Amazon Sales Dataset
5,010 Amazon product reviews with helpful count, comment total, country, rating, review text, and product company columns. Well-suited for sentiment analysis, helpful-vote modelling, and cross-country review patterns.
Challenge brief
slug: 2023-03-amazon-sales title: Amazon Sales Dataset year: 2023 month: 03 source: authored authored_at: 2026-04-19 needs_leon_review: true
Amazon Sales Dataset - Challenge Brief
Challenge period: March 2023 Dataset: Reconstructed brief based on the shipped data file for the March 2023 DataDNA challenge.
About the data
The primary data table for this challenge carries the following columns:
indexproducthelpful_counttotal_commentsurlreview_countryreviewed_atreview_textreview_ratingproduct_companyprofile_namereview_title
Suggested analytical angles
- Which products receive the most reviews and how helpful are they rated?
- How do rating distributions vary by country and product company?
- Which review titles correlate with extreme scores?
- How does helpful-vote ratio predict review credibility?
What great submissions did
This brief was reconstructed from the dataset contents in 2026 as part of the Playground audit. The original March 2023 challenge brief was not preserved as a separate file in the source archive, so the analytical angles above are inferred from the column list. See the corresponding /challenges/ entry on datadna.onyxdata.co.uk for examples of how participants approached the data.
Editorial note
_This stub was authored by Claude on 2026-04-19 for Leon's review. Refine the suggested angles and confirm factual accuracy before setting brief_status = leon_reviewed in the audit log._
This dataset was the subject of the DataDNA March 2023 community challenge. The original scoring and leaderboard pre-date the current submission system and are not available for display.
