Full extension stats
Premiumcontains the high level metadata for each active extension (very large CSV with 50+ columns!)
RAW DATA EXPORTS
Chrome Web Store Raw Data Exports
Turn daily marketplace observations into evidence you can analyze, compare, and use to make better research or product decisions.
Sample available · Premium required for full exports
Daily market snapshots
Up to 3 years of Premium downloads
CSV for R, Python, spreadsheets, or a warehouse
AVAILABLE WITH PREMIUM
Available CSV exports
Review the complete Chrome Web Store catalog before upgrading. Premium adds dated files, sizes, and download links for each available export.
Mini extension stats
Premiumsimilar to the full extension stats CSV, but contains only a few important columns, such as name, user count, rating, version, etc.
Author stats
Premiumcontains the high level stats for each publisher.
Obsolete extensions
Premiumcontains the high level metadata for each extension that is no longer listed on the store.
Recently obsolete extensions
Premiumcontains the high level metadata for each extension that is recently removed from the store.
Recently updated
Premiumcontains the high level metadata for each extension that is recently updated.
User reviews
Premium(DEPRECATED) please use the "All user reviews" CSV instead.
All user reviews
Premiumcontains the user reviews and ratings for all extensions. This contains multiple files. Each file may have up to 1M records. These CSVs are updated weekly. To get the most recent user reviews, check the "Recent user reviews" CSV.
Recent user reviews
Premiumcontains the new user reviews and ratings for all extensions in a given date.
Category ranking
Premiumcontains the ranking for each category.
Collection ranking
Premiumcontains the ranking for each collection.
Keyword ranking
Premiumcontains the ranking for each keyword.
Localized summary
Premiumcontains the extension's name, description, and store listing summary in different languages
All versions
Premiumcontains the all known versions of an extension, including the date, name, description, and publisher name for that version.
Email changes
Premiumcontains the all known email changes for an extension, including the extension id, old email, new email, and the date of change.
BUILT FOR QUESTIONS THAT NEED MORE THAN A DASHBOARD
Start with the decision, then choose the data
Use the exports to build your own cohorts, measures, models, and reporting workflows.
Build defensible longitudinal studies
Move from a convenience sample to dated marketplace observations that can support population-level and change-over-time analysis.
- Create sampling frames from active and removed listings
- Compare users, ratings, publishers, categories, versions, and available manifest fields
- Work from dated CSV inputs that can be documented with your methods
Replace guesswork with market evidence
See how your category moves, benchmark relevant products, and identify changes worth investigating before they become obvious in a single listing view.
- Benchmark adoption, ratings, review volume, and release activity
- Monitor competitor and publisher portfolios across time
- Find category, keyword, collection, and localization opportunities
WHAT THE EXPORTS HELP YOU ANSWER
One catalog, four kinds of analysis
The live Premium catalog contains several CSV families. Availability and fields vary by marketplace.
Measure the whole marketplace
Full and compact daily snapshots support population counts, cross-sectional comparisons, sampling frames, and market sizing.
Listings, publishers, users, ratings, categories and store metadata
Reconstruct what changed
Version, recently updated, removed, and recently removed exports help you study releases and follow listings after they leave the store.
Version chronology, update dates, status changes and removed listings
Analyze response over time
Historical and recent review exports make it possible to connect product changes with shifts in ratings and user feedback.
Review history, recent reviews, rating counts and review counts
See where products compete
Category, collection, keyword, and localized store exports reveal how products are positioned and discovered across the storefront.
Category rankings, collections, keywords and localized listing copy
A SIMPLE RESEARCH WORKFLOW
From storefront history to your own analysis
Choose the grain that matches your question, download the dates you need, and join exports by listing ID in the tools you already use.
Raw Data CSVs cover observed store metadata and history. CRX or source-package access is a separate product capability and is not included in these CSV downloads.
- 1 ChoosePick a snapshot or history export.
- 2 DownloadSelect the dates needed for your window.
- 3 AnalyzeJoin, model, chart, or archive the CSVs.
SEE THE SCHEMA BEFORE YOU SUBSCRIBE
Start with the sample. Scale when the data fits.
Download a no-cost sample to test field meanings and your analysis workflow. Premium unlocks the complete dated export catalog and up to three years of available history.