Radu Furtuna

Companies House tools let you look a company up; none of them tells you when something lands. This one watches your list and reports only filings that appeared since your last check — accounts, charges, officer changes, insolvency notices. Official free API, quiet days cost nothing.

Finding UK companies incorporated yesterday means re-running the same search and diffing it by hand. This one remembers what it already delivered and reports only genuinely new incorporations matching your SIC code, name or location. Official free API; a search with nothing new is free.

Beneficial ownership changes are buried in filings and nobody watches them for you. This one tracks the PSC register of your companies and reports only new persons with significant control since your last check. Official free API; quiet days cost nothing.

Monitors saved searches (name or company) against the UK Companies House Disqualified Officers Register and reports only officers newly matching your search since last check. A delta monitor, not a one-off lookup. Free when nothing new appears. Requires your own free chApiKey.

Watches the US Department of Education DAPIP registry and reports only genuinely new college accreditation actions: probation, show cause, heightened monitoring, loss of accreditation, closure. Filter by state, institution or agency. For students, investors, lenders, compliance, journalists.

USAspending gives you a firehose and no way to see what is new. This one watches your agencies and reports only contract awards that appeared since your last check. Official free API, and an agency with nothing new costs you nothing.

Watches your vessels in the official USCG PSIX registry and charges only for a real change: a new port state control exam or inspection, a new deficiency, a deficiency cleared, or a case status change. For ship owners, charterers, marine insurers, P&I clubs and maritime compliance teams.

Watches named Washington State L&I contractor licenses in the official registry and alerts only on a genuine status change (Suspended, Revoked, Out of Business, Inactive, Re-Licensed). For general contractors, homeowners, subcontractor vetting, insurers, due-diligence. Free when nothing changes.

Monitors Washington State PDC lobbyist registrations, expense reports, and amendments for journalists, compliance/govt-affairs teams, and watchdog orgs. Filter by entity, name, report type, or amendments only. Free when nothing changes.

Price scrapers hand you a quote and leave the watching to you. This one remembers the level it last alerted you at and fires only when a ticker actually moves past your threshold or breaks its 52-week high or low. A ticker that stays quiet is free.

Zillow scrapers snapshot a listing and forget it, so you rebuild the history yourself. This one remembers the last confirmed price, Zestimate and status per listing and charges only when new data is confirmed. No third-party browser account needed; blocked and failed checks are never billed.

Other Airbnb tools hand you a price list and leave you to spot what moved. This one remembers yesterday: a daily digest of which competitor changed price or availability on YOUR exact dates, and where you rank among them. No flat run fee, and a check that fails costs you nothing.