diff --git a/packages/twenty-server/src/engine/core-modules/metrics/types/metrics-keys.type.ts b/packages/twenty-server/src/engine/core-modules/metrics/types/metrics-keys.type.ts
index 5760c83a56..eac434bf4a 100644
--- a/packages/twenty-server/src/engine/core-modules/metrics/types/metrics-keys.type.ts
+++ b/packages/twenty-server/src/engine/core-modules/metrics/types/metrics-keys.type.ts
@@ -53,4 +53,6 @@ export enum MetricsKeys {
   AiChatTurnCompleted = 'ai-chat/turn-completed',
   AiChatTurnFailed = 'ai-chat/turn-failed',
   WorkspaceMetadataCacheLocalEviction = 'workspace-metadata-cache/local-eviction',
+  ConnectedAccountSyncWebhookReceivedMessaging = 'connected-account-sync-webhook/received/messaging',
+  ConnectedAccountSyncWebhookReceivedCalendar = 'connected-account-sync-webhook/received/calendar',
 }
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-calendar-notification.handler.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-calendar-notification.handler.ts
index bfa67b2a8e..8d4cb84410 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-calendar-notification.handler.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-calendar-notification.handler.ts
@@ -1,6 +1,6 @@
 import { timingSafeEqual } from 'crypto';
 
-import { Injectable } from '@nestjs/common';
+import { Injectable, Logger } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 
 import { isNonEmptyString } from '@sniptt/guards';
@@ -8,6 +8,8 @@ import { WebhookSubscriptionStatus } from 'twenty-shared/types';
 import { isDefined } from 'twenty-shared/utils';
 import { Repository } from 'typeorm';
 
+import { MetricsService } from 'src/engine/core-modules/metrics/metrics.service';
+import { MetricsKeys } from 'src/engine/core-modules/metrics/types/metrics-keys.type';
 import { CalendarChannelEntity } from 'src/engine/metadata-modules/calendar-channel/entities/calendar-channel.entity';
 import { WebhookSyncTriggerService } from 'src/modules/connected-account/webhook-subscription-manager/services/webhook-sync-trigger.service';
 import {
@@ -21,13 +23,21 @@ const GOOGLE_CALENDAR_SYNC_RESOURCE_STATE = 'sync';
 
 @Injectable()
 export class GoogleCalendarNotificationHandler implements WebhookNotificationHandler<GoogleCalendarChannelNotification> {
+  private readonly logger = new Logger(GoogleCalendarNotificationHandler.name);
+
   constructor(
     @InjectRepository(CalendarChannelEntity)
     private readonly calendarChannelRepository: Repository<CalendarChannelEntity>,
     private readonly webhookSyncTriggerService: WebhookSyncTriggerService,
+    private readonly metricsService: MetricsService,
   ) {}
 
   async handle(request: GoogleCalendarChannelNotification): Promise<void> {
+    this.metricsService.incrementCounterBy({
+      key: MetricsKeys.ConnectedAccountSyncWebhookReceivedCalendar,
+      amount: 1,
+    });
+
     if (request.resourceState === GOOGLE_CALENDAR_SYNC_RESOURCE_STATE) {
       return;
     }
@@ -44,6 +54,10 @@ export class GoogleCalendarNotificationHandler implements WebhookNotificationHan
     });
 
     if (!isDefined(calendarChannel)) {
+      this.logger.warn(
+        `No calendar channel found for Google channel ${request.channelId}`,
+      );
+
       return;
     }
 
@@ -72,5 +86,9 @@ export class GoogleCalendarNotificationHandler implements WebhookNotificationHan
       calendarChannel.id,
       calendarChannel.workspaceId,
     );
+
+    this.logger.log(
+      `Triggered calendar sync for calendar channel ${calendarChannel.id} from Google notification`,
+    );
   }
 }
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-messaging-notification.handler.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-messaging-notification.handler.ts
index fd144b20ed..3960e51e5f 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-messaging-notification.handler.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-messaging-notification.handler.ts
@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Logger } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 
 import { isNonEmptyString } from '@sniptt/guards';
@@ -10,6 +10,8 @@ import {
 import { isDefined } from 'twenty-shared/utils';
 import { In, Repository } from 'typeorm';
 
+import { MetricsService } from 'src/engine/core-modules/metrics/metrics.service';
+import { MetricsKeys } from 'src/engine/core-modules/metrics/types/metrics-keys.type';
 import { TwentyConfigService } from 'src/engine/core-modules/twenty-config/twenty-config.service';
 import { ConnectedAccountEntity } from 'src/engine/metadata-modules/connected-account/entities/connected-account.entity';
 import { MessageChannelEntity } from 'src/engine/metadata-modules/message-channel/entities/message-channel.entity';
@@ -31,8 +33,11 @@ export type GoogleMessagingNotificationRequest = {
 
 @Injectable()
 export class GoogleMessagingNotificationHandler implements WebhookNotificationHandler<GoogleMessagingNotificationRequest> {
+  private readonly logger = new Logger(GoogleMessagingNotificationHandler.name);
+
   constructor(
     private readonly twentyConfigService: TwentyConfigService,
+    private readonly metricsService: MetricsService,
     @InjectRepository(ConnectedAccountEntity)
     private readonly connectedAccountRepository: Repository<ConnectedAccountEntity>,
     @InjectRepository(MessageChannelEntity)
@@ -43,6 +48,11 @@ export class GoogleMessagingNotificationHandler implements WebhookNotificationHa
   async handle(request: GoogleMessagingNotificationRequest): Promise<void> {
     await this.verify(request.authorizationHeader);
 
+    this.metricsService.incrementCounterBy({
+      key: MetricsKeys.ConnectedAccountSyncWebhookReceivedMessaging,
+      amount: 1,
+    });
+
     const decodedData = this.decodeMessageData(request.body);
 
     if (!isDefined(decodedData)) {
@@ -61,6 +71,10 @@ export class GoogleMessagingNotificationHandler implements WebhookNotificationHa
     );
 
     if (connectedAccountIds.length === 0) {
+      this.logger.warn(
+        'No Google connected account matches Gmail notification',
+      );
+
       return;
     }
 
@@ -71,12 +85,20 @@ export class GoogleMessagingNotificationHandler implements WebhookNotificationHa
       },
     });
 
+    if (messageChannels.length === 0) {
+      return;
+    }
+
     for (const messageChannel of messageChannels) {
       await this.webhookSyncTriggerService.triggerMessagingSync(
         messageChannel.id,
         messageChannel.workspaceId,
       );
     }
+
+    this.logger.log(
+      `Triggered messaging sync for ${messageChannels.length} message channels from Gmail notification`,
+    );
   }
 
   private async verify(authorizationHeader: string | undefined): Promise<void> {
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-webhook-driver.module.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-webhook-driver.module.ts
index cfc2423362..14cc3044e8 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-webhook-driver.module.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/google/google-webhook-driver.module.ts
@@ -1,6 +1,7 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 
+import { MetricsModule } from 'src/engine/core-modules/metrics/metrics.module';
 import { TwentyConfigModule } from 'src/engine/core-modules/twenty-config/twenty-config.module';
 import { CalendarChannelEntity } from 'src/engine/metadata-modules/calendar-channel/entities/calendar-channel.entity';
 import { ConnectedAccountEntity } from 'src/engine/metadata-modules/connected-account/entities/connected-account.entity';
@@ -12,6 +13,7 @@ import { GoogleMessagingNotificationHandler } from 'src/modules/connected-accoun
 
 @Module({
   imports: [
+    MetricsModule,
     TwentyConfigModule,
     WebhookSubscriptionModule,
     TypeOrmModule.forFeature([
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-calendar-notification.handler.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-calendar-notification.handler.ts
index b8fbaf84a6..1942e4fbaa 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-calendar-notification.handler.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-calendar-notification.handler.ts
@@ -7,6 +7,8 @@ import { isNonEmptyString } from '@sniptt/guards';
 import { isDefined } from 'twenty-shared/utils';
 import { In, Repository } from 'typeorm';
 
+import { MetricsService } from 'src/engine/core-modules/metrics/metrics.service';
+import { MetricsKeys } from 'src/engine/core-modules/metrics/types/metrics-keys.type';
 import { CalendarChannelEntity } from 'src/engine/metadata-modules/calendar-channel/entities/calendar-channel.entity';
 import { CalendarWebhookSubscriptionService } from 'src/modules/connected-account/webhook-subscription-manager/services/calendar-webhook-subscription.service';
 import { WebhookSyncTriggerService } from 'src/modules/connected-account/webhook-subscription-manager/services/webhook-sync-trigger.service';
@@ -26,9 +28,17 @@ export class MicrosoftCalendarNotificationHandler implements WebhookNotification
     private readonly calendarChannelRepository: Repository<CalendarChannelEntity>,
     private readonly calendarWebhookSubscriptionService: CalendarWebhookSubscriptionService,
     private readonly webhookSyncTriggerService: WebhookSyncTriggerService,
+    private readonly metricsService: MetricsService,
   ) {}
 
   async handle(notifications: MicrosoftGraphNotification[]): Promise<void> {
+    if (notifications.length > 0) {
+      this.metricsService.incrementCounterBy({
+        key: MetricsKeys.ConnectedAccountSyncWebhookReceivedCalendar,
+        amount: notifications.length,
+      });
+    }
+
     const subscriptionIds = notifications
       .map((notification) => notification.subscriptionId)
       .filter(isNonEmptyString);
@@ -96,6 +106,10 @@ export class MicrosoftCalendarNotificationHandler implements WebhookNotification
         calendarChannel.id,
         calendarChannel.workspaceId,
       );
+
+      this.logger.log(
+        `Triggered calendar sync for calendar channel ${calendarChannel.id} from Microsoft notification`,
+      );
     }
   }
 }
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-messaging-notification.handler.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-messaging-notification.handler.ts
index c33ebf0904..716c358e14 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-messaging-notification.handler.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-messaging-notification.handler.ts
@@ -7,6 +7,8 @@ import { isNonEmptyString } from '@sniptt/guards';
 import { isDefined } from 'twenty-shared/utils';
 import { In, Repository } from 'typeorm';
 
+import { MetricsService } from 'src/engine/core-modules/metrics/metrics.service';
+import { MetricsKeys } from 'src/engine/core-modules/metrics/types/metrics-keys.type';
 import { MessageChannelEntity } from 'src/engine/metadata-modules/message-channel/entities/message-channel.entity';
 import { MessagingWebhookSubscriptionService } from 'src/modules/connected-account/webhook-subscription-manager/services/messaging-webhook-subscription.service';
 import { WebhookSyncTriggerService } from 'src/modules/connected-account/webhook-subscription-manager/services/webhook-sync-trigger.service';
@@ -26,9 +28,17 @@ export class MicrosoftMessagingNotificationHandler implements WebhookNotificatio
     private readonly messageChannelRepository: Repository<MessageChannelEntity>,
     private readonly messagingWebhookSubscriptionService: MessagingWebhookSubscriptionService,
     private readonly webhookSyncTriggerService: WebhookSyncTriggerService,
+    private readonly metricsService: MetricsService,
   ) {}
 
   async handle(notifications: MicrosoftGraphNotification[]): Promise<void> {
+    if (notifications.length > 0) {
+      this.metricsService.incrementCounterBy({
+        key: MetricsKeys.ConnectedAccountSyncWebhookReceivedMessaging,
+        amount: notifications.length,
+      });
+    }
+
     const subscriptionIds = notifications
       .map((notification) => notification.subscriptionId)
       .filter(isNonEmptyString);
@@ -95,6 +105,10 @@ export class MicrosoftMessagingNotificationHandler implements WebhookNotificatio
         messageChannel.id,
         messageChannel.workspaceId,
       );
+
+      this.logger.log(
+        `Triggered messaging sync for message channel ${messageChannel.id} from Microsoft notification`,
+      );
     }
   }
 }
diff --git a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-webhook-driver.module.ts b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-webhook-driver.module.ts
index 8c9f4bab85..4b92d2e21b 100644
--- a/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-webhook-driver.module.ts
+++ b/packages/twenty-server/src/modules/connected-account-sync-webhooks/drivers/microsoft/microsoft-webhook-driver.module.ts
@@ -1,6 +1,7 @@
 import { Module } from '@nestjs/common';
 import { TypeOrmModule } from '@nestjs/typeorm';
 
+import { MetricsModule } from 'src/engine/core-modules/metrics/metrics.module';
 import { TwentyConfigModule } from 'src/engine/core-modules/twenty-config/twenty-config.module';
 import { CalendarChannelEntity } from 'src/engine/metadata-modules/calendar-channel/entities/calendar-channel.entity';
 import { MessageChannelEntity } from 'src/engine/metadata-modules/message-channel/entities/message-channel.entity';
@@ -11,6 +12,7 @@ import { MicrosoftMessagingNotificationHandler } from 'src/modules/connected-acc
 
 @Module({
   imports: [
+    MetricsModule,
     TwentyConfigModule,
     WebhookSubscriptionModule,
     TypeOrmModule.forFeature([MessageChannelEntity, CalendarChannelEntity]),