Checkout King vs Kedra Checkout Rules & Upsells
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Checkout King, Nov 9, 2026 for Kedra Checkout Rules & Upsells.
The short answer
- Both list a free plan. Paid plans start at $14.99/month for Checkout King and $6.99/month for Kedra Checkout Rules & Upsells.
- Kedra Checkout Rules & Upsells lists 4 features Checkout King’s listing doesn’t mention, including Customer tags, Discount-based, Purchase frequency.
Head to head
- United States
- France
- Portugal
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 active rule, unlimited drafts
- · Automatic discount rules
- · Delivery, payment & checkout rules
- · Our branding on blocked messages
- · Rule simulator and conflict checks
Starter
- · Automatic discount rules
- · Delivery, payment & checkout rules
- · Order confirmation messages
- · Rule simulator and conflict checks
- · Unlimited active rules
- · Your own blocked-checkout wording
Growth
- · Everything in Starter
- · Priority support
- · Rule impact reporting
- · Scheduled rules with start/end dates
- · Version history and rollback
Plus
- · Checkout page content blocks
- · Checkout page fields
- · Everything in Growth
- · Price-override bundles
Free
- · 1 active rule in total, any type
- · 1 condition per rule
- · 7 days of checkout analytics
- · Checkout validation
- · Estimated tax & duties display
- · Hide, reorder, rename payment methods
Starter
- · $1/month for your first 3 months
- · 3 active rules in total, any type
- · 3 conditions per rule
- · Custom checkout error messages
- · Full checkout analytics
Starter Plus
- · $1/month for your first 3 months
- · Everything in Starter
- · Post-purchase upsell offers
Unlimited
- · $1/month for your first 3 months
- · Custom checkout error messages
- · Full checkout analytics
- · Post-purchase upsell offers
- · Unlimited checkout validation rules
- · Unlimited conditions per rule
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCheckout King controls what customers see at checkout — delivery options, payment methods, discounts, and whether an order can be placed. Write rules once — hide express shipping over 5kg, block PO box addresses, rename a payment method, discount large orders — and they apply automatically. The simulator shows which rules fire on a test cart before it goes live, and warns when rules contradict each other.
Checkout customization made easy: create rules yourself or with the AI assistant. Hide, rename or reorder payment and shipping methods. Validate checkout to block PO boxes and fraud, and set order limits. Apply conditional shipping discounts and free shipping. Grow order value with post-purchase upsells and pre-filled checkout links with QR codes. Show estimated tax and duties.
- Hide, rename, reorder delivery options, payment methods by cart, addr, customer
- Block checkout on rules you set PO boxes, postcodes, missing details
- Test rule against a sample cart before it goes live, and catch conflicting rules
- Automatic discounts on products, orders and shipping, with no discount codes
- Validate checkout rules to ensure only eligible orders are processed
- Hide, rename, or reorder shipping methods based on conditions
- Hide, rename, or reorder payment methods based on conditions
- Apply conditional shipping discounts
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Checkout King |  Kedra Checkout Rules & Upsells |
|---|---|---|
| Detected stores | Not published | 205 |
| Net store change, 28 days | 0 | +11 |
| Stores added, 28 days | Not enough data | 11 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, France, Portugal |
Reviews
| Measure | Checkout King | Kedra Checkout Rules & Upsells |
|---|---|---|
| App Store rating | Not published | 4.8 ★ |
| App Store reviews | Not published | 509 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
Pricing
| Measure | Checkout King | Kedra Checkout Rules & Upsells |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $14.99/month | $6.99/month(ahead) |
| Longest free trial | 7 days | 5 days |
| Plans listed | 4 | 4 |
Listing
| Measure | Checkout King | Kedra Checkout Rules & Upsells |
|---|---|---|
| Shopify category rank | Not enough data | #13 |
| Shopify App Charts | Not on this week’s charts | #8 in Checkout - Other |
| Built for Shopify | No | Yes |
| Launched | Sep 23, 2026 | Apr 15, 2025 |
| Languages | 1 | 1 |
| Developer | Checkout King | Kedra Apps |
FAQ
Checkout King and Kedra Checkout Rules & Upsells: common questions
- Is Checkout King or Kedra Checkout Rules & Upsells cheaper?
- Both list a free plan. Paid plans start at $14.99/month for Checkout King and $6.99/month for Kedra Checkout Rules & Upsells. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Checkout King lists 1 the others don’t mention, such as Geolocation. Kedra Checkout Rules & Upsells lists 4 the others don’t mention, such as Customer tags, Discount-based, Purchase frequency, Variant-specific. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Checkout King, Nov 9, 2026 for Kedra Checkout Rules & Upsells; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Checkout King, Nov 9, 2026 for Kedra Checkout Rules & Upsells. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.