Awards and Recognition
Throughout our 14 years of helping B2B companies grow, Callbox has consistently ranked among the top sales lead generation companies in the US, as shown by our numerous awards from various organizations and publications:
Ranked No. 2 in Best Sales Lead Generation Services
Overall rating of 9.6 out of 10
Sales Lead Generation Review
Comparakeet

Ranked No. 1 in Sales Lead Generation Services
Overall quality score of 9.98 out of 10 Categories: Lead Generation, Tracking, Reporting, and Help & Support
TopTen Reviews
TechMedia Network

Top 50 Teleservices Agencies
12th in the US Market
10th in the International Market
Top 50 Teleservices Agencies Ranking
Customer Interaction Solutions Magazine

Top SMO Service Provider
Based on Customer Satisfaction Ratings
Across Nine Performance Criteria
Leading Provider of Outsourced Sales and Marketing Services
The Black Book of Outsourcing

Top Outsourcer of the Year
1st in Percentage Growth of Sales Revenue
2nd in Number of Business-to-Business Agents
Top Outsourcer Awards
Contact Center World

Top Outsourcer of the Year
1st in Best B2B Lead Generation Firms 2017
3rd in Best Third Party Verification Firms 2017


Top 10 Sales Lead Generation Services of 2018
4th in Best Sales Lead Generation Services (January, 2018)

Top 10 Ranking for Best Lead Generation Companies
4th in Top 10 Lead Generation Companies for Services (January, 2018)