Side-by-side comparison · 24 data points
Stop fake CoD orders, recover abandoned carts, and grow repeat revenue using Official WhatsApp API
| Cartsaver COD & OTP | FraudBlock Fraud Prevention | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
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| Developer | ||
| Listed | ||
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Automatically cancel high-risk orders to prevent chargebacks & accidentally fulfilling fraud orders
| Metric | Cartsaver COD & OTP | FraudBlock Fraud Prevention |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.3 ★ |
| Total reviews | ★ 56 | 29 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | 1 | — |
| Languages | 4 supported | 1 supported |
| Listed since | May 2025 | Jul 2019 |
Based on the data on this page, Cartsaver COD & OTP is the stronger choice for most Shopify App Store merchants — 5.0★ vs FraudBlock Fraud Prevention's 4.3★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: Cartsaver COD & OTP at Free plan available, FraudBlock Fraud Prevention 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 Cartsaver COD & OTP; mid-market and enterprise merchants with specific feature requirements should evaluate both — FraudBlock Fraud Prevention's 29-review base may include the workflow context that matches your specific use case better than Cartsaver COD & OTP'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: Cartsaver COD & OTP audit • FraudBlock Fraud Prevention audit
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| Keyword | Cartsaver COD & OTP | FraudBlock Fraud Prevention |
|---|---|---|
| fraud prevention | #16 | #7 |
| fraud | #19 | #222 |
Not featured in any section recently.
Both Cartsaver COD & OTP and FraudBlock Fraud Prevention offer paid plans only. Cartsaver COD & OTP starts at Free plan available; FraudBlock Fraud Prevention starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Cartsaver COD & OTP has the higher average rating (5.0★ from 56 reviews) compared to FraudBlock Fraud Prevention (4.3★ from 29 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Cartsaver COD & OTP holds the higher average rating (5.0★ vs 4.3★). 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. Cartsaver COD & OTP has the deeper published review base (56 vs 29), 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.
Cartsaver COD & OTP typically suits early-stage and growth-mode teams based on its published review base (56 reviews). FraudBlock Fraud Prevention typically suits early-stage and growth-mode teams based on its published review base (29 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.
Migration support varies by app and category. Cartsaver COD & OTP and FraudBlock Fraud Prevention 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 FraudBlock Fraud Prevention" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
