The 10 Best King Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for king, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

Color Swatch King: Variants

★ 4.9 (2,673 reviews) · Free plan available

BOOST SALE with Variants Options as Variant Image/Color Swatch
Built for Shopify
2

COD King‑Part COD & OTP Verify

★ 4.9 (927 reviews) · Free to install

COD verification via OTP & Partial COD & partial payments
Built for Shopify
3

King Product Options, Variants

★ 4.6 (435 reviews) · Free

Product personalizer, customize products w/ variant options
Built for Shopify
4

Variant Title King: Color, SKU

★ 4.9 (98 reviews) · Free

Variant Options Info, Color Swatch Name & SKU in Product Title
Built for Shopify
5

Swish (Wishlist King)

★ 5.0 (287 reviews) · Free trial available

Drive revenue & delight customers with a customised Wishlist.
Built for Shopify
6

King Checkout Validation

★ 5.0 (18 reviews) · Free plan available

Checkout & address validation for VAT, phone, and order limits
Built for Shopify
7

Variant Descriptions King

★ 5.0 (89 reviews) · Free plan available

Show description of selected variant to reduce drop off on PDP
Built for Shopify
8

SEO King

★ 4.7 (502 reviews) · Free trial available

Dominate Google search with AI SEO tools & unlimited AI
Built for Shopify
9

AI Alt Texts | SEO King

★ 4.5 (4 reviews) · Free plan available

Unlimited AI-optimized SEO alt texts
10

Rank King: Best Seller Ranking

★ 5.0 (1 reviews) · Free trial available

Promote best sellers of the last 7 days, last 30 days, & more.

Frequently asked questions

Which is the best King app for Shopify?

Based on the Shopify App Store's own organic ranking for "king", Color Swatch King: Variants currently holds the #1 spot, with a 4.9 star rating across 2,673 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "king", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "king", you can verify the current ranking there yourself.

Which King apps are Built for Shopify?

8 of the top 10 king apps hold the Built for Shopify badge: Color Swatch King: Variants, COD King‑Part COD & OTP Verify, King Product Options, Variants, Variant Title King: Color, SKU, Swish (Wishlist King) and more.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of July 12, 2026, the top-ranked king app on the Shopify App Store is Color Swatch King: Variants, with a 4.9 star rating across 2,673 reviews. 8 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 5,034 reviews.

Related keyword rankings

All King rankings → · Browse all keywords →

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