World Class Call Center Services at an Affordable Rate

At InSO, providing world class call center services at affordable rates is our primary objective. We prorate high quality representatives, and have a solid infrastructure in place, inclusive of executives, project managers, floor managers and staff to meet your budget needs and project goals.

Best Performance Call Center Award Winner - Year 2007

InSO was awarded "Best Performance Call Center" (2007) based upon overall excellence in our field resulting from a well managed infrastructure, exceptionally trained management, state-of-the-art security measure and courteous and knowledgeable staff.

Onshore Management. Offshore Pricing. . .

Onshore management means favorable offshore pricing: our exceptional project managers and executives are US-based with onshore management that is able to better understand the requirements and ensure top quality while exceeding expectations so there is no communication gap.

Flexible Pricing Plans to Meet Your Budget

At InSO, we are pleased to service boutique, medium and large companies and we have flexible payment plans in place, inclusive of hourly billing and performance-based rates, or even a unique hybrid plan that combines both, to meet our valued client needs and budget.



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InSO – Premium Inbound & Outbound Call Center Services

At InSO International Call Center, we understand that the call center that you choose is representing the face and the voice of your business to your customers. That's why only the very best will do when it comes to the handling of your image. Our goal is to engage with your customers and positively interact with them, thus increasing customer loyalty, brand awareness and retention, and ultimately driving a strong return on investment (ROI).

Not all international call centers are the same. Our corporate office in the United States (Texas), along with our contact centers in India and Philippines, ensures that you receive top-notch service. Our state-of-the-art international call centers are equipped with cutting-edge technology and the highest levels of security protocols. We piggyback our first-rate call center facilities with our expertly trained staff members and our domestic-based project managers. We specialize in inbound and outbound call center services and are equipped to provide services such as order taking, customer service, technical support, telemarketing, data entry, market research, and more.

We work hard to supercharge your ROI by using a detailed, integrated and proven approach to meeting your business goals. Our expertly trained staff has the tools, the training and the experience to deliver exceptional service. Contact us today for many references from past and current clients that attest to our work ethic and our proven track record. Call us today at: (800) 788-8299. Or click on Free Quote Request to receive a no-obligation custom quote from one of our business analyst experts. Make sure to ask us about our free value add-ons!

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  • Our Promises
  • Our Services
  • Why Choose InSO
  • Professionally trained personnel for quality phone, email and chat support
  • Dedicated Project Manager per client
  • Weekly on-going meeting with clients on campaign performance at no-extra cost
  • Multilingual Support (English, Spanish, French & German)
  • Quality Assurance Team to ensure highest standards
  • Reporting analyst to provide accurate, on-time, meaningful reports
  • Excellent call handling, call monitoring and performance monitoring system for maximum productivity and efficiency
  • World Class Infrastructure with exceptional call quality
  • Experience handling more than 200 call center campaigns in the past
  • More than 10 years of exclusive experience in call center industry
  • 5 Years of consulting experience to clients on offshore outsourcing and planning
  • Experience handling TV, Radio, Mailer, Print and Internet ad campaigns
  • US based firm with offshore team in India and Philippines. No-Risk of dealing with virtual team
  • On-shore management with Off-shore pricing for maximum efficiency and Return On Investment.
  • Excellent call handling, call monitoring and performance monitoring system for maximum productivity and efficiency
  • 24X7 Service with power back up for uninterrupted service



"I am extremely satisfied with the quality of support and the attention they have given to our business over the past 7 years."

Edward A

"We have tried several call centers in the past and by far InSO has been the only call center which has been able to meet and exceed our expectations."

Paul Teo

"When we think of InSO we are able to think of three things. Quality, Affordability and Flexibility."

Scott Miller

"InSO was one company which I and my partner mutually agreed to work with. We never had to worry about our customer service or sales support now."

Alan Cohen

"If you are looking for the best support team for your company, then InSO is the answer. We definitely recommend InSO."

Rudy Salar

InSO International Call Center
Email: support@inso.us
Phone: 800 788 8299
Allen, TX 75013