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. 

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  • SDR Teams, Lead Generation & Call Center Services for B2B Companies

    Munzai Solutions provides B2B call center services covering cold calling, inbound call management, and customer support, with each engagement staffed by dedicated SDRs working 40 hours per week. The call center company's packages include a US-based dialer, project manager, and weekly reporting...

    Top Services:

    • Customer Support
    • Business Consulting
    • Call Centers
    • Email Marketing
    • CRM Consulting
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed

    Munzai Solutions Services

    • Customer Support
    • Business Consulting
    • Call Centers
    • Email Marketing
    • CRM Consulting
    • Managed Services
    • BPO
    • Phone Answering Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Souqh
    • Maxyfi
    • Konch
    • Skriber
    Data sourced from the agency's DesignRush profile

    Munzai Solutions Reviews & Testimonials

    • Davey Warren 🍐
      Davey Warren 🍐 CEO at Pearagon
      5.0

      Outbound Review from Davey Warren 🍐

      Munzai Solutions has been a great partner for our outbound outreach. What stood out most was their communication. They checked in with us daily and weekly, kept us updated every step of the way, and worked closely with us to identify our target clients and the best directions to pursue. That level of consistent communication made the whole engagement feel efficient and collaborative, and it is a big reason we felt we got the best bang for our buck. We enjoyed working with them and would recommend them to other companies looking for a communicative, responsive outbound partner.

    • Sam Bartow Moreno
      Sam Bartow Moreno Founding GTM Director at CourtNexa
      5.0

      Appointment Setting Review from Sam Bartow Moreno

      Munzai Solutions are amazing to work with. They got started immediately and booked multiple meetings in the first few days. I’m very happy with the results and the support they offered us. If you’d like to ask any questions about the service feel free to contact me at +1 458 600 8797 I’m very satisfied. And would highly recommend them.

    • Brian Oltmanns
      Brian Oltmanns CEO at GoFindBuild
      5.0

      Call Centers Review from Brian Oltmanns

      I am very happy with this team and their performance. They were organized, provided consistent updates, and always made suggestions to pivot if results were falling short. I would highly recommend them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Vserve Ebusiness Solutions

    Verified Verified by the DesignRush team for authenticity and credibility.

    All-In-One E-commerce Technology Solution Provider: Because Every Click Matters.

    Vserve Ebusiness Solutions is an AI-powered Supply Chain Management and Ecommerce company with 10+ years of global delivery. We provide offshore teams, BPO, procurement, order and inventory management, customer support, and ecommerce solutions to reduce costs and improve efficiency...

    Top Services:

    • Logistics
    • Accounting
    • eCommerce Development
    • BPO
    • Call Centers
    • Show more
    Location
    New York City, New York
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    Vserve Ebusiness Solutions Services

    • Logistics
    • Accounting
    • eCommerce Development
    • BPO
    • Call Centers
    • Web Design
    • eCommerce
    • SEO
    • Customer Support
    • Phone Answering Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Traci Miller
    • Marcia Maples
    • Joseph Powell
    Data sourced from the agency's DesignRush profile

    Vserve Ebusiness Solutions Reviews & Testimonials

    • Marie M. Harris Undisclosed at Retail
      5.0

      Customer Support Review from Marie M. Harris

      Although we have been struggling before, after expanding our influence into mountain wear and watches, it became evident that we needed some professional help. We were offering many new products, and making matters worse, we were present in different foreign markets, which mean many competitors to keep an eye on. After some consultations with the Vserve team, we had no doubts that they were the solution we had been looking for. Thanks to their proven MAP enforcement strategies, maintaining our market position is now easier. We always have accurate pricing information at our fingerprints. I must say, we are really impressed with Vserve.

    • Danielle W Undisclosed at Retail
      5.0

      Customer Support Review from Danielle W

      Our company is grateful to have found a collaborative team in Vserve for our Product Information Management. Initially, we were unsure about the quality of product descriptions and their accessibility to our buyers. However, Vserve’s expertise in programming language and business best practices helped us to manage our complete product information and catalog pretty well. The conversion rate excelled our expectations, and our products shot up on Google rankings!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Focus On Customer Service So You Can Focus On Your Business.

    Five Star Solutions is a premier, mid-sized contact center outsourcer dedicated to delivering world-class customer care. By blending boutique-level agility with enterprise-grade capabilities, the company serves as a seamless extension of its clients' brands...

    Top Services:

    • Business Consulting
    • Call Centers
    • BPO
    • Phone Answering Services
    • Show more
    Location
    Sioux Falls, South Dakota
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $50,000 & Up

    Five Star Solutions Services

    • Business Consulting
    • Call Centers
    • BPO
    • Phone Answering Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Email and Chat
    • Customer Service Outsourcing
    • Inbound and Outbound Voice Outsourcing
    Data sourced from the agency's DesignRush profile
  • 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...

    Top Services:

    • Customer Support
    • BPO
    • Market Research
    • Transcription Services
    • Translation Services
    • Show more
    Location
    Edinburgh, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr

    SmartPA Services

    • Customer Support
    • BPO
    • Market Research
    • Transcription Services
    • Translation Services
    • HR Outsourcing
    • Call Centers
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Cox-London
    • Complete Refinish
    • Collette CWMedia
    • Krispy Kreme
    • Total Oil and Gas
    Data sourced from the agency's DesignRush profile

    SmartPA Reviews & Testimonials

    • Vicky Grobbelaar
      Vicky Grobbelaar Review from Google
      5.0

      Vicky Grobbelaar's Review Sourced from Google

      Mandy has been a huge asset to Ethiqs and a lovely person to work with, efficient and friendly and a great team backing her. Highly recommended.

    • Pedro Mendoza
      Pedro Mendoza Review from Google
      5.0

      Pedro Mendoza's Review Sourced from Google

      Holly has been a great help recently both in terms of my business and personal affairs. I am in the process of making some business structure changes in my private dental practice and she has assisted me with all the lengthy paperwork, ensuring that everything is in order. In addition, she has assisted me in researching properties and locations. I would not hesitate in recommending her services as her support has been invaluable to me at this extremely busy time and has allowed me to focus on my patients. Highly recommended +++++

    • Alexandra Stewart
      Alexandra Stewart Review from Google
      5.0

      Alexandra Stewart's Review Sourced from Google

      Terri has been an incredible SmartPA assistant for our family over the past 18 months. Her support has been invaluable in managing our busy work and home administrative tasks. Throughout our travels across Europe, the US, and Canada, as well as during our recent move to a new house and country, Terri has been there for us every step of the way. In particular, I have appreciated that Terri has used great judgment in assessing options on all fronts and hasn't just gone for the easy road of blindly following orders. I have trusted her as a "second me" and that has been so helpful. We couldn't have done any of this without her!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Delivering Proven Marketing Results

    Direct Objective Consulting specializes in B2B marketing for small and medium-sized enterprises. With a focus on lead generation and commercialization, the agency serves technology, manufacturing, and service providers. Its mission is to maximize clients' marketing ROI through customized strategies that drive...

    Top Services:

    • Digital Marketing
    • Digital Strategy
    • Public Relations
    • Reputation Management
    • Video Production
    • Show more
    Location
    Montreal, Canada
    Number of Employees
    Under 49

    Direct Objective Consulting Services

    • Digital Marketing
    • Digital Strategy
    • Public Relations
    • Reputation Management
    • Video Production
    • Big Data Analytics
    • AEO
    • Content Marketing
    • Advertising
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TIBCO
    • intellera
    • CanadaVisa
    • Hardent
    • explorance
    Data sourced from the agency's DesignRush profile

    Direct Objective Consulting Reviews & Testimonials

    • Orly Argaman
      Orly Argaman Review from Google
      5.0

      Orly Argaman's Review Sourced from Google

      We have worked with Gil for our product strategy, web site creation, market research and some other marketing/strategy aspects. It was an absolute pleasure: Gil is very knowledgeable and creative, communications are clear & concise, delivery always on time and quality of the work was outstanding. I won't hesitate using Gil's services in the future.

    • Angie Velarde
      Angie Velarde Review from Google
      5.0

      Angie Velarde's Review Sourced from Google

      Direct Objective offers experienced marketing and strategic consultants. Gil along with his team can take a brief and immerse themselves in the business and be a real part of it. His team can turn a concept into reality and come up with practical strategies and concepts to take to market. Gil is also a great business partner and can be trusted to bounce off ideas in a respected and considered way. I recommend Direct Objective Consulting to anyone needing an experienced strategic marketing and business partner to enthusiastically drive growth and get results.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • American quality call center and outsoured services at Philippine rates

    Loop provides a pinnacle of outsourced customer support as a service, encompassing top-tier customer service, potent retention strategies, and robust sales techniques...

    Top Services:

    • Customer Support
    • Call Centers
    • Phone Answering Services
    • BPO
    • Direct Marketing
    • Show more
    Location
    Makati, Philippines
    Number of Employees
    100 - 249
    Average Hourly Rate
    $8/hr
    Portfolios Count
    3 Projects Listed

    Loop Contact Solutions Services

    • Customer Support
    • Call Centers
    • Phone Answering Services
    • BPO
    • Direct Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Agora Business
    • One Blade
    • Medix Select
    • Stock Investor
    Data sourced from the agency's DesignRush profile

    Loop Contact Solutions Reviews & Testimonials

    • B B
      B B Review from Google
      4.0

      B B's Review Sourced from Google

      Mirdif uptown is the best I’ve lived there for 2 years and it was amazing and I have met incredible people

    • Bahia B
      Bahia B Review from Google
      4.0

      Bahia B's Review Sourced from Google

      Mirdif uptown is the best I’ve lived there for 2 years and it was amazing and I have met incredible people

    • CHRISTINE ALCANTARA
      CHRISTINE ALCANTARA Review from Google
      5.0

      CHRISTINE ALCANTARA's Review Sourced from Google

      For me, the first impression would be lasting. And it's crucial how they make me feel, or what I initially feel in order for me to stay with a company. In comparison to the other company, Loop is still in the early stages, yet the upper management was really kind and considerate. And I've had a great time here so far. With the kind of individuals I'll be hanging out with, I'm confident I won't be sorry I chose Loop. :)

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

    Verified Verified by the DesignRush team for authenticity and credibility.

    Influx.com are the experts in on-brand 24/7 customer support, since 2013..

    Influx staffs dedicated call center teams for inbound, outbound, and after-hours coverage across the Americas, Europe, and APAC. Since 2013, the call center provider has served 750+ brands on month-to-month plans with no lock-in and a 7-day launch window...

    Top Services:

    • Customer Support
    • Call Centers
    • BPO
    • HR Outsourcing
    • AI Development
    • Show more
    Location
    West Hollywood, California
    Number of Employees
    1000 & Up
    Portfolios Count
    2 Projects Listed

    Influx Services

    • Customer Support
    • Call Centers
    • BPO
    • HR Outsourcing
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Linktree
    • Meshki
    • Casely
    • BearPaw
    • Asana Rebel
    • Classpass
    • QSIC
    • Autopilot
    • Melinda Maria
    • Yazio
    Data sourced from the agency's DesignRush profile
  • Where Innovation Meets Execution

    Ferio Solutions is a Business Process Outsourcing company serving businesses across the USA, Canada, UK, and global markets, providing customer support, offshore teams, lead generation, sales, and back-office solutions...

    Top Services:

    • Affiliate Marketing
    • Direct Marketing
    • Business Consulting
    • Market Research
    • Call Centers
    • Show more
    Location
    Rawalpindi, Pakistan
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Portfolios Count
    1 Project Listed

    Ferio Solutions Services

    • Affiliate Marketing
    • Direct Marketing
    • Business Consulting
    • Market Research
    • Call Centers
    • BPO
    • Customer Support
    • Phone Answering Services
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Software & IT Services Industry
    • Finance Industry
    • Automotive Industry
    Data sourced from the agency's DesignRush profile

    Ferio Solutions Reviews & Testimonials

    • DEVIL MANI
      DEVIL MANI Review from Google
      5.0

      DEVIL MANI's Review Sourced from Google

      ALHAMDULILALLAH IT'S A BEST WAY TO GET SUSSECS IN YOUR ALL THE STAFF ARE REALLY FRIENDLY AND BOSS ALSO HAVE VERY DOWN TO EARTH NATURE

    • Muhammad Adil Majeed Dar
      Muhammad Adil Majeed Dar Review from Google
      5.0

      Muhammad Adil Majeed Dar's Review Sourced from Google

      Environment is better, People are kind. Especially Sami, One of the lovely guys over there. KEEP IT UP MAN

    • Malik Awahab
      Malik Awahab Review from Google
      5.0

      Malik Awahab's Review Sourced from Google

      Sch an outstanding experience with Ferio . His CEO is very cooperative and friendly . Easy to work with him . Thanks man

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI Automation Services For Real Business Growth

    CollabGenerate is a 2024-founded AI automation and appointment setting company helping businesses capture, engage, and convert leads into booked appointments. Our team combines AI systems with trained appointment setters to ensure fast response times, qualified conversations, and consistent lead flow. From...

    Top Services:

    • Digital Services
    • AI Development
    • Web Development
    • Digital Marketing
    • SEO
    • Show more
    Location
    Lahore, Pakistan
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed

    CollabGenerate Services

    • Digital Services
    • AI Development
    • Web Development
    • Digital Marketing
    • SEO
    • Social Media Marketing
    • eCommerce
    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Process Travel
    • American Income Life
    • Globe Life
    Data sourced from the agency's DesignRush profile

    CollabGenerate Reviews & Testimonials

    • William James
      William James Review from Google
      5.0

      William James's Review Sourced from Google

      My name is William, and I run a small B2B company here in Montana. I worked with CollabGenerate LLC for two specific services—WhatsApp automation and AI automation. We were looking for a way to handle inquiries faster and cut down on manual follow-up work, and their solutions actually fit what we needed. The WhatsApp automation has been reliable for customer responses, and the AI workflows they built helped streamline a few internal processes without making things complicated. Communication with their team was straightforward, and everything was delivered on time. Overall, a solid experience for the services we required.

    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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