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.

Best United Kingdom Call Center Service Providers Rankings

5 Companies - Rankings updated: September 05, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

Expertise
Fintech
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United Kingdom × Fintech × Sort by: Avg Hourly Price: High to Low × Clear Filters

  • LHB Consulting

    Keeping You In Touch.

    LHB Consulting, a London-based lead generation agency with two decades of experience, specializes in a range of services, including telesales, telemarketing, appointment scheduling, the creation and follow-up of email marketing campaigns, and data cleansing...

    Top Services:

    • Call Centers
    • Digital Marketing
    Location
    Uxbridge, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

    LHB Consulting Services

    • Call Centers
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FSL Events
    • GT Associates
    • Dolphin Group
    • Top Brand Cars
    • Manor House Autos
    • Route Trader
    • Tiger Like Events
    Data sourced from the agency's DesignRush profile

    LHB Consulting Reviews & Testimonials

    • George Webb
      George Webb Review from Google
      1.0 ★

      George Webb's Review Sourced from Google

      *** SCAM ALERT *** I strongly advise staying away from this organisation. Ernest comes across as a nice person however he is extremely unprofessional and will not follow through on any professional or financial promises. PLEASE DO NOT USE.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    1.0 1.0 (1)

  • Reexia Limited

    Supporting International trade

    Reexia is a UK-based B2B lead generation and telemarketing agency helping companies connect with decision-makers and generate qualified business opportunities. Through targeted outreach, data-driven campaigns, and a combination of telemarketing and email marketing, Reexia supports organisations look...

    Top Services:

    • Call Centers
    • Email Marketing
    • Direct Marketing
    • SEO
    • BPO
    • Show more
    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

    Reexia Limited Services

    • Call Centers
    • Email Marketing
    • Direct Marketing
    • SEO
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aerospace
    • IT
    • Telecomunication
    • Retail
    • Manufacturing
    Data sourced from the agency's DesignRush profile

    Reexia Limited Reviews & Testimonials

    • James Nolan
      James Nolan Business Development Manager at Jeddio Tech
      5.0 ★

      Lead Generation Review from James Nolan

      We worked with Reexia to support our outbound business development and lead generation efforts. The team helped us structure a targeted outreach campaign and build a relevant prospect database for our market. Communication throughout the project was clear and organised. We had bi-weekly calls to review activity and results, and Kevin was very hands-on in guiding the campaign and suggesting adjustments where needed. Results took some time to appear, but this was explained clearly at the start of the campaign and expectations were set appropriately. Once the campaign gained momentum, we began having conversations with companies that matched our target profile. Overall, it was a positive experience and we appreciated their structured approach to outbound prospecting.

    • Giles Strong
      Giles Strong Review from Google
      5.0 ★

      Giles Strong's Review Sourced from Google

      Reexia has been a game-changer for our business. Their expert guidance in implementing CRM tools streamlined our entire sales process, making it more efficient and effective. On top of that, their SEO advice helped boost our online visibility significantly. Professional, insightful, and a pleasure to work with—highly recommended

    • Vanessa Mattia
      Vanessa Mattia Review from Google
      5.0 ★

      Vanessa Mattia's Review Sourced from Google

      We've been working with Reexia for our sales outreach and lead generation, and they’ve been absolutely outstanding. Their service is incredibly personal and responsive — it genuinely feels like they’re part of our team. They’ve taken the time to understand our business and target audience, and the results speak for themselves. We’re seeing consistent, high-quality leads and a real uplift in engagement. If you’re looking for a hands-on, strategic partner to drive your sales pipeline, we can’t recommend them enough.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (1)
    5.0 5.0 (6)

  • Hugo

    Verified Verified by the DesignRush team for authenticity and credibility.

    World-Class Outsourced Teams Operating 24/7 Globally, in 60+ Languages

    Hugo deploys dedicated inbound and outbound call center teams across 60+ languages, with 24/7 coverage and 99.9% uptime. Its university-educated agents deliver 88% first call resolution. The call center provider is ISO 27001, HIPAA, and SOC 2 certified...

    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

    Hugo Services

    • Customer Support
    • Call Centers
    • BPO
    • Phone Answering Services
    • Transcription Services
    • Translation Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Google
    • Meta
    • Outschool
    • Topicals
    • Attentive
    • Faire
    • Sakara
    • Aurora
    Data sourced from the agency's DesignRush profile

    Hugo Reviews & Testimonials

    • Greg Digneo
      Greg Digneo founder at content guppy
      5.0 ★

      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.

    • Nimmit Shah
      Nimmit Shah Owner at Pi Asset Management Ltd
      5.0 ★

      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.

    • Jambu Subramanian
      Jambu Subramanian Senior Manager of Operations at Kasha Global
      5.0 ★

      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 Reviews
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    4.8 4.8 (8)
    5.0 5.0 (9)

  • Shufti Pro

    Verify With Confidence

    Shufti Pro offers AI-powered identity verification services that help businesses ensure compliance and prevent fraud in real time...

    Top Services:

    • Call Centers
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $1/hr

    Shufti Pro Services

    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • MistralPay
    • Paydoo
    • Paynetics
    Data sourced from the agency's DesignRush profile

    Shufti Pro Reviews & Testimonials

    • Shahidul Islam
      Shahidul Islam Review from Google
      1.0 ★

      Shahidul Islam's Review Sourced from Google

      It's a hassle, completely useless. I am confused about the result - AML screening failed. User found in Adverse-Media lists

    • Imran Rahman
      Imran Rahman Review from Google
      5.0 ★

      Imran Rahman's Review Sourced from Google

      Shufti Pro is a revolutionary technology that's rapidly disrupting the KYC verification process space and instantly enhancing digital verification speed and experience for the customer.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (46)

  • Jumio

    Trust in the Digital World

    Jumio uses AI and biometrics to deliver fast, accurate identity verification solutions, helping businesses to prevent fraud and ensure compliance...

    Top Services:

    • Call Centers
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $1/hr

    Jumio Services

    • Call Centers
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • DolarApp
    • Lottoland
    • PersonalPay
    Data sourced from the agency's DesignRush profile

    Jumio Reviews & Testimonials

    • Lukas Bayer
      Lukas Bayer Review from Google
      5.0 ★

      Lukas Bayer's Review Sourced from Google

      Great office and people. Definitely a good place to visit and to try out their products

    • Dirk Kinley
      Dirk Kinley Review from Google
      5.0 ★

      Dirk Kinley's Review Sourced from Google

      I have reviewed the industry in late 2021 both from technical and non-technical viewpoints. The Jumio solution, a platform hosting a full suite of KYC & Identity Verification, AML and more, offers well documented API on github and user support channels. The KYC is consistent and accurate and importantly the solution integrates well with your internal company systems regardless of tech stack.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (10)

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