extension ExtPose


CRX id


Description from extension meta

Get access to your prospects’ phone number and email, instantly. Convert leads with real data and save time.

Image from store CallSine
Description from store Welcome to CallSine. CallSine allows sales reps to simply and accurately find their ideal customer’s contact info in a click. Get access to your prospects’ phone number and email via our Google Chrome extension, instantly. Convert leads with real data and save time. Our mission is to make sales intelligence accessible to everyone.

Latest reviews

  • (2022-06-06) Jimmy Williams: So simple, fast, and very cheap! it's great for anyone that are looking for B2B contacts with one click. love it, gonna use it for a long time period!
  • (2022-06-03) Afif Sarifudin: The Callsign extension is very helpful for time efficient management of my contacts and emails.
  • (2022-06-02) bertis alas: Hey! peoples, are you looking for a place where you can use to easy up your work life? Think no more!, we have one of the best places merging now days. Callsine! you can find your contacts info here at the click os a mouse. Yes, as everything that good and efficient, it cost, but it is a fraction compare to the service it provides. Try it, you will not be disappointed.
  • (2022-05-26) Mark Troy: So easy, and so cheap! This is great anyone looking for B2B contacts.
  • (2022-05-26) Ken Vilar: Callsine has made it so easy to get the contact info I need. Any app that helps me build my pipeline has a seat on my bench.
  • (2022-05-25) Chris Battis: I found CallSine to be one of the easiest B2B Contact data providers I've ever used!


42 history
5.0 (6 votes)
Last update / version
2023-02-08 / 1.0.9
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