diff --git a/build.gradle b/build.gradle
index caf7072..691e734 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,6 +55,9 @@ dependencies {
 
 	// Social Login
 	implementation 'org.springframework.cloud:spring-cloud-starter-openfeign:4.1.0'
+
+	// Slack
+	implementation 'com.slack.api:slack-api-client:1.29.0'
 }
 
 tasks.named('bootBuildImage') {
diff --git a/src/main/java/org/pingle/pingleserver/exception/GlobalExceptionHandler.java b/src/main/java/org/pingle/pingleserver/exception/GlobalExceptionHandler.java
index 6f7c8ca..768f817 100644
--- a/src/main/java/org/pingle/pingleserver/exception/GlobalExceptionHandler.java
+++ b/src/main/java/org/pingle/pingleserver/exception/GlobalExceptionHandler.java
@@ -3,6 +3,7 @@
 import lombok.extern.slf4j.Slf4j;
 import org.pingle.pingleserver.dto.common.ApiResponse;
 import org.pingle.pingleserver.dto.type.ErrorMessage;
+import org.pingle.pingleserver.utils.SlackUtil;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.converter.HttpMessageNotReadableException;
@@ -86,6 +87,7 @@ public ResponseEntity<ApiResponse<?>> handleCustomException(CustomException e) {
     @ExceptionHandler(Exception.class)
     public ResponseEntity<ApiResponse<?>> handlerException(Exception e) {
         log.error("handlerException() in GlobalExceptionHandler throw Exception : {} {}", e.getClass(), e.getMessage());
+        SlackUtil.alertError(e);
         return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR)
                 .body(ApiResponse.fail(ErrorMessage.INTERNAL_SERVER_ERROR));
     }
diff --git a/src/main/java/org/pingle/pingleserver/service/AuthService.java b/src/main/java/org/pingle/pingleserver/service/AuthService.java
index dc9d873..ebaf178 100644
--- a/src/main/java/org/pingle/pingleserver/service/AuthService.java
+++ b/src/main/java/org/pingle/pingleserver/service/AuthService.java
@@ -15,6 +15,7 @@
 import org.pingle.pingleserver.oauth.service.KakaoLoginService;
 import org.pingle.pingleserver.repository.UserRepository;
 import org.pingle.pingleserver.utils.JwtUtil;
+import org.pingle.pingleserver.utils.SlackUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -78,6 +79,7 @@ private User loadOrCreateUser(Provider provider, SocialInfoDto socialInfo){
                     .role(URole.USER)
                     .build();
             userRepository.save(newUser);
+            SlackUtil.alertUserSignUp(newUser.getName(), newUser.getEmail());
         }
 
         return userRepository.findByProviderAndSerialIdAndIsDeleted(provider, socialInfo.serialId(), false)
diff --git a/src/main/java/org/pingle/pingleserver/service/MeetingService.java b/src/main/java/org/pingle/pingleserver/service/MeetingService.java
index 68b33a6..527c1d9 100644
--- a/src/main/java/org/pingle/pingleserver/service/MeetingService.java
+++ b/src/main/java/org/pingle/pingleserver/service/MeetingService.java
@@ -12,6 +12,7 @@
 import org.pingle.pingleserver.exception.CustomException;
 import org.pingle.pingleserver.repository.MeetingRepository;
 import org.pingle.pingleserver.repository.UserMeetingRepository;
+import org.pingle.pingleserver.utils.SlackUtil;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -30,7 +31,7 @@ public class MeetingService {
 
     @Transactional
     public Meeting createMeeting(MeetingRequest request, Pin pin) {
-        return meetingRepository.save(
+        Meeting savedMeeting = meetingRepository.save(
                 Meeting.builder()
                         .pin(pin)
                         .category(request.category())
@@ -40,6 +41,8 @@ public Meeting createMeeting(MeetingRequest request, Pin pin) {
                         .startAt(request.startAt())
                         .endAt(request.endAt())
                         .build());
+        SlackUtil.alertCreateMeeting(request.location(), request.name());
+        return savedMeeting;
     }
 
     public ParticipantsResponse getParticipants(Long meetingId) {
diff --git a/src/main/java/org/pingle/pingleserver/utils/SlackUtil.java b/src/main/java/org/pingle/pingleserver/utils/SlackUtil.java
new file mode 100644
index 0000000..53803e8
--- /dev/null
+++ b/src/main/java/org/pingle/pingleserver/utils/SlackUtil.java
@@ -0,0 +1,72 @@
+package org.pingle.pingleserver.utils;
+
+import com.slack.api.Slack;
+import com.slack.api.webhook.Payload;
+import com.slack.api.webhook.WebhookResponse;
+import org.springframework.beans.factory.annotation.Value;
+
+import java.io.IOException;
+import java.util.Arrays;
+
+public class SlackUtil {
+
+    @Value("${slack.webhook.team-created}")
+    private static String teamCreatedWebhookUrl;
+    @Value("${slack.webhook.user-join}")
+    private static String userJoinWebhookUrl;
+    @Value("${slack.webhook.meeting-created}")
+    private static String meetingCreatedWebhookUrl;
+    @Value("${slack.webhook.server-error}")
+    private static String serverErrorWebhookUrl;
+
+    public static WebhookResponse alertUserSignUp (String name, String email) {
+        try {
+            String text = name + "(" + email + ")" +"님이 가입했습니다.";
+            WebhookResponse response;
+            Slack slack = Slack.getInstance();
+            Payload payload = Payload.builder().text(text).build();
+            response = slack.send(userJoinWebhookUrl, payload);
+            return response;
+        } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+    }
+    public static WebhookResponse alertCreateTeam(String teamName) {
+        try {
+            String text = "팀 : " + teamName + "이 생성되었습니다.";
+            WebhookResponse response;
+            Slack slack = Slack.getInstance();
+            Payload payload = Payload.builder().text(text).build();
+            response = slack.send(teamCreatedWebhookUrl, payload);
+            return response;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public static WebhookResponse alertCreateMeeting(String location, String meetingName) {
+        try {
+            String text = location + "에서" + meetingName + "번개가 생성되었습니다.";
+            WebhookResponse response;
+            Slack slack = Slack.getInstance();
+            Payload payload = Payload.builder().text(text).build();
+            response = slack.send(meetingCreatedWebhookUrl, payload);
+            return response;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public static WebhookResponse alertError(Exception exception) {
+        try {
+            String text = exception.getClass().getName() + "  "
+                    + exception.getMessage() + "\n"
+                    + Arrays.toString(exception.getStackTrace());
+            WebhookResponse response;
+            Slack slack = Slack.getInstance();
+            Payload payload = Payload.builder().text(text).build();
+            response = slack.send(serverErrorWebhookUrl, payload);
+            return response;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}