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Build a Feedback & NPS Pipeline with FlowFn

Most feedback dies in a spreadsheet nobody reads. The value isn't in collecting responses — it's in knowing, this week, what people love, what they're frustrated by, and which unhappy customer needs a call today. FlowFn turns raw survey answers into that: a form collects responses, an AI step scores each one's sentiment and tags its theme, detractors trigger an alert, and a live dashboard shows the trend.

FlowFn Team · Product

16 Jul 2026 · 3 min read

This is a recipe — each part is its own FlowFn feature, wired together into a working feedback loop:

Architecture: feedback form → sentiment workflow (AI tags sentiment/theme/NPS) → responses sheet, with a detractor alert and a feedback dashboard

Piece FlowFn feature
Collect feedback a Form
Score sentiment + theme a Workflow with an AI step
The response store a Data Sheet
Alert on detractors a Slack Platform Tool
The trend view a Visualizer

Let's build it.


Step 1 — Collect the feedback

A Form with the classic NPS question — "How likely are you to recommend us, 0–10?" — plus an open comment box. Send it after a purchase, in-app, or by email; every submission starts the pipeline.

Step 2 — Let AI read every comment

The submission triggers a Workflow with an AI step that reads the free-text comment and returns three things:

  1. Sentiment — Positive / Neutral / Negative.
  2. Theme — Onboarding, Pricing, Performance, Support, Features (your own list).
  3. NPS bucket — Promoter (9–10), Passive (7–8), Detractor (0–6).

Then it writes the enriched response to the responses Data Sheet — and pushes a copy into the feedback Visualizer (a Data Visualizer step) for the dashboard. The AI does the reading and tagging you'd otherwise do by hand across hundreds of comments — and because it's a prompt, you refine the themes in plain English.

The responses Data Sheet — score, comment, and AI-tagged sentiment, theme, and NPS bucket

sentiment, theme, and nps are selects the whole dashboard groups by, and score is a number you can average.

Step 3 — Catch unhappy customers fast

Still in the workflow, a condition on the NPS bucket: a Detractor posts the comment and customer to #customer-success in Slack right away. A frustrated customer gets a human reply while it still matters — the single highest-leverage thing a feedback loop can do.

Step 4 — See the trend

Because the workflow also feeds a Visualizer, you get a trend dashboard:

The Cadence feedback dashboard — responses, average score, themes, and sentiment breakdown

Response volume and average score, what people are talking about (themes), and the sentiment split — refreshing on its own. Now "are we getting better?" and "what's the top complaint this month?" are a glance, not a survey export you never open.


Why this beats a survey tool

  • The comments get read — all of them. AI tags every response's sentiment and theme, so nothing is lost to "too many to go through."
  • Detractors don't sit in a queue. The alert fires the moment a low score lands, not when someone next exports the results.
  • It's your data to act on. The responses sheet feeds other workflows — trigger a churn-save play, tag the account, or roll themes into a roadmap.

Wrap-up

A feedback pipeline is a survey Form → an AI sentiment/theme Workflow → a responses Data Sheet → a detractor alert → a trend dashboard. The AI reads and tags what humans can't keep up with, the alert protects your unhappiest customers, and the dashboard turns opinions into a trend you can manage.

Start with the NPS form and the AI-tagging workflow; even just "auto-tag sentiment and Slack me the detractors" beats a spreadsheet of raw scores. Then add the dashboard and the theme breakdown. Read every comment, and never miss an unhappy customer again.

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