TL;DR: You can't enrich from a signal's page. Enrichment is a property of an audience, so the route is: build an audience whose conditions match the signal, switch on the channels you need, and let the pipeline fill them.
There is no Enrich action on a signal
Worth stating plainly, because it's a reasonable thing to go looking for. A signal's detail page has no bulk Enrich, and neither does the Signals index.
Where a bulk bar exists on a signal's captures, it deliberately doesn't offer enrichment. The Website Intent bar carries Find leads and little else, and the reason is written into the product: an action that reports success without doing anything teaches operators to stop checking their results. Rather than ship a button that looked like it worked, the team removed it.
What to do instead
- Build an audience that matches the signal. In the audience's Targeting section, add a condition on the signal you care about — the same way you'd filter on any other property.
- Switch on the channels you need in that audience's Enrichment section: work email (1 credit per match), social handles (2), personal email (5), phone (10).
- Let it run. Members are enriched through the audience pipeline. You're charged per match, not per attempt.
This is more useful than a one-off signal-scoped batch would be, because the audience keeps working. New records the signal captures tomorrow land in the same audience and get the same treatment, without you going back to press anything.
Judging a new signal before you spend on it
The common reason to want signal-scoped enrichment is triage: you turned on a new Keywords topic and want to know whether it's producing anyone worth contacting.
You don't need enrichment to answer that. The signal's own page shows what it captured and how those records qualified against your ICPs and Personas. Read the qualification outcome first — if the captures aren't matching an ICP, contact details won't make them better. Enrich once you know the signal is producing the right people.
One-off lookups
If you only want contact details for a handful of specific people, use the Waterfalls page. It takes a LinkedIn URL, a work or personal email, a phone number, or a name plus company, and runs the same cascade for a single person. Those runs show up in the enrichment log tagged Waterfalls.