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What is Monosearch?

Monosearch is a Chrome extension by This extension has 56,216 weekly active users, an average user rating of 3.73, and is most similar to Shopping researcher and キーゾンv3. The latest version, 5.7.5, was updated 4 months ago.

Stats date:
Rating: 3.73 (45)
Version: 5.7.5 (Last updated: 2022-11-21)
Creation date: 2020-07-04
Manifest version: 2
  • contextMenus
  • http://*/*
  • https://*/*
  • notifications
  • storage
Size: 11.37M
Email: Click to see
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
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Other platforms

Not available on Firefox
Not available on Edge



MONO SEARCHは無料公開のため、サイト上にバナー広告が表示されることがあります。ご了承ください。
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Risk impact

Monosearch requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Monosearch if you trust the publisher.

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Risk likelihood

Monosearch has earned a fairly good reputation and likely can be trusted.

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension, especially ones with higher risk impact and/or higher risk likelihood.

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User reviews
価格比較しやすいですが、楽天のiPhone13をAmazonで 調べたら鉄アレイ出てきてウケた。
by h o h o, 2022-01-18

モノサーチをオンにした状態で、Amazonで買い物をすると、全てのセラーから全ての在庫をカートに入れてしまう現象がおきてます。 ↑以前も投稿したんですが、全く解消されてませんね。
by ちゃんやま ちゃんやま, 2020-07-24

在庫数と在庫履歴等の確認のためだけに使っていましたが、 仕様変更により無料版では使えなくなってしまいました。 在庫数、在庫履歴の確認のためだけにPro版の4980円を払うのは少し高すぎるので 機能をもう少し分割してLightプラン等を作ってほしいです。
by makia junos makia junos, 2020-03-08
View all user reviews
Promo images
Monosearch small promo image
Small promo image
Similar extensions

Here are some Chrome extensions that are similar to Monosearch:

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Rating: 73
We can who ASIN and JAN on Amazon. We can also transfer it to Ebay. We also support US, JP, IT, FR, UK, DE Amazon.
キーゾンv3 キーゾンv3
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Rating: 22の商品ページ上に価格・ランキング履歴のチャートを表示します。