---
description: IntelliJ IDEAを実際に使用したユーザーのレビューから、製品の機能や価格、メリットデメリットをご覧いただけます。類似製品との比較も簡単、ぴったりのSaaSが見つかるはず！
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title: IntelliJ IDEAとは？ | 機能や料金、導入事例をご紹介【キャプテラ】
---

現在地表示: [ホーム](/) > [AI Coding Assistants](/directory/34828/ai-coding-assistants/software) > [IntelliJ IDEA](/software/136010/intellij-idea)

# IntelliJ IDEA

Canonical: https://www.capterra.jp/software/136010/intellij-idea

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> Java と Kotlin の最先端 IDE
> 
> 評価：1262人のユーザーによる評価は**4.7/5**。**おすすめ度**で最高の評価。

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## 概要

### IntelliJ IDEAの対象ユーザー

エンタープライズ、Web、モバイル・バックエンド、フルスタック・アプリケーションであるIntelliJ IDEAは、Java、Kotlin、Groovy、およびScalaを使用するユーザー向けに設計されており、世界中のソフトウェア開発者によって使用されています。

## 簡単な統計と評価

| 測定基準 | 評価 | 詳細 |
| **総合評価** | **4.7/5** | 1262 レビュー |
| 使いやすさ | 4.5/5 | レビュー全体に基づく |
| カスタマー・サポート | 4.3/5 | レビュー全体に基づく |
| 価格の妥当性 | 4.5/5 | レビュー全体に基づく |
| 機能 | 4.7/5 | レビュー全体に基づく |
| おすすめ率 | 90% | (9/10 おすすめ度) |

## 企業情報

- **キャプテラについて**: JetBrains
- **設立**: 2000

## ビジネスコンテキスト

- **価格プラン**: ￥7,188
- **価格モデル**:  (無料版が利用可能) (無料のトライアル)
- **価格プランの詳細**: お得な年払いオプションもあります。
- **対象となる企業**: 自営業, 2～10, 11～50, 51～200, 201～500, 501～1,000, 1,001～5,000, 5,001～10,000, 10,000+
- **デプロイとプラットフォーム**: Mac（デスクトップ）, Windows（デスクトップ）, Linux（デスクトップ）, Windows（オンプレミス）, Linux（オンプレミス）, Chromebook（デスクトップ）
- **サポートされる言語**: 中国語, 日本語, 英語, 韓国語
- **利用可能な国**: アイルランド, アメリカ合衆国, アラブ首長国連邦, イギリス, イスラエル, イタリア, ウクライナ, エストニア, オランダ, オーストラリア, オーストリア, カナダ, ギリシャ, シンガポール, スイス, スウェーデン, スペイン, スロバキア, チェコ, デンマーク さらに20件

## 機能

- API
- グラフィカル・ユーザーインタフェース
- コラボレーションツール
- コード編集
- コード開発
- デバッグ
- デプロイ管理
- データ・モデリング
- ビルド済みテンプレート
- 互換性テスト
- 統合型開発環境
- 開発者向け

## 統合 (合計15件)

- Android Studio
- Angular
- Docker
- Git
- GitHub
- GitLab
- Kubernetes
- Maven
- Mercurial
- MySQL
- Redis Enterprise
- Scala
- Spring Boot
- Velocity
- Vue

## サポートのオプション

- メール/ヘルプデスク
- FAQ/フォーラム
- ナレッジベース

## Category

- [AI Coding Assistants](https://www.capterra.jp/directory/34828/ai-coding-assistants/software)

## 関連カテゴリー

- [AI Coding Assistants](https://www.capterra.jp/directory/34828/ai-coding-assistants/software)
- [アプリ開発ツール](https://www.capterra.jp/directory/30082/application-development/software)
- [IDE ツール](https://www.capterra.jp/directory/32755/integrated-development-environment-%28ide%29/software)

## 代替製品

1. [Essential Studio](https://www.capterra.jp/software/32602/essential-studio) — 4.6/5 (950 reviews)
2. [Microsoft Visual Studio](https://www.capterra.jp/software/101288/microsoft-visual-studio) — 4.6/5 (3017 reviews)
3. [GitHub](https://www.capterra.jp/software/129067/github) — 4.8/5 (6206 reviews)
4. [Jira](https://www.capterra.jp/software/19319/jira) — 4.4/5 (15498 reviews)
5. [Bitbucket](https://www.capterra.jp/software/157785/bitbucket) — 4.6/5 (1350 reviews)

## レビュー

### "Ultimate IDE for productivity" — 5.0/5

> **Ekpono** | *2026年9月21日* | 翻訳、ローカライゼーション | おすすめ評価：8.0/10
> 
> **良いポイント**: I use Webstorm and Phpstorm and they are literally the best IDE I have ever used. The code intelligence and autocompletion is actually the best in the industry. Code navigation, plugins to get extra figures, database management right inside the IDE, terminal support, notification on portal bugs, code extraction and refactoring into a different file or method. The list of endless. Every subscription payment is worth it.
> 
> **改善点**: Phpstorm needs RAM and high CPU. Also, it takes a little time for indexing to kick in. The customization and settings needed to tailor the IDE to your unique taste and preference acquire a little curve.
> 
> JetBrains provides the best IDE experience I have ever used. I have used them for over 7 years now. The code intelligence, refactoring, and built-in database tools are top-tier. It does require decent RAM and a few seconds for initial indexing

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### "The Ultimate IDE for Java & Spring Boot Backend Development" — 4.0/5

> **Abdelrahman** | *2026年3月2日* | 金融サービス | おすすめ評価：8.0/10
> 
> **良いポイント**: The intelligent code completion and refactoring tools are lifesavers, especially when ensuring the code adheres to OOP and SOLID principles. The built-in integration for Spring Boot makes running, testing, and debugging REST APIs incredibly smooth. It also has seamless Docker integration, which streamlines my daily backend tasks and deployment preparations, the best plugin market and the compatibility with many services .
> 
> **改善点**: It is quite resource-heavy. Indexing large projects upon startup can take some time, and it consumes a significant amount of RAM so my device cry. You definitely need a machine with strong specifications (at least 16GB RAM) to run it smoothly alongside other tools without experiencing any lag, sometimes i should restart my device when i run many plugins to make it build the maven project smother
> 
> Transitioning into a professional company environment over the past few months, IntelliJ IDEA has been my primary and most reliable tool. It significantly boosted my productivity in writing clean Java code and managing complex backend architectures. The out-of-the-box features save me hours of configuration time every week.

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### "Explicitly dissatisfied with the product and dev-maintained approaches-" — 1.0/5

> **Shad** | *2025年10月8日* | オンラインメディア | おすすめ評価：0.0/10
> 
> **良いポイント**: step into step out: cmd+\[ \&amp;\&amp; cmd+\]&#10;Great intro to programming until you hit a bottleneck then its also your day job life thereafter.
> 
> **改善点**: hand-chain-like approach to UI programming and integration - at least from my experience with it.&#10;&#10;Continuous hastle, not even client urgencies give me this much grief.
> 
> Lack of control for a developer from my personal take, every script automated, the 'dev-support-team' finds a way to mitigate your ability to use it- &#10;&#10;Prefer a more ethical-value practise approach-&#10;&#10;Imagine life in corporate then you trip on a stone and die, was life worth it using this product for that many years at that rate? Just a personal consideration - don't take it personally or do-

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### "Excellent IDE for Java Development and Enterprise Projects" — 5.0/5

> **Adinath** | *2026年6月8日* | 情報技術、情報サービス | おすすめ評価：9.0/10
> 
> **良いポイント**: IntelliJ IDEA significantly improves productivity with its intelligent code completion, powerful refactoring tools, excellent debugging capabilities, and seamless integration with build tools like Maven and Gradle. It provides a smooth development experience for Java and Spring Boot applications.
> 
> **改善点**: The IDE can be resource-intensive, especially on systems with limited RAM. Some advanced features are available only in the Ultimate edition, which may be costly for individual developers.
> 
> My overall experience with IntelliJ IDEA has been very positive. It offers strong code analysis, excellent support for Java and Spring Boot development, reliable debugging tools, and efficient project navigation. The IDE helps reduce coding errors, speeds up development, and integrates well with version control systems. Customer support and documentation are helpful, and regular updates continuously improve stability and security. While occasional performance issues may occur with large projects, the overall value and productivity gains make it one of the best development environments available.

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### "Nice to have software" — 5.0/5

> **Sumit** | *2026年9月24日* | 情報技術、情報サービス | おすすめ評価：10.0/10
> 
> **良いポイント**: Easy to use software for software development and high end features and customisation can be done in it
> 
> **改善点**: Space management is poor,this software can make your computer hit very fast can make slow because it take lot of memory

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