Side-by-side comparison
Unlock insights with post-purchase surveys for attribution, CRO, CX, product development, and more.
Build unlimited custom contact forms with file uploads & auto-reply emails.
| Metric | KNO Post Purchase Surveys | Panda Contact form Builder |
|---|---|---|
| Rating | 4.9 ★ | ★ 5.0 ★ |
| Total reviews | ★ 118 | 1 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free plan available |
| Pricing tiers | ★ 3 tiers | 2 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported |
KNO Post Purchase Surveys and Panda Contact form Builder each lead on different measured dimensions — pick by the one that matters most to you.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: KNO Post Purchase Surveys audit • Panda Contact form Builder audit
| Field | KNO Post Purchase Surveys | Panda Contact form Builder |
|---|---|---|
| Tagline | ||
| Listing audit | 89/100 listing audit | 86/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| 1 supported |
| Listed since | Oct 2020 | Jun 2026 |
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| Listed |
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| Keyword | KNO Post Purchase Surveys | Panda Contact form Builder |
|---|---|---|
| product feedback | #20 | #68 |
| survey | #11 | #117 |
Panda Contact form Builder is cheaper to start with — it offers a free plan and KNO Post Purchase Surveys doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
KNO Post Purchase Surveys (4.9★, 118 reviews) and Panda Contact form Builder (5.0★, 1 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
Panda Contact form Builder holds the higher average rating (5.0★ vs 4.9★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; KNO Post Purchase Surveys has more published reviews to read for user-reported install experience (118 vs 1).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: KNO Post Purchase Surveys has 118 published reviews; Panda Contact form Builder has 1 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. KNO Post Purchase Surveys and Panda Contact form Builder both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Panda Contact form Builder" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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