Signal-to-sequence latency is a metric worth tracking
The time between a buying signal firing and your outreach landing matters more than most teams measure.
Most teams measure sequence performance: open rates, reply rates, meeting booked rates. Fewer measure the gap between when a signal fires and when the sequence starts.
That gap kills the edge of intent-based outbound.
What is signal-to-sequence latency?
Signal-to-sequence latency is the time between a buying signal firing and the first email in your outreach sequence sending. It measures how long your workflow keeps a warm prospect waiting, and it decides whether intent-based outbound lands while the intent still holds.
A prospect hits your pricing page at 2pm Tuesday. Your SDR gets an alert in Slack at 3pm. They’re in a meeting. They see it at 5pm, start drafting a message, it goes into review, it lands in the prospect’s inbox at 11am Wednesday. By then the prospect has already booked a demo with a competitor who had automation running.
How fast does outreach need to follow a buying signal?
Within 15 minutes. I’ve measured signal-to-sequence latency across several builds and the pattern is consistent: automated workflows that fire within 15 minutes of a signal outperform human-mediated processes that fire the same day by a significant margin. The lift disappears after 24 hours.
How do you measure signal-to-sequence latency?
Log a timestamp when the signal fires (web visit event, intent score crossing threshold, job change detected) and a second timestamp when the first email in the sequence sends. The delta is your latency. If your median is over an hour for high-intent signals, the workflow has a human in the loop somewhere that shouldn’t be there.
Which signals should you fully automate and which need human review?
Automate fully (no human review, fires immediately): pricing page visits from ICP accounts, intent score threshold crossings at Tier 1, job change signals from champions, and web form submissions. Add a human review step for anything that requires real personalisation beyond a template, inbound from a known competitor, or inbound from an existing customer.
Confidence in the signal, rather than the type of signal, decides which list it belongs on.