Side-by-side comparison · 24 data points
Custom rules, branding, upsells,cross-sells, free gift product, show banner,Checkout Customization
| Checkout Blocks & Customizer | Shopify Flow | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | Checkout Blocks & Customizer | Shopify Flow |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.7 ★ |
| Total reviews | 5 | ★ 14k |
| Free plan | Yes | Yes |
| Pricing | Free | Free |
| Built for Shopify | — | — |
| Listed features | ★ 4 | 3 |
| Featured placements | — | 3 |
| Review velocity (30d) | — | 938 new |
| Languages | 1 supported | 1 supported |
| Listed since | Aug 2024 | Sep 2017 |
Checkout Blocks & Customizer edges out Shopify Flow on rating (5.0★ vs 4.7★), 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, Shopify Flow at Free. 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.
Shopify Flow has the larger user base (13,816 reviews vs 5), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Checkout Blocks & Customizer's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
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 — Shopify Flow's 13,816-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 • Shopify Flow audit
| Keyword | Checkout Blocks & Customizer | Shopify Flow |
|---|---|---|
| customer support automation | #167 | #220 |
| customer service automation | #214 | #207 |
Not featured in any section recently.
| Signal | Checkout Blocks & Customizer | Shopify Flow |
|---|---|---|
| Average rating | 5.0 ★ (5) | 4.7 ★ (14k) |
| Rating distribution | 5— 4— 3— 2— 1— | 585% 49% 33% 21% 12% |
| Reviews · last 7 days | — | +218 |
| Reviews · last 30 days | — | +938 |
| Reviews · last 90 days | — | +2.7k |
No reviews yet.
Both Checkout Blocks & Customizer and Shopify Flow offer paid plans only. Checkout Blocks & Customizer starts at Free; Shopify Flow starts at Free. Compare the per-tier features in the Pricing section above before committing.
Checkout Blocks & Customizer has the higher average rating (5.0★ from 5 reviews) compared to Shopify Flow (4.7★ from 13,816 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 4.7★). 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. Shopify Flow has the deeper published review base (13,816 vs 5), 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 (5 reviews). Shopify Flow typically suits established teams with steady usage based on its published review base (13,816 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.
It did exactly what i asked for.
Migration support varies by app and category. Checkout Blocks & Customizer and Shopify Flow 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.
