Selfix vs SelfServe Order Editing Upsell
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 Selfix, Nov 8, 2026 for SelfServe Order Editing Upsell.
The short answer
- Both list a free plan. Paid plans start at $12/month for Selfix and $19.99/month for SelfServe Order Editing Upsell.
- SelfServe Order Editing Upsell lists 4 features Selfix’s listing doesn’t mention, including Bulk editing, Cancellations, Custom attributes.
Head to head
- Australia
- Germany
- Netherlands
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Complete change history log
- · Customers edit their shipping address
- · Edit windows up to 30 minutes
Premium
- · Customers swap size or color variants
- · Edit window up to 4 hours
- · Email alert on every customer change
- · Everything in Free
- · Priority support
Free
- · 24/7 Slack Support, no AI!
- · Address validation
- · Checkout Upsells
- · One-click post-purchase upsells
- · Thank You and Order Status Pages Upsells
- · Up to $125 generated upsell revenue
Up to 200 orders/m
- · 24/7 Slack Support, no AI!
- · Address validation
- · Checkout Upsells
- · If a feature is missing - we build it!
- · One-click post-purchase upsells
- · Thank You and Order Status Pages Upsells
200-500 orders/m
- · $1000 - $2500 generated upsell revenue
- · 200 - 500 monthly orders
- · 24/7 Slack Support, no AI!
- · Address validation
- · Checkout Upsells
- · If a feature is missing - we build it!
500-1000 orders/m
- · $2500 - $5000 generated upsell revenue
- · 24/7 Slack Support, no AI!
- · 500 - 1000 monthly orders
- · Address validation
- · Checkout Upsells
- · If a feature is missing - we build it!
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureA wrong apartment number or the wrong size turns into a support ticket or a return. Selfix lets customers fix these themselves, minutes after buying. The edit option appears on the order confirmation page and in the customer account. Customers can correct their shipping address, and where enabled, swap a variant for another size or colour, leaving the order total unchanged.
Every "Can I swap my size?" email costs you time. Every "Can I change my address?" ticket pulls your team off real work. And customers who can't get a quick fix? They cancel the whole order. SelfServe puts order editing in customers' hands. They swap or add products, fix addresses (validated by Google Maps, no extra fee), adjust quantities, cancel orders, and apply discounts right from the order status page.
- Customers correct their own shipping address after checkout
- Set how long edits stay possible, from 15 minutes to 4 hours
- Edits lock automatically as soon as fulfillment begins
- Variant swaps never change the order total and require stock
- Let customers edit orders directly from their order status page.
- Enable product swaps, address updates, variant changes.
- Offer post-purchase upsells - let shoppers add items after checkout.
- Set rules to stay in control of edits.
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 |  Selfix |  SelfServe Order Editing Upsell |
|---|---|---|
| Detected stores | Not published | 8 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Arts & Entertainment |
| Top store countries | Not published | Australia, Germany, Netherlands |
Reviews
| Measure | Selfix | SelfServe Order Editing Upsell |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 36 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 4% |
Pricing
| Measure | Selfix | SelfServe Order Editing Upsell |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $12/month(ahead) | $19.99/month |
| Longest free trial | Not listed | 3 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Selfix | SelfServe Order Editing Upsell |
|---|---|---|
| Shopify category rank | #186 | #10(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | Jul 29, 2026 | Dec 12, 2024 |
| Languages | 4 | 1 |
| Developer | infinitecodes.de | Grumspot Ltd. |
FAQ
Selfix and SelfServe Order Editing Upsell: common questions
- Is Selfix or SelfServe Order Editing Upsell cheaper?
- Both list a free plan. Paid plans start at $12/month for Selfix and $19.99/month for SelfServe Order Editing Upsell. 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?
- Selfix lists 1 the others don’t mention, such as Line items. SelfServe Order Editing Upsell lists 4 the others don’t mention, such as Bulk editing, Cancellations, Custom attributes, Custom rules. 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 Selfix, Nov 8, 2026 for SelfServe Order Editing Upsell; 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 Selfix, Nov 8, 2026 for SelfServe Order Editing Upsell. 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.