diff --git a/scanpipe/migrations/0057_remove_webhooksubscription_delivery_error_and_more.py b/scanpipe/migrations/0057_remove_webhooksubscription_delivery_error_and_more.py
new file mode 100644
index 000000000..d305791c3
--- /dev/null
+++ b/scanpipe/migrations/0057_remove_webhooksubscription_delivery_error_and_more.py
@@ -0,0 +1,73 @@
+# Generated by Django 5.0.4 on 2024-05-07 13:24
+
+import django.db.models.deletion
+import scanpipe.models
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("scanpipe", "0056_alter_run_scancodeio_version"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="webhooksubscription",
+            name="delivery_error",
+        ),
+        migrations.RemoveField(
+            model_name="webhooksubscription",
+            name="response_status_code",
+        ),
+        migrations.RemoveField(
+            model_name="webhooksubscription",
+            name="response_text",
+        ),
+        migrations.CreateModel(
+            name="WebhookDelivery",
+            fields=[
+                (
+                    "uuid",
+                    models.UUIDField(
+                        db_index=True,
+                        default=uuid.uuid4,
+                        editable=False,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="UUID",
+                    ),
+                ),
+                ("sent_date", models.DateTimeField(auto_now_add=True)),
+                ("payload", models.JSONField()),
+                (
+                    "response_status_code",
+                    models.PositiveIntegerField(blank=True, null=True),
+                ),
+                ("response_text", models.TextField(blank=True)),
+                ("delivery_error", models.TextField(blank=True)),
+                (
+                    "project",
+                    models.ForeignKey(
+                        editable=False,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)ss",
+                        to="scanpipe.project",
+                    ),
+                ),
+                (
+                    "webhook_subscription",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="deliveries",
+                        to="scanpipe.webhooksubscription",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+            bases=(scanpipe.models.UpdateMixin, models.Model),
+        ),
+    ]
diff --git a/scanpipe/models.py b/scanpipe/models.py
index 0278cbfb0..a30707757 100644
--- a/scanpipe/models.py
+++ b/scanpipe/models.py
@@ -3499,11 +3499,8 @@ def as_spdx(self):
 
 
 class WebhookSubscription(UUIDPKModel, ProjectRelatedModel):
-    target_url = models.URLField(_("Target URL"), max_length=1024)
+    target_url = models.URLField(_("Target URL"), max_length=1024, blank=False)
     created_date = models.DateTimeField(auto_now_add=True, editable=False)
-    response_status_code = models.PositiveIntegerField(null=True, blank=True)
-    response_text = models.TextField(blank=True)
-    delivery_error = models.TextField(blank=True)
 
     def __str__(self):
         return str(self.uuid)
@@ -3523,35 +3520,52 @@ def get_payload(self, pipeline_run):
             },
         }
 
-    def deliver(self, pipeline_run):
+    def deliver(self, pipeline_run, timeout=10):
         """Deliver this Webhook by sending a POST request to the `target_url`."""
+        delivery = WebhookDelivery.objects.create(webhook_subscription=self)
         payload = self.get_payload(pipeline_run)
 
-        logger.info(f"Sending Webhook uuid={self.uuid}.")
+        logger.info(f"Posting Webhook uuid={self.uuid}.")
         try:
             response = requests.post(
                 url=self.target_url,
                 data=json.dumps(payload, cls=DjangoJSONEncoder),
                 headers={"Content-Type": "application/json"},
-                timeout=10,
+                timeout=timeout,
             )
         except requests.exceptions.RequestException as exception:
             logger.info(exception)
-            self.update(delivery_error=str(exception))
+            delivery.update(delivery_error=str(exception))
             return False
 
-        self.update(
+        delivery.update(
             response_status_code=response.status_code,
             response_text=response.text,
         )
 
-        if self.success:
-            logger.info(f"Webhook uuid={self.uuid} delivered and received.")
+        if delivery.success:
+            logger.info(f"Webhook uuid={self.uuid} delivered successfully.")
         else:
             logger.info(f"Webhook uuid={self.uuid} returned a {response.status_code}.")
 
         return True
 
+
+class WebhookDelivery(UUIDPKModel, ProjectRelatedModel):
+    webhook_subscription = models.ForeignKey(
+        WebhookSubscription,
+        related_name="deliveries",
+        on_delete=models.CASCADE,
+    )
+    sent_date = models.DateTimeField(auto_now_add=True, editable=False)
+    payload = models.JSONField()
+    response_status_code = models.PositiveIntegerField(null=True, blank=True)
+    response_text = models.TextField(blank=True)
+    delivery_error = models.TextField(blank=True)
+
+    def __str__(self):
+        return f"Webhook uuid={self.uuid} posted at {self.sent_date}"
+
     @property
     def delivered(self):
         return bool(self.response_status_code)