---
description: GMass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: GMass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](/) > [メールトラッキングツール](/directory/31325/email-tracking/software) > [GMass](/software/168452/gmass)

# GMass

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> 他のGmailメッセージと同様に、強力なメール・マーケティング・ツールでメッセージを作成できます。
> 
> 評価：1380人のユーザーによる評価は**4.8/5**。**おすすめ度**で最高の評価。

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## 概要

### GMassの対象ユーザー

メール追跡とパーソナライズ機能を備えたメール・マーケティング・ソリューションを必要とするユーザー。GMassは、他のより大きなソリューションよりも優れた配信性を提供します。

## 簡単な統計と評価

| 測定基準 | 評価 | 詳細 |
| **総合評価** | **4.8/5** | 1380 レビュー |
| 使いやすさ | 4.7/5 | レビュー全体に基づく |
| カスタマー・サポート | 4.7/5 | レビュー全体に基づく |
| 価格の妥当性 | 4.7/5 | 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**: GMass
- **ロケーション**: Mequon, アメリカ

## ビジネスコンテキスト

- **価格プラン**: $25.00
- **価格モデル**:  (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
- **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210件

## 機能

- A/B Testing
- Mobile Optimization
- Real-Time Analytics
- Real-Time Notifications
- Real-Time Reporting
- アクティビティ・ダッシュボード
- アラート／通知
- イベントによるアクション
- エンゲージメント追跡
- キャンペーン・スケジューリング
- キャンペーン分析
- クリック追跡
- チーム管理
- フィールドのカスタマイズ
- メール・テンプレート
- メール管理
- メール追跡
- レポート／分析
- 行動の追跡
- 行動ターゲティング
- 顧客セグメンテーション

## 統合 (合計3件)

- Gmail
- Google Sheets
- Zapier

## 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
- チャット対応有

## Category

- [メールトラッキングツール](https://www.capterra.jp/directory/31325/email-tracking/software)

## 関連カテゴリー

- [メールトラッキングツール](https://www.capterra.jp/directory/31325/email-tracking/software)
- [パーソナライゼーション ツール](https://www.capterra.jp/directory/30965/personalization/software)
- [メール配信システム](https://www.capterra.jp/directory/30013/email-marketing/software)

## 代替製品

1. [Gmail](https://www.capterra.jp/software/202338/gmail) — 4.8/5 (13404 reviews)
2. [Mailchimp](https://www.capterra.jp/software/110228/mailchimp) — 4.5/5 (17603 reviews)
3. [Brevo](https://www.capterra.jp/software/132996/brevo) — 4.6/5 (3445 reviews)
4. [MailerLite](https://www.capterra.jp/software/136603/mailerlite) — 4.7/5 (2259 reviews)
5. [Constant Contact](https://www.capterra.jp/software/31898/constant-contact) — 4.3/5 (2923 reviews)

## レビュー

### "the easiest email tool" — 5.0/5

> **Johannes** | *2025年11月18日* | マーケティング、広告 | おすすめ評価：10.0/10
> 
> **良いポイント**: Easy navigation and a user-friendly structure with flexible customization features, and the support.
> 
> **改善点**: 1. Neutral \&amp; clean:&#10;The look and overall style.&#10;2. Slightly enhanced:&#10;Its visual look and overall style.&#10;3. More polished:&#10;The design’s look and overall visual style.
> 
> 1\. Clean \&amp; simple:&#10;A simple, easy-to-use tool that gets the job done.&#10;2. Slightly stronger:&#10;A clean, easy tool designed to get the job done quickly.&#10;3. More professional:&#10;An easy, straightforward tool built to get the job done efficiently.

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### "oversea marketing" — 5.0/5

> **victor** | *2025年3月2日* | プラスチック | おすすめ評価：8.0/10
> 
> **良いポイント**: to send email easy and nice to handle on gmail
> 
> **改善点**: sending email quantities limited and a little expensive
> 
> nice and easy, a very good tool to send emails

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### "A must-have for high-volume email outreach" — 5.0/5

> **Kellie** | *2026年4月20日* | 経営コンサルティング | おすすめ評価：9.0/10
> 
> **良いポイント**: The follow-up automation is by far the most valuable feature for me. I send a large volume of emails every week, and GMass completely removes the need to manually track who has replied and who hasn’t. It ensures nothing falls through the cracks and keeps my outreach organized without extra effort. I also love that it integrates directly into Gmail—it feels seamless and doesn’t require learning a new platform. It’s straightforward, efficient, and saves me a significant amount of time.
> 
> **改善点**: There’s definitely more functionality available than I’ve personally explored so far, so there may be a slight learning curve if you want to fully maximize everything GMass offers. That said, the core features are very easy to use.
> 
> Overall, GMass has made my email workflow much more efficient and far less stressful. Before using it, keeping up with follow-ups felt overwhelming and time-consuming. Now, I can rely on automation to handle that process while I focus on other parts of my work. Even just using a fraction of its features has made a noticeable difference, and I’d highly recommend it to anyone managing consistent email outreach.

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### "Very powerful. Onboarding can be improved." — 5.0/5

> **Chandini** | *2026年4月19日* | マーケティング、広告 | おすすめ評価：9.0/10
> 
> **良いポイント**: Very powerful for the needs of a small business like myself. The ease of integrations with my Google Sheets (because my CRM is small and something like Hubspot would be an overkill for me), the personalizations, and the automations GMass has built it makes well worth the price.
> 
> **改善点**: There is no onboarding wizard that walks you through the features - lost opportunity for a tool so powerful. Would also love to see the campaign dashboard improved so it's easier to track what happened with each follow-up.
> 
> Very powerful tool, just had to figure out how to make it work since onboarding wizard doesn't exist.

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### "Terrible Customer Service" — 3.0/5

> **Sarah** | *2023年8月25日* | エンタテインメント | おすすめ評価：0.0/10
> 
> **良いポイント**: The program works ok.  I realized that I'm basically double paying for mass email and GMass felt like it clogged my inbox.  It works for plain text emails, however I didn't really find much other benefit personally.  And, I regret spending the money on it.  Other people have found it really useful and leaving high reviews.  I'm just feeling I could have done without it.
> 
> **改善点**: The customer service is awful and the website is a little bit of a run around to find your help/support answers.  There is no chat function on the site nor a way to contact them.  I didn't realize my subscription was still going until I got a card ping today.  I immediately canceled the account and went to find customer service to ask them to stop payment since.  In order to get a refund,  I had to search the site.  Then, you can only connect with customer service if you have GMass attached to your emails.  I'd already pulled the chrome extension off my computer.  Without the GMass extention, you cannot get a hold of customer service.  To me, this is dishonoring to the customers that pay money monthly to use a product.  For this reason, I wouldn't recommend GMass.

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