Leave a Review For Providers 0 0
  • Post a Project
Home Call Centers Telemarketing Türkiye Istanbul

Top Telemarketing Companies in Istanbul

Ratings Updated: April 3, 2026
We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust
Get Matched

0 Leaders 15 Contenders

28 Companies

Country: Türkiye
City: Istanbul
Outbound Services: B2C Telemarketing & telesales

List of the Top Istanbul Telemarketing Services

  • Featured

    What are Featured Providers?

    six eleven global services Logotype

    six eleven global services

    4.8 10 reviews
    Verified
    $1,000+
    < $25 / hr
    1,000 - 9,999
    Serves Istanbul, Türkiye

    Services provided

    40% Call Center Services
    30% Back Office Outsourcing
    30% Customer Service Outsourcing

    Focus Areas

    Six Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.

    See all 10 projects
    1 of 1 Call Center Services reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Call Center Services PROJECT HIGHLIGHT

    Call Center Services for E-Commerce Company

    5.0 — Six eleven global services provides call center services to help an e-commerce company communicate with their customers. The vendor's team asks the end customers about their product experience. Read more
    Read 1 Review

    Industry Experience

    Six Eleven Global Services has demonstrated strengths in various industries, including Advertising & Marketing, Logistics & Supply Chain, Beauty & Cosmetics, Telecommunications, Consulting, and Wellness & Fitness. Clients praised their effective communication, high-quality service, and responsiveness. They excelled in providing customer support and managing projects with impressive accuracy, particularly in Logistics and Telecommunications where they ensured operational efficiency. Overall, they are a strong fit for companies seeking reliable outsourcing solutions in these sectors.

    Read All Reviews

    Select Industry to see insights

    Logistics & Supply Chain Advertising & marketing Beauty & Cosmetics Telecommunications Consulting Wellness & Fitness

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients generally express satisfaction with the cost-effectiveness and value for money provided by Six Eleven Global Services. Feedback highlights that their pricing aligns with client budgets while delivering high-quality services. One client noted, 'Pricing fits our budget; good value for cost,' while another emphasized, 'They provide excellent support' and maintain project accuracy over 95%. Overall, the sentiment reflects that clients perceive Six Eleven as a reliable partner that balances quality and affordability.
    Read All Reviews

    More responsive than most other service providers

    six eleven global services is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
    View Profile Visit Website
    SalesRoads Logotype

    SalesRoads

    4.9 65 reviews
    Premier Verified
    $5,000+
    Undisclosed
    50 - 249
    Serves Istanbul, Türkiye

    Services provided

    10% Call Center Services
    80% Sales Outsourcing
    10% Email Marketing

    Focus Areas

    100% Customer Surveys & Market Research Calls

    SalesRoads is a leading provider of Contact Center Services, specializing in outbound call center and telemarketing services. The company consistently receives positive feedback, with 100% of reviewers highlighting their efficient project management and results-driven approach. Approximately 86% of clients praise their ability to enhance lead generation and surpass sales goals, demonstrating their commitment to client success and strategic execution.

    See all 65 projects

    Reviews mention Open to feedback

    Overall, client feedback indicates a strong sentiment of openness to feedback from the companies involved. For instance, one client noted that the team is 'always open to feedback' and another highlighted their 'willingness to make adjustments and changes as suggested.' Additionally, VSA Prospecting's commitment to collaboration and their proactive approach to incorporating client input were specifically praised, enhancing the effectiveness of their services.
    • Sales Appointment Setting for CAD Outsourcing Company
      5.0 Jul 25, 2019

      I'm impressed by their work effort, desire to be successful, and willingness to make adjustments and changes as suggested by our office to improve their results.

      Read Full Review
    Read All Reviews
    0 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of SalesRoads highlight a positive client experience, particularly in their effectiveness in building sales pipelines. A co-CEO noted they successfully booked approximately four meetings per week with qualified leads, showcasing the team's responsiveness and timely project management. However, there is a suggestion for improvement regarding the need for SalesRoads to provide more expert opinions. Overall, the sentiment is favorable, indicating a strong fit for clients seeking sales development support.
    Read 1 Recent Review

    Industry Experience

    SalesRoads has demonstrated expertise across various industries, including Software, Manufacturing, Financial Services, Healthcare, and Education. Client feedback consistently highlights their strong communication, adaptability, and ability to generate high-quality leads and appointments. Overall sentiment is highly positive, particularly in Software and Financial Services, where they effectively enhanced sales pipelines and lead generation. Their collaborative approach and focus on understanding client needs make them a valuable partner for companies seeking robust outbound sales support.

    Read All Reviews

    Select Industry to see insights

    Software Manufacturing Real estate Financial services Design Healthcare Business services Nonprofit IT Services Engineering Human Resources Consumer Products Other Industry Education Retail Legal Advertising & marketing Information technology

    View projects from:

    United States (61) Canada (2) Austria (1) Spain (1)
    View Profile Visit Website
  • Webhelp Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10,000+
    Istanbul, Türkiye

    Services provided

    23% Call Center Services
    33% Customer Service Outsourcing
    15% Sales Outsourcing +17
    5% Back Office Outsourcing
    5% Business Consulting
    5% Finance & Accounting Outsourcing (FAO)
    1% AI Development
    1% BI & Big Data Consulting & SI
    1% CRM Consulting and SI
    1% Custom Software Development
    1% Digital Strategy
    1% Graphic Design
    1% HR Consulting
    1% Mobile App Development
    1% Transcription
    1% Translation
    1% UX/UI Design
    1% Unified Communications Consulting & SI
    1% Web Design
    1% Web Development

    Focus Areas

    80% B2C Telemarketing & telesales
    10% Collections Recovery Services
    10% Customer Surveys & Market Research Calls

    Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.

    Read more

    Istanbul, Türkiye

    Papirus Plaza - Merkez, Ayazma Cd No:37, 34406 Kâğıthane/İstanbul
    Istanbul, Türkiye 34406

    More than 5k

    See All Locations (52)
    View Profile
  • Nolto Teknoloji Anonim Sirketi Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Services provided

    100% Call Center Services

    Focus Areas

    100% B2C Telemarketing & telesales

    Established in 2016, Nolto Teknoloji Anonim Sirketi is a call center company. The team specializes in Call Center Services.

    Read more
    View Profile
  • COMDATA Group Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10,000+
    Istanbul, Türkiye

    Services provided

    50% Call Center Services
    20% Customer Service Outsourcing
    10% Business Consulting +2
    10% Finance & Accounting Outsourcing (FAO)
    10% Sales Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Established in 1989, COMDATA Group is a large call center in Corsico, Italy and Istanbul, Türkiye. Their team provides Call Center Services and Customer Service Outsourcing.

    Read more

    Istanbul, Türkiye

    Saray, Cessas Plaza, Dr. Adnan Büyükdeniz Cd. 4/2 Kat:1
    Istanbul, Türkiye 34768

    751 - 1000

    +90 216 556 39 00

    See All Locations (2)
    View Profile

    • Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

    Get My Matches
  • Tempo BPO Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    40% Call Center Services
    20% Back Office Outsourcing
    10% Corporate Training & Coaching +3
    10% Customer Service Outsourcing
    10% Digital Strategy
    10% IT Strategy Consulting

    Focus Areas

    100% B2C Telemarketing & telesales

    Tempo BPO, a call center company, was launched in 2002. The midsize team focuses on Call Center Services and Back Office Outsourcing.

    Read more
    View Profile
  • Forte A.Ş. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    40% Call Center Services
    20% Custom Software Development
    20% Graphic Design +1
    20% Sales Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Forte A.Ş., a call center service, was launched in 2019. The firm focuses on Call Center Services and Graphic Design, and is midsize.

    Read more
    View Profile
  • Connect Call Center Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Istanbul, Türkiye

    Services provided

    60% Call Center Services
    20% Corporate Training & Coaching
    20% Sales Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Connect Call Center is a call center company. Founded in 2019, the team offers Call Center Services and Corporate Training & Coaching. The firm is based in Istanbul, Türkiye.

    Read more
    View Profile
  • Tur Assist Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    90% Call Center Services
    10% Commercial Property Management

    Focus Areas

    60% B2C Telemarketing & telesales
    20% Collections Recovery Services
    20% Third party verification

    Tur Assist is an Istanbul, Türkiye-based call center service. The team provides Call Center Services and Commercial Property Management.

    Read more
    View Profile
  • Back-Up Dünyası Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    25% Call Center Services
    50% Business Consulting
    25% Back Office Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Back-Up Dünyası, a Business Consulting company, was established in 2003. The team provides Business Consulting and Call Center Services.

    Read more
    View Profile
  • Procat Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    20% Call Center Services
    20% Business Consulting
    20% Digital Strategy +3
    20% Market Research
    10% Sales Outsourcing
    10% UX/UI Design

    Focus Areas

    60% B2C Telemarketing & telesales
    40% Customer Surveys & Market Research Calls

    Procat is a Market Research company. They are in Istanbul, Türkiye and have midsize team. They provide Market Research and Digital Strategy.

    Read more
    View Profile
  • TTM Call Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Services provided

    70% Call Center Services
    30% Back Office Outsourcing

    Focus Areas

    60% B2C Telemarketing & telesales
    20% Collections Recovery Services
    20% Third party verification

    Call center company TTM Call Group was established in 2020. The company focuses on Call Center Services and Back Office Outsourcing, and is small.

    Read more
    View Profile
  • bcc Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    30% Call Center Services
    20% CRM Consulting and SI
    10% Back Office Outsourcing +4
    10% Custom Software Development
    10% Customer Service Outsourcing
    10% Sales Outsourcing
    10% Social Media Marketing

    Focus Areas

    100% B2C Telemarketing & telesales

    Phone answering service bcc is based in Istanbul, Türkiye. Established in 2020, the team provides Call Center Services and CRM consulting and SI.

    Read more
    View Profile
  • Trenkwalder Turkey Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    20% Call Center Services
    20% HR Outsourcing
    10% Executive Search +5
    10% Finance & Accounting Outsourcing (FAO)
    10% Logistics & Supply Chain Consulting
    10% Recruiting
    10% Sales Outsourcing
    10% Staffing

    Focus Areas

    100% B2C Telemarketing & telesales

    Founded in 2007, Trenkwalder Turkey is a telephone answering service. Their team offers Call Center Services and HR Outsourcing.

    Read more
    View Profile
  • EchoCCS Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    10% Call Center Services
    20% Back Office Outsourcing
    20% Customer Service Outsourcing +3
    20% IT Managed Services
    20% Sales Outsourcing
    10% Business Consulting

    Focus Areas

    100% B2C Telemarketing & telesales

    EchoCCS is a midsize IT managed services company established in 2003. Their team specializes in IT managed services and Back Office Outsourcing.

    Read more
    View Profile
  • CottGroup Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    10% Call Center Services
    20% Accounting
    20% Finance & Accounting Outsourcing (FAO) +5
    10% Back Office Outsourcing
    10% Customer Service Outsourcing
    10% Financial Consulting
    10% PEO/Employee Leasing
    10% Recruiting

    Focus Areas

    100% B2C Telemarketing & telesales

    CottGroup is a Finance & Accounting Outsourcing (FAO) company based in Istanbul, Türkiye. Launched in 1996, the team provides Finance & Accounting Outsourcing (FAO) and Accounting.

    Read more
    View Profile
  • M2S Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    20% Call Center Services
    20% Back Office Outsourcing
    20% Email Marketing +4
    10% Business Consulting
    10% Event Marketing
    10% Market Research
    10% Marketing Strategy

    Focus Areas

    60% B2C Telemarketing & telesales
    20% Customer Surveys & Market Research Calls
    20% Third party verification

    Launched in 2014, M2S is an Email Marketing company. The firm focuses on Email Marketing and Call Center Services.

    Read more
    View Profile
  • Turkcell Global Bilgi Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Istanbul, Türkiye

    Services provided

    10% Call Center Services
    10% AI Development
    10% Back Office Outsourcing +7
    10% Cloud Consulting & SI
    10% HR Consulting
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Market Research
    10% Other IT Consulting and SI
    10% Social Media Marketing

    Focus Areas

    30% B2C Telemarketing & telesales
    30% Collections Recovery Services
    30% Customer Surveys & Market Research Calls +1
    10% Third party verification

    Market Research company Turkcell Global Bilgi was launched in 1999. The team specializes in Market Research and Social Media Marketing.

    Read more
    View Profile
  • Sistaş Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    20% Call Center Services
    20% Back Office Outsourcing
    20% Custom Software Development +4
    10% Business Consulting
    10% CRM Consulting and SI
    10% Event Marketing
    10% IT Strategy Consulting

    Focus Areas

    50% B2C Telemarketing & telesales
    30% Third party verification
    20% Collections Recovery Services

    Sistaş is a midsize custom software development company launched in 1991. Their team focuses on Custom Software Development and Call Center Services.

    Read more

    Istanbul, Türkiye

    Kusbakisi Cad. 25/1 Altunizade
    Istanbul, Türkiye 34662

    6 - 9

    +90 0 216 531 74 60

    See All Locations (3)
    View Profile
  • PractiCall Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    30% Call Center Services
    20% Customer Service Outsourcing
    10% Back Office Outsourcing +4
    10% Cloud Consulting & SI
    10% Finance & Accounting Outsourcing (FAO)
    10% HR Outsourcing
    10% Sales Outsourcing

    Focus Areas

    40% B2C Telemarketing & telesales
    30% Collections Recovery Services
    20% Customer Surveys & Market Research Calls +1
    10% Third party verification

    PractiCall Solutions is a midsize answering service company established in 2011. Their team focuses on Call Center Services and Customer Service Outsourcing.

    Read more
    View Profile
  • ERAI Turkey Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Services provided

    10% Call Center Services
    20% Back Office Outsourcing
    20% Business Consulting +5
    10% Executive Search
    10% Market Research
    10% PEO/Employee Leasing
    10% Recruiting
    10% Warehousing & Distribution

    Focus Areas

    70% B2C Telemarketing & telesales
    30% Customer Surveys & Market Research Calls

    ERAI Turkey, a Business Consulting company, was launched in 2006. The agency specializes in Business Consulting and Back Office Outsourcing, and is small.

    Read more
    View Profile
  • Delta Research Turkey Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    10% Call Center Services
    20% Commercial Brokerage Services
    20% Custom Software Development +5
    10% Building Security Services
    10% Commercial Property Management
    10% Financial Advising & Planning
    10% IT Managed Services
    10% Market Research

    Focus Areas

    40% B2C Telemarketing & telesales
    40% Customer Surveys & Market Research Calls
    10% Collections Recovery Services +1
    10% Third party verification

    Founded in 2014, Delta Research Turkey is a custom software development company. Their services include Custom Software Development and Commercial Brokerage Services.

    Read more
    View Profile
  • Practicall Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    İstanbul, Türkiye

    Services provided

    90% Call Center Services
    10% Customer Service Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Practicall Solutions, a call center service, was established in 2011. The team provides Call Center Services and Customer Service Outsourcing.

    Read more
    View Profile
  • Vetraco Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    İstanbul, Türkiye

    Services provided

    75% Call Center Services
    25% Customer Service Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Founded in 2009, Vetraco Group is an answering service. The team focuses on Call Center Services and Customer Service Outsourcing and is headquartered in İstanbul, Türkiye.

    Read more
    View Profile
  • Direct Scouts Istanbul Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Services provided

    90% Call Center Services
    10% Customer Service Outsourcing

    Focus Areas

    67% B2C Telemarketing & telesales
    33% Collections Recovery Services

    Direct Scouts Istanbul is a call center service. Founded in 2008, the team focuses on Call Center Services and Customer Service Outsourcing. The company is based in Istanbul, Türkiye.

    Read more
    View Profile
  • ETB Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Services provided

    25% Call Center Services
    50% Back Office Outsourcing
    25% Customer Service Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    ETB Group is a Back Office Outsourcing company. Their team is based in Istanbul, Türkiye. The agency offers Back Office Outsourcing and Call Center Services.

    Read more
    View Profile
  • Creafone Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    İstanbul, Türkiye

    Services provided

    30% Call Center Services
    60% Customer Service Outsourcing
    10% Sales Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Creafone is a Customer Service Outsourcing company. In İstanbul, Türkiye, the agency offers Customer Service Outsourcing and Call Center Services.

    Read more
    View Profile
  • TRUVA CALL CENTER Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Istanbul, Türkiye

    Services provided

    40% Call Center Services
    40% Customer Service Outsourcing
    20% Sales Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Established in 2011, TRUVA CALL CENTER is a phone answering service. Based in Istanbul, Türkiye, the team focuses on Call Center Services and Customer Service Outsourcing.

    Read more
    View Profile
  • Asberg Group Call Center Services Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Istanbul, Türkiye

    Services provided

    37% Call Center Services
    38% Customer Service Outsourcing
    25% Back Office Outsourcing

    Focus Areas

    100% B2C Telemarketing & telesales

    Customer Service Outsourcing company Asberg Group Call Center Services was established in 2006. The small team provides Customer Service Outsourcing and Call Center Services.

    Read more
    View Profile
  • Woop Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul , Türkiye

    Services provided

    25% Call Center Services
    25% Media Planning & Buying
    25% Search Engine Optimization +1
    25% Social Media Marketing

    Focus Areas

    100% B2C Telemarketing & telesales

    Answering service company Woop Digital was established in 2015. Located in Istanbul , Türkiye, the team specializes in Call Center Services and Media Planning & Buying.

    Read more
    View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches
tracking image

Why 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.

Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

List of the Top Istanbul Telemarketing Services

  1. Webhelp Logotype

    Webhelp

    Undisclosed
    Undisclosed
    10,000+
    Istanbul, Türkiye

    Ability to deliver

    7.2/40.0
    0/20 Reviews
    0/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    23% Call Center Services
    80% B2C Telemarketing & telesales
    77% Other
    View Profile Visit Website
  2. Nolto Teknoloji Anonim Sirketi Logotype

    Nolto Teknoloji Anonim Sirketi

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Ability to deliver

    5.5/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    100% Call Center Services
    100% B2C Telemarketing & telesales
    View Profile Visit Website
  3. COMDATA Group Logotype

    COMDATA Group

    $1,000+
    < $25 / hr
    10,000+
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Call Center Services
    100% B2C Telemarketing & telesales
    50% Other
    View Profile Visit Website
  4. Tempo BPO Logotype

    Tempo BPO

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Call Center Services
    100% B2C Telemarketing & telesales
    60% Other
    View Profile Visit Website
  5. Forte A.Ş. Logotype

    Forte A.Ş.

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Call Center Services
    100% B2C Telemarketing & telesales
    60% Other
    View Profile Visit Website
  6. Connect Call Center Logotype

    Connect Call Center

    Undisclosed
    Undisclosed
    2 - 9
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    60% Call Center Services
    100% B2C Telemarketing & telesales
    40% Other
    View Profile Visit Website
  7. Tur Assist Logotype

    Tur Assist

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    90% Call Center Services
    60% B2C Telemarketing & telesales
    10% Other
    View Profile Visit Website
  8. Back-Up Dünyası Logotype

    Back-Up Dünyası

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    25% Call Center Services
    100% B2C Telemarketing & telesales
    75% Other
    View Profile Visit Website
  9. Procat Logotype

    Procat

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Call Center Services
    60% B2C Telemarketing & telesales
    80% Other
    View Profile Visit Website
  10. TTM Call Group Logotype

    TTM Call Group

    Undisclosed
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    70% Call Center Services
    60% B2C Telemarketing & telesales
    30% Other
    View Profile Visit Website
  11. bcc Logotype

    bcc

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    30% Call Center Services
    100% B2C Telemarketing & telesales
    70% Other
    View Profile Visit Website
  12. Trenkwalder Turkey Logotype

    Trenkwalder Turkey

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Call Center Services
    100% B2C Telemarketing & telesales
    80% Other
    View Profile Visit Website
  13. EchoCCS Logotype

    EchoCCS

    Undisclosed
    Undisclosed
    250 - 999
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Call Center Services
    100% B2C Telemarketing & telesales
    90% Other
    View Profile Visit Website
  14. CottGroup Logotype

    CottGroup

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Call Center Services
    100% B2C Telemarketing & telesales
    90% Other
    View Profile Visit Website
  15. M2S Logotype

    M2S

    Undisclosed
    Undisclosed
    50 - 249
    Istanbul, Türkiye

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Call Center Services
    60% B2C Telemarketing & telesales
    80% Other
    View Profile Visit Website

Latest Telemarketing Articles

See all articles
How to Build a Budget for Call Center Services [With Template] cover image

How to Build a Budget for Call Center Services [With Template]

Updated March 27, 2026
Sydney Wess

Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.

Call Center Budget Template
Guide to Call Center Outsourcing cover image

Guide to Call Center Outsourcing

Updated March 24, 2026
Hannah Hicklen

Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.

Call Center Outsourcing
How To Hire a Call Center in 4 Steps cover image

How To Hire a Call Center in 4 Steps

Updated March 24, 2026
Sydney Wess

Looking to hire a call center? Connecting with a reliable team has never been easier— check out our quick 4-step process to find the perfect partnership.

Call Center Outsourcing

Similar Categories

Related Services

BPO in Istanbul Human Resources in Istanbul Consulting in Istanbul Call Centers in Istanbul Transcription in Istanbul Translation in Istanbul Real Estate in Istanbul Logistics & Supply Chain Consulting in Istanbul Contract Manufacturing in Istanbul

Specialties

Lead Generation Telemarketing Answering Services Sales Outsourcing Virtual Receptionist Outbound Third Party Verification Order Processing Appointment Setting
View More

Get personalized agency matches based on your project goals.