Top 100 Payment Processing Companies

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Top 100 Payment Processing Companies

December 2023

Looking for a top payment processing company?

If your business collects online payments, a payment processor is necessary to handle customer transactions.

That's why we've created this list of the best payment processing services for you to review. 

Jump to Most Reviewed Companies

List of the Best Payment Processing Services

  • 31
    • $5,000+
    • 50 - 249 employees
    • Mesquite, TX
    Xtreme Technologies, a custom software development firm, was founded in 2020. They are based in Dallas, Texas and have a small team. Xtreme Technologies offers custom software development, branding, digital strategy, graphic design, and more.

    Industries

    Notable Project

    Xtreme Technologies has helped a tire shop develop a new website from scratch. They’ve made the site more user-friendly and are currently providing maintenance support.

    "Their team is very flexible and always on top of everything."

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  • 32
    • $1,000+
    • 10 - 49 employees
    • Appenzell, Switzerland

    Ongresso - Counsulting Business Services is a back office outsourcing company launched in 2000. They are headquartered in Appenzell, Switzerland; Ciudad de México, Mexico; Bogotá, Colombia and Lima, Peru and have a small team. The agency provides back office outsourcing, HR services, finance & accounting outsourcing (FAO), business consulting, and more.

    Industries

    Notable Project

    An agricultural company has hired Ongresso - Consulting Business Services to provide HR services. They're helping the client hire distributors and handle all the processes from recruiting to negotiation.

    ''Everybody knows their role and does a good job.''

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  • 33
    • Undisclosed
    • 250 - 999 employees
    • Quezon City, Philippines
    Talentprobe Due Diligence is a midsize hr outsourcing company. Founded in 1996, the company is headquartered in Quezon City, Philippines; Mabalacat, Philippines and Cebu City, Philippines. Their team provides hr outsourcing, back office outsourcing, hr consulting, and recruiting.

    Industries

    Notable Project

    Talentprobe Due Diligence provides background-checking services for an HR company. They help the company improve their hiring timelines.

    "The workflow is extremely effective."

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  • 34
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Chennai, India

    4D Global is a medical billing company based in Chennai, India, with an office in Scottsdale, Ariz. Founded in 2015, the agency employs a team of over 50 to provide non-voice BPO/back office services and call center services to clients in the healthcare and medical industries.

    Industries

    Notable Project

    4D Global was hired by a revenue cycle management (RCM) company to provide data entry, tracking, and accounts receivable services. They are responsible for report generation and accounts receivable follow-up.

    "The relationship has been a very positive one."

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  • 35
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Baltimore, MD

    RemSource is a consulting and virtual support company located in Baltimore. RemSource was founded in 2009 and maintains a team of 7 that provides non-voice BPO/back office services, bookkeeping, voice services, and business consulting services for small businesses.

    Industries

    Notable Project

    RemSource provides outsourced administrative assistance for a creative web agency. The team answers phone calls, updates records, schedules meetings, and does project management remotely using G Suite.

    "[T]he entire company is full of kind, good people, full of integrity."

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  • 36
    • Scheduling

      4.6
    • Quality

      4.6
    • Cost

      4.2
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 1,000 - 9,999 employees
    • Bristol, CT

    American Customer Care is a call center outsourcing firm based in Bristol, Conn. with call centers in Iowa and Pennsylvania. They were established in 1986, and have over 1000 employees. American Customer Care exclusively provides voice services, including surveys and market research, answering, and customer support.

    Industries

    Notable Project

    American Customer Care provides voice customer support for a US consumer products firm. The client's call volume began to exceed their resources as their firm grew, so they needed to outsource the service. American Customer Care automated much of the client's system to simplify the customer support process, and saves them around $1000 monthly. The client especially praised their honesty and efficiency.

    "It makes the work easier, they are very efficient." – Senior Manager, Consumer Products Firm

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  • 37
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Singapore, Singapore

    SMCBPO is a Singapore, Singapore-based call center service. The small team specializes in call center services, back office outsourcing, and commercial financing, funding, & investment and was launched in 2009.

    Industries

    Notable Project

    SMCBPO provides digital marketing support for a car trading business. They provide a number of services from website and social media content management to after-office hours inquiries.

    "The team highlight some customers’ concerns and suggestions which are valuable for our sales team."

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  • 38
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Ferizaj, Kosovo
    Back office outsourcing company WeDo Source is based in Ferizaj, Kosovo. The small team provides back office outsourcing, finance & accounting outsourcing (FAO), engineering, accounting, and more and was launched in 2021.

    Industries

    Notable Project

    WeDo Source is handling a shockwave therapy clinic's accounting needs, including bookkeeping, tax preparation, and financial planning. They also provide the firm's SEO, video editing, and graphic design needs.

    "They're very easy to deal with and fun to work with."

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  • 39
    • Undisclosed
    • 1,000 - 9,999 employees
    • Birkenhead , United Kingdom

    The Contact Company is an outsourcing firm based in Birkenhead, U.K. Founded in 2006, it has more than 250 employees who specialize in non-voice BPO/back office services and voice services. The team primarily partners with enterprise and midmarket clients in the business services, financial services, retail, telecommunications, and e-commerce sectors.

    Clients

    • Plusnet
    • at800
    • River Island
    • ATOS

    Industries

    Notable Project

    The Contact Company provides call center services for a specialized online retailer.

    "Their team is committed to transparency and finding ways to address any obstacle that we meet."

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  • 40
    • $10,000+
    • 10 - 49 employees
    • Wilmington, DE

    RPR Services, LLC is a property preservation and data processing company headquartered in Wilmington, Del. with a secondary office in Maharashtra, India. Founded in 2015 and with a current team of over 50 employees, they provide non-voice BPO, back-office services, web design, branding, and more to small businesses. 

    Clients

    • Remedy Field Services Inc

    Industries

    Notable Project

    To help alleviate a major administrative burden, RPR Services, LLC handled invoice processing and photo uploads for a property restoration company. They operated as a user in the client’s internal database.

    “They’re priced very reasonably and provide very robust coverage.”

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  • 41
    • $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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  • 42
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • Dover, DE

    Pharmbills, a finance & accounting outsourcing (FAO) company, was established in 2015. The agency specializes in finance & accounting outsourcing (FAO) and non-voice bpo/back office services and has a midsize team. The agency is based in Kyiv, Ukraine.

    Industries

    Notable Project

    Pharmbills provides ongoing financial services for a nursing home operations firm to manage billing and payables for the client's specific buildings.

    "They were excellent from a project management standpoint."

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  • 43
    • $5,000+
    • 1,000 - 9,999 employees
    • Franklin Township, NJ

    CareCloud is a large back office outsourcing company located in Franklin Township, New Jersey; Rawalpindi, Pakistan; Bagh, Pakistan and Miami, Florida. Established in 1999, the team offers back office outsourcing.

    Clients

    • Indiana Neuroscience Associates
    • Advance Urology Institute
    • FOX Rehab
    • Vanguard Reheumotology Partners

    Industries

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  • 44
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 50 - 249 employees
    • Ahmedabad, India
    Founded in 2009, Uniquesdata is a midsize market research company. Their team offers market research, BI & big data consulting & SI, back office outsourcing, transcription, and more. The agency is headquartered in Ahmedabad, India.

    Industries

    Notable Project

    Uniquesdata provided BPO services to a data collection company to help them with their global data collection efforts during high-demand periods. When the demand was low, the resources focused on new projects.

    "They really care and work hard."

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  • 45
    • Scheduling

      4.1
    • Quality

      4.1
    • Cost

      3.8
    • NPS

      3.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Clarksville, TN

    Premier BPO is an outsourcing firm based in Clarksville, Tennessee, that was established in 2003. Their team of 136 employees offers voice services, BPO services, and HR consulting & outsourcing.

    Clients

    • Inc. 5000

    Industries

    Notable Project

    Premier BPO provides back office outsourcing services to a software company.

    "They provide great customer service and are reliable. They are worth every penny."

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  • 46
    • Undisclosed
    • 50 - 249 employees
    • Spring, TX

    Westpark Communications is a business process outsourcing firm based in Houston, Texas. Established in 1968, the team of about 40 employees primarily provides voice services and non-voice BPO and back office services for the manufacturing, retail, and business services industries.

    Clients

    • Aries Worldwide Logistics
    • Genie Concierge Company

    Industries

    Notable Project

    Westpark Communications provided call center services. They provided a team to answer calls. 

    "They have attention to detail and people who really care."

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  • 47
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Outstaff Your Team, a custom software development firm, was established in 2021. Their small team is headquartered in Kyiv, Ukraine. Their services include custom software development, IT staff augmentation, HR services, product design, and more.

    Industries

    Notable Project

    Outstaff Your Team provides staff augmentation services for a digital agency, supporting the development of a website with HTML and CSS backend. They handle IT tickets and address technical issues.

    "I've got nothing to worry about in regards to the customer service process."

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  • 48
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Chicago, IL

    Launched in 2006, Kensium BPO is a non-voice bpo/back office services company. Their midsize team is located in Chicago, Illinois. Their services include non-voice bpo/back office services and translation.

    Industries

    Notable Project

    Kensium BPO was hired by a SaaS for automotive industry to perform high-quality data entry.

    "Their professionalism was really impressive."

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  • 49
    • $1,000+
    • 250 - 999 employees
    • Manassas, VA

    Business consulting company Abacus First Solutions was established in 2019. They are located in Manassas, Virginia; Toronto, Canada; Karachi, Pakistan and Galali, Bahrain and have a midsize team. Their services include business consulting, back office outsourcing, finance & accounting outsourcing (FAO), accounting, and more.

    Industries

    Notable Project

    A cleaning company hired Abacus First Solutions to provide accounting services. Their efforts involve payroll and tax payment management and invoice handling, among other tasks.

    "Their consistency is outstanding."

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  • 50
    • Undisclosed
    • 10 - 49 employees
    • Birmingham, AL

    Atelier Lumikha is a non-voice bpo/back office services company. Launched in 2005, the team focuses on non-voice bpo/back office services, voice services, content marketing, corporate training, and more. Their small company is Dumaguete, Philippines-based.

    Industries

    Notable Project

    A financial lending company hired Lambent Consulting for business services. The team helped the company set up the business from Mexico to the Philippines, including the credit model, sales process, and more.

    "Lambent Consulting was on a whole different level and was a major value add to our work."

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  • 51
    • Scheduling

      0.5
    • Quality

      0.5
    • Cost

      3.0
    • NPS

      0.5
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • London, United Kingdom

    CALLCARE is a midsize call center service launched in 1998. Their services include voice services and non-voice bpo/back office services. The company is based in London, United Kingdom.

    Industries

    Notable Project

    CALLCARE provided call answering services for a software company. They were hired to take out-of-hours calls from clients and either route the query to the client's engineers or email it for triage.

    "Most emails were ignored."

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  • 52
    • Undisclosed
    • 10 - 49 employees
    • Gurugram, India

    RIOT Enterprise is a customer service outsourcing company launched in 2017. The small Gurugram, India-based team focuses on customer service outsourcing and call center services.

    Industries

    Notable Project

    Riot Enterprise provides call center services for an indoor air quality solution company. They respond to incoming emails and chats on App Store, Google Play, and social media accounts for 44 hours in 6 days. 

    "I like their theoretical and technical knowledge of the product."

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  • 53
    • $1,000+
    • 1,000 - 9,999 employees
    • Atlanta, GA

    Global Payments is a payment technology solutions agency founded in 1967. With its headquarters in Atlanta, and offices in Ontario, Manilla, Philippines, and Leicester, United Kingdom, Global Payments has a team of over 3,000 employees. They offer non-voice BPO/back office services to business, consumer product, and healthcare and medical industries. Global Payments provided payment processing services to a therapy practice. The practice no longer needs to devote as much time to this function and can now focus more time growing their business. “GlobalPayments conducts service seamlessly; I've never had to worry. They're always ahead of time with superb communication and product.” – Customer Service Head, Therapy Practice 

    Industries

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  • 54
    • Undisclosed
    • 50 - 249 employees
    • Noida, India

    Acelerar Technologies is a KPO firm based in Noida, India. Founded in 2010, Acelerar's team of 270+ employees provides non-voice BPO/back office services and voice/call center services to clients around the world.

    Clients

    • RCI
    • PROLIME

    Industries

    Notable Project

    QUESTIONABLE

    "They provide great quality."

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  • 55
    • $5,000+
    • 50 - 249 employees
    • Ho Chi Minh City, Vietnam

    Cekindo Vietnam is a business consulting company. They offer business consulting, HR services, non-voice bpo/back office services, and finance & accounting outsourcing (FAO) and were established in 2015. Their midsize team is Ho Chi Minh City, Vietnam-based.

    Industries

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  • 56
    • $5,000+
    • 10 - 49 employees
    • Orlando, FL

    Main Source 365 Tech is an internet security and support company located in Vero Beach, Fla. Founded in 2012, they employ four staff specializing in cybersecurity, business consulting, and IT managed services. They work with small, mid-size, and international companies, typically in business services, consumer products, and finance.

    Clients

    • Sidney Woodworker & Lumber
    • Hassle Free Home Liquidators LLC
    • VCF Delivery

    Industries

    Notable Project

    Main Source 365 Tech LLC provides managed services to an e-commerce business. The tasks include developing an e-commerce delivery platform and order processing automation. 

    "They continue to teach me every step of the way."

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  • 57
    • $1,000+
    • 250 - 999 employees
    • Johannesburg, South Africa
    DSG is a midsize non-voice bpo/back office services company. Launched in 2008, the agency is in Johannesburg, South Africa and Johannesburg, South Africa. Their services include non-voice bpo/back office services, voice services, and e-commerce development.

    Industries

    Visit Site
  • 58
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 250 - 999 employees
    • Warszawa, Poland
    EverHelp is a Warszawa, Poland-based customer service outsourcing company. The small agency was launched in 2021. Their services include customer service outsourcing, call center services, back office outsourcing, and sales outsourcing.

    Industries

    Notable Project

    An IT company has hired EverHelp for customer service outsourcing. The team helps the client with customer communication,0 answering their requests in app stores, emails, and chats.

    ''Guys from EverHelp are super proactive.''

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  • 59
    • $1,000+
    • 10 - 49 employees
    • Gurugram, India

    Growup Technologies is a remote employee service provider based in Gurgaon, India. The company, founded in 2018, has more than 200 employees who provide, among others, non-voice BPO and back office services, HR services, and other digital marketing services to enterprise-level companies.

    Clients

    • Vatika Group
    • ClearMedi Hospitals
    • Bonjour Socks
    • Ferns N Petals

    Industries

    Notable Project

    Growup Technologies was responsible for providing web development for an international education company. They focused on creating a client-facing interface that's appealing and user-friendly. 

    "They are a dedicated team with expert opinions and implementation."

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  • 60
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 10 - 49 employees
    • Sheung Wan, Hong Kong, China

    OPKO Finance is an accounting firm based in Sheung Wan, Hong Kong with more than 10 employees. Founded in 2012, they provide tax preparation, payroll processing, and bookkeeping solutions for various clients.

    Clients

    • CoinUp Limited
    • Somasia Barbecues LTD
    • ARENA Consulting Co Ltd

    Industries

    Notable Project

    A financial advisory services company hired OPKO Finance for accounting services. They've been managing bookkeeping, accounting review, tax declaration, payroll, and more of different business locations.

    "They provide us the comfort to not worry about the accounting and admin-related requirements."

    Visit Site

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