Top Call Center Services & Voice Services in the United Kingdom
From London’s global finance hub to fast-growing digital corridors in Manchester, Leeds, Edinburgh, Cardiff, and Belfast, the U.K. is a hotspot for high-quality call center and voice support. The right partner can deliver inbound call handling services, business phone answering services, U.K. virtual receptionist services, and omnichannel customer support that aligns with U.K. GDPR and sector-specific standards.
Clutch helps you evaluate trusted providers with verified client reviews, service focus, and detailed case studies. Use filters for budget, languages, industries, and location to quickly narrow your shortlist and compare proposals with confidence. Explore national leaders or zero in on local specialists by region and sector using the links below:
• Top Call Center Companies & Agencies
• Call Center Companies & Agencies in London
• Call Center Companies & Agencies in Birmingham
• Call Center Companies & Agencies in Manchester
• U.K. Call Center Services & Voice Services for Business Services
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Featured
What are Featured Providers?
$1,000+$50 - $99 / hr10 - 49Serves United KingdomServices provided
See all 20 projectsVirtual Sales Limited is a company specializing in outbound call center and telemarketing services, focusing on lead generation and appointment setting. Their performance is lauded across reviews, with 100% of clients praising their communication and timely project management. Additionally, Virtual Sales Limited is noted for industry expertise and adaptability, with no areas for improvement suggested by clients.
$1,000+< $25 / hr250 - 999Serves United KingdomServices provided
See all 26 projectsSimply Contact is a professional contact center services company specializing in inbound and outbound call handling, customer support services, and telephonic support across various languages and channels. Reviews indicate a remarkable satisfaction rate, with over 95% of feedback being positive, highlighting their efficiency, adaptability, and exceptional customer care services. Notably, Simply Contact achieved a 30-45% increase in customer satisfaction scores for multiple clients.
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$1,000+< $25 / hr50 - 249London, England
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See all 67 projectsA-SALES AB is a company specializing in outbound sales generation and telemarketing services. They consistently receive positive feedback for their tailored, data-driven approach, maintaining an average of 10–20 qualified meetings monthly. Their project management is praised for reliability and precision, reflected in 100% of reviews noting timely deliverables and effective communication. Their deep understanding of client industries and commitment to success are frequently highlighted.
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$1,000+< $25 / hr50 - 249London, England
Services provided
See all 134 projectsSalesAR is a lead generation and appointment setting company specializing in customer acquisition and outreach, particularly in the financial and technological sectors. Across reviews, 100% of clients commend their strategic engagement and responsiveness, with 75% highlighting their ability to deliver qualified leads promptly. While some suggest room for improvement in demo qualifications, SalesAR is consistently praised for their effective communication and tailored strategies.
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$1,000+$50 - $99 / hr10 - 49Horsham , England
Services provided
See all 20 projectsVirtual Sales Limited is a company specializing in outbound call center and telemarketing services, focusing on lead generation and appointment setting. Their performance is lauded across reviews, with 100% of clients praising their communication and timely project management. Additionally, Virtual Sales Limited is noted for industry expertise and adaptability, with no areas for improvement suggested by clients.
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$1,000+$25 - $49 / hr10 - 49Countesthorpe, England
Services provided
See all 48 projectsParagon Sales Solutions is a leading provider of Contact Center Services, focusing on outbound call center operations, telemarketing services, and customer support. The company is lauded for its professionalism, responsiveness, and ability to generate quality leads, with approximately 90% of reviewers highlighting their effective communication and enthusiasm. Clients frequently commend their adaptability and alignment with company values, noting a 100% satisfaction rate with no significant areas for improvement.
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$1,000+Undisclosed250 - 999London, England
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See all 68 projectsTop Customer Service is a Contact Center Services provider specializing in inbound call handling, Customer Support Services, and telephonic support across diverse industries. With a focus on professionalism and value, 100% of clients praise their agents' ability to manage inquiries efficiently and represent brands positively. Their well-organized project management and consistent service delivery have contributed to faster response times and improved customer satisfaction.
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$1,000+< $25 / hr50 - 249London, England
Services provided
See all 59 projectsTask Virtual is a company specializing in Contact Center Services, offering comprehensive solutions such as Inbound and Outbound Call Center support, Telemarketing Services, and Customer Care Services. Their clients report a 100% satisfaction rate with improved workflow efficiencies and enhanced customer communication. Impressively, 50% of reviewers commend their adaptability and effective communication skills, contributing to seamless operational support.
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$10,000+Undisclosed50 - 249Theale, England
Services provided
See all 3 projectsClarify is a strategic business development and market entry consultancy that specializes in lead generation, sales pipeline development, and market analysis for fintech and enterprise clients. Across their reviews, 100% of clients praise Clarify's timely delivery, effective communication, and detailed documentation. Their expertise in generating qualified opportunities and providing market insights is consistently highlighted, with no major areas for improvement noted by clients.
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$5,000+Undisclosed250 - 999Fleet, England
Services provided
See all 23 projectsmemoryBlue - formerly Operatix, specializes in outbound call center services, offering sales development and generating qualified leads. Reviewers consistently praise the company's knowledge, responsiveness, and ability to adapt to changing client needs. Approximately 85% of reviews highlight their effectiveness in booking sales meetings and lead generation, while some note areas for improvement in team stability and internal best practices sharing.
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$25,000+$300+ / hr50 - 249Reigate, England
Services provided
See all 1 projectsOpus Technology is a managed IT services provider specializing in IT asset management, telephony, Microsoft stack, connectivity, and cybersecurity. Their reviews reflect overwhelmingly positive feedback, with clients particularly appreciating their professionalism, innovative approach, and effective project management. Approximately 100% of reviewers highlight the team's ability to reduce internal burdens and provide reliable, secure systems.
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$1,000+< $25 / hr50 - 249Nottingham , England
Services provided
Answer4u is a call center service. The company is based in Nottingham , England. Their services include Call Center Services and Customer Service Outsourcing.
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$10,000+Undisclosed50 - 249London, England
Services provided
Inside Sales Solutions is a Sales Outsourcing company. The St. Petersburg, Florida-based firm focuses on Sales Outsourcing and Demand Generation Marketing.
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$1,000+< $25 / hr10 - 49Thatcham , England
Services provided
See all 2 projectsVerbatim Virtual Receptionists is a company specializing in Contact Center Services, including Call Handling and Customer Support Services. Reviews indicate a high satisfaction rate, with 100% positive feedback highlighting their seamless integration, professional service, and responsiveness to client needs. Their ability to handle increased call volumes and maintain service quality even during crises is particularly noted as impressive.
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$5,000+$50 - $99 / hr50 - 249Hitchin, England
Services provided
See all 5 projectsExcelerate360 Ltd is a sales consultancy and lead generation company, praised for its strong cultural fit and ability to integrate with clients' teams. They consistently deliver on time, adapting to clients' changing needs, with 100% positive feedback in reviews highlighting their impressive project management, sales strategy development, and lead generation capabilities. Approximately 60% of reviewers commend their communication and dedication to understanding clients' business models.
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UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
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See all 18 projectsAnswerForce is a Contact Center Services provider specializing in Customer Support and Call Handling. Their reviews are predominantly positive, with 90% of reviewers highlighting their professionalism and responsive customer service. Clients commend AnswerForce's script customization and adaptability in managing complex call handling needs, though one review mentioned challenges in communication and billing. Overall, AnswerForce is praised for its excellent Customer Service Center capabilities.
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$1,000+< $25 / hr1,000 - 9,999London, England
Services provided
See all 4 projectsQuantanite is a service provider specializing in data transcription, menu programming, and support staffing. The company consistently receives high praise for its efficiency, flexibility, and ability to integrate seamlessly with clients' teams. Reviews show a 100% positive satisfaction rate, highlighting their strong candidate pool and capacity to meet productivity expectations consistently. Quantanite's adaptability and commitment to exceeding client needs are recurrent themes across feedback.
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$1,000+$300+ / hr2 - 9London, England
Services provided
See all 27 projectsFriday Solved is a sales strategy and business development consultancy renowned for building scalable and effective sales engines for clients across various industries. Reviews indicate a 100% positive feedback rate, highlighting Friday Solved's excellent project management, responsiveness, and exceptional cultural fit. Notably, 87% of reviews commend the company's tailored solutions and transformative impact on clients' sales strategies, with many emphasizing their impressive work ethic and dedication.
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$1,000+$50 - $99 / hr10 - 49Ipswich, England
Services provided
See all 26 projectsGLO is a digital marketing agency specializing in lead generation, website design, and online advertising, including Google Ads and social media marketing. The reviews reflect a highly positive reception, with recurring themes of professionalism, effective communication, and timely delivery. Approximately 100% of clients appreciated GLO's expertise, with many highlighting significant improvements in lead generation and cost efficiency. Several reviews specifically commend John and his team for their responsiveness and impactful results.
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$5,000+Undisclosed2 - 9London, England
Services provided
See all 12 projectsSpring Drive is a company specializing in lead generation and outbound sales strategies, offering services such as email automation, personalized messaging, and outreach campaign optimization. Reviews highlight their impressive project management, timely delivery, and high level of professionalism. Approximately 90% of reviewers praise Mohan's expertise and the company's effective communication, while nearly 80% emphasize the successful outcomes of their campaigns.
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UndisclosedUndisclosed50 - 249London, England
Services provided
See all 4 projectsAbacus Cambridge Partners excels in Contact Center Services, specializing in Customer Support Services including inbound and outbound call handling. They maintain a professional environment with well-educated, adaptable agents. Their quick adaptability and positive work culture are frequently praised, although response times occasionally exceed expectations. Overall, they receive positive feedback for their service quality and team dynamics.
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$1,000+< $25 / hr2 - 9London, England
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See all 6 projectsCallpalooza is a lead generation and sales development company known for its effective B2B lead sourcing and outreach services. They have consistently received positive feedback, with over 90% of reviewers praising their timely communication and cultural alignment. Customers commend their project management and value for money, with particular emphasis on their ability to adapt strategies to meet client needs.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
See all 6 projectsThe Sound Pipe Media is a mobile app development company specializing in iOS and Android platforms. They have garnered positive feedback for their flexibility, responsiveness, and ability to understand client needs, with approximately 90% of reviews highlighting their expertise and customer-centric approach. Clients commend their project management skills and unique ability to provide marketing insights alongside development services. However, some reviews mention the need for clearer initial specification agreements.
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$1,000+$100 - $149 / hr10 - 49London, England
Services provided
See all 2 projectsMinistry of Innovation is a digital marketing agency specializing in promoting educational courses through paid advertising campaigns, utilizing platforms such as Google Ads, Meta Ads, LinkedIn Ads, and email marketing. The company receives overwhelmingly positive feedback, with clients highlighting their tailored approach, timely delivery, and effective communication. In all reviews, 100% praised their personalized commitment and ability to meet or exceed project goals.
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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
See all 10 projectsCurral provides Contact Center Services with a focus on Customer Support Services, including both Inbound and Outbound Call Center tasks. Reviews highlight their professional yet friendly approach and effective project management, leading to high satisfaction with their service outcomes. Communication is noted as responsive and transparent.
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UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Services provided
See all 31 projectsAnswerConnect is a Contact Center Services provider specializing in Inbound Call Center and Customer Support Services. Reviews highlight their efficient call handling and customer care services, with clients praising their professionalism and ease of collaboration. Around 90% of reviewers note positive experiences, emphasizing their ability to improve productivity and cost-effectiveness for businesses.
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$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Services provided
See all 13 projectsSalesSource is a versatile consulting firm specializing in lead generation, marketing, and email security strategies. Across multiple reviews, clients consistently praise their expertise, attention to detail, and effective project management. Approximately 90% of reviews highlight their ability to enhance email deliverability and domain security, while about 80% commend their skill in developing innovative marketing strategies that generate high-quality leads. Overall, clients express high satisfaction with SalesSource's services, noting their quick responsiveness and the tangible success of their projects.
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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
See all 4 projectsLialoom is a company specializing in sales process optimization and lead generation. Across various reviews, clients highlight Lialoom’s effective strategy development, tailored solutions, and attention to detail, with approximately 90% of reviews expressing satisfaction with their services. Clients commend their ability to significantly enhance sales performance and generate quality leads, while also noting their proactive project management and responsiveness.
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$1,000+< $25 / hr250 - 999Edinburgh , Scotland
Services provided
See all 1 projectsSmartPA is a company specializing in Customer Support Services and Call Handling. The feedback from their clients is overwhelmingly positive; 100% of reviewers commend their seamless integration and personalized service. Many note that SmartPA's PAs are perceived as internal team members, highlighting their strong alignment with clients' business values and culture.
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$1,000+Undisclosed250 - 999Brighton and Hove, England
Services provided
See all 4 projectsSopro is a lead generation company that specializes in creating tailored outreach campaigns to enhance client visibility and sales pipelines. Across the reviews, clients consistently commend their timely delivery, professionalism, and innovative approach. Approximately 100% of the feedback highlights their impressive lead generation capability and project management skills, with no significant areas for improvement noted by the reviewers.
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UndisclosedUndisclosed1,000 - 9,999Birkenhead , England
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See all 2 projectsThe Contact Company specializes in Contact Center Services, offering comprehensive customer support solutions including inbound and outbound call services, telemarketing, and phone support. With 100% satisfaction across reviews, clients praise their seamless workflow, agility, and commitment to customer satisfaction, emphasizing their positive company culture and transparency.
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$5,000+$100 - $149 / hr10 - 49Kingston Upon Thames, England
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See all 4 projectsIncite is a marketing effectiveness consultancy specializing in lead generation and managing multi-channel outreach campaigns. Reviews indicate a high level of satisfaction, with 100% positive feedback praising their ability to understand client goals and deliver results beyond expectations. Noteworthy themes include their professional tenacity, ability to expand market reach, and maintaining excellent project management practices.
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$25,000+Undisclosed10 - 49Brighton and Hove, England
Services provided
See all 1 projectsSecond Voice is a dynamic marketing agency specializing in targeted outbound email campaigns and AI-enhanced content. Overall, reviews highlight their strong alignment with clients' values, responsive communication, and successful outcomes such as high-value meeting bookings. With 100% positive feedback, Second Voice is praised for its rigorous account management and results-focused approach.
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$1,000+$100 - $149 / hr2 - 9Portsmouth, England
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See all 2 projectsEggleads is a lead generation company specializing in providing tailored, high-quality leads and strategic insights to agencies. Reviews highlight a 100% positive response, with clients praising their timely delivery and impactful lead quality, resulting in significant sales pipeline growth and engagement. Both reviews commend their valuable insights, though customization could be enhanced.
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$5,000+Undisclosed10 - 49Manchester, England
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See all 4 projectsFlowd is a lead generation and email marketing agency that excels in fostering client relationships and delivering high-quality leads. Their services have consistently resulted in measurable success, with clients praising their quick responsiveness and collaborative approach. Approximately 100% of reviewers commend their company culture and alignment of values, highlighting their adaptability and dedication to client needs.
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$1,000+Undisclosed2 - 9London, England
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See all 6 projectsSimpout is a lead generation company specializing in automating outreach and sales processes for businesses across various industries. Their services have received positive feedback, with 100% of reviewers highlighting their timely project management, responsiveness, and effective communication. Clients appreciate Simpout's ability to deliver quick results and high return on investment, with several noting their campaigns exceeded expectations.
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$1,000+$25 - $49 / hr10 - 49Crewe, England
Services provided
See all 1 projectsProspect Connect is a company specializing in Contact Center Services, particularly in outbound telemarketing. They have received overwhelmingly positive feedback, with 100% of reviewers noting their punctuality, budget adherence, and effective communication. Clients appreciate their honesty and independent research capabilities, contributing to significant improvements in pipeline value for projects.
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UndisclosedUndisclosed2 - 9Reading, England
Services provided
See all 1 projectsVUBO Ltd is a financial services company that specializes in generating leads and increasing business turnover for clients in the payment processing sector. The company receives overwhelmingly positive feedback, with 100% of reviewers highlighting their timely project delivery and efficiency in generating new business. Notably, no areas for improvement were mentioned by the reviewers.
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$5,000+Undisclosed50 - 249Poundbury, England
Services provided
See all 2 projectsGungho is a company specializing in Contact Center Services, focusing on generating new clients through telemarketing efforts. While they successfully arranged meetings as promised, the reviews indicate mixed results, with strengths in accessing a wide range of prospective clients but weaknesses in follow-ups and managing no-shows. The feedback is roughly balanced, with an emphasis on improving follow-up processes.
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$1,000+$50 - $99 / hr10 - 49Crewe, England
Services provided
See all 5 projectsReveGro is a company specializing in Customer Support Services and Telemarketing Services, particularly focusing on lead generation and feedback collection. While 100% of the reviews appreciated their onboarding process and budget-friendly pricing, 100% also noted challenges in project management post-launch, indicating room for improvement in efficiency and communication.
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UndisclosedUndisclosed10 - 49Burscough, England
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See all 3 projectsFace for Business is a distinguished provider of Contact Center Services, offering specialized inbound and outbound call handling, customer support, and telephonic support. Reviewers consistently commend their personalized approach, with 100% noting exceptional customer rapport and integration into client teams. Clients report enhanced customer satisfaction and business performance, with seamless communication and management earning high praise.
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$1,000+$25 - $49 / hr2 - 9Royal Wootton Bassett, England
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See all 1 projectsDouble Tap Marketing Ltd is a versatile marketing agency specializing in telemarketing, email marketing, and proposal writing. The company has received overwhelmingly positive feedback, with clients praising their ability to deliver exceptional results, such as securing high-value contracts and producing high-quality marketing materials. Over 90% of reviewers highlight their effective project management and commitment to exceeding expectations.
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$1,000+$300+ / hr2 - 9London, England
Services provided
See all 5 projectsScaled is a consultancy specializing in scaling businesses by providing strategic advisory, growth planning, and process optimization services. The company consistently receives positive feedback, with 100% of reviewers highlighting their expertise and impact on business growth. Clients commend Scaled for their impressive experience and effective project management, noting their ability to address complex challenges and deliver tailored solutions for scaling needs.
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$250,000+$25 - $49 / hr250 - 999Leeds, England
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See all 3 projectsArise is a company specializing in Contact Center Services, particularly emphasizing outbound call handling and telephonic support. Reviewers consistently praise their reliability and customer service, with strengths in communication and generating new business. Approximately 100% of feedback highlights their positive impact, with no cons mentioned, and customers report significant time and cost savings.
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$1,000+< $25 / hr1,000 - 9,999London, England
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See all 4 projectsNICE inContact is a contact center services provider specializing in inbound call center and customer support services. Overall, the reviews highlight their updated tools, strong communication, and responsive customer care services, with around 75% of reviewers mentioning the quality of their call handling and customer service. However, some feedback indicates areas for improvement in employee engagement due to high turnover.
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$1,000+$50 - $99 / hr10 - 49London, England
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See all 3 projectsCarden IT Services is a comprehensive IT support company offering services such as network management, IT hardware supply, and more. Reviewers praise their friendly, efficient service and technical expertise, with seamless workflows and effective communication noted by 100% of reviewers. While most feedback is positive, one reviewer suggested earlier escalation of issues could enhance service timeliness.
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$1,000+$50 - $99 / hr2 - 9WIRRAL, England
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See all 3 projectsLead Pronto is a digital marketing agency specializing in lead generation, web design, and social media management. With consistently positive feedback, including a noted improvement in organic traffic by 35% and a conversion rate nearly double the market standard, 100% of reviewers commend their results-driven approach and responsiveness. The agency is recognized for its strategic integration of digital tools and its commitment to fostering long-term client relationships.
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$1,000+< $25 / hr50 - 249London, England
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See all 8 projectsAmazon Consultant is a marketing agency specializing in Amazon platform services, including product listings, keyword research, and FBA setup. Overall feedback is overwhelmingly positive, with 100% of reviewers praising their ability to enhance product visibility and sales. Reviewers also highlight their expertise in Amazon and the fashion sector, noting clear communication and timely delivery of services.
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$1,000+< $25 / hr250 - 999London, England
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See all 1 projectsCALLCARE is a UK-based contact center specializing in inbound call handling and customer care services, specifically for out-of-hours support. While their onboarding process is praised, consistent feedback highlights poor communication, with 100% of the reviewers noting significant delays in project updates and script modifications. Additionally, 100% reported dissatisfaction with staff training and pronunciation issues, indicating a need for improvement in employee preparation and client engagement.
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Undisclosed$25 - $49 / hr10 - 49Harlow, England
Services provided
See all 1 projectsMedical PA is a Contact Center Services provider specializing in customer support services, particularly managing inbound call center operations for medical clinics. The feedback highlights that 100% of reviewers appreciate their professionalism and time-saving benefits. However, a minor issue noted by some patients is the call transfer process, which occasionally results in unanswered calls.
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$1,000+$25 - $49 / hr10 - 49Banbury, England
Services provided
See all 5 projectsOneresource Virtual Assistants Ltd provides virtual assistant services, specializing in administrative support, financial accounting, and market research. Their efficiency and professional approach are consistently praised, with 100% of reviewers noting positive outcomes, such as enhanced productivity and effective task management. Clients appreciate their swift, detailed work and the personal touch they bring to services.
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$1,000+Undisclosed2 - 9Henley-on-Thames, England
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See all 5 projectsF9 Marketing is a lead generation and marketing strategy company, praised for its expertise and dedication. Across all reviews, 100% of clients highlight their exceptional support and clear communication, with Giorgio's insights significantly improving business outcomes. Clients recommend F9 Marketing for its professionalism and impactful marketing solutions, though some suggest providing summaries of meetings for enhanced information retention.
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List of the Top 15 United Kingdom Call Center Companies & Voice Services
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$1,000+< $25 / hr50 - 249London, England
Ability to deliver
38.9/40.020/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
38/40.020/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+$50 - $99 / hr10 - 49Horsham , England
Ability to deliver
37.3/40.018/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$1,000+< $25 / hr10 - 49Thatcham , England
Ability to deliver
32.5/40.015.6/20 Reviews8.5/10 Clients & Experience8.4/10 Market PresenceService focus
68% Call Center Services12% Sales Outsourcing20% Other -
$5,000+Undisclosed250 - 999Fleet, England
Ability to deliver
31.9/40.015/20 Reviews8.4/10 Clients & Experience8.4/10 Market PresenceService focus
15% Call Center Services25% Sales Outsourcing60% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
31.9/40.016.4/20 Reviews9.5/10 Clients & Experience6/10 Market PresenceService focus
100% Sales Outsourcing -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
31.2/40.014.6/20 Reviews8.3/10 Clients & Experience8.4/10 Market PresenceService focus
70% Call Center Services30% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
30.3/40.015.6/20 Reviews7.6/10 Clients & Experience7.1/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr10 - 49Countesthorpe, England
Ability to deliver
31.6/40.018.4/20 Reviews6.4/10 Clients & Experience6.8/10 Market PresenceService focus
25% Call Center Services25% Sales Outsourcing50% Other -
$25,000+$300+ / hr50 - 249Reigate, England
Ability to deliver
33.5/40.014.8/20 Reviews9.2/10 Clients & Experience9.5/10 Market PresenceService focus
30% Call Center Services70% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
33.7/40.018/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$1,000+$50 - $99 / hr10 - 49Ipswich, England
Ability to deliver
35.3/40.016/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$1,000+Undisclosed250 - 999London, England
Ability to deliver
34.8/40.020/20 Reviews8.6/10 Clients & Experience6.2/10 Market PresenceService focus
10% Call Center Services90% Other -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
26.1/40.017/20 Reviews2.9/10 Clients & Experience6.2/10 Market PresenceService focus
100% Sales Outsourcing -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
32/40.015.8/20 Reviews8.2/10 Clients & Experience8/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$1,000+< $25 / hr2 - 9London, England
Ability to deliver
25.9/40.015.8/20 Reviews6.1/10 Clients & Experience4/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
33.1/40.015.6/20 Reviews8.3/10 Clients & Experience9.2/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
28/40.016.8/20 Reviews6.3/10 Clients & Experience4.9/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
24.5/40.016.4/20 Reviews0/10 Clients & Experience8.1/10 Market PresenceService focus
100% Sales Outsourcing -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
24.5/40.015/20 Reviews1/10 Clients & Experience8.4/10 Market PresenceService focus
70% Call Center Services30% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Ability to deliver
32.5/40.016.4/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
27.8/40.017.2/20 Reviews2.2/10 Clients & Experience8.3/10 Market PresenceService focus
10% Call Center Services20% Sales Outsourcing70% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
27.1/40.016.6/20 Reviews6.5/10 Clients & Experience4/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+< $25 / hr250 - 999Edinburgh , Scotland
Ability to deliver
24.1/40.016.2/20 Reviews7.9/10 Clients & Experience0/10 Market PresenceService focus
30% Call Center Services70% Other -
$1,000+Undisclosed250 - 999Brighton and Hove, England
Ability to deliver
23.1/40.017.4/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
UndisclosedUndisclosed1,000 - 9,999Birkenhead , England
Ability to deliver
24.7/40.016.2/20 Reviews2.7/10 Clients & Experience5.8/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$5,000+$100 - $149 / hr10 - 49Kingston Upon Thames, England
Ability to deliver
27.6/40.015.8/20 Reviews6.7/10 Clients & Experience5.2/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$25,000+Undisclosed10 - 49Brighton and Hove, England
Ability to deliver
22.5/40.016.4/20 Reviews0/10 Clients & Experience6.2/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+$100 - $149 / hr2 - 9Portsmouth, England
Ability to deliver
22.1/40.016.2/20 Reviews1.9/10 Clients & Experience4/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+Undisclosed10 - 49Manchester, England
Ability to deliver
23.6/40.016.2/20 Reviews0.9/10 Clients & Experience6.5/10 Market PresenceService focus
50% Sales Outsourcing50% Other
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How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
U.K. Call Center Services & Voice Services FAQs
U.K. providers combine mature service operations with deep familiarity with local regulations and customer expectations. Teams understand U.K. accents, regional nuances, and accessibility needs, which can lift CSAT and first-contact resolution.
Moreover, many operate 24/7 with multilingual coverage for EMEA and North America, making them ideal for brands needing round‑the‑clock customer support solutions in the U.K. Critically, leading firms design workflows aligned with U.K. GDPR, Ofcom guidance, and sector rules (e.g., FCA in financial services), helping reduce compliance risk while improving service quality.
Pricing varies by channel mix, complexity, and hours:
- Per agent hour (inbound/general support): £18–£40
- Specialized programs (technical support, healthcare, regulated sectors): £30–£60 per hour
- Per minute (pay‑as‑you‑go answering): £0.50–£1.20
- U.K. virtual receptionist services: £25–£150 per month base, plus usage
- Dedicated FTE seats (fully loaded): £1,800–£3,500 per month
Ask for pricing transparency on setup fees, QA/coaching, technology, and after‑hours surcharges. For outsourced call center U.K. programs, pilot projects can validate volumes and true cost per resolution before scaling.
Providers in the United Kingdom commonly support a broad spectrum of markets and niches, catering to the vast and diverse business landscape of the region. You’ll often find dedicated companies specializing in:
- Financial services and fintech (London and Edinburgh) with FCA‑aware processes
- Retail and e‑commerce (Manchester, Birmingham, Leeds) for peak season overflow
- Health care and health tech with patient‑safe handling and data privacy
- Travel, hospitality, and transportation with seasonal multilingual support
- SaaS and technology with tiered technical support and onboarding
- Public sector and nonprofits with accessible, inclusive communications
Look for sector case studies and compliance evidence matching your environment.
Define your project’s scope and requirements to help guide your search criteria. Then, look for trusted agencies on Clutch and narrow your options by assessing the following:
- Compliance and security — U.K. GDPR, ISO 27001, PCI DSS (if taking payments), Cyber Essentials.
- Operations — QA frameworks, agent training, coaching cadence, and speech analytics.
- Test integrations — CRM/help desk, IVR/telephony, WFM reporting.
- Culture fit — listen to sample calls; ensure brand voice matches expectations.
- References — confirm outcomes for similar U.K. inbound call handling services or business phone answering services.
- Vague reporting or no real‑time dashboards for SLAs and QA scores
- One‑size‑fits‑all scripts with limited ability to customize customer journeys
- No documented data protection controls or refusal to share DPA/processing details
- High agent turnover without a training and retention plan
- Overpromising on staffing ramp times or multilingual coverage
- Limited disaster recovery or single‑site dependency for 24/7 coverage
- Hidden fees for after‑hours or simple changes to IVR/knowledge base
Call centers play a vital role in representing your business and nurturing customer relationships. The wrong partner can hurt your reputation and expose your organization to risks. Make sure you spot and avoid these red flags early.