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Flowmanic
Customer OperationsStructurally Validated

Testimonial & Review Collection

Seven days after a project is marked complete, this automation sends the client a short, friendly review request. Responses are logged automatically, and reviews rated 4 stars or higher get posted straight to your Slack (or Notion) 'wall of love' — fully automating social proof collection.

Automation flow

How it works

  1. 1Every day at 10am, the workflow finds projects completed 7 days ago that haven't been asked yet, sends the customer a review request, and sets Request Sent to Yes on that row. If a daily run is missed, the next run catches up (anything completed 7–14 days ago and not yet asked). Older projects are never emailed, so switching the workflow on doesn't mail your whole back catalog.
  2. 2When a customer submits the form, their response is saved to the Reviews sheet automatically.
  3. 3Reviews rated 4 stars or higher get posted automatically to your Slack "wall of love" channel — lower ratings are quietly archived instead of surfacing publicly.

Services used

Google SheetsGmailGoogle FormsSlack or Notion

What you'll need

  • n8n (Cloud trial or self-hosted)
  • Google Sheets, Gmail, Google Forms
  • Slack or Notion

What's included

  • Fully automates social proof collection
  • Timing (7 days) is easy to change
  • Slack or Notion wall-of-love option
  • Sample email and form copy included

Estimate what this could save you

3.6 hours/month

≈ $108/month in your time

A rough estimate based on what you enter above — not a guarantee. Actual time saved depends on your process.

Make it yours

  • Change the wait period (7 days) by editing diffDays >= 7 && diffDays <= 14 in 7 Days Filter.
  • Project Name is used to find the row to mark as asked, so keep project names unique.
  • Change the star threshold (4/5) in 4+ Stars?.

Questions about this template

$15one-time

Secure checkout via Polar. Delivered by email instantly.

Structurally validated: automatically checked for valid n8n format before every deploy.

Bad file or a duplicate charge? We'll make it right — Refund Policy.

Difficulty
Easy
Setup time
~15 min
Integrations
4
Node count
10
Format
.json + guide