---
description: Okta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！
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Okta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](/) > [ID管理システム](/directory/30777/identity-management/software) > [Okta](/software/119653/okta)

# Okta

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> 多要素認証、メタディレクトリ、シングルサインオンなどでワークフォースの管理をサポートするクラウドベースのソリューションです。
> 
> 評価：937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

### Oktaの対象ユーザー

ライフサイクル管理、メタディレクトリ、シングルサインオン、ユーザーアクセス管理、レポートなどであらゆる規模の企業をサポートするクラウドベースのプラットフォームです。

## 簡単な統計と評価

| 測定基準 | 評価 | 詳細 |
| **総合評価** | **4.7/5** | 937 レビュー |
| 使いやすさ | 4.6/5 | レビュー全体に基づく |
| カスタマー・サポート | 4.5/5 | 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 | 4.6/5 | 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**: Okta
- **ロケーション**: Emeryville, アメリカ
- **設立**: 2009

## ビジネスコンテキスト

- **価格プラン**: $6.00
- **価格モデル**:  (無料版が利用可能) (無料のトライアル)
- **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**: クラウド、SaaS、ウェブベース, Android（モバイル）, iPhone（モバイル）, iPad（モバイル）
- **サポートされる言語**: 英語
- **利用可能な国**: アイスランド, アイルランド, アゼルバイジャン, アフガニスタン, アメリカ合衆国, アラブ首長国連邦, アルジェリア, アルゼンチン, アルバ, アルバニア, アルメニア, アンギラ, アンゴラ, アンティグア・バーブーダ, アンドラ, イエメン, イギリス, イスラエル, イタリア, イラク さらに209件

## 機能

- Real-Time Notifications
- Third-Party Integrations
- アクセス制御・許可
- アクセス管理
- アクセス認証
- コンプライアンス管理
- シングル・サインオン
- セルフサービスポータル
- データセキュリティ
- パスワード管理
- プッシュ通知
- ポリシー管理
- ユーザーセッション管理
- ユーザー・プロビジョニング
- ユーザー管理
- リスク・マネジメント
- レポート／分析
- 多要素認証
- 特権アカウント管理
- 監査管理
- 統一ディレクトリ
- 自己アクセス・リクエスト
- 行動分析
- 複数認証方式
- 認証
- 認証管理

## 統合 (合計4件)

- Google Workspace
- Microsoft 365
- Salesforce Sales Cloud
- Slack

## 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
- 電話サポート
- 24時間対応（オペレータ）
- チャット対応有

## Category

- [ID管理システム](https://www.capterra.jp/directory/30777/identity-management/software)

## 関連カテゴリー

- [ID管理システム](https://www.capterra.jp/directory/30777/identity-management/software)
- [SSOツール](https://www.capterra.jp/directory/31331/single-sign-on/software)
- [認証ツール](https://www.capterra.jp/directory/31218/authentication/software)
- [PAMツール](https://www.capterra.jp/directory/31238/privileged-access-management/software)
- [アクセスコントロール システム](https://www.capterra.jp/directory/32418/access-governance/software)

## 代替製品

1. [Rippling](https://www.capterra.jp/software/172127/rippling) — 4.9/5 (4780 reviews)
2. [LastPass](https://www.capterra.jp/software/151988/lastpass) — 4.6/5 (2784 reviews)
3. [Microsoft Entra ID](https://www.capterra.jp/software/219692/azure-active-directory) — 4.7/5 (58 reviews)
4. [Cisco Duo](https://www.capterra.jp/software/153202/duo-security) — 4.7/5 (548 reviews)
5. [Auth0](https://www.capterra.jp/software/154900/auth0) — 4.7/5 (141 reviews)

## レビュー

### "Secure and Scalable Identity Platform with Strong Access Management" — 4.0/5

> **Nikita** | *2026年4月21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**: 1. Strong password management and secure authentication features&#10;2. Smooth user interface with easy navigation&#10;3. Efficient user onboarding and lifecycle management&#10;4. Reliable customer support and documentation&#10;Good value for money considering enterprise-grade security
> 
> **改善点**: 1. Initial learning curve can be slightly steep&#10;2. Pricing may feel high for smaller teams&#10;3. Some complexity in advanced configurations&#10;4. Onboarding setup can require careful planning
> 
> Our experience with Okta has been very positive. It provides robust identity and access management with strong security features. User onboarding and management are streamlined, and the interface is intuitive. While setup requires some effort initially, the platform delivers reliable performance, good support, and long-term value for enterprise use.

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### "Reliable identity management with strong security features" — 4.0/5

> **認証済みレビュアー** | *2026年4月21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**: What i like most about okta is how easy it makes access management. The single sign on feature is really convenient it says time and it is of remembering multiple passwords it also has strong security features like multiple authentication which gives us confidence that our system are well protected all its amplifies both user access and admin control
> 
> **改善点**: One thing that could be improve is the user interface its functional but not always very intitute special for new users also in set up an integration can you bit Complex and many require some technical expertise
> 
> Over all the experience with of the has been positive it has help line authentication and improved security across our organisation once everything is set a properly it run smoothly and become the reliable part of daily operations

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### "Identity Governance - be careful" — 3.0/5

> **Karl** | *2024年12月25日* | 銀行 | おすすめ評価：6.0/10
> 
> **良いポイント**: Their Identity Governance's product's features are easy to use and easy to configure.  It took us only a short time to get everything setup, and we were able to do so by ourselves, mostly.
> 
> **改善点**: The product teams initially told us certain features would be ready within 6 months after our purchase.  However, they could not live up to that promise and after using their product on ID Governance for 12 months, we gave up because critical features were not ready.
> 
> The sales and product teams were too aggressive promising us certain features would be ready.

-----

### "Top Notch IAM Platform" — 5.0/5

> **認証済みレビュアー** | *2026年1月22日* | 病院、ヘルスケア | おすすめ評価：9.0/10
> 
> **良いポイント**: It's quite easy to use.  It's widely compatible with a wide range of services.  Support, the few times that we've needed them, have been responsive and quite helpful.  We've worked with their Professional Services team on a couple of occasions and found them to be extremely competent and great to work with.  They communicate well on service interruption issues or upcoming events that may impact our service.
> 
> **改善点**: There hasn't been much not to like, at least for what we use it for.  If I have a complaint, it's that their logs can be a bit difficult to decipher, but part of that is because we don't need to do so all that often.
> 
> Our overall experience has been almost 100% positive, which is unusual, but refreshing.  As a non-profit, Okta offered us a fantastic discount and several hours of free implementation services under their Okta for Good program.  The service has been 100% solid and the utilization of their Lifecycle Management using our HR system as a source has greatly improved our workflow.

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### "Reliable Authentication and User Management For Teams." — 5.0/5

> **Ishant** | *2025年9月19日* | コンピュータ・ソフトウェア | おすすめ評価：9.0/10
> 
> **良いポイント**: The best features of Okta are the ease with which user management and authentication is conducted. Multi-factor authentication and single sign-on provide us with high security and does not introduce friction to the employees. User onboarding and offboarding is highly fast and the password management options minimize IT workload. The platform also goes hand in hand with most of our already existing tools and it generally saves a lot of time with keeping access secure.
> 
> **改善点**: The administrative dashboard may be a little overwhelming to beginners, and certain integrations will need additional configuration, which might have to be done technically. Although the basic functions are functioning successfully, I believe that Okta could be somewhat enhanced by making the interface more user-friendly to the non-technical administrator and include more step-by-step guidance when configuring the system.
> 
> We have been generally pleased with Okta. It has made managing identities and access easier throughout the company, improved security through trusted methods of authentication and made the IT workload involving password resets and new user onboarding smaller. Although this has a slight learning curve on the administrators side, once all the settings are made, the platform will be smooth and will not need much maintenance. The use of Okta has integrated into our work process at DishIs Technologies, which has made accessing all data and information secure, convenient, and efficient.

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## リンク

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