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 23 projectsVirtual Sales Limited is a distinguished provider of outbound call center and telemarketing services, specializing in lead generation and appointment setting. With over 90% of reviewers praising their timely delivery and industry expertise, they are noted for strong customer care services and impressive communication. Clients consistently appreciate their proactive project management and the significant impact on sales pipelines, with no significant areas for improvement highlighted.
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UndisclosedUndisclosed2 - 9London, England
Services provided
Established in 2010, GA4-Search is a small SEO agency based in London, England. Their team provides Search Engine Optimization and UX/UI Design.
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UndisclosedUndisclosed10 - 49London, England
Services provided
Founded in 2017, PolyAI is a small London, England-based AI company. Their services include Artificial Intelligence and AR/VR development.
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$10,000+$150 - $199 / hrFreelancerManchester, England
Services provided
Conker Communications is a small branding company. They provide Branding and Call Center Services and were founded in 2007.
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$10,000+$150 - $199 / hrFreelancerBatley, England
Services provided
Rushfirth Creative is a small branding agency in Batley, England. Their services include Branding and Call Center Services.
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$10,000+$150 - $199 / hrFreelancerPlymouth, England
Services provided
Prior Creative is a small branding agency located in Plymouth, England. The team offers Branding and Call Center Services.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
Spiceworks Ziff Davis is a Marketing Strategy company located in Austin, Texas and City of London, England. They specialize in Marketing Strategy and Content Marketing and were founded in 2020.
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UndisclosedUndisclosed50 - 249City of London, England
Services provided
Tomorrow Advertising is an Advertising company. Headquartered in City of London, England, the agency focuses on Advertising and Social Media Marketing.
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UndisclosedUndisclosed50 - 249London, England
Services provided
DataGuard is an IT strategy consulting company. They were launched in 2018, and their services include IT strategy consulting and Internet & Technology Law.
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UndisclosedUndisclosed50 - 249London, England
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Social media marketing firm Creative Nerds was founded in 2008. The company offers Social Media Marketing and Branding.
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UndisclosedUndisclosedFreelancerLondon, England
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Launched in 2022, WeAutomate The World is a small social media marketing agency. Their services include Social Media Marketing and Content Marketing.
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UndisclosedUndisclosedFreelancerPaignton, England
Services provided
David Marketing Specialist is a social media marketing firm. Founded in 2019, the agency specializes in Social Media Marketing and Search Engine Optimization.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Audience2Media is an Advertising company. The small London, England-based team offers Advertising and Branding. The firm was launched in 2009.
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UndisclosedUndisclosed10 - 49Lancing, England
Services provided
UK Pick & Pack is a Fulfillment company. Their team is headquartered in Lancing, England and provides Fulfillment and Warehousing & Distribution.
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UndisclosedUndisclosed10 - 49Coalville, England
Services provided
Pick & Pack Express is a small Coalville, England-based Fulfillment company. The team offers Fulfillment and Warehousing & Distribution.
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UndisclosedUndisclosed10 - 49London, England
Services provided
Bluedot agency is a branding agency. Their small team is headquartered in London, England and Athina, Greece and offers Branding and Public Relations. The firm was launched in 2020.
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UndisclosedUndisclosed10 - 49London, England
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BIG little London is a London, England-based branding firm. The team offers Branding and Public Relations.
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$10,000+$150 - $199 / hr2 - 9Saltburn-by-the-Sea, England
Services provided
Established in 1998, Fridge Productions Limited is a Broadcast Video company. Their services include Broadcast Video and Video Production.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
JBDM Limited, a social media marketing agency, was established in 2011. The company focuses on Social Media Marketing and Video Production, and is small.
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UndisclosedUndisclosed2 - 9Treforest Industrial Estate, Wales
Services provided
Fresh Flow Direct Marketing, a branding firm, is located in Treforest Industrial Estate, Wales. The team offers Branding and Email Marketing.
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UndisclosedUndisclosed2 - 9London, England
Services provided
Do London Ltd is a social media marketing agency. Their team is located in London, England and offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Reigate, England
Services provided
Based in Reigate, England, White Bee Digital is a social media marketing company. They offer Social Media Marketing and Pay Per Click and were founded in 2020.
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UndisclosedUndisclosed2 - 9Glasgow, Scotland
Services provided
Graeme Gorrie Marketing Consultancy is a branding agency. Their small team is based in Glasgow, Scotland. Their team focuses on Branding and Web Development.
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UndisclosedUndisclosed2 - 9Dundee, Scotland
Services provided
Ossian Media® is a branding agency. They specialize in Branding and Search Engine Optimization and were founded in 2011. The agency is based in Dundee, Scotland.
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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
34.1/40.020/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+$50 - $99 / hr10 - 49Horsham , England
Ability to deliver
32.5/40.018.4/20 Reviews10/10 Clients & Experience4.1/10 Market PresenceService focus
40% Call Center Services60% Sales Outsourcing -
$10,000+Undisclosed50 - 249Theale, England
Ability to deliver
32.1/40.017.8/20 Reviews9.7/10 Clients & Experience4.7/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+< $25 / hr250 - 999London, England
Ability to deliver
32/40.016.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
35% Call Center Services65% Other -
$1,000+$200 - $300 / hr50 - 249London, England
Ability to deliver
30/40.020/20 Reviews10/10 Clients & Experience0/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% Other -
$5,000+$50 - $99 / hr50 - 249Hitchin, England
Ability to deliver
29.6/40.016.2/20 Reviews9.5/10 Clients & Experience3.9/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+< $25 / hr10 - 49Thatcham , England
Ability to deliver
28.1/40.015.6/20 Reviews8.5/10 Clients & Experience4/10 Market PresenceService focus
68% Call Center Services12% Sales Outsourcing20% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
27.8/40.016.4/20 Reviews7.7/10 Clients & Experience3.7/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+Undisclosed250 - 999Fleet, England
Ability to deliver
27.5/40.015/20 Reviews8.4/10 Clients & Experience4.1/10 Market PresenceService focus
15% Call Center Services25% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr10 - 49Countesthorpe, England
Ability to deliver
29.1/40.018/20 Reviews6.4/10 Clients & Experience4.7/10 Market PresenceService focus
25% Call Center Services25% Sales Outsourcing50% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
27.4/40.015.6/20 Reviews7.6/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
27.1/40.014.6/20 Reviews8.3/10 Clients & Experience4.2/10 Market PresenceService focus
70% Call Center Services30% Other -
$25,000+$300+ / hr50 - 249Reigate, England
Ability to deliver
30.4/40.014.8/20 Reviews9.2/10 Clients & Experience6.4/10 Market PresenceService focus
30% Call Center Services70% Other -
$1,000+$300+ / hr2 - 9London, England
Ability to deliver
31.3/40.017.6/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$1,000+Undisclosed250 - 999London, England
Ability to deliver
32/40.020/20 Reviews8.6/10 Clients & Experience3.4/10 Market PresenceService focus
10% Call Center Services90% Other -
$1,000+< $25 / hr2 - 9London, England
Ability to deliver
24.9/40.015.8/20 Reviews6.1/10 Clients & Experience3/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$5,000+Undisclosed2 - 9London, England
Ability to deliver
24/40.016.6/20 Reviews2.9/10 Clients & Experience4.5/10 Market PresenceService focus
100% Sales Outsourcing -
$1,000+$50 - $99 / hr10 - 49Ipswich, England
Ability to deliver
30.9/40.016/20 Reviews10/10 Clients & Experience4.9/10 Market PresenceService focus
15% Sales Outsourcing85% 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+$100 - $149 / hr10 - 49London, England
Ability to deliver
26.3/40.016.4/20 Reviews6.3/10 Clients & Experience3.7/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
26.1/40.016.6/20 Reviews6.5/10 Clients & Experience3/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
UndisclosedUndisclosed50 - 249London, England
Ability to deliver
28.4/40.015.8/20 Reviews8.2/10 Clients & Experience4.4/10 Market PresenceService focus
10% Call Center Services10% Sales Outsourcing80% Other -
$10,000+Undisclosed50 - 249London, England
Ability to deliver
22.2/40.018.2/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
75% Sales Outsourcing25% Other -
Undisclosed< $25 / hr250 - 999Wrexham, Wales
Ability to deliver
22.1/40.014.6/20 Reviews3/10 Clients & Experience4.5/10 Market PresenceService focus
80% Call Center Services20% Other -
UndisclosedUndisclosed1,000 - 9,999Edinburgh, Scotland
Ability to deliver
21.6/40.015.6/20 Reviews1/10 Clients & Experience4.9/10 Market PresenceService focus
70% Call Center Services30% Sales Outsourcing -
$1,000+Undisclosed50 - 249Brighton and Hove, England
Ability to deliver
21.5/40.017.2/20 Reviews0/10 Clients & Experience4.3/10 Market PresenceService focus
90% Sales Outsourcing10% Other -
$10,000+$200 - $300 / hr10 - 49London, England
Ability to deliver
21.4/40.017.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$5,000+$100 - $149 / hr10 - 49Kingston Upon Thames, England
Ability to deliver
26.3/40.015.8/20 Reviews6.7/10 Clients & Experience3.9/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+$100 - $149 / hr10 - 49Haywards Heath, England
Ability to deliver
29.4/40.016.4/20 Reviews10/10 Clients & Experience3/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+$100 - $149 / hr2 - 9Portsmouth, England
Ability to deliver
21.1/40.016.2/20 Reviews1.9/10 Clients & Experience3/10 Market PresenceService focus
100% Sales Outsourcing
Latest Call Centers Articles
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Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
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.