All signal feeds
ChangeSignal monitors public data — job boards, SEC filings, DNS records, ad libraries, status pages, government contracts, and more — and turns every change into an evidence-linked buying signal. Browse by type.
Hiring
992Companies hiring for roles that reveal buying intent — sales, growth, AI, customer ops, and partnerships.
Composite
2The strongest signals of all: multiple independent sources lining up on the same company within a short window — fresh funding plus a sales-hiring burst, a new-market subdomain plus regional hiring, an infra change plus IT hiring.
Funding
236Fresh financing (detected from SEC Form D filings and press wires) is the single strongest B2B buying trigger — budgets unlock and priorities reset.
Expansion
1New region subdomains, product launches, pricing changes, new customer logos, and partner additions — detected from certificate logs and web-page diffs.
Tech adoption
3Email/DNS provider switches and new tools appearing across job descriptions — detected from DNS record diffs and JD tech mining.
Advertising
—Companies turning on paid ads or jumping ad volume, detected from the Meta Ad Library — a clear growth-investment signal.
Leadership change
25New executives detected from /team page diffs, SEC 8-K Item 5.02 filings, and press releases — a classic first-90-days buying trigger.
Gov contracts
62Federal award activity detected from USAspending.gov — budget plus new compliance, staffing, and delivery obligations.
App activity
1Bursts of app version releases, detected from the iTunes lookup API — active investment in the mobile product surface.
Incidents
6Repeated public status-page incidents, detected from Statuspage/Instatus feeds — a candid signal of reliability pain.
New businesses
523Freshly registered businesses, detected from state business-registry open data — buying their first of essentially everything.
Permits & licenses
295Build-out permits and liquor-license applications, detected from Socrata open-data APIs — fire months before a business opens or appears in any static directory.
Local changes
—Rating drops, reopenings, and hours changes on local listings, detected from the Yelp Fusion API — operational shifts at local businesses.
Layoffs
120WARN layoff and closure notices from state labor departments. A counter-signal for prospecting — but a buying trigger for consolidation and automation tooling.