Discover the top-performing call centres in the United Kingdom that provide specialized services at the highest standards to help businesses of all sizes deliver a great customer experience. Browse their rates, reviews, size and more using our custom filters.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Hugo
VerifiedVerified by the DesignRush team for authenticity and credibility.World-Class Outsourced Teams Operating 24/7 Globally, in 60+ Languages
Hugo is a UK call centre that provides 24/7 inbound and outbound call center support across 60+ languages. It reports an 88% first-call resolution and a 98% CSAT score. The agency is best for SaaS, fintech, and e-commerce brands scaling support operations...
Top Services:
- Customer Support
- Call Centers
- BPO
- Phone Answering Services
- Transcription Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsHugo Services
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Hugo Reviews & Testimonials

B2B Review from Greg Digneo
Best decision we made last year was partnering with this CX team for our customer support, billing, and sales assistance. We were drowning in client emails and chasing invoices late at night instead of focusing on SEO strategy. Results have been incredible: client response times dropped from hours to under an hour, payment collection improved 60%, landing page conversions up 28%, and client retention increased 35%. They integrated seamlessly with our systems and scaled with us as we grew. Now we have more time to focus on delivering SEO results instead of being stuck in support tickets all day. If you're an agency juggling client support with campaign management, this team is a game-changer.

BPO Review from Nimmit Shah
Collaborating with Hugo elevated our property management firm's performance. Their support solutions slashed response times by 40% and boosted tenant satisfaction by 30%. Hugo's seamless integration proved instrumental in propelling our business forward, setting new benchmarks in operational excellence.

Customer Support Review from Jambu Subramanian
Their team quickly integrated into our workflow, demonstrating a deep understanding of our business needs. We were impressed by their professionalism and the ease with which they handled complex customer inquiries. Hugo's technical support team showed exceptional problem-solving skills, significantly reducing resolution times for order issues.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsMunzai Solutions handles inbound call management and B2B sales outsourcing, with dedicated SDRs working 40 hours per week per rep. It uses HubSpot and Apollo for CRM and serves SaaS, IT, and home services. The UK call centre fits small to mid-sized businesses...
Top Services:
- Customer Support
- Business Consulting
- Call Centers
- Email Marketing
- CRM Consulting
- Show more
- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
Reexia offers call centre services in the UK, combining telemarketing, email outreach, and AI-assisted data research to generate qualified leads for SMEs. It has experience in manufacturing, logistics, and security services. The agency is a good fit for UK SMEs seeking outsourced outbound sales and...
Top Services:
- Call Centers
- Email Marketing
- Direct Marketing
- SEO
- BPO
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- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
ExpertCallers provides inbound and outbound call center outsourcing backed by 20+ years of experience and 2,500+ agents. It is also HIPAA and ISO 27001 certified. The UK call centre is recommended for enterprises in healthcare, finance, or retail...
Top Services:
- Call Centers
- Creative Services
- eCommerce
- BPO
- Customer Support
- Show more
- Location
- Rickmansworth, United Kingdom
- Number of Employees
- 500 - 999
- Minimal Budget
- Under $1,000
- Portfolios Count
- 4 Projects Listed
Excelerate360 provides outsourced B2B sales and lead generation across the UK, Europe, and North America, with native-speaking BDRs covering 24 countries. Its inside sales service includes outbound calling, pipeline building, and SQL generation. The UK call centre suits tech and SaaS companies seeking...
Top Services:
- Call Centers
- Location
- Hitchin, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $25,000 - $50,000
Voicentric is a call centre agency in the UK with 20+ years specialising exclusively in Life Sciences and Materials Science. It provides lead generation, demand generation, and multilingual calling across the Americas, EMEA, and Asia-Pacific. The firm fits science-sector companies...
Top Services:
- Direct Marketing
- Call Centers
- Digital Marketing
- Advertising
- Event Marketing
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- Location
- Durham, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $47/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
For more than 30 years, SERVICE 800 has been designing programs and providing resources to measure Customer Experience every day. The SERVICE 800 methodology delivers the accurate metrics you need to build and measure an effective customer journey map. SERVICE 800 programs reveal the actions and behaviors...
Top Services:
- Call Centers
- Market Research
- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
UK B2B lead generation, appointment setting and digital marketing agency in Chorley. Automotive and fleet specialists with an in-house 30-seat UK call centre...
Top Services:
- Digital Marketing
- SEO
- Call Centers
- Direct Marketing
- Web Development
- Show more
- Location
- Chorley, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
From managing customer support to handling back-office tasks, we streamline operations and improve efficiency, ensuring your focus stays on driving strategic growth and achieving long-term success. With a global presence and a local touch, Activ8 Asia is your trusted BPO partner. We bring a world of...
Top Services:
- BPO
- Digital Services
- Web Development
- Digital Marketing
- Social Media Marketing
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- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
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Call Centers Specialties in the United Kingdom
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Popular Services
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