Run Python Web Scrapers
on a Reliable Cloud Cron
Stop keeping your laptop open or paying $20/month for a VPS just to run a BeautifulSoup script. LiteLambda executes scheduled Python scrapers with isolated runtimes, pip dependency support, and built-in persistent storage.
import requests
from bs4 import BeautifulSoup
import json
def handler(event, context):
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"}
url = "https://news.ycombinator.com"
response = requests.get(url, headers=headers, timeout=10)
soup = BeautifulSoup(response.text, "html.parser")
top_story = soup.select_one(".titleline > a").get_text()
# context.kv stores state between executions without external databases
last_seen = context.kv.get("last_top_story")
if top_story != last_seen:
print(f"🔥 New #1 Story: {top_story}")
context.kv.set("last_top_story", top_story)
# Notify your channel via webhook
else:
print("Story unchanged.")
return {"status": "ok", "headline": top_story}
Why LiteLambda is Built for Scrapers
Persistent Key-Value Store
Detecting changes requires remembering what you saw last time. `context.kv` gives every script native persistent memory with zero database setup.
Automatic Error Alerts
Websites change DOM structures and break selectors. When your scraper throws an exception, LiteLambda immediately pings Discord, Slack, or Telegram.
Zero Maintenance
No OS security updates, no memory leaks from headless browsers lingering in the background, and no cron service crashes.
Start Scraping on Schedule in 60 Seconds
Create an account, paste your Python script, and set your schedule. 15-day free trial, no credit card required.
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