Elevate customer experience and streamline operations with vetted call center companies. Browse our curated list of call centers based in the US to find teams aligned with your customers' cultural and language needs. 

Electronics × $1,000 - $10,000 ×
  • Supporting International trade

    Reexia is a UK-based B2B lead generation and telemarketing agency helping companies connect with decision-makers and generate qualified business opportunities. Through targeted outreach, data-driven campaigns, and a combination of telemarketing and email marketing, Reexia supports organisations look...

    Top Services:

    • Call Centers
    • Email Marketing
    • Direct Marketing
    • SEO
    • BPO
    • Show more
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Reexia Limited Services

    • Call Centers
    • Email Marketing
    • Direct Marketing
    • SEO
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aerospace
    • IT
    • Telecomunication
    • Retail
    • Manufacturing
    Data sourced from the agency's DesignRush profile

    Reexia Limited Reviews & Testimonials

    • James Nolan
      James Nolan Business Development Manager at Jeddio Tech
      5.0

      Lead Generation Review from James Nolan

      We worked with Reexia to support our outbound business development and lead generation efforts. The team helped us structure a targeted outreach campaign and build a relevant prospect database for our market. Communication throughout the project was clear and organised. We had bi-weekly calls to review activity and results, and Kevin was very hands-on in guiding the campaign and suggesting adjustments where needed. Results took some time to appear, but this was explained clearly at the start of the campaign and expectations were set appropriately. Once the campaign gained momentum, we began having conversations with companies that matched our target profile. Overall, it was a positive experience and we appreciated their structured approach to outbound prospecting.

    • Giles Strong
      Giles Strong Review from Google
      5.0

      Giles Strong's Review Sourced from Google

      Reexia has been a game-changer for our business. Their expert guidance in implementing CRM tools streamlined our entire sales process, making it more efficient and effective. On top of that, their SEO advice helped boost our online visibility significantly. Professional, insightful, and a pleasure to work with—highly recommended

    • Vanessa Mattia
      Vanessa Mattia Review from Google
      5.0

      Vanessa Mattia's Review Sourced from Google

      We've been working with Reexia for our sales outreach and lead generation, and they’ve been absolutely outstanding. Their service is incredibly personal and responsive — it genuinely feels like they’re part of our team. They’ve taken the time to understand our business and target audience, and the results speak for themselves. We’re seeing consistent, high-quality leads and a real uplift in engagement. If you’re looking for a hands-on, strategic partner to drive your sales pipeline, we can’t recommend them enough.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 24/7 Inbound Support, Proactive Outbound Outreach

    With 13 years of proven track record of call-center expertise, CALLMARK Solutions delivers fully managed, done-for-you customer engagement. We design end-to-end call flows, craft high-converting scripts, profile and qualify prospects, and provide omni-channel inbound/outbound support. Our AI Voice Bot handles...

    Top Services:

    • Call Centers
    Location
    Petaling Jaya, Malaysia
    Number of Employees
    100 - 249
    Minimal Budget
    $1,000 - $10,000

    CALLMARK Solutions Sdn Bhd Services

    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Shell
    • Samsung
    • SAP
    • Epicor
    • Hitachi
    • NEC
    • HP
    • Acer
    • Maybank
    • Fedex
    Data sourced from the agency's DesignRush profile

    CALLMARK Solutions Sdn Bhd Reviews & Testimonials

    • Amirul Syazwan Adnan
      Amirul Syazwan Adnan Review from Google
      5.0

      Amirul Syazwan Adnan's Review Sourced from Google

      I have been using Callmark Solution’s telesales service, and I’m extremely satisfied with the experience. The team and agents are very dedicated, professional, and proactive in their work. They consistently deliver great results and maintain excellent communication throughout the process. Highly recommended

    • Ravindran Shanmuganathan
      Ravindran Shanmuganathan Review from Google
      5.0

      Ravindran Shanmuganathan's Review Sourced from Google

      Callmark Team has been a great partner. Their team is very supportive, flexible with changes and provide excellent call center support. Highly recommended.

    • Injamamul Haque
      Injamamul Haque Review from Google
      5.0

      Injamamul Haque's Review Sourced from Google

      CallMark has been outstanding to work with. Their professionalism truly sets them apart, and they are always willing to help. The CallMark team are always willing to provide advice or go the extra mile to make sure everything runs smoothly, their support has been exceptional.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Top BPO Company USA.

    DGC BPO Service is a premier US-based outsourcing company offering expert customer service, call center solutions, virtual assistance, and lead generation. We help businesses optimize operations, improve customer experiences, and drive growth with tailored, efficient solutions...

    Top Services:

    • BPO
    • Call Centers
    • Customer Support
    • Phone Answering Services
    • Digital Marketing
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    DGC BPO Service Services

    • BPO
    • Call Centers
    • Customer Support
    • Phone Answering Services
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BrightPath Solutions
    • TechWave Inc
    • EcoSmart Ventures
    • MarketPulse Strategies
    • VisionLink Enterprises
    • FutureEdge Technologies
    Data sourced from the agency's DesignRush profile
  • Future in Hands.

    LTS Global Digital Services, based in Vietnam, specializes in providing comprehensive digital BPO services. Our expertise encompasses data processing, RPA solutions, and a range of other business process outsourcing services designed to enhance operational efficiency and drive growth for our clients...

    Top Services:

    • IT Services
    • BPO
    • Call Centers
    • Customer Support
    • AI Development
    • Show more
    Location
    Hanoi, Vietnam
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    LTS Global Digital Services Services

    • IT Services
    • BPO
    • Call Centers
    • Customer Support
    • AI Development
    • ERP Consulting
    • Managed Services
    • IT Compliance Solution
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qualcomm
    • Panasonic
    • Toshiba
    • LG Electronics
    • Magic Data
    • Incruit
    • Black Moth
    • SK Telecom
    • CJ Entertainment
    • Infinig
    Data sourced from the agency's DesignRush profile
  • AI Systems For Real Businesses

    Kash is an AI automation and RevOps consultancy in the Phoenix Valley. We build AI systems that answer and book leads 24/7, run follow-up, and report automatically - priced on results, with a free AI Revenue Audit to start...

    Top Services:

    • AI Development
    • Digital Marketing
    • Business Consulting
    • Social Media Marketing
    • Content Marketing
    • Show more
    Location
    Mesa, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000

    Kash Communications & Consulting Services

    • AI Development
    • Digital Marketing
    • Business Consulting
    • Social Media Marketing
    • Content Marketing
    • AEO
    • Web Design
    • Web Development
    • Digital Strategy
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Martin's 1 Stop
    • Verizon
    • AT&T
    Data sourced from the agency's DesignRush profile
  • Boost Sales Growth.

    We are company specializing in outbound sales, aiming to help you increase your number of clients or customers. Our business models goal is to schedule meetings with potential clienst for you...

    Top Services:

    • Email Marketing
    • Direct Marketing
    • Business Consulting
    • Market Research
    • Call Centers
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    Location
    Belgrade, Serbia
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000

    Triballi Services

    • Email Marketing
    • Direct Marketing
    • Business Consulting
    • Market Research
    • Call Centers
    • Phone Answering Services
    • Customer Support
    • CRO
    • Event Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • The Coca-Cola Company
    • Johnson & Johnson
    • HSBC
    • Walmart
    • Mercedes-Benz
    Data sourced from the agency's DesignRush profile
  • The Right Team With A Big Dream

    We specialize in managed and dedicated team staffing for small and large outsourced projects. Combined with a highly trained and educated staff, our company exists to make a deliverable outsourced product managed with Western-style business practices, and delivered with exceeded expectations. Our products are...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Digital Marketing
    • eCommerce
    • Email Marketing
    • Show more
    Location
    Dhaka, Bangladesh
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Virtual Fellows Services

    • Digital Services
    • Digital Strategy
    • Digital Marketing
    • eCommerce
    • Email Marketing
    • BPO
    • Call Centers
    • Customer Support
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • belong
    • ProLeadsNYC
    • NEF
    Data sourced from the agency's DesignRush profile

    Virtual Fellows Reviews & Testimonials

    • Phoenix Offline
      Phoenix Offline Review from Google
      1.0

      Phoenix Offline's Review Sourced from Google

      This is not an organization. They have stolen my money. I don't want anyone like me to be cheated by them. I request no one to take any service from them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Where Technology Meets Human Intelligence

    Datacelia is a Madagascar-based digital transformation company that combines technology, artificial intelligence, digital marketing, creative services, and business operations support into a unified service ecosystem...

    Top Services:

    • BPO
    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Services
    • Show more
    Location
    Antananarivo, Madagascar
    Number of Employees
    Under 49
    Average Hourly Rate
    $5/hr
    Minimal Budget
    $1,000 - $10,000

    Datacelia Services

    • BPO
    • Web Design
    • Web Development
    • WordPress Website Design
    • Digital Services
    • Software Development
    • Social Media Marketing
    • Email Marketing
    • IT Services
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • AI Industry
    • Corporate Services Industry
    • Design Industry
    Data sourced from the agency's DesignRush profile
  • Initiate, Grow, Excel.

    Jinactus Consulting is a business management consultant with over 10 years of experience in helping IT companies scale and transform. We offer a comprehensive range of services, including sales and marketing outsourcing, custom app and software development, and SaaS solutions. Our team of experienced...

    Top Services:

    • Software Development
    • Software Testing
    • Big Data Analytics
    • IT Services
    • Call Centers
    • Show more
    Location
    Noida, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000

    Jinactus Consulting Pvt Ltd Services

    • Software Development
    • Software Testing
    • Big Data Analytics
    • IT Services
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PrimeBPM
    • Thrymr Software
    • CodmanAI
    Data sourced from the agency's DesignRush profile

    Jinactus Consulting Pvt Ltd Reviews & Testimonials

    • saim thakur
      saim thakur Review from Google
      5.0

      saim thakur's Review Sourced from Google

      After completing my MBA, joining Jinactus has been a game-changer. Their top-notch training has not only equipped me for the IT industry but also filled me with pride. I'm grateful for the invaluable experience and highly recommend Jinactus for anyone looking to excel in their IT career.

    • Nikita Singh
      Nikita Singh Review from Google
      5.0

      Nikita Singh's Review Sourced from Google

      I am using Services of Jinactus since years. They always understand our project position and suggest us software according to our needs.

    • Harpreet Singh
      Harpreet Singh Review from Google
      5.0

      Harpreet Singh's Review Sourced from Google

      Jinactus is startup but with wealth of experience. Organisation paves the way for better learning, give opportunities for growth and most importantly let’s you make mistakes n learn from them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

5 Frequently Asked Questions About Call Center Providers

What services do call centers provide?

Call centers provide comprehensive services to support customer experiences and business operations. They generally fall under 5 categories: 

  • Inbound call center services: Handling incoming customer inquiries and needs, including customer support, technical troubleshooting, order tracking and returns, account updates, and billing inquiries.  
  • Outbound call center services: Conducting customer outreach activities, such as sales calls, lead generation, customer surveys, feedback collection, and appointment setting. 
  • Omnichannel call center services: Managing customer interactions across multiple channels, including phone, SMS messaging, social media, live chat, and email. 
  • Automated call center services: Using interactive voice response (IVR), chatbots, knowledge bases, and AI-based tools to resolve routine requests and support agents.  
  • Virtual call center services: Providing the above services through remote or geographically distributed teams using cloud contact center platforms (CCaaS), VOIP, and workforce management tools. 

Additionally, there are also specialized call centers that provide industry-specific services, such as insurance verification for healthcare and medical institutions, KYC checks for financial services, and citizen surveys for government agencies. 

What is the difference between multichannel, omnichannel, and optichannel support?

Multichannel aims to reach customers through multiple channels (e.g., voice, chat, email, and social), but channels operate independently with limited shared context, which can create inconsistent customer experiences.  

Omnichannel seeks to provide a consistent and continuous customer experience through all touchpoints by having a unified database and integrated system for conversation history and customer data. As a result, omnichannel strategies are often costly and require large teams to cover all customer channels. 

Optichannel focuses on prioritizing and routing customers to the most effective communication channel for specific inquiries, optimizing costs rather than maximizing presence. This strategy often selects the highest customer touchpoints by analyzing customer behavior, preferences, and market trends. 

How do these companies use AI?

Call center companies are using AI to improve contact center agent efficiency, service quality, and customer experience through the following: 

  • AI-driven self-service (e.g., conversational IVRs, chatbots, and virtual assistants) to handle end-to-end conversations and routine issues with minimal human involvement.  
  • AI agents assist live customer service representatives with real-time suggestions, knowledge-based answers, and automated wrap-up notes. 
  • Performance monitoring using speech-text analytics to evaluate agent-client interactions, flag issues, and recommend coaching actions. 
  • Predictive analytics to anticipate high contact volumes, staffing needs, and customer drivers (e.g., repeat contacts and churn risk). 
  • Intelligent call routing that uses intent detection and customer context to route inquiries to the right department or expert. 

How to decide between outsourcing call centers vs. in-house call centers?

The answer depends on your support complexity, demand volatility, compliance needs, desired control, and internal team capabilities. Below is a cost-benefit analysis to help you: 

  Outsource call centers In-house call centers
Advantages
  • Lower infrastructure and employee costs 
  • Faster ramp and easier 24/7 coverage 
  • Access to proven process and multilingual talent 
  • Scale up and down more quickly
  • Greater control over hiring, training, and culture 
  • Tighter governance and direct oversight 
  • Easier alignment to product changes and internal stakeholders 
Disadvantages
  • Less direct control over day-to-day execution 
  • Requires strong onboarding and training to match brand standards 
  • Risk of inconsistent performance if governance is weak 
  • Higher fixed costs (management, recruiting, tools, and facilities) 
  • Slower to scale, especially during peak seasons
  • Requires significant investment for 24/7 coverage
Best for
  • Brands with fluctuating customer support volumes 
  • Organizations needing fast rollout, 24/7 coverage, or multi-lingual coverage 
  • Businesses looking for affordable customer support solutions 
  • Organizations that want greater control and operate in a highly regulated environment 
  • Companies with high complexity support tied closely to product 
  • Startups and small businesses with small customer service demand 

When to choose offshore, onshore, or nearshore providers?

Onshore call centers operate within the same country as your business, enabling better time-zone overlap, cultural alignment, and ease of management through site visits and tighter governance. However, they often have higher costs and, in some markets, it is harder to hire at scale. 

Choose onshore call center companies if you want higher control, strong brand alignment, and close collaboration with internal teams. 

Nearshore call center companies are located near your country or region, making them more cost-effective than onshore and easier to collaborate with than offshore. While time zone and cultural alignment are not guaranteed, many providers build teams around your processes, language needs, and operating hours. 

Choose nearshore if you want to balance cost, collaboration, and operational control. 

Offshore call center providers are based in distant countries and are often selected for cost efficiency, scale, and 24/7 coverage. However, cultural and linguistic barriers, time zone compatibility, and limited quality control can be issues. 

Choose offshore call center companies if you need scalable coverage, multilingual capacity, and can operate effectively with structured governance, documented workflows, and strong QA. 

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