Top 100 Call Center Services

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Top 100 Call Center Services

June 2023

Looking for a top contact center?

Review this list of best call services on the market to determine the best fit for your company. Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities. 

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List of the Best Voice Services Providers on the Market

  • 151
    • Undisclosed
    • 1,000 - 9,999 employees
    • Margate, FL

    Global Response is a contact center company based in Margate, Fla., that was established in 1974. Their team of more than 450 employees offers contact center services, inbound sales processing, order processing, chat support, email response, and social media support.

    Clients

    • Crate&Barrel
    • Lacoste
    • MoMA
    • Anthropologie

    Industries

    Notable Project

    Global Response provided technological and billing services for a life sciences company. Their team processed 100 calls per day. and processed orders. Their work increased overall processing efficiency.

    "They act as a strategic partner that is crucial to our business success." – IT Director, Life Sciences Company

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  • 152
    • $1,000+
    • 50 - 249 employees
    • Austin, TX

    B2B Associates is a data science, market intelligence, and intent-driven marketing and sales support company founded in 2016 in Austin, Texas, and with a second location in Pune, India. Their team of over 50 employees provides voice services, content marketing, email marketing, and more to small and mid-sized companies in IT, advertising, and telecommunications.

    Clients

    • UBS
    • Adobe
    • IBM
    • Advantage Solutions

    Industries

    Notable Project

    A consulting firm hired B2B Associates to generate leads and set appointments. They performed their duties per the specifications of the firm.

    "They provided us with the leads we needed, which is why we’ve chosen to work with them again."

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  • 153
    • Scheduling

      3.6
    • Quality

      4.4
    • Cost

      3.6
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 1,000 - 9,999 employees
    • Portland, OR

    AnswerForce is an answering services provider from Tualatin, Ore. It was founded in 1998 and currently has a team of 11 employees. AnswerForce specializes in voice services, but also provides non-voice BPO/back office services to clients from a variety of industries. 

    Clients

    • GPS Technologies
    • Handyman Matters
    • Progressive Comfort Solutions
    • healthcare

    Industries

    Notable Project

    AnswerForce provides after-hours phone answering services for an online payment portal. The team follows a script and helps callers complete their payments successfully.

    “Their responsiveness stands out.”

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  • 154
    • $1,000+
    • 10 - 49 employees
    • New York, NY
    RemoteReps247, a sales outsourcing company, was launched in 2022. Their small team is located in New York, New York. The company offers sales outsourcing, call center services, and customer service outsourcing.

    Notable Project

    RemoteReps247 provided call canter services for an IT services company. The team was tasked with appointment setting and customer support.

    "They exceeded our expectations as well."

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  • 155
    • $5,000+
    • 10 - 49 employees
    • Kansas City, MO

    Tasks Expert is a social media marketing agency located in Killeen, Texas and Kalyan, India. The firm focuses on social media marketing and has a small team.The firm was founded in 2017.

    Industries

    Notable Project

    Tasks Expert- A Virtual Assistant Company provides accounting, bookkeeping, and tax services for a bookkeeping company. They give weekly reports on the client's profit margin, income statement, and cash flow.

    "I was blown away by their financial expertise."

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  • 156
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • North Miami Beach, FL

    CloudTask is a phone answering service established in 2014. Headquartered in North Miami Beach, Florida and Medellín, Colombia, their midsize team specializes in voice services, non-voice bpo/back office services, finance & accounting outsourcing (FAO), transcription, and more.

    Industries

    Notable Project

    An outsourced staffing firm engaged with CloudTask for their ongoing digital marketing strategy with a sales development representative. The team was tasked lead generation, lead qualification, and support.

    "We would confidently recommend CloudTask for their exceptional project execution and client support."

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  • 157
    • $1,000+
    • 250 - 999 employees
    • Ocala, FL

    Ansafone is a voice services provider based in Ocala, Fla. with an additional office in Santa Ana, Calif. They were founded in 1970 and have a team of over 250 employees.  

    Notable Project

    Ansafone Contact Centers provided customer service representatives and call infrastructure for a government subcontractor fulfilling a contract to provide emergency response services to hurricane areas.

    “We were able to establish a daily call with status updates that we needed, and that helped the project stay on track.”

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  • 158
    • $1,000+
    • 250 - 999 employees
    • Makati, Philippines

    Human resources company Booth & Partners is located in Makati, Philippines and Singapore, Singapore. The midsize agency was founded in 2013. Their services include HR services, call center services, back office outsourcing, and customer service outsourcing.

    Industries

    Notable Project

    An edutech company outsourced their customer service to Booth & Partners. The team screens and dedicates agents who attend to customer queries via phone, email, SMS, or instant chat.

    "They are all exceptionally fast learners who love feedback and achieve great results."

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  • 159
    • Undisclosed
    • 1,000 - 9,999 employees
    • Santa Clarita, CA

    Human resources firm Tri Source International, LLC was established in 2007. They are based in Santa Clarita, California and have a large team. Their services include HR services, non-voice bpo/back office services, branding, voice services, and more.

    Industries

    Notable Project

    Tri Source International, LLC hires staff to answer the emails and calls that a financial services firm receives. They provide customer support and answer questions about bugs, refunds, and other questions.

    "We've used other companies in the past, and Tri Source has been the best thus far."

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  • 160
    • $1,000+
    • 50 - 249 employees
    • Portland, OR

      TechSpeed Inc. is a data outsourcing company based in Portland, Ore. and founded in 2002. Their team of over 100 employees specialize in A.I./machine learning support, non-voice BPO, market research, and web development for small business and mid-market firms.

    Clients

    • Bank of America
    • Merrill Lynch
    • Taxpayer Association of Oregon
    • C2 Financial Corp.

    Industries

    Notable Project

    TechSpeed Inc was hired by a semiconductor equipment retailer to help them expand their client base. After understanding the client's objectives, the team executed a smooth process to gather the data needed.

    "I feel they went above and beyond expectations."

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  • 161
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • New York, NY

    Periodix is a sales outsourcing company. They are based in New York, New York and have a small team. Their services include sales outsourcing.

    Notable Project

    Periodix provides lead generation services for an IT service company. They're tasked with auditing the client's profile, analyzing performance indicators, and creating a forecast for the account's development. 

    "I appreciate the team's professional and organized approach to my tasks."

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  • 162
    • Scheduling

      0.5
    • Quality

      4.4
    • Cost

      0.5
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • Buford, GA

    VoiceNation is a live answering service company based in Buford, Ga. It was established in 2003 and now employs a team of 50. VoiceNation provides voice and non-voice BPO and back-office services.

    Clients

    • Adobe
    • McDonalds
    • Dell
    • Hyundai

    Industries

    Notable Project

    VoiceNation provides supplemental voice services to augment lead generation. Following guidelines, the team answers calls and collects client information in missed call messages to prioritize follow-ups.

    "Their customer service has been excellent."

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  • 163
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • Tallahassee, FL

    PATLive is a voice services provider based in Tallahassee, Fla. and founded in 1990. They specialize in voice services. They offer support in multiple languages, customizable scripts, video calls, and text messaging.

    Clients

    • Brovil Associates LLC
    • New England Hypnosis & Weightloss
    • MZ Real Estate

    Industries

    Notable Project

    PATLive acts as the inbound call center for a real estate investment company. Following a set script, they process incoming calls and support marketing efforts.

    “They definitely improve my workload, and the amount of time they’ve freed up is invaluable.”

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  • 164
    • $5,000+
    • 250 - 999 employees
    • Home, KS

    Blue Valley Marketing is a midsize direct marketing company. Launched in 1991, the company is headquartered in Home, Kansas. Their services include direct marketing, market research, content marketing, and other marketing.

    Industries

    Notable Project

    In efforts to gain more leads and magazine subscribers, a nonprofit has hired Blue Valley Marketing for their telemarketing services. The team is mainly in charge of calling existing and potential customers.

    "They're always very helpful and responsive."

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  • 165
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 50 - 249 employees
    • Portland, OR

    HelloSells is a lead qualification service based in Portland, Oregon with over 250 members. Founded in 2015, they offer lead capture and qualification services to clients ranging from startups to enterprises. They have worked in the fields of advertising and marketing, real estate, insurance, and health care, among other industries.

    Clients

    • JaxInvest
    • Choice Granite & Remodeling
    • Quidel

    Industries

    Notable Project

    HelloSells handles initial customer service calls for a moving company, helping to write a comprehensive call script, gather information from clients, and deliver estimate quotes for their services.

    “HelloSells is just incredibly straightforward to work with.”

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  • 166
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.3
    • NPS

      4.8
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    • $10,000+
    • 50 - 249 employees
    • Barcelona, Spain
    Based in Barcelona, Spain, S2M-group is a sales outsourcing company. The midsize team specializes in sales outsourcing, marketing strategy, and other marketing and was established in 2009.

    Clients

    • Tata Communications
    • Blue Yonder
    • Snowflake
    • Quadient

    Industries

    Notable Project

    S2M-group has provided marketing strategy services for an IT services company. The team's responsibilities include generating leads and enhancing the client's brand awareness and sales pipeline.

    "We felt that S2M-group was an extension of our own team."

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  • 167
    • $1,000+
    • 10 - 49 employees
    • New York, NY

    PROTIP Marketing is a sales outsourcing company. The small Warszawa, Poland-based team provides sales outsourcing, pay per click, direct marketing, and digital strategy. The company was founded in 2019.

    Industries

    Notable Project

    A social marketing solutions firm hired PROTIP Marketing for their lead generation and appointment booking services. The team provides a comprehensive client database to contact and set meetings monthly.

    "They're specialists who provide us with great results."

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  • 168
    • $5,000+
    • 10 - 49 employees
    • Springfield, MO

    Bottleneck Virtual Assistants is a business process outsourcing agency founded in 2016. Based in Springfield, Mo., the team of 15 employees specializes in non-voice BPO/back office services and voice services.

    Industries

    Notable Project

    Bottleneck Virtual Assistants designed and produced a web-based course. Services included strategy development and product testing. 

    "I was impressed by the character and integrity of the team members."

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  • 169
    • Undisclosed
    • 10 - 49 employees
    • Delray Beach, FL

    Answering service Global Call Forwarding was established in 1996. The agency specializes in voice services and has a small team.

    Industries

    Notable Project

    Global Call Forwarding has set up an auto-attendant phone system and voicemail forwarding service for a healthcare practice. Their tech and sales teams work directly with the client on this engagement. 

    "They're always available over the phone and chat."

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  • 171
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Raleigh, NC

    Port Group is a call center. Their small team is headquartered in Raleigh, North Carolina. The company offers voice services, other marketing, business consulting, and CRM consulting and SI. The company was established in 2020.

    Industries

    Notable Project

    A healthcare data company hired Port Group for a one-off research project. They were in charge of manually researching ASC facilities, looking into their addresses and websites to gather useful information.

    “Port Group was very responsive and thorough, completing the job on time and under budget.”

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  • 172
    • $5,000+
    • 250 - 999 employees
    • Montego Bay, Jamaica
    Answering service company Genesis Support Solution LTD was established in 2020. The midsize team focuses on call center services, customer service outsourcing, HR services, translation, and more. The agency is in Montego Bay, Jamaica and Miami, Florida.

    Industries

    Notable Project

    Genesis Support Solution LTD provided call center services for a call center company. They handled the company's 24-hour customer support line in Zappier and Answer800 to increase metrics, sales, and revenue.

    "Working with Genesis Support Solution LTD was really good."

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  • 173
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Fayetteville, AR
    Slingfly is a small SEO agency. The Fayetteville, Arkansas-based agency was founded in 2009. Their team focuses on search engine optimization, call center services, content writing services, pay per click, and more.

    Notable Project

    Slingfly developed a website for a compliance consulting company. The client worked with a small team of individuals who also assisted with rebranding services.

    "Slingfly's responsiveness and technical expertise is outstanding."

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  • 174
    • $1,000+
    • 2 - 9 employees
    • Franklin, TN

    Headquartered in Nashville, OutboundView is a marketing agency that has a team of 3 professionals working with clients in the voice services industry. Founded in 2016, they provide B2B lead generation and appointment setting for clients.

    Clients

    • Outcome Studio
    • CUE Audio
    • GMB Corporation
    • Honest Policy

    Notable Project

    OutboundView provided inside sales and email marketing services, including contact list building. Their work was supported by an initial value proposition investigation.

    "The strength of OutboundView is their knowledge of the sales process..." 

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  • 175
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Vilnius, Lithuania
    Growtech is a Vilnius, Lithuania-based sales outsourcing company. The small firm was launched in 2021. Their team focuses on sales outsourcing, email marketing, and business consulting.

    Industries

    Notable Project

    Growtech provides lead generation services for a marketing analytics firm. The team creates customized processes and tools to support the client's sales development representatives. They also help curate leads.

    "Their expertise and commitment to delivering high-quality leads have been instrumental in helping us drive growth."

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  • 176
    • $25,000+
    • 1,000 - 9,999 employees
    • София, Bulgaria

    Pontica Solutions, a non-voice bpo/back office services and answering service company, was founded in 2015. Their midsize team is based in Sofia, Bulgaria and focuses on non-voice bpo/back office services and voice services.

    Industries

    Notable Project

    Pontica Solutions JS has been managing a logistics company's customer service operations, focusing on client and driver support. 
    The team also monitors millions of orders per month to ensure timely deliveries. 

    "Their operational effectiveness and flexibility have been impressive."

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  • 177
    • $1,000+
    • 50 - 249 employees
    • Sheridan, WY

    Business consulting company Appointments.co is headquartered in Sheridan, Wyoming. They provide business consulting and were launched in 2022.

    Clients

    • CommentSold
    • Ometrics
    • ThinkLateral
    • Curevest

    Industries

    Notable Project

    Appointments.co was hired by a video commerce platform for their appointment setting services. The team was tasked with developing software to seamlessly generate meetings for the sales team.

    "They were able to go through the motion and generate meetings much quicker than other companies."

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  • 178
    • $1,000+
    • 10 - 49 employees
    • Reno, NV

    SalesPro Leads is a Reno, Nev. based lead generation firm that was founded in 2012. Their team of 20 specializes in voice services, email marketing, and event marketing and event planning.

    Industries

    Notable Project

    SalesPro Leads is a long-term partner to a business solutions provider. They reach out to new and existing local targets through periodic campaigns and other initiatives.

    “They’re completely transparent, and we get regular reports that show exactly what we’re paying for.”

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  • 179
    • $25,000+
    • 250 - 999 employees
    • Cincinnati, OH

    ITCube Solutions is a technology service headquartered in Cincinnati, OH with a satellite office in Pune, India. Founded in 2003, the team of 600+ employees provides a host of services including custom software, web, and mobile app development. IT Cube Solutions also supports clients with application management and enterprise app modernization.

    Clients

    • Bridgestone
    • Cavotec
    • Shapoorji Pallonji
    • Compex

    Notable Project

    During a 15-year engagement, ITCube Solutions has conducted numerous web-based projects, including system rebuilds, API connections, custom programming, QA, and a custom interface for licensed routing software.

    "They truly understand our business and the goal of every project before they start work."

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  • 180
    • $1,000+
    • 50 - 249 employees
    • Cebu City, Philippines

    A leading global BPO company with 45 employees, Staff Outsourcing Solutions embodies the principles of customer advocacy and efficiency. The company is based out of Cebu City, Philippines and collaborates with clients across industries from consumer products, financial services, healthcare, and retail to telecommunications. Founded in 2011, Staff Outsourcing Solutions specializes in voice services, non-voice BPO/back office services, and HR consulting.

    Industries

    Notable Project

    Staff Outsourcing Solutions provided remote customer service functions for an e-commerce company. Facing a need for more available employees, they were hired to answer support tickets and questions. 

    "They were quite adaptable to our needs as well."

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