Data

Choose a Dataset. Build a Microproduct.

Dataset catalog

141 datasets

141 datasets found

141 actively maintained guides. Oldest source review Aug 10, 2026.

Start from a build path

Opinionated collections for a first prototype. Each path names the job, not just the domain.

Build an alerting tool

Official feeds that can power a focused monitor for hazards, health, or security without scraping or paid data.

8 datasets

Open path

Compare places

Authoritative local and national statistics for sizing a market, choosing a site, or comparing communities.

8 datasets

Open path

Discover research and citations

Scholarly and trial metadata for topic alerts, literature monitors, and research discovery tools that link back to the source.

8 datasets

Open path

Plan for a local area

Weather, flood, housing, and infrastructure sources for a neighborhood-scale planning prototype.

8 datasets

Open path

Start with a first microproduct

Beginner, no-key sources with a small first project you can finish in an afternoon without paid infrastructure.

8 datasets

Open path

Track regulatory change

Primary legal and screening sources for watching rules, filings, and sanctions lists as they change.

8 datasets

Open path

Build paths

Browse the full catalog

American Community Survey 5-Year Estimates
intermediateLarge
Annual U.S. demographic, housing, social, and economic estimates for building local market-sizing, site-selection, and community comparison tools.

First project: Screen states for a service-market hypothesis

DemographicsJSON +1Key
arXiv Preprint Metadata
intermediateSmall
Open preprint descriptive metadata for building topic alerts and research discovery tools that link back to arXiv.

First project: Watch recent machine-learning preprints

ResearchAtom XMLNo key
BEA Regional GDP and Personal Income
intermediateSmall
Official state and local GDP, income, and employment statistics for building regional growth, market-sizing, and economic comparison tools.

First project: Compare recent state personal-income estimates

MarketsJSON +1Key
BLS Public Data API
intermediateSmall
Official U.S. labor-market and price time series for building inflation, employment, wage, and economic-release monitoring tools.

First project: Calculate a 12-month CPI change

MarketsJSON +1No key
BTS Airline On-Time Performance
intermediateSmall
Reporting-carrier flight on-time, delay, cancellation, and diversion records for building airport and airline reliability monitors.

First project: Compare arrival delays for a handful of origin airports

GeospatialCSV +1No key
CDC ATSDR Social Vulnerability Index
intermediateSmall
Census-tract and county social-vulnerability rankings for building emergency planning, outreach, and hazard-equity tools.

First project: Rank counties by 2022 overall SVI

HealthCSV +1No key
CDC FluView ILINet
beginnerGood first build
Weekly U.S. outpatient influenza-like illness activity for building seasonal respiratory-illness monitoring tools.

First project: Compare recent state ILI activity levels

HealthJSON +1No key
CDC PLACES
intermediateSmall
Modeled local health estimates for U.S. counties and smaller areas for building community-health comparisons and resource-planning tools.

First project: Compare modeled diabetes prevalence across three counties

HealthJSON +2No key

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