Kaspr: B2B Phone Number and Email Finder icon

Kaspr: B2B Phone Number and Email Finder

Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Get access to your prospects' phone numbers and emails, instantly for free

Users
100K
0 in 30 days
Rating
4.7 / 5
−0.04 in 30 days
Ratings
1,203
−8 in 30 days
Store rank
#1,572
#1,378 among extensions
Version
2.0.20
updated 15 Jun 2026

Users

monthly, 3 years
10K55K100KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 100,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
106771,344Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 1,203 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Kaspr: B2B Phone Number and Email Finder

With the Kaspr Chrome Extension you can access an accurate B2B database of over 500 million phone numbers and emails through LinkedIn and Sales Navigator. Kaspr fits seamlessly into your current workflow, integrating with CRM tools like Salesforce, HubSpot, and many more… ⚙️How Does Our Chrome Extension Work? Kaspr is your plug-and-play tool designed to turbocharge your LinkedIn prospecting and qualify leads in no time. Getting started is simple, and the best part? You can connect with the right buyers directly on LinkedIn or Sales Navigator - free to start! Here’s how it works: - Install the Chrome Extension and connect it with your LinkedIn account. - Browse LinkedIn or Sales Navigator to find your target accounts and dream leads. - Open the Kaspr Chrome Extension while on the LinkedIn profiles or search list, enrich your prospects' accurate contact data, and jumpstart your outreach! 🔑Features • Chrome Extension: Instantly reveal accurate B2B phone numbers and emails from LinkedIn profiles, groups, and events. • Data enrichment: Use our Sales Automation Workflows and Bulk Enrichment features to access a vast European-centric database in mass. • Integrations: Streamline exporting leads to your CRM or call them directly from the Kaspr dashboard via Aircall and Ringover. • API: Enrich your systems using Kaspr’s API, keep your database up-to-date, and bulk enrich incomplete or stale contact details. 🔒Your privacy We collect basic information about you, similar to what you’d hand out on a business card. For more details, please review our Privacy Policy: https://www.kaspr.io/privacy-policy. Website: https://www.kaspr.io/ LinkedIn: https://www.linkedin.com/company/kasprdata/ YouTube: https://www.youtube.com/@kaspr_io

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%−3−0.05
30 days0+0.0%−8−0.04
6 months0+0.0%−46−0.06
1 year0+0.0%−119−0.06

Chrome Web Store search rankings

Where Kaspr: B2B Phone Number and Email Finder appears when people search the store, with the 30 day change
Search phrasePosition30 days
number#11+8
phone#21+10
database#39+5
finder#46+27

Version history

99 versions recorded
2.0.2015 Jun 2026
2.0.198 Dec 2025
2.0.181 Dec 2025
2.0.1730 Sep 2025
2.0.1629 Sep 2025
2.0.158 Aug 2025
2.0.145 Aug 2025
2.0.1316 Jun 2025

Details

Category
Workflow & Planning
First seen
29 Mar 2020
Size
22.2 MB
Languages
en, fr
Pricing
Free
Privacy policy
kaspr.io
Support
help.kaspr.io
Extension ID
kkfgenjfpmoegefcckjklfjieepogfhg

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
cookiesactiveTabscripting
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Kaspr: B2B Phone Number and Email Finder

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users