diff --git a/package-lock.json b/package-lock.json
index e903bdb..2e274b9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -87,6 +87,16 @@
             "integrity": "sha1-qCJQ3bABXponyoLoLqYDu/pF768=",
             "dev": true
         },
+        "applicationinsights": {
+            "version": "1.0.1",
+            "resolved": "https://registry.npmjs.org/applicationinsights/-/applicationinsights-1.0.1.tgz",
+            "integrity": "sha1-U0Rrgw/o1dYZ7uKieLMdPSUDCSc=",
+            "requires": {
+                "diagnostic-channel": "0.2.0",
+                "diagnostic-channel-publishers": "0.2.1",
+                "zone.js": "0.7.6"
+            }
+        },
         "argparse": {
             "version": "1.0.10",
             "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -464,6 +474,19 @@
             "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
             "dev": true
         },
+        "diagnostic-channel": {
+            "version": "0.2.0",
+            "resolved": "https://registry.npmjs.org/diagnostic-channel/-/diagnostic-channel-0.2.0.tgz",
+            "integrity": "sha1-zJmvlhLCP7H/8TYSxy8sv6qNWhc=",
+            "requires": {
+                "semver": "^5.3.0"
+            }
+        },
+        "diagnostic-channel-publishers": {
+            "version": "0.2.1",
+            "resolved": "https://registry.npmjs.org/diagnostic-channel-publishers/-/diagnostic-channel-publishers-0.2.1.tgz",
+            "integrity": "sha1-ji1geottef6IC1SLxYzGvrKIxPM="
+        },
         "diff": {
             "version": "3.5.0",
             "resolved": "https://registry.npmjs.org/diff/-/diff-3.5.0.tgz",
@@ -2527,6 +2550,14 @@
                 }
             }
         },
+        "vscode-extension-telemetry": {
+            "version": "0.0.18",
+            "resolved": "https://registry.npmjs.org/vscode-extension-telemetry/-/vscode-extension-telemetry-0.0.18.tgz",
+            "integrity": "sha512-Vw3Sr+dZwl+c6PlsUwrTtCOJkgrmvS3OUVDQGcmpXWAgq9xGq6as0K4pUx+aGqTjzLAESmWSrs6HlJm6J6Khcg==",
+            "requires": {
+                "applicationinsights": "1.0.1"
+            }
+        },
         "vscode-json-languageservice": {
             "version": "3.0.12",
             "resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-3.0.12.tgz",
@@ -2633,6 +2664,11 @@
             "resolved": "https://registry.npmjs.org/yn/-/yn-2.0.0.tgz",
             "integrity": "sha1-5a2ryKz0CPY4X8dklWhMiOavaJo=",
             "dev": true
+        },
+        "zone.js": {
+            "version": "0.7.6",
+            "resolved": "https://registry.npmjs.org/zone.js/-/zone.js-0.7.6.tgz",
+            "integrity": "sha1-+7w50+AmHQmG8boGMG6zrrDSIAk="
         }
     }
 }
diff --git a/package.json b/package.json
index 8a13124..14120af 100644
--- a/package.json
+++ b/package.json
@@ -102,6 +102,7 @@
         "shelljs": "^0.3.0",
         "typed-rest-client": "1.0.7",
         "underscore": "1.9.1",
+        "vscode-extension-telemetry": "0.0.18",
         "vscode-languageclient": "5.0.1",
         "vscode-nls": "3.2.4",
         "vscode-uri": "1.0.6"
diff --git a/src/extension.ts b/src/extension.ts
index ba68ecd..bb9fc34 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -6,13 +6,25 @@
 import * as languageclient from 'vscode-languageclient';
 import * as logger from './logger';
 import * as path from 'path';
-import * as schemacontributor from './schema-contributor'
+import * as schemacontributor from './schema-contributor';
 import * as vscode from 'vscode';
 import * as schemaassociationservice from './schema-association-service';
+import TelemetryReporter from 'vscode-extension-telemetry';
+
+const telemetryExtensionId = 'azure-pipelines';
+const telemetryExtensionVersion = '0.1.0';
+const telemetryKey = 'ae672644-d394-497c-8c57-98f6eac32342';
+
+let reporter;
 
 export async function activate(context: vscode.ExtensionContext) {
     logger.log('Extension has been activated!', 'ExtensionActivated');
 
+    reporter = new TelemetryReporter(telemetryExtensionId, telemetryExtensionVersion, telemetryKey);
+    context.subscriptions.push(reporter);
+
+    reporter.sendTelemetryEvent('extension.activate');
+
     const serverOptions: languageclient.ServerOptions = getServerOptions(context);
     const clientOptions: languageclient.LanguageClientOptions = getClientOptions();
     const client = new languageclient.LanguageClient('azure-pipelines', 'Azure Pipelines Support', serverOptions, clientOptions);
@@ -44,6 +56,7 @@ export async function activate(context: vscode.ExtensionContext) {
         });
     }).catch((reason) =>{
         logger.log(JSON.stringify(reason), 'ClientOnReadyError');
+        reporter.sendTelemetryEvent('extension.languageserver.onReadyError', {'reason': JSON.stringify(reason)});
     });
 
     // TODO: Can we get rid of this since it's set in package.json?
@@ -83,4 +96,5 @@ function getClientOptions(): languageclient.LanguageClientOptions {
 
 // this method is called when your extension is deactivated
 export function deactivate() {
+    reporter.dispose();
 }