Browser extension comparison
PropertyDataLabs or Real Estate Downloader? Choose the workflow, not just the file type.
Both products can turn Zillow search results into spreadsheet-ready files from a browser. The main difference is what happens when a browser export is no longer enough.
Quick verdict
Different strengths for different jobs.
Choose PropertyDataLabs if you want a simple browser extension today and a supported path to scheduled Cloud exports, Google Sheets delivery, or listing monitoring later. Choose Real Estate Downloader if your priority is a browser-local exporter with CSV, Excel, and JSON on its paid plan.
Best fit
Start with how you need to work.
PropertyDataLabs is best for
Real-estate professionals who want a quick extension workflow now, with Cloud automation available as their research grows.
Real Estate Downloader is best for
People who want a focused local browser exporter and value JSON alongside CSV and Excel without adopting a Cloud workflow.
At a glance
Compare the workflows side by side.
| Decision point | PropertyDataLabs | Real Estate Downloader |
|---|---|---|
| Primary workflow | Chrome extension plus optional Cloud tools | Chrome or Edge extension |
| Zillow workflow | Listing pages, search results, and saved homes | Search results and saved homes lists |
| File formats | CSV and Excel in the extension; supported Cloud jobs also offer JSON and Parquet | CSV, Excel, and JSON on paid plans |
| Google Sheets | Supported through Pro Cloud workflows | Not advertised on the official product page |
| Scheduled runs | Available through Cloud Importer and Cloud Monitoring | Not advertised on the official product page |
| Where exports run | In your browser, or on PropertyDataLabs Cloud when selected | In the browser; the vendor says exported listing data is not stored on its servers |
| Pricing model | Free extension tier, paid extension tiers, and credit-based Cloud tools | Free limited export, then monthly or annual subscription |
Choose by use case
Where each option makes more sense.
Choose PropertyDataLabs when…
You expect the workflow to grow
Start with a browser export, then move repeat or larger jobs to Cloud tools without changing products.
You want delivery, not another download
Supported Cloud workflows can send results to Google Sheets and keep completed runs available for review.
You monitor properties repeatedly
Cloud Monitoring is designed for recurring checks rather than manually rerunning the same browser export.
Choose Real Estate Downloader when…
You only want local browser exports
Its published workflow stays centered on opening Zillow, running the extension, and saving a local file.
JSON is part of your browser workflow
Real Estate Downloader advertises JSON alongside CSV and Excel in its paid browser plan.
Edge support matters
The vendor publishes both Chrome and Edge installation options on its product page.
The deciding question: will this stay a browser-only task?
If the answer is yes, compare the exact fields, formats, and browser support you need. If you can see this becoming a scheduled spreadsheet or monitoring workflow, PropertyDataLabs gives you a more direct upgrade path without making Cloud tools mandatory on day one.
FAQ
Questions before you choose.
- Are PropertyDataLabs and Real Estate Downloader the same product?
- No. They are independent products from different companies. Both offer a browser extension for exporting Zillow listings, but their plans, field coverage, and automation options differ.
- Which option is better for a one-time Zillow export?
- Both are designed for browser-based exports. Compare their current free limits and confirm that the fields you need are available before choosing. PropertyDataLabs is free to install and publishes field-availability pages for each listing type.
- Which option is better for recurring exports?
- PropertyDataLabs is the clearer fit when you need scheduled Cloud exports, Google Sheets delivery, or ongoing listing monitoring. Real Estate Downloader’s official page emphasizes local extension exports.
Sources and review date
Comparison reviewed September 25, 2026. Competitor products and pricing can change; verify the current offer before purchasing.
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