diff --git a/services/web/app/src/Features/Project/ProjectController.mjs b/services/web/app/src/Features/Project/ProjectController.mjs
index 982997fc99..f221c01534 100644
--- a/services/web/app/src/Features/Project/ProjectController.mjs
+++ b/services/web/app/src/Features/Project/ProjectController.mjs
@@ -914,10 +914,6 @@ const _ProjectController = {
         showAiFeaturesDisabled = false
       }
 
-      // only add-on is ai based, so we only need its pricing info if ai features are usable
-      const addonPrices =
-        showAiFeatures && (await ProjectController._getAddonPrices(req, res))
-
       let standardPlanPricing
       let recommendedCurrency
       if (Features.hasFeature('saas')) {
@@ -1049,7 +1045,6 @@ const _ProjectController = {
         isSaas: Features.hasFeature('saas'),
         shouldLoadHotjar,
         customerIoEnabled: true,
-        addonPrices,
         compileSettings: {
           compileTimeout: ownerFeatures?.compileTimeout,
         },
@@ -1092,37 +1087,6 @@ const _ProjectController = {
     }
   },
 
-  // todo: quota clean-up: these can be removed potentially?
-  async _getAddonPrices(req, res, addonPlans = ['assistant']) {
-    const plansData = {}
-
-    const locale = req.i18n.language
-    const { currency } = await SubscriptionController.getRecommendedCurrency(
-      req,
-      res
-    )
-
-    addonPlans.forEach(plan => {
-      const annualPrice = Settings.localizedAddOnsPricing[currency][plan].annual
-      const monthlyPrice =
-        Settings.localizedAddOnsPricing[currency][plan].monthly
-      const annualDividedByTwelve =
-        Settings.localizedAddOnsPricing[currency][plan].annualDividedByTwelve
-
-      plansData[plan] = {
-        annual: formatCurrency(annualPrice, currency, locale, true),
-        annualDividedByTwelve: formatCurrency(
-          annualDividedByTwelve,
-          currency,
-          locale,
-          true
-        ),
-        monthly: formatCurrency(monthlyPrice, currency, locale, true),
-      }
-    })
-    return plansData
-  },
-
   async _refreshFeatures(req, user) {
     // If the feature refresh has failed in this session, don't retry
     // it - require the user to log in again.
@@ -1490,7 +1454,6 @@ const ProjectController = {
   _isInPercentageRollout: _ProjectController._isInPercentageRollout,
   _refreshFeatures: _ProjectController._refreshFeatures,
   _getPlanPricing: _ProjectController._getPlanPricing,
-  _getAddonPrices: _ProjectController._getAddonPrices,
   _setWritefullTrialState: _ProjectController._setWritefullTrialState,
 }
 
diff --git a/services/web/app/src/Features/Subscription/AiHelper.mjs b/services/web/app/src/Features/Subscription/AiHelper.mjs
index 9d4d6d0a8a..96560e6bfc 100644
--- a/services/web/app/src/Features/Subscription/AiHelper.mjs
+++ b/services/web/app/src/Features/Subscription/AiHelper.mjs
@@ -19,28 +19,9 @@ export function isStandaloneAiAddOnPlanCode(planCode) {
   )
 }
 
-/**
- * Returns whether subscription change will have have the ai bundle once the change is processed
- *
- * @param {Record<string, any>} subscriptionChange The subscription change object coming from payment provider
- * type should be PaymentProviderSubscriptionChange but if imported here, it creates a circular dependency
- * TODO: fix this when moved to es modules
- *
- * @return {boolean}
- */
-export function subscriptionChangeIsAiAssistUpgrade(subscriptionChange) {
-  return Boolean(
-    isStandaloneAiAddOnPlanCode(subscriptionChange.nextPlanCode) ||
-    subscriptionChange.nextAddOns?.some(
-      /** @param {any} addOn */ addOn => addOn.code === AI_ADD_ON_CODE
-    )
-  )
-}
-
 export default {
   AI_ADD_ON_CODE,
   AI_ASSIST_STANDALONE_MONTHLY_PLAN_CODE,
   AI_ASSIST_STANDALONE_ANNUAL_PLAN_CODE,
   isStandaloneAiAddOnPlanCode,
-  subscriptionChangeIsAiAssistUpgrade,
 }
diff --git a/services/web/app/views/project/editor/_meta.pug b/services/web/app/views/project/editor/_meta.pug
index fe48efabe9..f16c95c1c8 100644
--- a/services/web/app/views/project/editor/_meta.pug
+++ b/services/web/app/views/project/editor/_meta.pug
@@ -45,7 +45,6 @@ meta(name="ol-isSaas" data-type="boolean" content=isSaas)
 meta(name="ol-shouldLoadHotjar" data-type="boolean" content=shouldLoadHotjar)
 meta(name='ol-customerIoEnabled' data-type="boolean" content=customerIoEnabled)
 meta(name='ol-compileSettings' data-type="json" content=compileSettings)
-meta(name="ol-addonPrices" data-type="json" content=addonPrices)
 if (standardPlanPricing)
 	meta(
 		name='ol-recommendedCurrency'
diff --git a/services/web/frontend/js/utils/meta.ts b/services/web/frontend/js/utils/meta.ts
index 3231bb59e9..04149c6e11 100644
--- a/services/web/frontend/js/utils/meta.ts
+++ b/services/web/frontend/js/utils/meta.ts
@@ -73,10 +73,6 @@ import { FullHistoryFailure } from '@ol-types/history/projectHistory'
 
 export interface Meta {
   'ol-ExposedSettings': ExposedSettings
-  'ol-addonPrices': Record<
-    string,
-    { annual: string; monthly: string; annualDividedByTwelve: string }
-  >
   'ol-adminCapabilities': AdminCapability[]
   'ol-adminSubscription': AdminSubscription
   'ol-adminUserExists': boolean