Side-by-side comparison
EG Auto Add to Cart Free Gift vs King Checkout Validationfor Shopify (2026)
A detailed comparison of EG Auto Add to Cart Free Gift and King Checkout Validation to help you pick the right Shopify app for your store.
5.0 ★
EG Auto Add to Cart Free Gift
5.0 ★
King Checkout Validation
1
Shared Category
Checkout
At a Glance
EG Auto Add to Cart Free Gift
5.0
762 reviews
King Checkout Validation
5.0
8 reviews
Detailed Overview
EG Auto Add to Cart Free Gift
EasyGift: Free gift with purchase app for auto add to cart automatic gift, BOGO & Buy X Get Y offer
5.0
762 reviewsKey Features
- Auto add to cart products when cart has certain products or is over a cart total
- Schedule rules for BOGO, Buy X Get Y offers to run them over a certain period
- Run targeted rules to give free gifts add on or free products to customers
- Add free gift with purchase trigged based on specific products or collections
- Add to cart upsells for easy gift
King Checkout Validation
Block checkout errors and enforce checkout validation with real-time address validation
5.0
8 reviewsKey Features
- Block invalid checkouts with real-time validation checks
- Auto-detect missing house/apartment numbers, block Post office (PO) Box address
- Validate fields base on keywords and regular express
- Block non-Latin chars & enforce field limits
- Customize validation rules based on combinations of order amount, weight, etc
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