Uline Product Catalog Scraper

Uline Product Catalog Scraper

Scrape Uline product catalogs by category URL or let the scraper discover every listing automatically. Each product row includes its SKU, price, description, and stock status. Export to CSV, JSON, Excel, or XML.

Uline's massive catalog of shipping, packaging, and industrial supplies is spread across thousands of category pages with no public API. This scraper reads product listings directly from Uline.com, either from specific category URLs you provide or by automatically discovering and crawling every category on the site. You get a clean, structured dataset of products without manual copying or browser extensions.

Who uses it	What they scrape Uline for
E-commerce pricing analysts	Monitor Uline's prices and stock changes on shipping supplies and packaging materials.
Supply chain managers	Build an internal catalog of available industrial supplies with current Uline pricing.
Competitive intelligence teams	Track Uline's product assortment and catalog updates over time.
Resellers and distributors	Sync Uline product data into their own inventory or quoting systems.

What it does

This Actor collects Uline product listings from category pages or site-wide discovery and returns each product as a flat row with its SKU, price, description, and availability.

• 🔗 Targeted scraping: Provide one or more Uline category URLs and collect only the products you need.
• 🌐 Full catalog discovery: Leave start URLs empty and the scraper finds and crawls every Uline category automatically.
• 🛑 Product limit control: Set a maximum number of products to collect per run, from a single test up to one million.
• 📦 Structured output: Every product returns as a flat row with consistent fields for easy database or spreadsheet import.

Results export to CSV, JSON, Excel, or XML, or straight from the API.

What you can do with Uline data

📊 Monitor competitor pricing.

A pricing analyst runs the scraper weekly on key Uline categories to detect price changes on shipping boxes, tape, and warehouse supplies before updating their own rates.

🏭 Build a supplier product database.

A procurement team scrapes the full Uline catalog to create an internal searchable database of available industrial supplies with current prices and stock status.

🔄 Sync inventory for resale.

A distributor scrapes Uline's packaging categories daily to keep their own online store's product listings and pricing aligned with Uline's current catalog.

📈 Track catalog changes over time.

A market analyst runs the scraper monthly across all Uline categories to identify new products, discontinued items, and shifts in Uline's product assortment strategy.

Why choose this scraper

	What you get
No API required	Scrapes the public Uline.com website directly with no registration or API keys.
Flexible input	Target one category, a list of categories, or the entire Uline catalog in a single run.
Clean structured data	Every product comes back in a consistent flat schema ready for analysis or import.
Built for scale	Collect up to a million products per run with reliable pagination handling.

How it compares

No other Store actor targets Uline the same way, so the honest comparison is with the alternatives teams actually weigh.

	Uline Product Catalog Scraper	Build it in-house	By hand
Setup	Run it now, zero config	Days of engineering	None, but hours per pull
When Uline changes	Maintained for you	You fix it	You re-learn the page
Proxies, retries, anti-bot	Built in	Your problem	Browser only
Output	Fixed JSON schema, CSV/Excel export	Whatever you build	Copy-paste
Cost	Pay per result	Engineering time	Analyst hours

Configure the run

Drive the Actor from specific Uline category URLs or let it discover all categories automatically, and set a product limit to control how many items reach your dataset. The Input tab lists every parameter.

A first run with the defaults:

{
  "startUrls": [
    {
      "url": "https://www.uline.com/BL_440/Lightweight-32-ECT-Boxes"
    }
  ],
  "maxItems": 10
}

A larger pull:

{
  "startUrls": [
    {
      "url": "https://www.uline.com/BL_440/Lightweight-32-ECT-Boxes"
    }
  ],
  "maxItems": 200
}

Pricing

Pay-per-result: $0.01599 per result collected. You pay only for the results written to your dataset.

Results collected	Approximate cost
100 results	$1.60
1,000 results	$15.99
10,000 results	$159.90

New Apify accounts start with $5 in free credit.

Free users

Free-plan runs return up to 10 results as a preview. Upgrade your Apify plan to collect up to 1,000,000 results per run.

Run it

1. Create a free Apify account with $5 in credit.
2. Open the Uline Product Catalog Scraper.
3. Set your inputs and any filters, then click Start.
4. Export the results as CSV, Excel, JSON, or XML from the Dataset tab.

Run it programmatically through the Apify API (run-sync-get-dataset-items) or the ApifyClient for JavaScript and Python.

Use with AI agents (MCP)

Give an AI agent live access to Uline through the Model Context Protocol. Add the Actor to Claude, Cursor, or any MCP client:

$claude mcp add --transport http apify "https://mcp.apify.com?tools=parseforge/uline-scraper"

Then prompt it in plain language to run the scraper and read back the results.

Troubleshooting

Why am I getting no results?

Check that your startUrls or categoryUrl point to valid Uline category pages. The URL should look like https://www.uline.com/BL_440/Lightweight-32-ECT-Boxes. Also verify that maxItems is set to a number greater than zero.

The scraper is taking too long to finish.

If you are scraping the full catalog, it will take time due to the number of categories. Reduce maxItems to a smaller number for faster test runs, or target specific categories instead of the entire site.

Some products are missing data fields.

Uline product pages vary slightly by category. If a field like price or description is empty in your results, that information may not be present on Uline's listing for that specific product.

I get an error when using both startUrls and categoryUrl.

Use one input method at a time. If you provide startUrls, leave categoryUrl empty, and vice versa. The scraper expects only one input source per run.

The scraper stopped before reaching my maxItems limit.

The scraper stops when it has exhausted all products in the specified categories, even if that number is below your maxItems setting. Try adding more category URLs or switch to full catalog discovery.

FAQ

Question	Answer
Can I scrape the entire Uline catalog?	Yes. Leave the start URLs and category URL fields empty, and the scraper will automatically discover and crawl every product category on Uline.com.
What data does the scraper return for each product?	Each product row includes the SKU, product name, price, description, category path, and availability status as shown on the Uline listing page.
How do I scrape only one specific category?	Paste the Uline category URL into the startUrls field or use the categoryUrl input field. The scraper will collect products only from that category.
Is there a limit on how many products I can scrape?	You set the limit with the maxItems field. The scraper supports up to one million products per run. Set a low number to test, then increase for production runs.
Do I need a Uline account or API key?	No. The scraper reads the public Uline.com website. No login, account, or API key is required.
How often can I run the scraper?	You can schedule runs as frequently as you need using Apify's built-in scheduler. Run it hourly, daily, or weekly to keep your data current.
What output formats are supported?	You can export your dataset to CSV, JSON, Excel, or XML from the Apify console or via the API.
Does the scraper handle pagination?	Yes. The scraper automatically follows pagination links on category pages to collect all products, up to the maximum you set.
Can I scrape multiple categories in one run?	Yes. Add multiple Uline category URLs to the startUrls array, and the scraper will process them all in a single run.
What if a product is out of stock?	The scraper captures the availability status as displayed on Uline's product listing page, including out-of-stock indicators when present.

Related actors

Browse the full ParseForge collection for more scrapers.

🆘 Need help? Email parseforge@protonmail.com with your run ID, your input, and what you expected.

⚠️ Disclaimer. This Actor is unofficial and is not affiliated with, endorsed by, or sponsored by Uline, Inc. It collects only publicly available data. You are responsible for using the collected data in compliance with the source's terms of service and applicable data-protection laws, including GDPR, CCPA, and PIPL. Do not use it to collect personal data unlawfully.