Grapevine Post Purchase Survey vs KNO Post Purchase Surveys
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026.
The short answer
- KNO Post Purchase Surveys is detected on 1.3× as many Shopify stores as Grapevine Post Purchase Survey: 365 vs 273 as of Nov 3, 2026.
- On the Shopify App Store: Grapevine Post Purchase Survey 5.0 from 288 reviews and KNO Post Purchase Surveys 4.9 from 123 reviews.
- Paid plans start at $25/month for Grapevine Post Purchase Survey and $19/month for KNO Post Purchase Surveys.
- KNO Post Purchase Surveys lists 12 features Grapevine Post Purchase Survey’s listing doesn’t mention, including Analytics dashboard, Checkout analytics, Custom styles.
Head to head
Post purchase surveys - How did you hear about us
Surveys for attribution, customer insights, and feedback.
- United States
- Germany
- United Kingdom
- United States
- Germany
- United Kingdom
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Complete
- · Post purchase, NPS, CSAT & attribution
- · Query your survey data with your own AI
- · Revenue & AOV by marketing channel
- · Run on-site, in email & on Shopify POS
- · Send data to Flow, Klaviyo & GA4
- · Target by order value, product & more
Starter
- · 1 Survey
- · 3 Questions per survey
- · Conditional logic
- · Custom styling
- · Export all data
- · NPS add-on (additional fees apply)
Analyst
- · 12 question types
- · 2 Active Integrations
- · 2 Surveys with 999 Questions/survey
- · 4 Audiences
- · Actions
- · Benchmarks
Pro
- · 4 Active Integrations
- · 4 Surveys
- · All Question/action types
- · Everything in ANALYST...
- · NPS add-on (additional fees apply)
- · Survey links
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGrapevine is a Shopify-native survey platform. Run post purchase, NPS, CSAT, attribution and on-site surveys from one app, with unlimited responses on every plan, so collecting more never costs more. Attribution reporting ties responses to order and AOV data so you can see which channels drive sales. Display rules target surveys by order value, product, country and customer type.
KNO offers easy-to-use post-purchase surveys to gain attribution insights from customers. Features include targeted audiences, pre-built templates, benchmarking, and advanced attribution models to learn the revenue impact of channels, demographics, and purchase motivation. Use zero-party data to understand customer motivations and drive deeper engagement with survey actions.
- Optimize your marketing spend: Discover attribution insights that drive growth
- Multiple question types: Fixed response, open text or Net Promoter Score (NPS)
- Simple set-up surveys: intuitive UI and hands-on support team have you covered
- Unlimited surveys, unlimited responses, no branding and founder operated
- 5 min setup with 30+ full survey templates and dozens of pre-built questions.
- Use logic flows for in-depth analysis and actions to boost customer engagement.
- Attribution reports & analyses to better understand ad performance.
- Target surveys to customer segments with data filters for better analysis.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Grapevine Post Purchase Survey |  KNO Post Purchase Surveys |
|---|---|---|
| Detected stores | 273 | 365(ahead) |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | 44% |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Health & Beauty, Apparel & Accessories, Home & Garden |
| Top store countries | United States, Germany, United Kingdom | United States, Germany, United Kingdom |
Reviews
| Measure | Grapevine Post Purchase Survey | KNO Post Purchase Surveys |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.9 ★ |
| App Store reviews | 288(ahead) | 123 |
| New reviews, 28 days | 7(ahead) | 1 |
| Reviewers a year or more in | 34% | 51%(ahead) |
Pricing
| Measure | Grapevine Post Purchase Survey | KNO Post Purchase Surveys |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $25/month | $19/month(ahead) |
| Longest free trial | 14 days | 7 days |
| Plans listed | 1 | 3 |
Listing
| Measure | Grapevine Post Purchase Survey | KNO Post Purchase Surveys |
|---|---|---|
| Shopify category rank | #2(ahead) | #18 |
| Shopify App Charts | #9 in Surveys | #8 in Surveys |
| Built for Shopify | Yes | No |
| Launched | Aug 17, 2017 | Oct 19, 2020 |
| Languages | 1 | 1 |
| Developer | Union Works Apps | KnoCommerce Inc |
FAQ
Grapevine Post Purchase Survey and KNO Post Purchase Surveys: common questions
- Which is more popular, Grapevine Post Purchase Survey or KNO Post Purchase Surveys?
- KNO Post Purchase Surveys is detected on 1.3× as many Shopify stores as Grapevine Post Purchase Survey: 365 vs 273 as of Nov 3, 2026.
- Is Grapevine Post Purchase Survey or KNO Post Purchase Surveys cheaper?
- Paid plans start at $25/month for Grapevine Post Purchase Survey and $19/month for KNO Post Purchase Surveys. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Grapevine Post Purchase Survey or KNO Post Purchase Surveys?
- On the Shopify App Store: Grapevine Post Purchase Survey 5.0 from 288 reviews and KNO Post Purchase Surveys 4.9 from 123 reviews.
- What features does each app list that the other doesn’t?
- Grapevine Post Purchase Survey lists 2 the others don’t mention, such as Drag-and-drop editor, Multi-language. KNO Post Purchase Surveys lists 12 the others don’t mention, such as Analytics dashboard, Checkout analytics, Custom styles, Data export. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 3, 2026; estimated figures are labeled.
Keep comparing
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How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 3, 2026. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.