Free, realistic, ready-to-download datasets across four domains - each generated in your browser from a fixed seed, so the file is reproducible and shareable. Export CSV or Excel.
Download free, realistic sample sales data — invoice line items with customers, products, quantities, prices and margins. Reproducible by seed; generated in your browser.
Free realistic sample invoice data: invoice numbers, line items, customers, prices, costs, margins and ship dates. Seeded & reproducible, in-browser.
Practice PivotTables, VLOOKUP, XLOOKUP and charts on realistic sample sales data. Free Excel & CSV, reproducible by seed.
Free realistic dataset for SQL practice — joins, GROUP BY, window functions on customers, products and orders. Reproducible by seed.
Download a free, realistic sample CSV file with clean headers and correlated rows. Generated in your browser; reproducible by seed.
Free realistic sample data for Power BI — dates, categories, customers and measures-ready sales facts. Reproducible by seed, in-browser.
Free realistic purchase order data — PO line items with suppliers, products, quantities, costs and dates. Reproducible by seed.
Free realistic wholesale/distribution sample data — segmented customers, SKUs, margins and order patterns. Reproducible by seed, in-browser.
Free realistic dataset for PivotTable practice — categories, dates and values that summarize meaningfully. Reproducible by seed.
Free large sample CSV — tens of thousands of realistic, correlated rows for load testing, performance and import benchmarks. Reproducible by seed.
Free realistic SaaS MRR movement data — new, expansion, contraction and churn with plans and seats. Reproducible by seed, in-browser.
Free realistic subscription dataset — accounts, plan tiers, seats, regions and industries with lifecycle movements. Seeded & reproducible.
Free SaaS churn dataset with labeled churn events for churn-prediction practice. Realistic plan-dependent churn; reproducible by seed.
Free dataset for cohort & retention analysis — SaaS signups and movements over 24 months. Reproducible by seed, in-browser.
Free labeled SaaS dataset for churn-prediction modeling — account history, plans, seats and churn labels. Reproducible by seed.
Free realistic B2B SaaS dataset — accounts by plan, seats, regions, industries and MRR movements. Reproducible by seed, in-browser.
Free MRR waterfall dataset — new, expansion, contraction and churn deltas by month for building waterfall charts. Reproducible by seed.
Free realistic e-commerce order data — order lines with customers, segments, products, discounts, returns and seasonality. Reproducible by seed.
Free customer/order dataset for RFM analysis — recency, frequency, monetary patterns by segment. Reproducible by seed, in-browser.
Free realistic sample data for Tableau dashboards — dates, categories and order lines with seasonality. Reproducible by seed.
Free labeled e-commerce fraud dataset for anomaly & fraud detection practice. Realistic orders with flagged fraud-like rows; reproducible by seed.
Free realistic online store dataset — orders, customers, products, channels and seasonality. Reproducible by seed, in-browser.
Free realistic CSV for pandas practice — groupby, merge, pivot and time-series on order data. Reproducible by seed, in-browser.
Free realistic dataset for data-visualization practice — categories, dates and trends worth charting. Reproducible by seed.
Free labeled dataset for machine-learning practice — features and a target label on realistic order data. Reproducible by seed.
Free labeled anomaly-detection dataset — realistic records with a small fraction of flagged outliers. Reproducible by seed, in-browser.
Free realistic retail POS transaction data — baskets, products, departments, stores, hours and payment types. Reproducible by seed, in-browser.
Free dataset for market-basket analysis & association rules — baskets with genuine product affinities so Apriori/FP-Growth find real lift. Reproducible by seed.
Free realistic transaction data — timestamped purchases with products, amounts, stores and payment types. Reproducible by seed, in-browser.
Free labeled retail POS dataset for fraud & anomaly detection — suspicious transactions flagged. Reproducible by seed, in-browser.
Free realistic grocery POS dataset — baskets, departments, products and prices with real co-purchase patterns. Reproducible by seed.
Free transaction dataset for association-rule mining — baskets with real affinities so Apriori/FP-Growth find genuine lift. Reproducible by seed.
Free realistic time-series dataset — timestamped transactions with daily and hourly patterns. Reproducible by seed, in-browser.
Free basket dataset for recommendation-system practice — co-purchase patterns for item-to-item and collaborative methods. Reproducible by seed.