
       });
     }
   });
@@ -119,7 +143,10 @@ export default function setupLoggerAndTelemetry(
       analytics.track({
         userId,
         event: 'Show',
-        properties: { method: args.method }
+        properties: {
+          mongosh_version,
+          method: args.method
+        }
       });
     }
   });