
ChangeSignal
ChangeSignal turns public hiring into buying-intent signals - who’s hiring, what they likely need, and how to reach out.
About ChangeSignal
Best for: sales teams, growth marketers, business development professionals, local service providers
Key features
- Confirms new business openings by matching business registrations and liquor licenses at the same address.
- Provides leads with address, filing dates, and links to source records as evidence.
- Covers additional buying signals like hiring, funding, expansion, and tech-stack changes.
- Offers suggested outreach angles for each detected business change.
- Delivers alerts via email, Slack, or Discord when new signals are detected.
Use cases
- Identifying new restaurants in San Francisco before they appear in directories.
- Finding companies hiring for roles that indicate upcoming purchases of sales, marketing, or AI tools.
- Reaching out to businesses at the earliest stage of opening or expansion.
Pros
- Signals are corroborated by multiple independent public records.
- Free access to browse signals and receive alerts.
Screenshots

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