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. 

Best Call Center Companies

67 Companies - Rankings updated: August 19, 2026

DesignRush evaluates all call center providers based on its expertise, success stories, and verified client reviews. Some listings may be paid.

  • Outsource Smarter. Grow Faster.

    Sales outsourcing service company delivering expert lead generation, inbound and outbound sales, and appointment setting. Scale faster, cut costs, and boost conversions with a high-performance sales team tailored to your business goals...

    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Outsourcing Solutions Made Easy

    Contact Center Source has been the most preferred partner of customer service, technical support, Back Office, and global services with 12+ languages capability for companies across North America, Australia, and EMEA region...

    Location
    Cairo, Egypt
    Number of Employees
    250 - 499
    Minimal Budget
    $1,000 - $10,000
  • Best Option For Nearshore Call Center Services

    We provide fully turnkey solutions handling legal setup, HR, payroll, accounting, compliance, facilities, and day-to-day supervision so our clients can focus exclusively on sales, growth, and performance. Write everything around this idea , this is the core service we offer...

    Location
    Chula Vista, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $15/hr
  • Enterprise IT Solutions That Drive Business Growth

    Awantrix is a Texas-based enterprise technology solutions provider specializing in managed IT services, cybersecurity, connectivity, infrastructure, and unified communications. The company helps organizations improve operational efficiency, strengthen security, and scale their technology environments through...

    Location
    Dallas, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $79/hr
    Minimal Budget
    Under $1,000
  • High Performance Marketing Services.

    We are a marketing agency focusing on B2B sales lead generation, outsourcing and AI consulting. Based in the Philippines and serving the world, LeadMaker offer Lead Generation services and call center support. Our services cross multiple industries and employ a variety of methods bespoke to our clients unique...

    Location
    Manila, Philippines
    Number of Employees
    50 - 99
    Average Hourly Rate
    $44/hr
    Minimal Budget
    Under $1,000
  • Contact Center. Call Center Services. Professional BPO Services.

    Offering Contact & Call Center Services. At Connectica Solutions, our main focus is to help you “Connect”. Connect with your customers, your employees, providers and partners using the most efficient communication channels and the latest technology to your advantage...

    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $100/hr
  • Better Offshore Hiring Experience

    BlackWulff is an advisory-led offshore recruitment partner helping US firms build disciplined, long-term teams across finance, accounting, operations, and digital roles. We focus on alignment, structure, and performance not volume hiring...

    Location
    Cheyenne, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
  • From individuals and entrepreneurs, small and medium-sized businesses, right through to large corporations and government bodies, our administrative assistants are helping our clients become more efficient by streamlining their processes...

    Location
    Edinburgh, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr
  • The resources you need to succeed

    GBC Digital Marketing is a Houston-based firm dedicated to helping clients make more money with cutting-edge digital solutions. Founded in 2004, we specialize in SEO strategies (Search Engine Optimization), lead generation, PPC advertising and Artificial Intelligence technologies. Our solutions are all...

    Location
    Houston, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • B2B Lead Generation Powerhouse

    The powerhouse of B2B lead generation, Abstrakt Marketing Group is uniquely poised to maximize your growth potential. Founded a little over 10 years ago in St. Louis, we now serve 1700+ clients across the nation with 550 employees at our disposal! Our full-service approach and comprehensive inbound/outbound...

    Location
    St. Louis, Missouri
    Number of Employees
    500 - 999
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Unlock Your Business Potential with Our IT Mastery!

    At Netsec, a distinguished IT consulting firm, we specialize in the management of intricate networks and security infrastructure, demonstrating our expertise across a diverse range of technologies...

    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
  • Leading Virtual Assistant Services Provider

    Express Virtual Assistant (EVA) is a globally managed virtual workforce solutions provider that helps businesses streamline operations through structured, performance-driven support systems. Founded in 2004 as a subsidiary of Flatworld Solutions, EVA goes beyond traditional outsourcing by offering a...

    Location
    Princeton, New Jersey
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $8/hr
  • Acquire, Convert, Optimise, Grow

    Primo Interactive has been building the digital machinery behind UK businesses since 2006: hand-coded websites, bespoke CRM, AI voice agents, e-commerce platforms, and the SEO and paid search that keep them busy. One UK and EU team, twenty-plus disciplines, every platform owned outright by the client...

    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • AI + People

    Founded in 2000, Epicenter boasts a proven track record of success, working with global industry leaders across diverse sectors. Our delivery centers in India and South Africa allow us to provide seamless, high-quality service around the clock. Our unwavering commitment to customer satisfaction has...

    Location
    Mumbai, India
    Number of Employees
    1000 & Up
  • Outsourced Answering Service For Dispatch

    Dispatching Answering Service provides 24/7/365 dispatch support and phone answering support for transport and service-based businesses. We help small and mid-sized businesses stay connected with their customers while also offering free digital marketing services to improve online visibility and growth...

    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $6/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Trusted Partner for Complete Outsourcing Solutions.

    ProcessVenue is a one-stop destination for Secure Data Management, Financial & Accounting Services, Customer Support, and Data Annotation & Labeling. We serve clients globally with a commitment to data security, accuracy, and operational excellence...

    Location
    Jaipur, India
    Number of Employees
    100 - 249
    Portfolios Count
    1 Project Listed

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. 

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner