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
15 Leaders 15 Contenders
459 Companies
List of the Top United Kingdom Call Center Companies & Voice Services
Sponsored
-
Featured
What are Featured Providers?
$1,000+$50 - $99 / hr10 - 49Serves United KingdomServices provided
50% Call Center Services50% Sales OutsourcingSee all 20 projectsVirtual Sales Limited is a telemarketing and outbound call center service provider specializing in customer growth and lead generation. Their reviews highlight their consistent delivery and impressive industry knowledge, with 100% of reviewers praising their project management and communication skills. Clients report high satisfaction with the quality of meetings booked and the seamless integration into their sales processes.
3 of 5 reviews are 5 stars2 new reviews for Call Center Services servicesLess than $10,000 avg. project costRead 5 Recent ReviewsReviewed 5 times in the past 6 months
In recent reviews, clients praised Virtual Sales Limited for their professionalism, flexibility, and effective communication. Notably, one client highlighted their ability to secure 2-3 meetings weekly, contributing to a substantial sales pipeline. Another emphasized their responsiveness and alignment with business priorities. Clients noted the team's strong understanding of industry needs, though some suggested enhancing expertise in specific sectors. Overall, sentiment is overwhelmingly positive, with clients expressing satisfaction and a willingness to continue partnerships.Was this helpful?
Industry Experience
Virtual Sales Limited has demonstrated strong capabilities across various industries, including Business Services, Information Technology, Financial Services, Telecommunications, Supply Chain, and Healthcare. Clients commend their lead generation, flexibility, and efficiency, with positive sentiments expressing satisfaction with their communication and project management. Feedback highlights their expertise in understanding specific industry needs, making them a suitable partner for companies seeking targeted outreach and effective sales strategies.
Read All ReviewsSelect Industry to see insights
Software IT Services Construction Financial services Advertising & marketing Consulting Supply Chain, Logistics, and Transport Other industries Telecommunications Business services Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Virtual Sales Limited's excellent value for money, with multiple reviews noting that their pricing fits within budget while delivering significant results. One client emphasized the 'good value for cost' and another mentioned they 'booked 12 meetings' with a '5% conversion rate,' showcasing effective lead generation. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with the cost-effectiveness and quality of service provided.Was this helpful?
View projects from:
Was this helpful?
$1,000+< $25 / hr250 - 999Serves United KingdomServices provided
35% Call Center Services55% Customer Service Outsourcing10% Back Office OutsourcingSee all 26 projectsSimply Contact is a distinguished provider of Contact Center Services and Customer Support Services, recognized for managing inbound and outbound customer interactions across multiple languages and channels. Reviews highlight their expertise in delivering exceptional service, with 100% of clients noting impressive project management and communication. Approximately 90% of reviews emphasize their ability to enhance customer satisfaction and streamline support systems, underscoring their reliability and adaptability.
12 of 15 Call Center Services reviews are 5 stars$200,000 – $999,999 avg. project costRead 15 ReviewsCall Center Services PROJECT HIGHLIGHT
Call Center Staffing for Government Helpline
5.0 — Simply Contact provides staff to a government hotline's team; they hire and train call center agents to cover workflows around the clock. They've organized the hotline's IT structure, monitoring, Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Simply Contact is recognized for providing good value for money, with clients frequently citing their competitive pricing as a significant advantage. For instance, one marketing manager noted the company's 'good value for cost', while a CEO emphasized that their pricing fit within budget constraints. However, there were also mentions of potential improvements in their pricing strategy. Overall, clients express satisfaction with the cost-effectiveness relative to the quality of service delivered.Was this helpful?
View projects from:
Was this helpful?
-
$1,000+$50 - $99 / hr10 - 49Ramsbottom, England
Services provided
60% Call Center Services10% Direct Marketing10% Marketing Strategy +4 services5% Corporate Training & Coaching5% Email Marketing5% Search Engine Optimization5% Social Media MarketingRaecan Marketing Solutions Ltd is a call center headquartered in Ramsbottom, England. The team focuses on Call Center Services and Marketing Strategy.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
100% Call Center ServicesMicrotalk is a call center service. Their team is in London, England and Kolkata, India and provides Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
100% Call Center ServicesBizik is a phone answering service founded in 2024. The team provides Call Center Services.
Read more -
$50,000+$50 - $99 / hr250 - 999Marston Green, England
Services provided
35% Call Center Services35% Sales Outsourcing30% Customer Service OutsourcingUniquely is a Sales Outsourcing company. Their midsize team of employees is in Dundalk, Ireland and Marston Green, England. Their team specializes in Sales Outsourcing and Call Center Services.
Read moreSee All Locations (2)Marston Green, England
Ingenuity House Elmdon Trading Estate Bickenhill Lane Birmingham England
Marston Green, England B37 7HE101 - 150
0818111444
Was this helpful?
-
$1,000+$50 - $99 / hr10 - 49London, England
Services provided
35% Call Center Services55% Sales Outsourcing10% Business ConsultingEmerald Chauffeurs is a Sales Outsourcing company. The London, England-based team offers Sales Outsourcing and Call Center Services.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
55% Customer Service Outsourcing30% Sales Outsourcing10% Content Marketing +1 service5% Content Writing ServicesCustomer Service Outsourcing company 3C Online was launched in 2015. The team specializes in Customer Service Outsourcing and Sales Outsourcing.
Read more -
$1,000+Undisclosed50 - 249Carlton, England
Services provided
40% Demand Generation Marketing40% Sales Outsourcing10% Digital Strategy +2 services5% Account-Based Marketing5% Email MarketingLaunched in 2020, Xcellerate Labs is a midsize Sales Outsourcing company located in Carlton, England. Their team offers Sales Outsourcing and Demand Generation Marketing.
Read more -
$1,000+$100 - $149 / hr10 - 49Denton, England
Services provided
60% Sales Outsourcing20% Marketing Strategy20% RecruitingSales Outsourcing company Facets Commercial Consulting provides Sales Outsourcing and Marketing Strategy. They are located in Denton, England.
Read more -
UndisclosedUndisclosed10 - 49Manchester, England
Services provided
50% Call Center Services25% Customer Service Outsourcing20% Back Office Outsourcing +1 service5% Finance & Accounting Outsourcing (FAO)Mi PA is an answering service company. The team is in Manchester, England, and their services include Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49London , England
Services provided
100% Call Center ServicesBPO Recruit is a telephone answering service. Their small team is located in London , England and offers Call Center Services. The firm was launched in 2009.
Read more -
$1,000+Undisclosed50 - 249London , England
Services provided
100% Call Center ServicesTelemarketingPower.com is an answering service company. Their midsize team is located in Surry Hills, Australia and Los Angeles, California. Their services include Call Center Services.
Read moreSee All Locations (3)London , England
London Strand Garrick House at 26-27 Southampton Street
London , England WC2E 7JA50 - 75
Was this helpful?
-
UndisclosedUndisclosed50 - 249Liverpool, England
Services provided
50% Sales Outsourcing30% Demand Generation Marketing10% Account-Based Marketing +2 services5% Email Marketing5% Event MarketingLaunched in 2010, Inside Global is a Sales Outsourcing company. Their services include Sales Outsourcing and Demand Generation Marketing.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
100% Sales OutsourcingDead Dolly Design is a Sales Outsourcing company. Located in London, England, their team provides Sales Outsourcing.
Read more -
$10,000+< $25 / hr1,000 - 9,999Leicester, England
Services provided
35% Call Center Services45% Customer Service Outsourcing20% Sales OutsourcingATM Group is a Customer Service Outsourcing company established in 2007. The team specializes in Customer Service Outsourcing and Call Center Services.
Read more -
$1,000+Undisclosed10 - 49Beckenham, England
Services provided
40% Call Center Services40% IT Managed Services20% CybersecurityGregory Micallef Associates is an IT managed services company. They offer IT managed services and Call Center Services and were launched in 1992.
Read more -
$1,000+$25 - $49 / hr50 - 249Longparish, England
Services provided
70% Call Center Services30% CRM Consulting and SIBandwagon Telemarketing Ltd is a telephone answering service. The Longparish, England-based agency provides Call Center Services and CRM consulting and SI.
Read more -
$5,000+< $25 / hr1,000 - 9,999London , England
Services provided
10% Call Center Services45% Back Office Outsourcing25% Transcription +2 services10% Customer Service Outsourcing10% Sales OutsourcingIntegreon, a large Back Office Outsourcing company, is headquartered in New York, New York and Makati, Philippines. Their services include Back Office Outsourcing and Transcription.
Read moreSee All Locations (6)London , England
100 Leman Street
London , England E1 8GH50 - 75
44.800.520.0447
Was this helpful?
-
$1,000+$25 - $49 / hr10 - 49Lytchett Matravers, England
Services provided
10% Call Center Services70% Sales Outsourcing20% Fractional CMO ServicesSalesGrape is a Sales Outsourcing company headquartered in Lytchett Matravers, England. Launched in 2016, the team focuses on Sales Outsourcing and Fractional CMO Services.
Read more -
$5,000+$300+ / hr50 - 249London, England
Services provided
100% Sales OutsourcingSee all 1 projectsSalesforce provides valuable services in lead generation and project management, impressing clients with a comprehensive strategy that results in high-quality opportunities. The reviews highlight Salesforce's ability to exceed lead generation goals, deliver projects ahead of schedule, and align with clients' values, illustrating their strong reputation for effectiveness and professionalism.
-
UndisclosedUndisclosedFreelancerLong Eaton, England
Services provided
100% Call Center ServicesTelephone Technology Ltd is an answering service company. They were founded in 2003, and their services include Call Center Services.
Read more -
$1,000+$25 - $49 / hr10 - 49Ilford, England
Services provided
100% Call Center ServicesIT Sky Solutions is a Close, Nigeria-based call center company. Their services include Call Center Services.
Read moreSee All Locations (3)Ilford, England
46 Seymour Gardens
Ilford, England IG16 - 9
Was this helpful?
-
UndisclosedUndisclosed50 - 249London, England
Services provided
80% Call Center Services20% Customer Service OutsourcingEstablished in 2020, Globe Call Center is an answering service company. The team offers Call Center Services and Customer Service Outsourcing and is in London, England and Islamabad, Pakistan.
Read more -
$1,000+$50 - $99 / hr2 - 9London, England
Services provided
25% Sales Outsourcing25% Search Engine Optimization25% Web Design +1 service25% Web DevelopmentSpaceWorks is a SEO company. The team offers Search Engine Optimization and Web Design, and the firm is headquartered in London, England and Dubai, United Arab Emirates.
Read more -
$1,000+< $25 / hr2 - 9Andover, England
Services provided
38% Call Center Services36% Customer Service Outsourcing26% Sales OutsourcingAngel Call Handling is a small telephone answering service. Launched in 2017, the team offers Call Center Services and Customer Service Outsourcing.
Read more -
$1,000+< $25 / hr10 - 49London, England
Services provided
55% Call Center Services25% Recruitment Process Outsourcing20% Customer Service OutsourcingSee all 1 projectsMedlysis – Simplifying Medical Record Retrieval & ROI Services Location: London, UK | Serving clients across the United States Description:Medlysis is a specialized third-party service
Read more -
UndisclosedUndisclosed2 - 9Penryn, England
Services provided
80% Call Center Services10% Back Office Outsourcing10% Customer Service OutsourcingSee all 1 projectsSentics Customer Care Ltd provides call answering services, as evidenced by their engagement with London Intensive LTD. Reviews highlight their professionalism and effective workflow, with clients expressing satisfaction in the seamless and efficient service provided. Overall, Sentics Customer Care Ltd is recognized for their high level of professionalism and ease of collaboration.
-
$5,000+$50 - $99 / hrFreelancerChester, England
Services provided
100% Sales OutsourcingEstablished in 2023, Crew Partners is a Sales Outsourcing company. The agency specializes in Sales Outsourcing.
Read more -
$10,000+< $25 / hr2 - 9Wembley, England
Services provided
100% Call Center ServicesCybrosys Communications is a call center company based in Wembley, England and Abbottabad, Pakistan. Their services include Call Center Services.
Read more -
UndisclosedUndisclosed50 - 249Stockport, England
Services provided
45% Call Center Services35% Sales Outsourcing10% Back Office Outsourcing +1 service10% Email MarketingKtech is a call center. They specialize in Call Center Services and Sales Outsourcing and were founded in 2023.
Read moreSee All Locations (3)Stockport, England
Saint Thomas's Place
Stockport, England SK121 - 30
Was this helpful?
-
UndisclosedUndisclosed2 - 9Mildenhall, England
Services provided
100% Sales OutsourcingBleekify, a Sales Outsourcing company, was founded in 2023. The team provides Sales Outsourcing and is located in Mildenhall, England.
Read more -
UndisclosedUndisclosed2 - 9Brighouse, England
Services provided
100% Sales OutsourcingLocated in Brighouse, England, Sales Fuel is a Sales Outsourcing company. The team provides Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr50 - 249Witley, England
Services provided
50% Demand Generation Marketing50% Sales OutsourcingIn Witley, England, Perfect Lead Generation is a midsize Sales Outsourcing and Demand Generation Marketing company. Their services include Sales Outsourcing and Demand Generation Marketing.
Read more -
$1,000+< $25 / hr250 - 999London, England
Services provided
35% Call Center Services35% Back Office Outsourcing30% Customer Service OutsourcingTricon, a telephone answering service, is based in London, England. They focus on Call Center Services and Back Office Outsourcing.
Read more -
$5,000+$150 - $199 / hr10 - 49London, England
Services provided
80% Sales Outsourcing20% Business ConsultingWin Labs is a London, England-based Sales Outsourcing company. The team specializes in Sales Outsourcing and Business Consulting.
Read more -
$1,000+Undisclosed10 - 49Edgware, England
Services provided
60% Sales Outsourcing20% Demand Generation Marketing20% Email MarketingCoenzio is a Sales Outsourcing company. The team is in Edgware, England, and their services include Sales Outsourcing and Email Marketing.
Read more -
$25,000+$25 - $49 / hr50 - 249London, England
Services provided
60% Sales Outsourcing20% Customer Service Outsourcing10% Back Office Outsourcing +1 service10% RecruitingBuzz CX Global is a Sales Outsourcing company founded in 2023. The team focuses on Sales Outsourcing and Customer Service Outsourcing and is headquartered in London, England.
Read more -
$1,000+Undisclosed2 - 9London, England
Services provided
100% Sales OutsourcingSales Outsourcing company Thirty Two Partners is located in London, England. They provide Sales Outsourcing.
Read more -
Undisclosed< $25 / hr10 - 49London, England
Services provided
70% Sales Outsourcing10% Advertising10% Marketing Strategy +1 service10% Media Planning & BuyingAktyvus Group Limited is a Sales Outsourcing company. Founded in 2024, the agency provides Sales Outsourcing and Marketing Strategy.
Read more -
$5,000+Undisclosed2 - 9Melton Mowbray, England
Services provided
70% Sales Outsourcing15% Digital Strategy15% Marketing StrategyDone For You Closing is a small Sales Outsourcing company. Founded in 2021, the team focuses on Sales Outsourcing and Digital Strategy.
Read more -
$1,000+$50 - $99 / hr2 - 9Crowthorne, England
Services provided
100% Sales OutsourcingSupernova AI is a Sales Outsourcing company. Launched in 2024, the team focuses on Sales Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
50% Content Marketing50% Sales OutsourcingHeadley Media Ltd is a Content Marketing and Sales Outsourcing company. Founded in 2010, their team offers Content Marketing and Sales Outsourcing.
Read more -
$5,000+$100 - $149 / hr2 - 9Cheltenham, England
Services provided
40% Business Consulting40% Sales Outsourcing10% Marketing Strategy +1 service10% Product MarketingFirestarter Business Solutions Ltd is a Business Consulting company headquartered in Cheltenham, England. Their services include Business Consulting and Sales Outsourcing.
Read more -
$10,000+Undisclosed10 - 49Bath, England
Services provided
40% Sales Outsourcing20% Marketing Strategy10% Business Consulting +3 services10% Digital Strategy10% Email Marketing10% Market ResearchBranch Growth, a Sales Outsourcing company, was launched in 2005. The company specializes in Sales Outsourcing and Marketing Strategy, and is small.
Read more -
Undisclosed< $25 / hr10 - 49Wokingham, England
Services provided
50% Call Center Services50% Back Office OutsourcingClinic Answer is an answering service and Back Office Outsourcing company in Wokingham, England and Edinburgh, Scotland. Their services include Call Center Services and Back Office Outsourcing.
Read more -
$1,000+$25 - $49 / hr10 - 49Epsom, England
Services provided
50% Back Office Outsourcing50% Sales OutsourcingPremium MSP B2B Appointment Setting services is a Back Office Outsourcing and Sales Outsourcing company launched in 2023. The firm specializes in Back Office Outsourcing and Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr2 - 9Farnham, England
Services provided
60% Call Center Services40% AI AgentsEstablished in 2023, Norango AI Virtual Reception is an answering service. The company specializes in Call Center Services and AI Agents.
Read more -
UndisclosedUndisclosed50 - 249Exeter, England
Services provided
20% Call Center Services20% Advertising20% Digital Strategy +2 services20% Recruiting20% Sales OutsourcingAir Marketing is an Advertising company. The team offers Advertising and Digital Strategy and is located in Exeter, England.
Read more -
$1,000+< $25 / hr10 - 49Balsall Common, England
Services provided
49% Call Center Services51% Customer Service OutsourcingCall Center Solutions is a Balsall Common, England-based Customer Service Outsourcing company. Their services include Customer Service Outsourcing and Call Center Services.
Read more -
UndisclosedUndisclosed250 - 999London , England
Services provided
50% Business Consulting25% Email Marketing25% Sales OutsourcingLaunched in 2012, S2W Media is a Business Consulting company. The team specializes in Business Consulting and Email Marketing and is located in New York, New York and San Francisco, California.
Read moreSee All Locations (6)London , England
8 Devonshire Square, Spitalfields,
London , England EC2M 4PL50 - 75
+44 20 3911 2162
Was this helpful?
-
UndisclosedUndisclosed10 - 49Histon, England
Services provided
25% Content Marketing25% Pay Per Click25% Public Relations +1 service25% Sales OutsourcingBioStrata is a public relations agency. Located in Histon, England and Boston, Massachusetts, the agency was founded in 2014. Their services include Public Relations and Content Marketing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 United Kingdom Call Center Companies & Voice Services
-
$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 / hr250 - 999London, England
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
35% Call Center Services65% Other -
$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 -
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 -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
25.9/40.016.8/20 Reviews2.9/10 Clients & Experience6.2/10 Market PresenceService focus
100% Sales Outsourcing -
$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 -
$1,000+< $25 / hr50 - 249London, England
Ability to deliver
28.2/40.017.6/20 Reviews2.2/10 Clients & Experience8.3/10 Market PresenceService focus
10% Call Center Services20% Sales Outsourcing70% Other -
$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 -
$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 -
UndisclosedUndisclosed2 - 9London, England
Ability to deliver
22.9/40.017.2/20 Reviews0.7/10 Clients & Experience5/10 Market PresenceService focus
100% Sales Outsourcing -
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
Latest Call Centers Articles
See all articles
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.
Guide to Call Center Outsourcing
Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.
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.
Similar Categories
Related Services
Specialties
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.