ChangeSignal

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

1130

Companies hiring for roles that reveal buying intent — sales, growth, AI, customer ops, and partnerships.

Composite

40

The 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

810

Fresh financing (detected from SEC Form D filings and press wires) is the single strongest B2B buying trigger — budgets unlock and priorities reset.

Expansion

11

New region subdomains, product launches, pricing changes, new customer logos, and partner additions — detected from certificate logs and web-page diffs.

Tech adoption

115

Email/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

100

New 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

129

Federal award activity detected from USAspending.gov — budget plus new compliance, staffing, and delivery obligations.

App activity

45

Bursts of app version releases, detected from the iTunes lookup API — active investment in the mobile product surface.

Incidents

37

Repeated public status-page incidents, detected from Statuspage/Instatus feeds — a candid signal of reliability pain.

New businesses

2365

Freshly registered businesses, detected from state business-registry open data — buying their first of essentially everything.

Permits & licenses

749

Build-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

Counter-signal

Rating drops, reopenings, and hours changes on local listings, detected from the Yelp Fusion API — operational shifts at local businesses.

Layoffs

120
Counter-signal

WARN layoff and closure notices from state labor departments. A counter-signal for prospecting — but a buying trigger for consolidation and automation tooling.