diff --git a/forge/db/controllers/Invitation.js b/forge/db/controllers/Invitation.js
index 0933468be0..141880247b 100644
--- a/forge/db/controllers/Invitation.js
+++ b/forge/db/controllers/Invitation.js
@@ -128,6 +128,14 @@ module.exports = {
             invitor,
             role
         })
+
+        // record acceptance in product analytics tool
+        app.product.capture(invitedUser.email, '$ff-invite-accepted', {
+            'accepted-at': new Date().toISOString(),
+            'invite-id': invitation.hashid
+        }, {
+            team: invitation.team.hashid
+        })
     },
 
     rejectInvitation: async (app, invitation, user) => {
diff --git a/forge/forge.js b/forge/forge.js
index 596ec68e77..fc15d05089 100644
--- a/forge/forge.js
+++ b/forge/forge.js
@@ -16,6 +16,7 @@ const housekeeper = require('./housekeeper')
 const license = require('./licensing')
 const notifications = require('./notifications')
 const postoffice = require('./postoffice')
+const product = require('./product')
 const routes = require('./routes')
 const settings = require('./settings')
 const { finishSetup } = require('./setup')
@@ -438,6 +439,8 @@ module.exports = async (options = {}) => {
         // Post Office : handles email
         await server.register(postoffice)
         await server.register(notifications)
+        // Product service handles reporting to PostHog
+        await server.register(product, runtimeConfig.telemetry.frontend?.posthog)
         // Comms : real-time communication broker
         await server.register(comms)
         // Containers:
diff --git a/forge/product/index.js b/forge/product/index.js
new file mode 100644
index 0000000000..27b833f6c9
--- /dev/null
+++ b/forge/product/index.js
@@ -0,0 +1,28 @@
+const fp = require('fastify-plugin')
+const { PostHog } = require('posthog-node')
+
+module.exports = fp(async function (app, _opts) {
+    let client
+    if (_opts && _opts.apikey) {
+        const apiHost = _opts?.apiurl || 'https://app.posthog.com'
+        const apiKey = _opts?.apikey
+        const options = {
+            host: apiHost
+        }
+
+        client = new PostHog(apiKey, options)
+    }
+
+    function capture (distinctId, event, properties, groups) {
+        if (client) {
+            if (!properties) {
+                properties = {}
+            }
+            client.capture({ distinctId, event, properties, groups })
+        }
+    }
+
+    app.decorate('product', {
+        capture
+    })
+}, { name: 'app.product' })
diff --git a/forge/routes/ui/index.js b/forge/routes/ui/index.js
index 3ca74a8158..a1fba70e1f 100644
--- a/forge/routes/ui/index.js
+++ b/forge/routes/ui/index.js
@@ -43,6 +43,7 @@ module.exports = async function (app) {
             }
 
             if (telemetry.frontend.posthog?.apikey) {
+                // add to frontend
                 const apihost = telemetry.frontend.posthog.apiurl || 'https://app.posthog.com'
                 const apikey = telemetry.frontend.posthog.apikey
                 const options = {
diff --git a/frontend/src/api/user.js b/frontend/src/api/user.js
index 3f166898a5..6b972f62b5 100644
--- a/frontend/src/api/user.js
+++ b/frontend/src/api/user.js
@@ -104,12 +104,6 @@ const getTeamInvitations = async () => {
 }
 const acceptTeamInvitation = async (invitationId, teamId) => {
     return client.patch('/api/v1/user/invitations/' + invitationId).then(res => {
-        product.capture('$ff-invite-accepted', {
-            'invite-id': invitationId,
-            'accepted-at': (new Date()).toISOString()
-        }, {
-            team: teamId
-        })
         return res.data
     })
 }
diff --git a/package-lock.json b/package-lock.json
index b270c95c7c..326ba7340c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -51,6 +51,7 @@
                 "pg": "^8.11.3",
                 "pino": "^8.15.1",
                 "pino-pretty": "^10.0.0",
+                "posthog-node": "^4.2.0",
                 "qrcode": "^1.5.3",
                 "random-words": "~2.0.0",
                 "semver": "~7.6.0",
@@ -18484,6 +18485,18 @@
                 "node": ">=0.10.0"
             }
         },
+        "node_modules/posthog-node": {
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-4.2.0.tgz",
+            "integrity": "sha512-hgyCYMyzMvuF3qWMw6JvS8gT55v7Mtp5wKWcnDrw+nu39D0Tk9BXD7I0LOBp0lGlHEPaXCEVYUtviNKrhMALGA==",
+            "dependencies": {
+                "axios": "^1.7.4",
+                "rusha": "^0.8.14"
+            },
+            "engines": {
+                "node": ">=15.0.0"
+            }
+        },
         "node_modules/prebuild-install": {
             "version": "7.1.1",
             "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.1.tgz",
@@ -19840,6 +19853,11 @@
                 "queue-microtask": "^1.2.2"
             }
         },
+        "node_modules/rusha": {
+            "version": "0.8.14",
+            "resolved": "https://registry.npmjs.org/rusha/-/rusha-0.8.14.tgz",
+            "integrity": "sha512-cLgakCUf6PedEu15t8kbsjnwIFFR2D4RfL+W3iWFJ4iac7z4B0ZI8fxy4R3J956kAI68HclCFGL8MPoUVC3qVA=="
+        },
         "node_modules/rxjs": {
             "version": "7.8.1",
             "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
@@ -36771,6 +36789,15 @@
                 "xtend": "^4.0.0"
             }
         },
+        "posthog-node": {
+            "version": "4.2.0",
+            "resolved": "https://registry.npmjs.org/posthog-node/-/posthog-node-4.2.0.tgz",
+            "integrity": "sha512-hgyCYMyzMvuF3qWMw6JvS8gT55v7Mtp5wKWcnDrw+nu39D0Tk9BXD7I0LOBp0lGlHEPaXCEVYUtviNKrhMALGA==",
+            "requires": {
+                "axios": "^1.7.4",
+                "rusha": "^0.8.14"
+            }
+        },
         "prebuild-install": {
             "version": "7.1.1",
             "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.1.tgz",
@@ -37811,6 +37838,11 @@
                 "queue-microtask": "^1.2.2"
             }
         },
+        "rusha": {
+            "version": "0.8.14",
+            "resolved": "https://registry.npmjs.org/rusha/-/rusha-0.8.14.tgz",
+            "integrity": "sha512-cLgakCUf6PedEu15t8kbsjnwIFFR2D4RfL+W3iWFJ4iac7z4B0ZI8fxy4R3J956kAI68HclCFGL8MPoUVC3qVA=="
+        },
         "rxjs": {
             "version": "7.8.1",
             "resolved": "https://registry.npmjs.org/rxjs/-/rxjs-7.8.1.tgz",
diff --git a/package.json b/package.json
index 8a9f82e081..3736b40660 100644
--- a/package.json
+++ b/package.json
@@ -95,6 +95,7 @@
         "pg": "^8.11.3",
         "pino": "^8.15.1",
         "pino-pretty": "^10.0.0",
+        "posthog-node": "^4.2.0",
         "qrcode": "^1.5.3",
         "random-words": "~2.0.0",
         "semver": "~7.6.0",