Signals are a source type in First Touch, alongside audiences. A signal flow enrolls contacts when matching signal events are available.
What Signals Are
Signals are event-driven sources for flows. Instead of starting from a saved contact list, a signal-based flow starts from tracked activity such as website visits or other monitored changes.What You See On The Signals Page
The Signals page shows a table with:NameEnabledFlow
Common Signal Types
Signal types may include:Company website trafficContact website trafficTech stack shiftsGeneralJob postingsLinkedin listeningLinkedIn engagement captureLeadership changesFunding updatesChampion trackingHiring
Enable Or Disable Signals
When a signal is unlocked, you can turn it on or off from theEnabled column.
- turning a signal on allows new matching events to be used by its linked flow
- turning a signal off stops new signal-driven intake for that signal
Locked Signals
Some teams may see locked signals instead of toggles. When a signal is locked:- the Enabled column shows a lock icon
- the Flow column may show
- - the page includes a
Contact uslink to request access
Lock state is account-dependent. Some workspaces may see a mix of unlocked and locked signals, while others may see all signals locked.
Signals And Flows
Signals are tied to flows rather than standalone outreach.- use the
Flowcolumn to open the linked flow - in Flow Builder, signal-based sources are treated as
Contact-level signal - signal flows are distinct from audience-based flows
Related Behavior In Flow Builder
For signal-sourced flows:- the flow source is signal-based, not audience-based
- Flow Builder can show awaiting signal events before enrollment
- signal event enrollment is handled from the flow, not from the Signals table
Notes
- Signals and Audiences are two different source types in First Touch.
- Audiences start from a saved group of contacts.
- Signals start from matching events tied to a signal source.

