Amplius Customer Fields vs Customer Profile Extender
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 12, 2026.
The short answer
- Amplius Customer Fields is detected on 1.6× as many Shopify stores as Customer Profile Extender: 8 vs 5 as of Nov 12, 2026.
- Customer Profile Extender lists 6 features Amplius Customer Fields’s listing doesn’t mention, including Booleans, Dates, Multi-language.
Head to head
- Italy
- Czechia
- France
- Japan
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Growth
- · Collect customer data on registration
- · Update customer data on account page
- · Works with new customer accounts
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureTransform how you collect and manage customer information in your store. Collect VAT/Tax ID, birthdays, measurements, preferences or any additional data you need - all saved directly in native metafields. Let customers update their details through their account page and share information seamlessly with other apps. No external databases, no data lock-in.
Customer Profile Extender は、ノーコードで「新しいお客様アカウント」のプロフィール画面にカスタムフィールドを追加できる拡張アプリです。 会員ランク、生年月日、希望カテゴリなどを、お客様自身が登録・更新できるようにし、CRMの精度向上や再購入率の向上に貢献します。 必須設定や入力制限（バリデーション）も対応しており、ブランドごとの顧客体験に応じた柔軟な設計が可能です。
- Add extra fields to the Shopify sign up form
- Works with metafield data type definitions
- Easy to read and edit data directly from the customer page
- In a few simple steps you can independently add additional fields
- メタフィールドを用いてノーコードでカスタム項目を最大5つ追加・管理できます。
- テキスト・数値・日付・真偽値、選択肢など多様な入力形式に対応しています。
- 必須項目やバリデーション設定も可能です。
- 入力内容は顧客のメタフィールドに保存します。
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 |  Amplius Customer Fields |  Customer Profile Extender |
|---|---|---|
| Detected stores | 8(ahead) | 5 |
| 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 | Hardware, Apparel & Accessories, Baby & Toddler | Food, Beverages & Tobacco, Animals & Pet Supplies, Home & Garden |
| Top store countries | Italy, Czechia, France | Japan |
Reviews
| Measure | Amplius Customer Fields | Customer Profile Extender |
|---|---|---|
| App Store rating | 3.6 ★ | Not published |
| App Store reviews | 16 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Amplius Customer Fields | Customer Profile Extender |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $2.99/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | Amplius Customer Fields | Customer Profile Extender |
|---|---|---|
| Shopify category rank | #112 | #51 |
| Shopify App Charts | Not on this week’s charts | #10 in Metafields |
| Built for Shopify | No | No |
| Launched | Nov 16, 2022 | Aug 20, 2025 |
| Languages | 1 | 1 |
| Developer | inkOfPixel | Tech Direction |
FAQ
Amplius Customer Fields and Customer Profile Extender: common questions
- Which is more popular, Amplius Customer Fields or Customer Profile Extender?
- Amplius Customer Fields is detected on 1.6× as many Shopify stores as Customer Profile Extender: 8 vs 5 as of Nov 12, 2026.
- What features does each app list that the other doesn’t?
- Customer Profile Extender lists 6 the others don’t mention, such as Booleans, Dates, Multi-language, Numbers. 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 Nov 12, 2026; 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 Nov 12, 2026. 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.