One page per source: row count, freshness (newest date in the sample), and how many rows have each field filled. Generated 2026-10-13 from the sample CSVs in apify-actor-samples. Numbers describe small samples, so treat them as a spot check.
| Source | Rows | Newest date | Avg coverage | Empty columns |
|---|
| Amazon product search results as a clean table | 4 | 2026-10-09 | 92.6% | 1 |
| Apple App Store reviews and ratings by country | 9 | 2026-01-12 | 38.6% | 0 |
| Open jobs from Greenhouse, Lever and Ashby career pages | 12 | 2026-10-09 | 94.4% | 0 |
| Building permits and violations from US city portals | 12 | 2026-09-09 | 100.0% | 0 |
| City council agenda items and votes, searchable data | 12 | 2026-10-08 | 91.2% | 0 |
| Turn a list of domains into company profiles | 8 | 2026-10-11 | 70.8% | 0 |
| News alerts for companies and keywords as data | 11 | 2026-10-11 | 92.1% | 0 |
| Hacker News, npm and PyPI signals for developer-tool teams | 4 | 2026-10-09 | 63.0% | 0 |
| WHOIS/RDAP, DNS, SSL and security headers in one call | 8 | 2026-10-11 | 96.2% | 0 |
| Federal grants and contract awards in one feed | 12 | 2026-09-10 | 92.7% | 0 |
| New trucking companies, the week they get authority | 12 | 2026-10-09 | 94.0% | 0 |
| LinkedIn public job listings without a login | 4 | 2026-10-06 | 86.7% | 2 |
| Local businesses with no website, from OpenStreetMap | 12 | 2025-12-19 | 72.2% | 3 |
| Facebook and Instagram ads from the Meta Ad Library | 4 | 2026-09-01 | 94.1% | 1 |
| New LLCs and corporations by state | 12 | 2026-10-10 | 100.0% | 0 |
| Screen names against OFAC, EU, UN and UK lists | 6 | no date field | 79.4% | 0 |
| Startups that just filed an SEC Form D | 12 | 2026-10-09 | 91.9% | 1 |
| Shopify store details: theme, apps, products | 6 | 2026-10-11 | 79.2% | 0 |
| Every URL in a sitemap, with an optional broken-link check | 12 | no date field | 100.0% | 0 |
| Page-level technical SEO audit as data | 5 | 2026-10-11 | 92.2% | 0 |
| WARN layoff notices from 7 states as clean rows | 12 | 2026-10-06 | 100.0% | 0 |
| Emails and phones from a list of company websites | 5 | 2026-10-11 | 70.4% | 0 |
| What is this website built on? | 10 | 2026-10-11 | 100.0% | 0 |
| Jobs from any Workday career site | 12 | 2026-10-06 | 86.2% | 0 |