CRX id
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Description from extension meta
Kloser gives you the most accurate email addresses and phone numbers for B2B leads anywhere.
Image from store
Description from store
Kloser Chrome extensions empowers you to unmask any business professional's work email address and phone number with a click of a button. Simply install the Kloser Chrome extension and visit any prospect's LinkedIn profile.
How does it work?
Kloser finds business emails for LinkedIn profiles and search results.
Kloser remembers your email discoveries so NO DUPLICATES and emails are NEVER COUNTED TWICE.
Companies like IBM, Google, Workday, Intel and many more already use Kloser.
Kloser does NOT copy your LinkedIn connections or read your LinkedIn messages. It is 100% safe and secure.
With Kloser you get Free monthly email discoveries. Don't wait. Start using Kloser TODAY!
Latest reviews
- (2025-08-30) UMER SALEEM: It is an amazing ext, so far
- (2025-08-26) Raghav Maheshwari: its totally a genuine application . you can generate leads and find out number easily . one of the best app in this field .
- (2025-08-24) Nicholas Raftopoulos: Great product for those wishing to connect with people in companies who are hard to find. With so many companies have a closed-door policy LinkedIn has become the only way to get through to people and Klose has made it even easier to connect by giving you access to their contact details. directly, either through LinkedIn or their website.
- (2025-08-20) Akansha Jain: best
- (2025-08-20) Bhupesh Thapar: This is very useful application to help develop CXO relationships
- (2025-08-19) HImanshu Verma: VERY GOOD, EXCELLENT
- (2025-08-10) Insha shaikh: best extension. highly recommended.
- (2025-08-05) Sonu: I’ve tried a bunch of lead gen tools, but Kloser really surprised me. The data is solid — I was actually able to get direct numbers and emails that worked, which is rare with most tools unless you pay a ton. What I liked most is how easy it is to use. The Chrome extension works great on LinkedIn, and I didn’t need a ton of training or onboarding to get started. It just works.
- (2025-08-04) Chandra Singh: good
- (2025-08-04) afif halawi: very good
- (2025-08-02) Hadeer Adel: this app is very useful and helped me a lot
- (2025-07-31) Jose Oliveira Segundo: Great App
- (2025-07-29) Nikola Lee: So far it's been simple and easy to use.
- (2025-07-27) Abhishek Chauhan: good toll
- (2025-07-25) Learn With Sazzad: awesome email finder .really work it
- (2025-07-24) Savikesh Yadav: Good one.
- (2025-07-16) mircb mircb: its good
- (2025-07-11) Pallavi Priyadarshini: great to know information
- (2025-07-04) Nikunjkumar Prajapati: This Google Extensions is totally Fraud. Without the use of the this extensions they are asking for the Rating and Review.
- (2025-07-02) Tushar verma: very good extension for linkedin
- (2025-06-30) Ashish Sharma: Perfect tool for networking!
- (2025-06-28) Majid Hayat: nice but showing when i click on extension for extract data he asked for login but i already sign in???/
- (2025-06-27) Melgar Hechanova: Very helpful
- (2025-06-25) Rohit Tiwari: good
- (2025-06-18) Shivesh Mehta: Good
- (2025-06-12) sweety mishra: great
- (2025-06-10) Sama Ali: nice website for B2B collaboration
- (2025-06-10) KUNAL KAKDE: A Very useful extension to contact business person. Really helpful
- (2025-06-09) Devashish Raj: Great product , legit contacts
- (2025-06-09) Peter Fasano: Quickly enabled and added value to my workflow.
- (2025-05-30) KHUSH: very good
- (2025-05-28) Stacy Kajuju: Works Awesome
- (2025-05-26) Mouni baby: Hi kloser team i want your extension free tokens please deposit. i want your tokens to this account
- (2025-05-24) Ankit Bindal: It's really helpful to use this extension. It is very easy to use and also get correct Data of concern person we require.
- (2025-05-22) Avinesh Varma: Very usually and made my life super easy
- (2025-05-21) Rajan Gajera: Good for business perpose to get the data what ever you want. Keep it up Kloser. Help me a lot
- (2025-05-21) Shyam Milestone: Brillinat working and its supportive
- (2025-05-15) anushka tyagi: Kloser is a powerful and intuitive Chrome extension that has significantly streamlined my outreach and client engagement process. It brings together emails, LinkedIn messages, and calendar reminders in one clean interface—saving me hours every week and helping me stay on top of every conversation. I especially appreciate the smart follow-up reminders, auto-enriched CRM data, and contextual contact insights that make my outreach more personal and efficient. The seamless LinkedIn and Gmail integration works flawlessly, and the UI is both fast and distraction-free. It's clear that Kloser is built for professionals who value precision, organization, and long-term relationship building. Highly recommended for sales and business development teams looking to scale smartly.
- (2025-05-14) Abhijeet Banjare: Game-Changer for LinkedIn Outreach! Kloser is hands down one of the most effective Chrome extensions I’ve used for sales prospecting and lead generation. It simplifies LinkedIn outreach by pulling in accurate contact details and offering smart templates that save a ton of time. The integration with CRM tools and email platforms is seamless, and the user interface is clean and intuitive. I’ve seen a noticeable improvement in response rates since I started using it. Highly recommended for anyone in B2B sales, recruitment, or business development!
- (2025-05-10) Krishna Mahajan: very helpful tool
- (2025-05-07) vimal panwar: its super helpful
- (2025-05-02) Adam Wilks: Haven't gotten free tokens yet, but assuming this will work.
- (2025-05-01) Teo - Pensil Media: its super helpful
- (2025-04-30) Sayan Chatterjee: good
- (2025-04-29) Universe beauty: Awesome thing for use
- (2025-04-27) dev info logic: Awesome. Very useful to get leads...
- (2025-04-25) Gaurav Singh: best extension to get b2b leads truly loved it
- (2025-04-23) muhammad emmad: nice
- (2025-04-19) Yassine BenArbia: I LOVE IT
- (2025-04-18) Zamir Hussain: The Kloser AI tool shows promise. However, further improvements in productivity and quality are necessary to expand the user base.