diff --git a/docs/plugins.md b/docs/plugins.md
index 6952e50..650f300 100644
--- a/docs/plugins.md
+++ b/docs/plugins.md
@@ -37,20 +37,33 @@ class Plugin(DJPressPlugin):
         return content
 ```
 
+## Saving Plugin Data
+
+Plugins can store a blob of JSON data in the database through the use of a JSONField on the PluginStorage model.
+
+To retrieve the data, plugins can use: `data = self.get_data()`, and to save the data: `self.save_data(data)`.
+
 ## Available Hooks
 
 Currently available hooks:
 
-- `pre_render_content`: Called before markdown content is rendered to HTML
-- `post_render_content`: Called after markdown content is rendered to HTML
+- `pre_render_content`: Called before markdown content is rendered to HTML. Passes the content to the plugin and
+  expects to get content back.
+- `post_render_content`: Called after markdown content is rendered to HTML. Passes the content to the plugin and
+  expects to get content back.
+- `post_save_post`: Called after saving a published post. Passes the published post to the plugin and ignores any
+  returned values.
 
 **Note** that you can also import the `Hooks` enum class, and reference the hook names specifically, e.g.
-`from djpress.plugins import Hooks` and then you can refer to the above two hooks as follows:
+`from djpress.plugins import Hooks` and then you can refer to the above hooks as follows:
 
 - `Hooks.PRE_RENDER_CONTENT`
 - `Hooks.POST_RENDER_CONTENT`
+- `Hooks.POST_SAVE_POST`
 
-Each hook receives the content as its first argument and must return the modified content.
+Each hook receives a value as its first argument and returns a value to be used by DJ Press. For example, the hooks
+relating to rendering content expect to receive content back to continue processing. However, the `POST_SAVE_POST` hook
+ignores any returned values since it has finished processing that step.
 
 ## Installing Plugins
 
diff --git a/pyproject.toml b/pyproject.toml
index 75e7066..a097931 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "djpress"
-version = "0.12.2"
+version = "0.13.0"
 description = "A blog application for Django sites, inspired by classic WordPress."
 readme = "README.md"
 requires-python = ">=3.10"
@@ -96,7 +96,7 @@ include = ["src/djpress/*"]
 omit = ["*/tests/*", "*/migrations/*"]
 
 [tool.bumpver]
-current_version = "0.12.2"
+current_version = "0.13.0"
 version_pattern = "MAJOR.MINOR.PATCH"
 commit_message = "👍 bump version {old_version} -> {new_version}"
 commit = true
diff --git a/src/djpress/__init__.py b/src/djpress/__init__.py
index 61bb9e3..5c8bfae 100644
--- a/src/djpress/__init__.py
+++ b/src/djpress/__init__.py
@@ -1,3 +1,3 @@
 """djpress module."""
 
-__version__ = "0.12.2"
+__version__ = "0.13.0"
diff --git a/src/djpress/admin.py b/src/djpress/admin.py
index 755d096..8234878 100644
--- a/src/djpress/admin.py
+++ b/src/djpress/admin.py
@@ -5,7 +5,7 @@
 from django.contrib import admin
 
 # Register the models here.
-from djpress.models import Category, Post
+from djpress.models import Category, PluginStorage, Post
 
 
 @admin.register(Category)
@@ -23,3 +23,14 @@ class PostAdmin(admin.ModelAdmin):
     list_display_links: ClassVar["str"] = ["title", "slug"]
     ordering: ClassVar["str"] = ["post_type", "-date"]  # Displays pages first, then sorted by date.
     list_filter: ClassVar["str"] = ["post_type", "date", "author"]
+
+
+@admin.register(PluginStorage)
+class PluginStorageAdmin(admin.ModelAdmin):
+    """PluginStorage admin configuration."""
+
+    list_display: ClassVar["str"] = ["plugin_name", "plugin_data"]
+    list_display_links: ClassVar["str"] = ["plugin_name"]
+    ordering: ClassVar["str"] = ["plugin_name"]
+    search_fields: ClassVar["str"] = ["plugin_name"]
+    list_filter: ClassVar["str"] = ["plugin_name"]
diff --git a/src/djpress/migrations/0007_pluginstorage.py b/src/djpress/migrations/0007_pluginstorage.py
new file mode 100644
index 0000000..b5b1d10
--- /dev/null
+++ b/src/djpress/migrations/0007_pluginstorage.py
@@ -0,0 +1,24 @@
+# Generated by Django 5.1.3 on 2024-11-20 11:06
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("djpress", "0006_alter_post_parent"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="PluginStorage",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("plugin_name", models.CharField(max_length=100, unique=True)),
+                ("plugin_data", models.JSONField(default=dict)),
+            ],
+            options={
+                "verbose_name": "plugin storage",
+                "verbose_name_plural": "plugin storage",
+            },
+        ),
+    ]
diff --git a/src/djpress/models/__init__.py b/src/djpress/models/__init__.py
index 0d9d478..fa16a41 100644
--- a/src/djpress/models/__init__.py
+++ b/src/djpress/models/__init__.py
@@ -1,6 +1,7 @@
 """Models package for djpress app."""
 
 from djpress.models.category import Category
+from djpress.models.plugin_storage import PluginStorage
 from djpress.models.post import Post
 
-__all__ = ["Category", "Post"]
+__all__ = ["Category", "Post", "PluginStorage"]
diff --git a/src/djpress/models/plugin_storage.py b/src/djpress/models/plugin_storage.py
new file mode 100644
index 0000000..1d8fc14
--- /dev/null
+++ b/src/djpress/models/plugin_storage.py
@@ -0,0 +1,62 @@
+"""PluginStorage model for storing plugin data in the database."""
+
+from django.db import models
+
+
+class PluginStorageManager(models.Manager):
+    """Manager for the PluginStorage model."""
+
+    def get_data(self, plugin_name: str) -> dict:
+        """Get plugin data.
+
+        Retrieve the plugin data from the database. If the plugin data does not exist, return an empty dictionary.
+
+        Args:
+            plugin_name (str): The name of the plugin.
+
+        Returns:
+            dict: The plugin data.
+        """
+        try:
+            data = self.get(plugin_name=plugin_name)
+        except self.model.DoesNotExist:
+            return {}
+        else:
+            return data.plugin_data or {}
+
+    def save_data(self, plugin_name: str, data: dict) -> None:
+        """Save plugin data.
+
+        Save or update the plugin data in the database. If no storage exists for this plugin, it will be created.
+
+        Args:
+            plugin_name (str): The name of the plugin.
+            data (dict): The plugin data.
+
+        Returns:
+            None
+        """
+        storage, created = self.update_or_create(
+            plugin_name=plugin_name,
+            defaults={"plugin_data": data},
+        )
+
+
+class PluginStorage(models.Model):
+    """Model for storing plugin data in the database."""
+
+    plugin_name = models.CharField(max_length=100, unique=True)
+    plugin_data = models.JSONField(default=dict)
+
+    # Manager
+    objects = PluginStorageManager()
+
+    class Meta:
+        """Meta options for the PluginStorage model."""
+
+        verbose_name = "plugin storage"
+        verbose_name_plural = "plugin storage"
+
+    def __str__(self) -> str:
+        """Return the string representation of the plugin item."""
+        return self.plugin_name
diff --git a/src/djpress/plugins.py b/src/djpress/plugins.py
index 94b4644..a2ab7a4 100644
--- a/src/djpress/plugins.py
+++ b/src/djpress/plugins.py
@@ -185,6 +185,26 @@ def setup(self, registry: PluginRegistry) -> None:
             registry (PluginRegistry): The plugin registry.
         """
 
+    def get_data(self) -> dict:
+        """Get this plugin's stored data.
+
+        Returns:
+            dict: The plugin's stored data, or empty dict if none exists.
+        """
+        from djpress.models import PluginStorage
+
+        return PluginStorage.objects.get_data(self.name)
+
+    def save_data(self, data: dict) -> None:
+        """Save this plugin's data.
+
+        Args:
+            data: The data to store for this plugin.
+        """
+        from djpress.models import PluginStorage
+
+        PluginStorage.objects.save_data(self.name, data)
+
 
 # Instantiate the global plugin registry
 registry = PluginRegistry()
diff --git a/tests/test_models_pluginstorage.py b/tests/test_models_pluginstorage.py
new file mode 100644
index 0000000..8f3b058
--- /dev/null
+++ b/tests/test_models_pluginstorage.py
@@ -0,0 +1,37 @@
+import pytest
+
+from djpress.models import PluginStorage
+
+
+@pytest.mark.django_db
+def test_plugin_storage_model():
+    test_plugin = PluginStorage.objects.create(plugin_name="test_plugin")
+
+    assert str(test_plugin) == "test_plugin"
+
+
+@pytest.mark.django_db
+def test_plugin_storage_get_data():
+    """Test getting plugin data."""
+    # Test empty case (no storage exists)
+    data = PluginStorage.objects.get_data("test_plugin")
+    assert data == {}
+
+    # Test with stored data
+    PluginStorage.objects.save_data("test_plugin", {"key": "value"})
+    data = PluginStorage.objects.get_data("test_plugin")
+    assert data == {"key": "value"}
+
+
+@pytest.mark.django_db
+def test_plugin_storage_save_data():
+    """Test saving plugin data."""
+    # Test creating new storage
+    PluginStorage.objects.save_data("test_plugin", {"key": "value"})
+    storage = PluginStorage.objects.get(plugin_name="test_plugin")
+    assert storage.plugin_data == {"key": "value"}
+
+    # Test updating existing storage
+    PluginStorage.objects.save_data("test_plugin", {"new_key": "new_value"})
+    storage.refresh_from_db()
+    assert storage.plugin_data == {"new_key": "new_value"}
diff --git a/tests/test_plugins.py b/tests/test_plugins.py
index 3209cc3..82c1e3f 100644
--- a/tests/test_plugins.py
+++ b/tests/test_plugins.py
@@ -321,3 +321,30 @@ def test_callback(content: str) -> str:
     registry.register_hook(Hooks.PRE_RENDER_CONTENT, test_callback)
     result = registry.run_hook(Hooks.PRE_RENDER_CONTENT, "test")
     assert result == "test modified"
+
+
+@pytest.mark.django_db
+def test_plugin_storage_interface():
+    """Test plugin storage interface methods."""
+
+    class TestPlugin(DJPressPlugin):
+        name = "test_plugin"
+
+    plugin = TestPlugin()
+
+    # Test get_data with no storage
+    assert plugin.get_data() == {}
+
+    # Test save_data and get_data
+    plugin.save_data({"key": "value"})
+    assert plugin.get_data() == {"key": "value"}
+
+    # Test save_data with update
+    plugin.save_data({"new_key": "new_value"})
+    assert plugin.get_data() == {"new_key": "new_value"}
+
+    # Test save additional data
+    data = plugin.get_data()
+    data["extra"] = "data"
+    plugin.save_data(data)
+    assert plugin.get_data() == {"new_key": "new_value", "extra": "data"}
diff --git a/uv.lock b/uv.lock
index 27f10d3..e2a88d1 100644
--- a/uv.lock
+++ b/uv.lock
@@ -310,7 +310,7 @@ wheels = [
 
 [[package]]
 name = "djpress"
-version = "0.12.2"
+version = "0.13.0"
 source = { editable = "." }
 dependencies = [
     { name = "django" },