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The BPO Partner That Helps You Scale Smarter

At Silver Bell Group, we provide high-performance outsourcing solutions tailored to your business needs. Since 2014, we’ve been helping companies worldwide scale efficiently by building dedicated, fully managed teams—so you can focus on your core business.

What We Do:
✔ Sales & Lead Generation Teams – Drive revenue with expert closers.
✔ Customer Support & Retention – 24/7 multilingual support that keeps customers happy.
✔ Back-Office & Administrative Services – Streamline operations without extra overhead.
✔ Digital & IT Outsourcing – Hire top marketing and tech talent without the hassle.

Why Partner with Us?
→ 62% cost savings compared to in-house hiring.
→ Fully managed teams with no operational headaches.
→ Access to elite talent from South & East Europe, trained and ready to deliver.
→ Scalable solutions—whether you need 5 or 50+ specialists.

We believe that when talented professionals are put in a strong, growth-focused environment, they can drive real impact. That’s why we provide seamless workforce management, so our clients can focus on what they do best—growing their business.

Join reputable entrepreneurs and fast-scaling businesses who trust us to build their teams. 

Serbia Serbia
Knez Mihailova 10, Belgrade, Belgrade 11000
+381611856832
NA
250 - 999
2014

Service Focus

Focus of BPO Services
  • Customer Service - 40%
  • Lead Generation - 20%
  • Call Center Services - 40%
Focus of IT Services
  • Outsourcing - 100%
Focus of Business Services
  • HR - 80%
  • Training & Development - 20%

Industry Focus

  • E-commerce - 15%
  • Education - 10%
  • Gambling - 10%
  • Travel & Lifestyle - 10%
  • Advertising & Marketing - 5%
  • Automotive - 5%
  • Financial & Payments - 5%
  • Gaming - 5%
  • Healthcare & Medical - 5%
  • Hospitality - 5%
  • Information Technology - 5%
  • Transportation & Logistics - 5%
  • Banking - 5%
  • Insurance - 5%
  • Oil & Energy - 5%

Client Focus

65% Medium Business
5% Large Business
30% Small Business

Detailed Reviews of Silver Bell Group

5.0 1 Review
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Head of Global Customer Retention at GoStudent
Posted 7 months ago

Excellent ongoing support from SBG

At GoStudent, we’ve been partnering with Silver Bell Group for well over a year, primarily leveraging their customer success services across multiple markets. From the very beginning, the collaboration has been seamless, transparent, and results-oriented.

What truly sets SBG apart is their responsiveness and proactive approach. They quickly embedded themselves into our operations, showing a strong understanding of our goals, tone of voice, and quality standards. Communication is always clear, and they consistently go the extra mile to adapt to changes in our strategy or processes.

Since beginning our partnership, we’ve seen measurable improvements in efficiency and customer satisfaction. Their team has helped us scale support capacity during peak periods and improve service levels across key regions, contributing directly to our retention and upsell metrics.

What was the project name that you have worked with Silver Bell Group?

Customer Retention Support

What service was provided as part of the project?

BPO Services

Describe your project in brief

Support for a large EdTech platform - specifically in relation to our customer retention activities.

What is it about the company that you appreciate the most?

They are very agile and open to feedback.

What was it about the company that you didn't like which they should do better?

Nothing - they are fantastic

Rating Breakdown

  • Quality
  • Schedule & Timing
  • Communication
  • Overall Rating

Project Detail

  • $50001 to $200000
  • In Progress
  • Education