Customer surveys
Grapevine review
A post-purchase survey app for attribution questions, customer feedback, NPS and satisfaction research with unlimited responses.
You want zero-party attribution or feedback after purchase
Think twice ifYou want survey answers to replace behavioural attribution
- Setup estimate
- Moderate setup
- Pricing checked
- Guide researched
What you can use it for
- Post-purchase attribution surveys
- NPS and CSAT questions
- Order-linked response data
- Survey exports and connected workflows
Product details, capabilities and integrations
Grapevine is a Shopify app for collecting direct customer answers about acquisition, experience and purchase motivation. This guide separates the useful day-to-day job from the wider feature list so you can judge the operational fit before installing it.
Connections to check: Shopify Flow, Klaviyo, GA4, Order and customer data. Confirm that your plan includes the connections you need.
How much does Grapevine cost?
The published plan includes unlimited survey responses without response overage fees.
Pricing checked .Check current official pricing ↗Work out your monthly and yearly app costs, including usage fees and setup.
What should you compare it with?
See all customer research options →Getting started with Grapevine
What you need before installing
Have these ready
- A measured baseline for survey completion rate
- A person responsible for setup, testing and ongoing review
- A documented rollback route if the customer journey breaks
Decisions to make first
- The single customer or operational problem to solve first
- Which products, markets and customer groups are included
- What result would justify keeping the app after the trial
- Which existing app or Shopify feature owns any overlapping job
Open the detailed setup guide (5 steps)
Define the first job
Write down the exact problem Grapevine should solve, the customers or products in scope and the current survey completion rate.
Follow the official instructions ↗Configure the smallest useful version
Choose one business decision, write one neutral primary question and no more than two useful follow-ups, then place the survey where it does not obstruct confirmation.
Follow the official instructions ↗Check the connected journey
Review the storefront, Shopify admin, notifications, reports and any connected platforms. Remove duplicate features before publishing.
Follow the official instructions ↗Run realistic tests
Complete purchases through major devices and channels, verify order linkage and exports, and review whether each answer option is understandable and mutually useful.
Follow the official instructions ↗Measure before expanding
Run the controlled setup long enough to compare survey completion rate and response quality with the saved baseline. Expand only when the evidence supports it.
Follow the official instructions ↗How to use and review it after launch
How to decide whether it is working
Check that the app still works after changes to your theme, checkout or connected tools. Review the result you installed it for, alongside its cost.
- Survey completion rate
- Response quality
- Self-reported acquisition mix
- Closed feedback actions
Keep it if it solves a real problem. Simplify or remove it if the extra cost and work are not worthwhile.
Things to check before installing
- You want survey answers to replace behavioural attribution
- Self-reported answers contain recall and selection bias.
- Long surveys reduce completion and answer quality.
More limitations and common mistakes
- Attribution surveys should complement rather than replace measured channel data.
- Installing Grapevine without recording a baseline for survey completion rate.
- Switching on every available feature before the core journey has been tested.
- Treating app-reported revenue or activity as incremental without a controlled comparison.
Common questions
Is Grapevine the right choice for every Shopify store?
No. It is strongest when you want zero-party attribution or feedback after purchase. Stores that you want survey answers to replace behavioural attribution should compare the alternatives before installing.
How should I test Grapevine?
Record the relevant baseline, launch the smallest useful configuration, check the complete customer journey and compare the agreed metric after enough traffic or orders have accumulated.
How much work does Grapevine take to set up?
Moderate setup is the current planning guide. Before installing it, confirm a measured baseline for survey completion rate, a person responsible for setup, testing and ongoing review, a documented rollback route if the customer journey breaks, then test the complete customer and operational journey.
What should I measure after launching Grapevine?
Start with survey completion rate, response quality, self-reported acquisition mix. Compare those measures with the pre-launch baseline and include app cost and operating time.
Sources and how we put this guide together
This is a research-based guide, not a claim that we have personally tested every feature. Prices and product availability can change.
- Grapevine current pricingChecked 2026-09-07
- Grapevine official websiteChecked 2026-08-21