Who is Duplicate detector for?

Duplicate detector is a B2B product built for software developers using IntelliJ-based IDEs.

Does Duplicate detector have a free plan?

Yes — Duplicate detector is free to use.

What platforms does Duplicate detector run on?

Duplicate detector runs on the web, macOS, Windows, and Linux.

Is Duplicate detector still active?

Unverified. Duplicate detector has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Duplicate detector?

Similar projects tracked by PulseGate include Find duplicates inspection, Duplicate Lines, and Code Smell Detector.

Who makes Duplicate detector?

Duplicate detector is developed by JetBrains Marketplace.

When did Duplicate detector launch?

Duplicate detector first shipped in 2018.

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Duplicate detector

Name: Duplicate detector
Author: JetBrains Marketplace

jetbrains.comTesting & QA

Duplicate detector is a plugin for IntelliJ-based IDEs that identifies duplicated code in software projects. It helps developers review code quality and locate repeated code patterns during development.

FreeWebmacOSWindowsLinux

Visit jetbrains.com

Overview

3 features

In the Testing & QA space, Duplicate detector takes a focused approach. It focuses on finding duplicated code in IntelliJ-based software projects. It is built as a B2B product for software developers using IntelliJ-based IDEs. It is available for free. Duplicate detector is available on the web, macOS, Windows, and Linux.

It is developed by JetBrains Marketplace, and it first shipped in 2018. Among its 3 catalogued features are duplicate detection, code inspection, and IDE integration.

Summary written by a language model from the project’s public pages.

Duplicate detection
Code inspection
IDE integration

Built with & integrations

Hosting

AWS

Connectors

vscode

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed8 Sept · 11:03 UTC
Duplicate detector verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about Duplicate detector

What is Duplicate detector?: Duplicate detector focuses on finding duplicated code in IntelliJ-based software projects. It is catalogued under Testing & QA on PulseGate.
Who is Duplicate detector for?: Duplicate detector is a B2B product built for software developers using IntelliJ-based IDEs.
Does Duplicate detector have a free plan?: Yes — Duplicate detector is free to use.
What platforms does Duplicate detector run on?: Duplicate detector runs on the web, macOS, Windows, and Linux.
Is Duplicate detector still active?: Unverified. Duplicate detector has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Duplicate detector?: Similar projects tracked by PulseGate include Find duplicates inspection, Duplicate Lines, and Code Smell Detector.Find duplicates inspection Duplicate Lines Code Smell Detector
Who makes Duplicate detector?: Duplicate detector is developed by JetBrains Marketplace.
When did Duplicate detector launch?: Duplicate detector first shipped in 2018.

At a glance

Platforms: Web
Languages: English
First seen: 8 Sept 2026
Built for: software developers using IntelliJ-based IDEs
Model: B2B
Solves: Finding duplicated code in IntelliJ-based software projects.

Registered as

JetBrains Marketplace: 9829

Developer

JetBrains Marketplace

Index record

Indexed: 8 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 8 Sept 2026

Identity audit (13)

Slug: duplicate-detector-jetbrains-com
Lifecycle state recorded: 8 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 8 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 8 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/9829-duplicate-detector

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