Guides
Watchlists and signals
Watch companies and get told the week something changes.
Add companies to your watchlist. We rescan them weekly, compare each scan with the previous one and record a signal only when something really changed.
Signal types
| Name | Type | Required | Description |
|---|---|---|---|
| hiring_spike | string | 2 or more new roles in one team since the last scan. | |
| tool_added | string | A tool appears in the website scripts or DNS records. | |
| tool_removed | string | A tool disappears (only compared when both scans could see it). | |
| ads_started | string | First active Meta ads (needs the ads source). | |
| ads_surge | string | 5 or more new Meta ads this week. | |
| site_change | string | New pricing, careers or customers page, or the pricing page text changed. |
Every signal carries its evidence (before, after, items) and both scan dates. Every Monday you also get an email digest of the strongest signals.