About Us

Leadar is a B2B contact data provider with an impressive database of more than 110 million profiles. We’ve created our platform to help people better navigate the business world and reach their professional goals faster.

Efficiency is what we value most, and there’s nothing more efficient in business than finding reliable people. Therefore, reaching the right person at the right time is necessary for any project or task.

Our platform instantly provides verified email addresses, phone numbers, and the location of the desired contacts. In addition, information about the person of interest includes their date of birth, LinkedIn profile, job, or alma mater, as well as the industries they have experience in.

You can use Leadar’s accurate emails and direct phone numbers to enhance your outreach process and better connect with prospects.

We also offer business searches. So, if you need to extend sales or locate potential business partners, an ideal boss, or trustworthy investors, Leadar will become your ultimate solution.


  • It’s absolutely free. Whether you want to build custom contact lists or connect with someone in your industry, it’s never been more simple.
  • Trusted data. We grab information from multiple open data sources. Leadar’s database is regularly updated and verified to ensure its accuracy and reliability.
  • Advanced filters. Searches by different criteria, such as name, location, job title, professional skills, social media, company, education, and more, help businesses find contacts that fit their specific needs.
  • US-based. You can get the necessary contact details from 62 million verified emails and 25 million mobile phone numbers, and connect with over 193 million US companies across all 50 states.
  • Engaging interface. Leadar’s website is easy to navigate, which results in quick access to contact information.
  • Intelligent search. We leverage advanced algorithms for people search to accurately predict relevant contact information for individuals and businesses.
  • Email search option. You can use our email search to verify people or businesses who reach out to you or just check the recipient's email address.

2803 Philadelphia Pike B, Suite 4165
Claymont, DE 19703