diff --git a/migrations_lockfile.txt b/migrations_lockfile.txt
index 741de05aa2ea89..4d4f1057a24e47 100644
--- a/migrations_lockfile.txt
+++ b/migrations_lockfile.txt
@@ -31,7 +31,7 @@ releases: 0004_cleanup_failed_safe_deletes
 
 replays: 0006_add_bulk_delete_job
 
-sentry: 1007_cleanup_failed_safe_deletes
+sentry: 1008_add_organizationcontributors_table
 
 social_auth: 0003_social_auth_json_field
 
diff --git a/src/sentry/migrations/1008_add_organizationcontributors_table.py b/src/sentry/migrations/1008_add_organizationcontributors_table.py
new file mode 100644
index 00000000000000..a48c3813744ed5
--- /dev/null
+++ b/src/sentry/migrations/1008_add_organizationcontributors_table.py
@@ -0,0 +1,72 @@
+# Generated by Django 5.2.8 on 2025-11-21 21:54
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+import sentry.db.models.fields.bounded
+import sentry.db.models.fields.foreignkey
+import sentry.db.models.fields.hybrid_cloud_foreign_key
+from sentry.new_migrations.migrations import CheckedMigration
+
+
+class Migration(CheckedMigration):
+    # This flag is used to mark that a migration shouldn't be automatically run in production.
+    # This should only be used for operations where it's safe to run the migration after your
+    # code has deployed. So this should not be used for most operations that alter the schema
+    # of a table.
+    # Here are some things that make sense to mark as post deployment:
+    # - Large data migrations. Typically we want these to be run manually so that they can be
+    #   monitored and not block the deploy for a long period of time while they run.
+    # - Adding indexes to large tables. Since this can take a long time, we'd generally prefer to
+    #   run this outside deployments so that we don't block them. Note that while adding an index
+    #   is a schema change, it's completely safe to run the operation after the code has deployed.
+    # Once deployed, run these manually via: https://develop.sentry.dev/database-migrations/#migration-deployment
+
+    is_post_deployment = False
+
+    dependencies = [
+        ("sentry", "1007_cleanup_failed_safe_deletes"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="OrganizationContributors",
+            fields=[
+                (
+                    "id",
+                    sentry.db.models.fields.bounded.BoundedBigAutoField(
+                        primary_key=True, serialize=False
+                    ),
+                ),
+                (
+                    "integration_id",
+                    sentry.db.models.fields.hybrid_cloud_foreign_key.HybridCloudForeignKey(
+                        "sentry.Integration", db_index=True, on_delete="CASCADE"
+                    ),
+                ),
+                ("external_identifier", models.CharField(db_index=True, max_length=255)),
+                ("alias", models.CharField(blank=True, max_length=255, null=True)),
+                ("num_actions", sentry.db.models.fields.bounded.BoundedIntegerField(default=0)),
+                ("date_added", models.DateTimeField(auto_now_add=True)),
+                ("date_updated", models.DateTimeField(auto_now=True)),
+                (
+                    "organization",
+                    sentry.db.models.fields.foreignkey.FlexibleForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="sentry.organization"
+                    ),
+                ),
+            ],
+            options={
+                "db_table": "sentry_organizationcontributors",
+                "indexes": [
+                    models.Index(fields=["date_updated"], name="sentry_orgcont_date_upd_idx")
+                ],
+                "constraints": [
+                    models.UniqueConstraint(
+                        fields=("organization_id", "integration_id", "external_identifier"),
+                        name="sentry_orgcont_unique_org_cont",
+                    )
+                ],
+            },
+        ),
+    ]
diff --git a/src/sentry/models/__init__.py b/src/sentry/models/__init__.py
index c4219227436d2e..c34615e484f620 100644
--- a/src/sentry/models/__init__.py
+++ b/src/sentry/models/__init__.py
@@ -69,6 +69,7 @@
 from .options import *  # NOQA
 from .organization import *  # NOQA
 from .organizationaccessrequest import *  # NOQA
+from .organizationcontributors import *  # NOQA
 from .organizationmapping import *  # NOQA
 from .organizationmember import *  # NOQA
 from .organizationmemberinvite import *  # NOQA
diff --git a/src/sentry/models/organizationcontributors.py b/src/sentry/models/organizationcontributors.py
new file mode 100644
index 00000000000000..f15113ea436be0
--- /dev/null
+++ b/src/sentry/models/organizationcontributors.py
@@ -0,0 +1,45 @@
+from __future__ import annotations
+
+from django.db import models
+
+from sentry.backup.scopes import RelocationScope
+from sentry.db.models import BoundedIntegerField, FlexibleForeignKey, Model, region_silo_model
+from sentry.db.models.fields.hybrid_cloud_foreign_key import HybridCloudForeignKey
+
+
+@region_silo_model
+class OrganizationContributors(Model):
+    """
+    Tracks external contributors and their activity for an organization.
+    This model stores information about contributors associated with an
+    integration for a specific organization, including their external identity
+    and how many actions they have taken.
+    """
+
+    __relocation_scope__ = RelocationScope.Excluded
+
+    organization = FlexibleForeignKey("sentry.Organization", on_delete=models.CASCADE)
+
+    integration_id = HybridCloudForeignKey("sentry.Integration", on_delete="CASCADE")
+
+    external_identifier = models.CharField(max_length=255, db_index=True)
+    alias = models.CharField(max_length=255, null=True, blank=True)
+    num_actions = BoundedIntegerField(default=0)
+    date_added = models.DateTimeField(auto_now_add=True)
+    date_updated = models.DateTimeField(auto_now=True)
+
+    class Meta:
+        app_label = "sentry"
+        db_table = "sentry_organizationcontributors"
+        constraints = [
+            models.UniqueConstraint(
+                fields=["organization_id", "integration_id", "external_identifier"],
+                name="sentry_orgcont_unique_org_cont",
+            ),
+        ]
+        indexes = [
+            models.Index(
+                fields=["date_updated"],
+                name="sentry_orgcont_date_upd_idx",
+            ),
+        ]