Marketing · n8n

Automatically Send a Feedback Survey After Your Event Ends

An n8n workflow that emails attendees a short feedback survey a couple of hours after an event wraps, collects the responses to a sheet, and flags low scores for follow-up — so you capture honest impressions while they're fresh and improve the next one.

difficulty Beginnersetup 35 minresult Attendees get a timely feedback ask; responses land in a sheet with unhappy ones flagged
  1. 1

    Trigger at event end

    A Webhook (or scheduled time) marks the event over and provides the attendee list.

  2. 2

    Wait a couple of hours

    A Wait node holds briefly so the ask arrives while impressions are fresh but not intrusive.

  3. 3

    Send the survey

    A Gmail node emails each attendee a short survey link (rating + one open question).

  4. 4

    Collect and flag

    Responses append to Google Sheets; an IF on low ratings posts a Slack flag so organizers can follow up personally.

Frequently asked questions

Why send it right after the event?

Feedback quality decays fast. A survey while the experience is fresh — a couple of hours to that evening — gets more responses and more specific ones than waiting until the next day when details have faded.

How are low scores handled?

As responses arrive, a low overall rating triggers a Slack flag so an organizer can reach out personally. Turning a disappointed attendee around privately is far better than letting it surface in a public review later.

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