Public Directory Change Detector

Monitor public Greenhouse job boards for new, changed, unchanged, and closed roles using the public Job Board API.

Public APIs Directory Scraper - API Catalog Data

benthepythondev/publicapis-directory-scraper

Scrape public API directory pages and extract API names, URLs, descriptions, categories and developer integration metadata.

Extract jobs from public Workday career sites and monitor new, changed, and removed job postings

Sitemap Change Detector

tri_angle/sitemap-change-detector

Identify and monitor sitemaps for specified websites. Retrieve only the new, updated, or removed URLs since the last crawl.

Watch any website's sitemap and get one row per change: new pages, removed pages, optional lastmod updates. See competitors' new products, content clusters and landing pages the day they ship. Pay only for changes; quiet sites cost nothing. Keyless, no proxy.

Competitor Catalog Change Detector

zentrafoundry/competitor-catalog-change-detector

Detect new products, removed products, category changes, price changes, and catalog expansion on public stores.

Hiring Change Monitor — Track New & Removed Jobs

coregent/hiring-change-monitor

Monitor public company career pages and ATS boards (Greenhouse, Lever, Ashby, Workday-style sites) for hiring changes. Detect new, removed, reopened, and changed job posts as clean, CSV-friendly hiring-signal events.

Watch any Shopify store and get one row per change: price up or down with percent, back in stock, sold out, new and removed products, variant level. Pay only for changes; scanning an unchanged catalog costs nothing. No login, no API key, no proxy.

Vendor Directory Lead Extractor

glowing_glove/directory-vendor-data-extractor

Turn public member, vendor, supplier, and business directory pages into structured organization records.

Public Product Feed Monitor

zentrafoundry/public-product-feed-monitor

Monitor public product feeds, sitemaps, RSS, XML, CSV, JSON, and merchant feeds for new, removed, and changed products.