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Cognism - Premium Sales Intelligence icon

Cognism - Premium Sales Intelligence

Find premium email and mobile data for your most valuable prospects - directly in your Chrome Browser.

Users40KCurrent public install base
Rating4.8Store average score
Reviews196Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Cognism - Premium Sales Intelligence Media preview

4 assets
Trend

User growth trend

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User Growth Over Time

40K40K40K40K40K2026年7月14日2026年7月17日2026年7月20日Latest: 40K
Rating trend

7-day rating trend

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7-day rating change

Start
4.83
Latest
4.83
7-day rating change
0.00
4.734.784.834.884.932026年7月14日2026年7月17日2026年7月20日Latest: 4.83
2026年7月14日2026年7月20日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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7-day growthFlat
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30-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version4.0.23
ManifestV3
Size1.95MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Cognism provides you with what sales professionals want the most: business emails and DNC-cleaned, 87% accurate mobile numbers for your future customers in EMEA and the US.

Use the Cognism Chrome Extension to identify multiple entries into target accounts and prioritise your prospect list through a combination of company fit, your prospects’ position & seniority, and availability of a mobile number. The Chrome Extension works with LinkedIn and Sales Navigator.

Download Cognism’s Chrome Extension today and see firsthand how Cognism helps over 4000+ teams worldwide to hit and exceed quota.

Reviews

Recent review snapshot

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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text188Synced review bodies
Total ratings / reviews196Chrome Web Store public rating/review count

Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
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Naiya Kadoch2025年4月9日
4

Easily integrates with Sales Navigator, saves time, is user-friendly, and provides high-quality lead data.

Version 4.0.3Language en
Michael Sagiv2025年4月4日
5

Rich contact database and easy to use

Version 4.0.3Language en
Rian2025年4月1日
5

Love how easily it integrates with LinkedIn. One of my favorite features is how the Cognism extension automatically pops up when I open a LinkedIn profile. It saves me so much time when looking for contact details, seamless and super efficient!

Version 4.0.3Language en
Connor Needham2025年3月31日
5

Cognism is an excellent choice for sales and marketing teams looking for high-quality B2B data, AI-driven insights, and strong compliance. While it comes at a premium price, its accuracy and features make it a valuable investment for scaling outbound sales.

Version 4.0.3Language en
Holly Prado2025年3月31日
4

At the moment it's the most useful tool to get the phone numbers in the EMEA region

Version 4.0.3Language en
Cassidy Webb2025年3月29日
5

What really stands out about Cognism is the quality of the lead data. It’s accurate and up-to-date, which has made a huge difference in the success of our campaigns. We’ve been able to personalize our outreach much more effectively and connect with the right people. The platform is easy to navigate and gives us exactly the kind of insights we need to stay ahead of the competition. It’s definitely been a game-changer for our sales team.

Version 4.0.3Language en
josh thomas2025年3月26日
5

Cognism is a robust and powerful sales and marketing platform that significantly enhances lead generation and prospecting efforts. One of my favorite features of Cognism is its AI-powered data enrichment. The platform provides highly accurate and up-to-date B2B data, allowing sales teams to access real-time contact and company information. This is a game-changer, as it ensures sales professionals are always working with the most relevant and current leads, eliminating the pain of outdated or incomplete data.

Version 4.0.3Language en
Quinten Dantas2025年3月25日
5

This extension is super helpful for any sales person that is looking to be more proficient with their prospecting! Account & prospect data is accurate and it saves you hours of daily manual research. Highly recommend!

Version 4.0.3Language en
Randy Paters2025年3月24日
5

Our company has recently implemented Cognism (coming from ZoomInfo) and for an EMEA based sales rep it's been really crucial to got more accure account & prospect data to have a fast prospecting process. Also the fact that a lot of the processes can be automatically set up through API is incredible.

Version 4.0.3Language en
Conor Morris2025年3月24日
4

This extension is a must-have for any sales professional! The ability to instantly access verified contact information directly from LinkedIn is incredibly efficient. It saves me hours of manual research and allows me to focus on building relationships. The integration is smooth and the data is accurate. A real time saver!

Version 4.0.3Language en