Datasets

Datasets you can ask questions of right now

13 datasets are loaded into every account — four open reference sets everyone benchmarks against, generated sets with the shapes real business data has (seasonality, a long tail, a funnel, a cohort), and curated business timelines shared with our sibling project. Every chart below was drawn by the live pipeline from the real rows, and every one shows its reasoning.

Sales orders

Two years of orders with regions, channels, discounts and refunds.

11,316 rows 10 columns Generated

how did net revenue trend by region over time?which channel brings the most revenue per order?what share of orders get refunded, by category?

Web traffic

Daily sessions, bounce rate and conversions per source for 2025.

1,825 rows 6 columns Generated

which traffic source grew the most this year?how does bounce rate compare across sources?

Subscription cohorts

Monthly signup cohorts with retention and MRR by plan.

1,056 rows 6 columns Generated

what does retention look like by months since signup?how does MRR split across plans?

Support tickets

A year of tickets with topics, priorities and response times.

3,358 rows 8 columns Generated

what is the median first response time by priority?which topics generate the most tickets?

Energy readings

Hourly kWh and temperature for three sites over a quarter.

6,483 rows 4 columns Generated

show daily energy use per site is consumption correlated with temperature?

Iris

Fisher's iris measurements. 150 rows, 3 species.

150 rows 5 columns scikit-learn / UCI

how do petal length and width separate the species?compare sepal length across species

Wine recognition

Chemical analysis of wines from three cultivars.

178 rows 14 columns scikit-learn / UCI

show alcohol against colour intensity by cultivar which measurements differ most between cultivars?

Diabetes progression

Ten baseline variables against disease progression after a year.

442 rows 11 columns scikit-learn

which variable correlates most with progression?show BMI against progression

Breast cancer diagnostic

Cell nucleus measurements with a malignant/benign diagnosis.

569 rows 31 columns scikit-learn / UCI

which measurements best separate malignant from benign?compare mean radius by diagnosis

Hormuz shipping crisis

Daily transits, oil and LNG flows, insurance and carrier status through a strait closure, with the key events annotated.

125 rows 26 columns Curated (shared with askfelix)

line chart of daily ship transits with the closure marked

E-commerce funnel

Visitors to purchases by channel and device, with signup rates, trial conversion and order values.

120 rows 11 columns Curated (shared with askfelix)

funnel chart of visitors signups trials and purchases

Energy transition

Renewable share, generation mix, storage and grid emissions by region and year.

40 rows 9 columns Curated (shared with askfelix)

line chart of renewable share by year and region

City air quality

Monthly PM2.5, NO2 and ozone for world cities with temperature and respiratory visits.

96 rows 11 columns Curated (shared with askfelix)

which cities have the worst PM2.5?

Or point it at your own data

A spreadsheet, a warehouse, an API. The datasets here are a starting point, not the product — the pipeline that drew these charts is the one that answers questions about your data.

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