Side-by-side comparison · 24 data points
Convert your checkout into a conversion engine with custom checkout rules, fields and customizer.
| Checkout Blocks & Customizer | Hulk NPS Post Purchase Survey | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Run post purchase and NPS surveys to collect customer feedback on Thank You & checkout pages.
| Metric | Checkout Blocks & Customizer | Hulk NPS Post Purchase Survey |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.8 ★ |
| Total reviews | 11 | ★ 72 |
| Free plan | Yes | Yes |
| Pricing | Free | Free plan available |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | — | 2 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 20 supported |
| Listed since | May 2023 | Aug 2019 |
Checkout Blocks & Customizer edges out Hulk NPS Post Purchase Survey on rating (5.0★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Checkout Blocks & Customizer at Free, Hulk NPS Post Purchase Survey at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Checkout Blocks & Customizer; mid-market and enterprise merchants with specific feature requirements should evaluate both — Hulk NPS Post Purchase Survey's 72-review base may include the workflow context that matches your specific use case better than Checkout Blocks & Customizer's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Checkout Blocks & Customizer audit • Hulk NPS Post Purchase Survey audit
| Last updated | — | — |
|---|
| Keyword | Checkout Blocks & Customizer | Hulk NPS Post Purchase Survey |
|---|---|---|
| forms | #279 | #56 |
| form | #298 | #56 |
| conditional logic | #114 | #172 |
| feedback form | #236 | #225 |
No tracked changes.
| Signal | Checkout Blocks & Customizer | Hulk NPS Post Purchase Survey |
|---|---|---|
| Average rating | 5.0 ★ (11) | 4.8 ★ (72) |
| Rating distribution | 5— 4— 3— 2— 1— | 587% 47% 31% 20% 14% |
No reviews yet.
Both Checkout Blocks & Customizer and Hulk NPS Post Purchase Survey offer paid plans only. Checkout Blocks & Customizer starts at Free; Hulk NPS Post Purchase Survey starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Checkout Blocks & Customizer has the higher average rating (5.0★ from 11 reviews) compared to Hulk NPS Post Purchase Survey (4.8★ from 72 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Checkout Blocks & Customizer holds the higher average rating (5.0★ vs 4.8★). 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. Hulk NPS Post Purchase Survey has the deeper published review base (72 vs 11), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Checkout Blocks & Customizer typically suits early-stage and growth-mode teams based on its published review base (11 reviews). Hulk NPS Post Purchase Survey typically suits early-stage and growth-mode teams based on its published review base (72 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Great looking app, and when I had an issue with launching it, the support team was very responsive! Thumbs up!
Just installed this app. I had some questions and their customer service agent, Juan, was very quick to help me through several questions I had. I had my survey up and running within minutes! I am excited to use their post purchase survey to improve my customer service and flush out trouble spots.
They responded pretty fast on the chat and the process was super easy. Christian helped us installing the app as we needed to upgrade our thank you page for the app to work. Thank you!
Product is great and customer service is great.
Migration support varies by app and category. Checkout Blocks & Customizer and Hulk NPS Post Purchase Survey 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 Checkout Blocks & Customizer" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
