The 10 Best Custlo Apps for Shopify

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

Updated October 23, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

There are two generations of customer account on Shopify, and they are not variations on a theme. The current one signs people in without a password at all: they type an email address and receive a six-digit code. The older one uses a password. That difference is visible to every customer you have, which makes moving between them a decision rather than an upgrade.

It also decides what can be added. The extensions that put new pages and fields inside an account work only on the current generation; the older one was customised by editing theme templates, and those are deprecated, with no final retirement date announced yet. The current account already carries order history with reorder and return actions, order tracking, and a profile holding addresses, saved payment methods and marketing preferences. So the useful question is narrower than the category name suggests: what do you need that is not already on that list?

1

Custlo ‑ Customer accounts app

★ 4.9 (98 reviews) · Free trial available

AI-powered customer accounts with Profile & Dashboard Features
Built for Shopify
2

Easify Custom Product Options

★ 4.9 (3,176 reviews) · Free plan available

Add product options variants options with product personalizer
Built for Shopify
3

Blockify Checkout Customizer

★ 4.9 (312 reviews) · Free plan available

Checkout rules, checkout customizer and discounts to boost AOV
Built for Shopify
4

Zigpoll Customer Surveys

★ 5.0 (596 reviews) · Free plan available

Learn why customers buy with post-purchase and on-site surveys
5

Reputon Customer Reviews App

★ 4.9 (1,165 reviews) · Free plan available

Get genuine Trustpilot or Google reviews with automated emails
Built for Shopify
6

Essential Checkout Customizer

★ 5.0 (7 reviews) · Free

Validate checkout page & orders, customize payment & delivery
Built for Shopify
7

Findter Custom Filter & Search

★ 5.0 (262 reviews) · Free plan available

Unlimited custom filters, product filter & search that convert
Built for Shopify
8

SmartOptions Custom Options

★ 4.8 (23 reviews) · Free plan available

Add unlimited custom product options to any store
Built for Shopify
9

Report Pundit: Custom Reports

★ 5.0 (2,064 reviews) · Free plan available

Create custom reports, combine data, and automate delivery
10

Podifai Product Customizer

★ 4.9 (28 reviews) · Free plan available

Custom product options with live preview & personalization

Compare the top 3 head-to-head

All app comparisons →

What to look for in a Custlo app

Which generation you are on, and which the app supports: Some apps here support both, some are built only for the current one, and a few still lean on the older theme templates. Since one of those is going away, this is the first thing to establish, and it is not always stated plainly on the listing.
Be specific about what is missing: The native account does more than most people realise, so a vague sense that it looks plain is an expensive reason to install something. Write down the two or three things you actually want, then check them individually, because that list is usually shorter than expected.
Custom fields at registration are the common real need: Capturing a VAT number, a trade reference or a birthday at signup is what most of this category is genuinely for. If that is your case, ask where the answers are stored, whether they reach the customer record itself, and what happens to them if the app goes away.

Frequently asked questions

Which is the best Custlo app for Shopify?

Based on the Shopify App Store's own organic ranking for "custlo", Custlo ‑ Customer accounts app currently holds the #1 spot, with a 4.9 star rating across 98 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 "custlo", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "custlo", you can verify the current ranking there yourself.

Which Custlo apps are Built for Shopify?

7 of the top 10 custlo apps hold the Built for Shopify badge: Custlo ‑ Customer accounts app, Easify Custom Product Options, Blockify Checkout Customizer, Reputon Customer Reviews App, Essential Checkout Customizer 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 October 23, 2026, the top-ranked custlo app on the Shopify App Store is Custlo ‑ Customer accounts app, with a 4.9 star rating across 98 reviews. 7 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 7,731 reviews.

Related keyword rankings

All Custlo rankings → · Browse all keywords →

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Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

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