---
description: Prospero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: Prospero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](/) > [提案管理ソフト](/directory/10032/proposal-management/software) > [Prospero](/software/184953/prospero)

# Prospero

Canonical: https://www.capterra.jp/software/184953/prospero

ページ：1 / 7\
次へ: [次ページ](https://www.capterra.jp/software/184953/prospero?page=2)

> プロの提案ソフト。 美しい提案を簡単に作成できます。 クライアントに感銘を与え、より多くのプロジェクトを獲得してください。
> 
> 評価：135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

### Prosperoの対象ユーザー

クライアントに提案を送信するすべてのビジネス&#10;フリーランサー&#10;代理店&#10;クリエイティブ&#10;デザイナー&#10;ライター&#10;開発者&#10;起業家&#10;コンサルタント

## 簡単な統計と評価

| 測定基準 | 評価 | 詳細 |
| **総合評価** | **4.8/5** | 135 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 | 4.8/5 | レビュー全体に基づく |
| 価格の妥当性 | 4.9/5 | 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**: Poptin
- **設立**: 2017

## ビジネスコンテキスト

- **価格プラン**: $19.00
- **価格モデル**:  (無料のトライアル)
- **価格プランの詳細**: 月額 $10&#10;年間96ドル
- **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208件

## 機能

- RFP管理
- アクセス制御・許可
- コラボレーションツール
- コンテンツライブラリ
- ステータス追跡
- テンプレート
- テンプレート管理
- データセキュリティ
- ドキュメント管理
- バージョン管理
- モバイル署名キャプチャ
- 承認プロセス管理
- 提案作成
- 複数当事者による署名

## 統合 (合計9件)

- FreshBooks
- Make
- Poptin
- Slack
- Stripe
- Wix
- Xero
- Zapier
- monday.com

## 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

- [提案管理ソフト](https://www.capterra.jp/directory/10032/proposal-management/software)

## 関連カテゴリー

- [提案管理ソフト](https://www.capterra.jp/directory/10032/proposal-management/software)
- [電子契約・電子サイン・電子署名ツール](https://www.capterra.jp/directory/30739/digital-signature/software)
- [ドキュメント生成ツール](https://www.capterra.jp/directory/31576/document-generation/software)

## 代替製品

1. [Docusign](https://www.capterra.jp/software/121506/Docusign) — 4.7/5 (9347 reviews)
2. [PandaDoc](https://www.capterra.jp/software/131735/pandadoc) — 4.5/5 (1247 reviews)
3. [Conga Composer](https://www.capterra.jp/software/120208/conga-document-generation) — 4.4/5 (115 reviews)
4. [Jotform](https://www.capterra.jp/software/158456/jotform-4-0) — 4.7/5 (2889 reviews)
5. [Jotform Sign](https://www.capterra.jp/software/1058643/jotform-sign) — 4.8/5 (216 reviews)

## レビュー

### "Effortless proposals with e-sign—saves hours and wins deals" — 5.0/5

> **Sohail** | *2025年10月28日* | メディア制作 | おすすめ評価：10.0/10
> 
> **良いポイント**: Prospero makes proposals stupid-fast. The templates, pricing tables, and reusable content blocks let us spin up client-ready docs in minutes. E-sign + invoice in the same flow is a game-changer, and the “client viewed” notifications help us follow up at the perfect time. Branding is clean (fonts/colors/logo), links are reliable, and the editor is refreshingly simple—no learning curve for our team.
> 
> **改善点**: Would love deeper design controls (more layout flexibility and animation), richer analytics (time on each section), and stronger multi-user collaboration (comments/permissions). Mobile editing works, but the desktop experience is much better.
> 
> We run a video agency and Prospero has become our proposal home base. It centralizes proposals, contracts, and signatures, so our handoffs are smoother and our close rate improved. The app feels thoughtfully built for agencies: variables for client names/prices, section libraries, quick links, and integrated signing/payment. Support is responsive and the product keeps getting better. It saves us hours every week and makes us look polished in front of clients.

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### "Simple yet powerful tool for proposals that I'd recommend to agency owners. We're complements about my proposals from clients." — 5.0/5

> **Art** | *2025年11月17日* | デザイン | おすすめ評価：10.0/10
> 
> **良いポイント**: Great software for creating proposals. I love the clean minimal layout. It's not bloated with features like a lot of the other similar tools and it's pretty affordable. Great for small agencies like ours. I'm using it for 5 years now and haven't had to reach out to support about anything or had any major issues. It just works and is easy to use. Our clients also love it — I had multiple clients tell me the loved the proposal layout and how straightforward and clear it was.
> 
> **改善点**: Sometimes there are small technical bugs, like sections are not being saved properly. However this is rare.
> 
> Great experience using Prospero for our web design agency. It suits our agency's needs very well\! I would recommend it for design and development agencies who need a simple solution for proposals.

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### "you are the best" — 4.0/5

> **osnat** | *2026年4月5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**: the way that the propodal look and the easyness for customer to sign both contract and proposal.....
> 
> **改善点**: the way that i can edit the proposal. not comfortable at all.
> 
> I’m very satisfied - both the service and the product are very convenient.&#10;&#10;I would appreciate it if the document editing process were simpler and less cumbersome, but overall it’s an amazing product.&#10;&#10;&#10;&#10;Thank you very much for everything\!

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### "Lead can’t access proposal, you’ll loose deals" — 1.0/5

> **Arthur** | *2025年10月8日* | 情報技術、情報サービス | おすすめ評価：0.0/10
> 
> **良いポイント**: It seems easy, but when you start using it, everything becomes more complicated. There is tons of bug, even copy paste something is a challenge.
> 
> **改善点**: You can’t use it as a real professional tool. Their service is always down so lead can’t even check or sign proposals because it can’t be accessed
> 
> Very bad experience. I had to contact them at least once a week and they always saying that it’ll be solve soon, but it’s never solved soon.&#10;&#10;We can avoid talking about all the bug during the creation of the proposal, while you can’t edit properly because you select something but it’ll affect another element…&#10;But your lead won’t even be able to see your proposal because their server are always down, it’s not working. Then it makes you feel unprofessional because you use a tool that can’t even make their main feature work just a little bit.

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### "Proposal expiry date?" — 4.0/5

> **Oscar** | *2026年4月30日* | 写真 | おすすめ評価：4.0/10
> 
> **良いポイント**: Easy to use
> 
> **改善点**: I cannot see in the dashboard, if the proposals are expired, or when will expire\! &#10;I would like to organise the proposals depending on their status, Expired, accepted, declined, draft.
> 
> Very goood and easy to use.

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次へ: [次ページ](https://www.capterra.jp/software/184953/prospero?page=2)

## リンク

- [Capterraで表示する](https://www.capterra.jp/software/184953/prospero)

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