diff --git a/services/web/app/src/Features/OnboardingDataCollection/OnboardingDataCollectionManager.js b/services/web/app/src/Features/OnboardingDataCollection/OnboardingDataCollectionManager.js
new file mode 100644
index 0000000000..32e09b283b
--- /dev/null
+++ b/services/web/app/src/Features/OnboardingDataCollection/OnboardingDataCollectionManager.js
@@ -0,0 +1,45 @@
+const {
+  OnboardingDataCollection,
+} = require('../../models/OnboardingDataCollection')
+const OError = require('@overleaf/o-error')
+
+async function getOnboardingDataCollection(userId) {
+  try {
+    return await OnboardingDataCollection.findOne({ _id: userId }).exec()
+  } catch (error) {
+    throw OError.tag(error, 'Failed to get OnboardingDataCollection')
+  }
+}
+
+async function upsertOnboardingDataCollection({
+  userId,
+  firstName,
+  lastName,
+  usedLatex,
+  primaryOccupation,
+  updatedAt,
+}) {
+  const odc = await OnboardingDataCollection.findOneAndUpdate(
+    { _id: userId },
+    {
+      firstName,
+      lastName,
+      usedLatex,
+      primaryOccupation,
+      updatedAt,
+    },
+    { upsert: true }
+  )
+
+  return odc
+}
+
+function deleteOnboardingDataCollection(id) {
+  return OnboardingDataCollection.deleteOne({ _id: id })
+}
+
+module.exports = {
+  getOnboardingDataCollection,
+  upsertOnboardingDataCollection,
+  deleteOnboardingDataCollection,
+}
diff --git a/services/web/app/src/Features/User/UserDeleter.js b/services/web/app/src/Features/User/UserDeleter.js
index 1edde4e4b9..40b269d248 100644
--- a/services/web/app/src/Features/User/UserDeleter.js
+++ b/services/web/app/src/Features/User/UserDeleter.js
@@ -15,6 +15,7 @@ const UserSessionsManager = require('./UserSessionsManager')
 const InstitutionsAPI = require('../Institutions/InstitutionsAPI')
 const Modules = require('../../infrastructure/Modules')
 const Errors = require('../Errors/Errors')
+const OnboardingDataCollectionManager = require('../OnboardingDataCollection/OnboardingDataCollectionManager')
 
 module.exports = {
   deleteUser: callbackify(deleteUser),
@@ -72,6 +73,7 @@ async function expireDeletedUser(userId) {
   }).exec()
 
   await Feedback.deleteMany({ userId }).exec()
+  await OnboardingDataCollectionManager.deleteOnboardingDataCollection(userId)
 
   deletedUser.user = undefined
   deletedUser.deleterData.deleterIpAddress = undefined
diff --git a/services/web/app/src/infrastructure/mongodb.js b/services/web/app/src/infrastructure/mongodb.js
index f48c125cd3..a4e95fe8ec 100644
--- a/services/web/app/src/infrastructure/mongodb.js
+++ b/services/web/app/src/infrastructure/mongodb.js
@@ -81,6 +81,9 @@ async function setupDb() {
   db.userAuditLogEntries = internalDb.collection('userAuditLogEntries')
   db.users = internalDb.collection('users')
   db.userstubs = internalDb.collection('userstubs')
+  db.onboardingDataCollection = internalDb.collection(
+    'onboardingDataCollection'
+  )
 }
 
 async function getCollectionNames() {
diff --git a/services/web/app/src/models/OnboardingDataCollection.js b/services/web/app/src/models/OnboardingDataCollection.js
new file mode 100644
index 0000000000..e54b8254eb
--- /dev/null
+++ b/services/web/app/src/models/OnboardingDataCollection.js
@@ -0,0 +1,24 @@
+const mongoose = require('../infrastructure/Mongoose')
+const { Schema } = mongoose
+
+const OnboardingDataCollectionSchema = new Schema(
+  {
+    firstName: { type: String, default: null },
+    lastName: { type: String, default: null },
+    primaryOccupation: { type: String, default: null },
+    usedLatex: { type: String, default: null },
+    updatedAt: { type: Date, default: Date.now },
+  },
+  {
+    collection: 'onboardingDataCollection',
+    minimize: false,
+  }
+)
+
+module.exports = {
+  OnboardingDataCollection: mongoose.model(
+    'OnboardingDataCollection',
+    OnboardingDataCollectionSchema
+  ),
+  OnboardingDataCollectionSchema,
+}
diff --git a/services/web/test/unit/src/User/UserDeleterTests.js b/services/web/test/unit/src/User/UserDeleterTests.js
index 146faa0967..5f96dc36f9 100644
--- a/services/web/test/unit/src/User/UserDeleterTests.js
+++ b/services/web/test/unit/src/User/UserDeleterTests.js
@@ -96,6 +96,10 @@ describe('UserDeleter', function () {
       deleteMany: sinon.stub().returns({ exec: sinon.stub().resolves() }),
     }
 
+    this.OnboardingDataCollectionManager = {
+      deleteOnboardingDataCollection: sinon.stub().resolves(),
+    }
+
     this.UserDeleter = SandboxedModule.require(modulePath, {
       requires: {
         '../../models/User': { User },
@@ -113,6 +117,8 @@ describe('UserDeleter', function () {
           UserAuditLogEntry: this.UserAuditLogEntry,
         },
         '../../infrastructure/Modules': this.Modules,
+        '../OnboardingDataCollection/OnboardingDataCollectionManager':
+          this.OnboardingDataCollectionManager,
       },
     })
   })