EPA SDWIS Water System Monitor: PWSID Activity Alerts

Watch Colorado-registered charities, paid solicitors and fundraising consultants by SOS entity ID; get an event when status moves from GOOD to NOTICE, WITHDRAWN, REVOKED or DENIED, or the name changes, from the official CDOS dataset. Pay per change.

Watch ACT Access Canberra COLA licence numbers for Active/Expired/Suspended/Cancelled status and occupation changes from the official List of Professionals open dataset. Pay per change. Personal names never output.

Watch Canadian aircraft by registration mark (C-XXXX); get an event when registration is cancelled or expires, a sale is reported or the owner changes, from the official Transport Canada CCAR daily file. Pay per change.

Return only new listings, price changes, and market movement for a dealer's acquisition criteria - normalized, deduplicated, and compared against a cohort median.

Watch named Scottish care services by Care Inspectorate CS number; get an event on cancellation, provider change, grade downgrade, enforcement or upheld complaint, from official Care Inspectorate open data. Pay per delivered change - not a directory dump.

SaaS Pricing Page Monitor

signalcrawl/saas-pricing-page-monitor

Monitor SaaS pricing pages and export plans, prices, CTAs, trial and enterprise signals, change hashes, and CRM-ready competitor notes.

Watch named NYS OCFS Child Care Regulated Programs facility_id values; emit APPEARED/DROPPED/STATUS_CHANGED from official data.ny.gov Socrata cb42-qumz. Portfolio PPE only — not a statewide dump; not NYC DOHMH dsg6-ifza twin; not a daycare lead scraper.

Watch TTB alcohol permit numbers from the official FOIA List of Permittees. Get an alert when a permit appears or drops, or when industry flags change. Pay only per delivered change.

Watch your chemicals by CAS Registry Number on the official EPA TSCA Inventory. Get an alert when a substance flips ACTIVE/INACTIVE, its regulatory flag changes, or it appears or drops from the non-CBI list. Pay only per delivered change.

Watch federal corporation numbers / BNs and emit typed status & name change events from the free official ISED Corporations Canada API. Not Equifax. Not a nationwide dump.