---
description: Loadster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: Loadster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](/) > [性能テストツール](/directory/31124/performance-testing/software) > [Loadster](/software/171996/loadster)

# Loadster

Canonical: https://www.capterra.jp/software/171996/loadster

> お持ちのWebサイト、Webアプリ、APIの負荷テストを行います。大量トラフィックのイベントで発生する遅延やダウンタイムに関するリスクを低減します。
> 
> 評価：5人のユーザーによる評価は**5.0/5**。**おすすめ度**で最高の評価。

-----

## 概要

### Loadsterの対象ユーザー

Loadsterは、スケーラブルなWebサイト、Webアプリ、APIを構築したいと考えている、開発者、テスター、パフォーマンス・エンジニアのためのサービスです。Webに関わるものを開発していて、トラフィックの増加を見込んでいる場合に最適なサービスです。

## 簡単な統計と評価

| 測定基準 | 評価 | 詳細 |
| **総合評価** | **5.0/5** | 5 レビュー |
| 使いやすさ | 4.8/5 | レビュー全体に基づく |
| カスタマー・サポート | 5.0/5 | レビュー全体に基づく |
| 価格の妥当性 | 5.0/5 | レビュー全体に基づく |
| 機能 | 5.0/5 | レビュー全体に基づく |
| おすすめ率 | 100% | (10/10 おすすめ度) |

## 企業情報

- **キャプテラについて**: Loadster
- **ロケーション**: Phoenix, アメリカ
- **設立**: 2013

## ビジネスコンテキスト

- **価格プラン**: $97.00
- **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, 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）
- **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208件

## 機能

- Real-Time Data
- Webテスト
- サーバモニタリング
- テストスクリプト
- テスト管理
- パフォーマンス・テスト
- ボトルネック識別
- レポート／分析
- 負荷シナリオ
- 負荷テスト

## 統合 (合計2件)

- PagerDuty
- 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
- ナレッジベース
- 電話サポート
- チャット対応有

## Category

- [性能テストツール](https://www.capterra.jp/directory/31124/performance-testing/software)

## 関連カテゴリー

- [性能テストツール](https://www.capterra.jp/directory/31124/performance-testing/software)
- [負荷テストツール](https://www.capterra.jp/directory/32135/load-testing/software)
- [APMツール](https://www.capterra.jp/directory/30208/application-performance-management-software/software)

## 代替製品

1. [Tricentis NeoLoad](https://www.capterra.jp/software/1024095/neoload) — 4.7/5 (3 reviews)
2. [WebLOAD](https://www.capterra.jp/software/138288/webload) — 4.2/5 (9 reviews)
3. [Network Performance Monitor](https://www.capterra.jp/software/146805/network-performance-monitor) — 4.5/5 (76 reviews)
4. [k6.io](https://www.capterra.jp/software/179047/load-impact) — 5.0/5 (3 reviews)

## レビュー

### "The perfect tool to load test your app." — 5.0/5

> **Pierre** | *2020年5月19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**: While migrating ScrapingBee out of Heroku we wanted to know how the new infra would react to the load.&#10;&#10;Simulating 400 users can be very resource-intensive and it would have been difficult to do it on our own machine.&#10;&#10;In Loadster it took me literally less than a minute.&#10;&#10;Using Loadster also allowed us to perfectly size our servers and we now know perfectly what are our bottlenecks what we will need to upgrade once we hit a certain usage threshold.
> 
> **改善点**: One killer feature would be to compare multiple testing runs.&#10;&#10;Let's say I launch test A.&#10;&#10;Then tweak my app and launch test B, I'd love to be able to easily compare A and B regarding what I changed in the app.

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### "One of the few tools I thoroughly enjoy using" — 5.0/5

> **Steve** | *2021年12月29日* | 健康、ウェルネス、フィットネス | おすすめ評価：10.0/10
> 
> **良いポイント**: A bloody great tool - the scripts are easy to write, and the reporting / alerting are excellent.&#10;Makes setting up load testing \&amp; monitoring straightforward and easily repeatable.
> 
> **改善点**: Overall uptime reporting (e.g. monthly) isnt currently available :(&#10;However, the data is all available via API so you can roll your own.

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### "Invaluable tool for website load and performance testing\!" — 5.0/5

> **Christina** | *2022年1月4日* | 非営利団体運営 | おすすめ評価：9.0/10
> 
> **良いポイント**: This tool was super easy for us to get started with and use for a few items. Originally we used it to test out a emergency issue with our website and then we continued to use it to help us build new environments and when upgrading our website software. It gave us benchmarks to see that we were improving where we needed and helped us find areas that had issues. It also allowed us to feel confident that our site would handle the load of users it gets and more.
> 
> **改善点**: I believe that we struggled only with getting to know more about how to use it and needing to do so very quickly. The learning curve to get going took a bit but given the ability the software has that was to be expected. I think we would have looked for some training tutorials if we had time. Also I think we struggled with how to test a development environment that isn't open to the public and not sure we solved being able to do that without opening somehow to the 'outside' web.
> 
> We loved this application and what it provided for us. We will continue to use it for periodic testing of more specific updates and applications where performance and load testing are needed. I do expect we'll also continue to do benchmark testing several times a year to continue to monitor our production sites and how they perform.

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### "Simple to use, powerful performance testing" — 5.0/5

> **認証済みレビュアー** | *2020年11月12日* | デザイン | おすすめ評価：10.0/10
> 
> **良いポイント**: The user experience is awesome. The billing is simple and straightforward - the Fuel Calculator made it easy to work out the required usage. The actual script setup is easy as pie and so intuitive. You download the chrome extension and it records the script instantly. The screenshots auto generate so you can check it's run properly and it can easily handle entering values into fields, clicking on buttons and navigating around the site. If you've never used a performance testing tool for traffic, this is the one to go for - it didn't take much clicking around to feel familiar with the Dashboard and it's capabilities.
> 
> **改善点**: It's more suited to enterprise in terms of pricing as the minimum top up amount is $119 which is quite high, it would be great if there was a smaller package.
> 
> Highly recommended, will be using again regularly in the future and it's added another tool to our belt\!

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### "Loadster is Awesome \!" — 5.0/5

> **Alexandru** | *2023年1月23日* | セキュリティ、調査 | おすすめ評価：10.0/10
> 
> **良いポイント**: - Clear and intuitive UI - I did not have to reach out for help or even trawl through docs, everything was self-explanatory- Good level of detail in the report - much needed to make sure the results are properly understood- Option to import from Postman (which is a good but relatively slow tool) - I literally let out a small moan of satisfaction when I saw this was an option- Good trial offering
> 
> **改善点**: What's there to dislike ? Nothing \!There is no such thing as perfect, but this hits the spot so well you might as well call it that \!

## リンク

- [Capterraで表示する](https://www.capterra.jp/software/171996/loadster)

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