diff --git a/airtable_client.py b/airtable_client.py
index 255684e..1e9c18a 100644
--- a/airtable_client.py
+++ b/airtable_client.py
@@ -45,6 +45,8 @@ class AirtableClient:
 
         created = []
         updated = []
+        to_create = []
+        to_update = []  # lista de (record_id, changes, name)
 
         for gc in google_campaigns:
             gid = gc["id"]
@@ -52,11 +54,7 @@ class AirtableClient:
             at_record = at_by_gid.get(gid)
 
             if at_record is None:
-                self.campaigns.create({
-                    "Campaign Name": gc["name"],
-                    "CampaignID": int(gid),
-                    "Status": at_status,
-                })
+                to_create.append({"Campaign Name": gc["name"], "CampaignID": gid, "Status": at_status})
                 created.append(gc["name"])
             else:
                 changes = {}
@@ -65,9 +63,18 @@ class AirtableClient:
                 if at_record["fields"].get("Status") != at_status:
                     changes["Status"] = at_status
                 if changes:
-                    self.campaigns.update(at_record["id"], changes)
+                    to_update.append((at_record["id"], changes, gc["name"]))
                     updated.append(gc["name"])
 
+        # Crear en lotes de 10
+        for i in range(0, len(to_create), 10):
+            self.campaigns.batch_create(to_create[i:i+10])
+
+        # Actualizar en lotes de 10
+        for i in range(0, len(to_update), 10):
+            batch = [{"id": rid, "fields": changes} for rid, changes, _ in to_update[i:i+10]]
+            self.campaigns.batch_update(batch)
+
         return {"created": created, "updated": updated}
 
     def get_leads_this_month(self, cursoid_text: str) -> int:
diff --git a/run.py b/run.py
index b135e78..c6355e1 100644
--- a/run.py
+++ b/run.py
@@ -1,3 +1,7 @@
+import sys
+import io
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf-8", line_buffering=True)
+
 from airtable_client import AirtableClient
 from google_ads_client import GoogleAdsClient
 from analyzer import analyze