Aftersell Post Purchase Upsell vs Blockify Checkout Rules Plusfor Shopify (2026)
Aftersell Post Purchase Upsell and Blockify Checkout Rules Plus both operate within the Shopify checkout space, but target distinct needs. Aftersell focuses primarily on increasing AOV through post-purchase upsells. Its higher number of reviews suggests broader adoption and potentially easier initial setup and immediate value realization. Blockify Checkout Rules Plus, conversely, emphasizes comprehensive checkout customization and control. It caters to merchants needing advanced rule-based checkout experiences, including cart validation, address validation, order limits, and fraud prevention. Blockify's positioning as a checkout 'customizer' with B2B and B2C tailoring features distinguishes it from Aftersell. Its feature set is directed towards optimizing the entire checkout flow, including preventing risky orders and tailoring experiences with rules and discounts. While Aftersell's primary aim is upselling after the purchase, Blockify tackles checkout optimization holistically, addressing potential friction points throughout the process and allowing for more intricate configuration. The lower review count might reflect a steeper learning curve or a more niche target audience requiring its advanced features.
At a Glance
Aftersell Post Purchase Upsell
669 reviews
Blockify Checkout Rules Plus
151 reviews
Detailed Overview
Blockify Checkout Rules Plus
Checkout rules and checkout to power checkout customizer an boost your checkout conversion.
Key Features
- Enforce checkout rules and order limits, manage checkout discounts to control CX
- Reduce confusion on the checkout page by hiding, reordering, or renaming options
- Lift AOV with checkout rules and post‑purchase upsell, checkout extensibility.
- Protect revenue with checkout customization to prevent risky orders.
- Tailor B2C and B2B experiences with checkout rules, discounts and customize.
Feature Comparison
| Rating | 4.8/5 | 4.9/5 |
Rating Aftersell Post Purchase Upsell4.8/5 Blockify Checkout Rules Plus4.9/5 | ||
| Reviews | 669 | 151 |
Reviews Aftersell Post Purchase Upsell669 Blockify Checkout Rules Plus151 | ||
| Primary Focus | Post-Purchase Upsells | Checkout Customization & Rules |
Primary Focus Aftersell Post Purchase UpsellPost-Purchase Upsells Blockify Checkout Rules PlusCheckout Customization & Rules | ||
| Target Merchant | Merchants seeking quick AOV boosts with minimal customization | Merchants needing granular control over checkout flow, including B2B & fraud prevention |
Target Merchant Aftersell Post Purchase UpsellMerchants seeking quick AOV boosts with minimal customization Blockify Checkout Rules PlusMerchants needing granular control over checkout flow, including B2B & fraud prevention | ||
| Key Benefit | Increased Revenue through Post-Purchase Offers | Reduced Checkout Friction & Enhanced Revenue Protection |
Key Benefit Aftersell Post Purchase UpsellIncreased Revenue through Post-Purchase Offers Blockify Checkout Rules PlusReduced Checkout Friction & Enhanced Revenue Protection | ||
| Checkout Extensibility | Likely Limited | Yes, for Refined Rules (Payment & Shipping) |
Checkout Extensibility Aftersell Post Purchase UpsellLikely Limited Blockify Checkout Rules PlusYes, for Refined Rules (Payment & Shipping) | ||
| Ease of Use | Potentially Easier (Based on Higher Review Count) | Potentially More Complex (Based on Lower Review Count & Feature Set) |
Ease of Use Aftersell Post Purchase UpsellPotentially Easier (Based on Higher Review Count) Blockify Checkout Rules PlusPotentially More Complex (Based on Lower Review Count & Feature Set) | ||
| Fraud Prevention | Not explicitly mentioned | Yes, with checkout customization to prevent risky orders |
Fraud Prevention Aftersell Post Purchase UpsellNot explicitly mentioned Blockify Checkout Rules PlusYes, with checkout customization to prevent risky orders | ||
Our Verdict
For merchants prioritizing a straightforward way to increase AOV through post-purchase upselling with a likely simpler setup, Aftersell Post Purchase Upsell is the better choice. Its higher review count suggests a more proven and user-friendly solution for this specific need.
However, for merchants requiring comprehensive control over their checkout process, including B2B tailoring, fraud prevention, and advanced rule-based customization, Blockify Checkout Rules Plus is the superior option. The focus on checkout extensibility and risk mitigation positions it as a more powerful, albeit potentially more complex, tool for optimizing the entire checkout experience. Merchants willing to invest time in configuration and customization will find Blockify more beneficial.
Common Questions
Which app is better for a beginner Shopify store owner?
Aftersell is likely better for beginners due to its simpler focus and higher review count, suggesting easier setup.
Which app is better for preventing fraudulent orders?
Blockify Checkout Rules Plus is specifically designed with fraud prevention features, making it the better choice for this purpose.
Can both apps be used together?
Potentially, but careful consideration is needed. They could create conflicts in checkout behavior. A/B testing is recommended.
Which app focuses more on B2B functionality?
Blockify Checkout Rules Plus explicitly mentions B2B tailoring with checkout rules and discounts, indicating a stronger focus.
Which app offers more customization options for the checkout page?
Blockify Checkout Rules Plus provides far more customization, including hiding, reordering, and renaming options, along with checkout rules and blocks.
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