Census: Customer Surveys 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 8, 2026.
The short answer
- KNO Post Purchase Surveys is detected on 11× as many Shopify stores as Census: 640 vs 59 as of Nov 8, 2026.
- On the Shopify App Store: Census 5.0 from 25 reviews and KNO Post Purchase Surveys 4.9 from 118 reviews.
- Only Census lists a free plan. Paid plans start at $25/month for Census and $19/month for KNO Post Purchase Surveys.
- KNO Post Purchase Surveys lists 19 features Census’s listing doesn’t mention, including Activity tracking, Analytics, Benchmarking.
Head to head
Rule-Based Post-Purchase & Attribution Surveys
Surveys for attribution, customer insights, and feedback.
- United Kingdom
- Netherlands
- United States
- 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.
Free Always Plan
- · Questions from our large bank
- · Some core data dashboard metrics
- · Unlimited survey responses
- · View all responses without limitation
Premium Plan
- · AI-generated actionable recommendations
- · Custom questions
- · Customise and style forms
- · Dynamic rule-based questions
- · Unlimited survey responses
Platinum Plan
- · Everything in the Premium plan
- · Export additional data
- · On-site surveys for prospecting data
- · POS surveys for instore
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 featureCensus turns the order confirmation page into your richest source of first-party data. Deploy intelligent, rule-based surveys exactly where customers are most engaged and turn their answers into a genuine competitive edge: smarter attribution, deeper on-site feedback, customer insights and overall sentiment.
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.
- Ask rule-based questions for key ecommerce variables, with sophisticated logic.
- Gather valuable feedback on where users first discovered your brand or business.
- View reports on submissions and filter based on key variables.
- AI-generated actionable recommendations for your store.
- 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 |  Census |  KNO Post Purchase Surveys |
|---|---|---|
| Detected stores | 59 | 640(ahead) |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | 43% |
| Top store categories | Apparel & Accessories, Health & Beauty, Home & Garden | Health & Beauty, Apparel & Accessories, Home & Garden |
| Top store countries | United Kingdom, Netherlands, United States | United States, Germany, United Kingdom |
Reviews
| Measure | Census | KNO Post Purchase Surveys |
|---|---|---|
| App Store rating | 5.0 ★(ahead) | 4.9 ★ |
| App Store reviews | 25 | 118(ahead) |
| New reviews, 28 days | 0 | 0 |
| Reviewers a year or more in | Not enough data | 53% |
Pricing
| Measure | Census | KNO Post Purchase Surveys |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $25/month | $19/month(ahead) |
| Longest free trial | 28 days | 7 days |
| Plans listed | 3 | 3 |
Listing
| Measure | Census | KNO Post Purchase Surveys |
|---|---|---|
| Shopify category rank | #45 | #19(ahead) |
| Shopify App Charts | Not on this week’s charts | #8 in Surveys |
| Built for Shopify | No | No |
| Launched | Jul 22, 2021 | Oct 19, 2020 |
| Languages | 4 | 1 |
| Developer | Vervaunt | KnoCommerce Inc |
FAQ
Census and KNO Post Purchase Surveys: common questions
- Which is more popular, Census or KNO Post Purchase Surveys?
- KNO Post Purchase Surveys is detected on 11× as many Shopify stores as Census: 640 vs 59 as of Nov 8, 2026.
- Is Census or KNO Post Purchase Surveys cheaper?
- Only Census lists a free plan. Paid plans start at $25/month for Census 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, Census or KNO Post Purchase Surveys?
- On the Shopify App Store: Census 5.0 from 25 reviews and KNO Post Purchase Surveys 4.9 from 118 reviews.
- What features does each app list that the other doesn’t?
- Census lists 6 the others don’t mention, such as AI insights, Drag-and-drop editor, Multi-language, Multi-page. KNO Post Purchase Surveys lists 19 the others don’t mention, such as Activity tracking, Analytics, Benchmarking, Custom reports. 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 8, 2026; estimated figures are labeled.
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 8, 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.