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COUPLUS icon

COUPLUS Chrome Extension Analysis

E-commerce & Dropshipping Utilities

Chrome extension ID: fdfjeigdbhekohnmjbggdcjomicdcjbp

COUPLUS is a Chrome extension that helps Coupang merchants automate data collection, including 1688 product sourcing and SKU management. It also provides specialized calculators for Jet and Rocket Growth fees to assist in profit management.

Developer:jkumyu01
Version:10.87
Size:1.11MiB
Last updated:
View developer profile
External:Chrome Web Store

Overview

Installs

10K+

Rating

★ 3.7

7 reviews

Languages

1 locales

Includes 한국어

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

E-commerce & Dropshipping Utilities

Pricing friction

High review signal

Complaint intensity

Moderate review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

The product is positioned as a specialized solution for Coupang, Rocket, and Growth sellers. It emphasizes automation in product collection from 1688 and the simplification of fee calculations and sales tracking.

Inferred product pattern

B2B operational tool for e-commerce sellers focusing on automation and financial calculation for a specific marketplace.

Review-backed pain points

Users reported that core features remained under maintenance for weeks after payment, and some noted discrepancies between the app's calculations and Coupang's official fulfillment costs.

Observed feature gaps

Lack of a free trial period and reliability issues with the Rocket Growth calculator.

Tags
Coupang Seller ToolProduct SourcingE-commerce AnalyticsProfit CalculatorData Scraper
Target users

- Coupang sellers

- Rocket Growth merchants

- Cross-border e-commerce sellers sourcing from China

Primary use cases

- Scraping products from 1688

- Collecting SKU lists and sales status

- Calculating Rocket Growth and Jet fees

- Monitoring competitor data

Positive themes

- Comprehensive and efficient feature set

- Effective for handling Coupang-specific data compared to other platforms

Negative themes

- Lack of a free trial

- Feature instability and bugs

- Prolonged maintenance after payment

Observed friction

- Payment required for meaningful usage

- Free-tier complaints detected

- Refund complaints detected

- Performance complaints detected

- Significant friction due to the absence of a free trial and a high price jump to monthly subscription tiers (49,000 to 290,000 KRW).

Evidence boundary: Data extracted from the store listing and 7 user reviews. Small review sample size limits the generalizability of sentiment and reliability signals.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

One user reported confusion regarding the account registration process due to a missing link within the extension interface.

Reliability

Reports of core functions being unusable for several weeks due to maintenance and inaccurate calculator outputs.

Privacy

No privacy or security complaints observed.

Access & pricing

- Subscription model observed

- Account required for core usage

- Paid-only usage observed

Store listing facts

Listing assets

- Screenshots: 2

- Videos: 0

- Languages: 1

Trust signals

- Privacy policy

- Developer contact

Store metadata

- Version: 10.87

- Size: 1.11MiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

Coupang seller toolRocket Growth calculator1688 product scraperCoupang SKU collection

Comparison

Coupang vs Naver data analysis tools

Problem

calculate Coupang feescollect 1688 product dataCoupang competitor tracking

Alternative

Coupang seller extensionse-commerce scraping tools Korea

Similar extensions

Jump to related discovery paths:

More in workflowMore from this developer

Screenshots

COUPLUS screenshot
COUPLUS screenshot

Links

Privacy policy: https://62f3576c36aef1024906a0c9--grand-yeot-c47d97.netlify.app/

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