Item logo image for Costello

Costello

ExtensionTools2 users
Item media 3 (screenshot) for Costello
Item media 1 (screenshot) for Costello
Item media 2 (screenshot) for Costello
Item media 3 (screenshot) for Costello
Item media 1 (screenshot) for Costello
Item media 1 (screenshot) for Costello
Item media 2 (screenshot) for Costello
Item media 3 (screenshot) for Costello

Overview

Sync LinkedIn Sales Navigator leads to Costello

Sync LinkedIn Sales Navigator leads to Costello. Track outreach, manage message templates, and automate connection requests.

Details

  • Version
    1.3.0
  • Updated
    January 17, 2026
  • Size
    366KiB
  • Languages
    English
  • Developer
    Email
    sungman.cho@tbdlabs.team
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

Costello has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Costello handles the following:

Personally identifiable information
Authentication information
User activity
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
Google apps