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Top Lead Generation Companies in Istanbul

Ratings Updated: April 25, 2026

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2 Leaders 13 Contenders

15 Companies

Country: Türkiye

City: Istanbul

Sales Outsourcing: B2B Lead Generation

List of the Top Istanbul Lead Generation Services

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What are Featured Providers?
LevelUp Leads

5.0 56 reviews
Premier Verified

$1,000+

$25 - $49 / hr

50 - 249

Serves Istanbul, Türkiye

Services provided

80% Sales Outsourcing

10% Call Center Services

10% Email Marketing

Focus Areas

50% B2B Lead Generation

40% B2B Appointment Setting

10% B2B Lead Qualification

LevelUp Leads is a prominent sales outsourcing solutions provider, specializing in Sales Team Outsourcing and Sales Talent Acquisition. With an impressive 100% positive feedback, clients commend their effective project management, flexibility, and ability to exceed expectations. 70% of reviewers highlight their adeptness in customizing sales strategies, while 60% praise their team’s responsiveness and commitment to quality lead generation.

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Reviews mention Proactive
The feedback regarding LevelUp Leads emphasizes their proactive approach, with clients noting their ability to quickly adapt strategies based on feedback. For instance, one client highlighted their impressive responsiveness and willingness to refine messaging, leading to improved outcomes. Another client appreciated how they proactively communicated timelines and kept the project on track. Overall, clients expressed high satisfaction with the team's commitment to achieving results through active collaboration and prompt adjustments.

Sales Outreach, Email & Social Media Mktg for Wealth Mgmt Co

5.0 Jan 8, 2024

Their approach is very efficient. They set me up on a chat line where I could communicate quickly with all members of the team. Messages were send back and forth easily to quickly address questions from clients they talk to and discuss ways in which we can refine our overall message. Bi-weekly calls with the team were set up with discussions about our message and feedback on things like our website and social media ages. All incredibly useful. Weekly stats showing call/meeting ratios and detail on upcoming meetings and background on who. It is clear they all like their job and are proactive and extremely helpful.
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Email Campaigns for Digital Marketing Agency

5.0 Jul 3, 2023

They are responsive, proactive, and quick to ask for feedback to improve their service. They produced results by getting me meetings and most importantly conversions.
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Email Marketing for Business Translation Agency

5.0 Jun 15, 2023

Loved working with the team. We communicated on Slack and Zoom. They were not only super responsive, they were thinking proactively - anticipating problems and implementing solutions. They were responsive and proactive; I can't say enough about the excellent collaboration.
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Marketing & Lead Generation for Self-Employed Contractor

4.5 Jun 6, 2023

The LevelUp team is very attentive to customer goals and objectives. They focus not just on the details, but also on the larger picture, actively contributing to the achievement of the broader goals. The team supports a healthy and pro-active two way dialogue, and is available to help with any issues, concerns, or requests.
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Outbound Sales Services for Performance Marketing Company

5.0 Feb 1, 2025

Overall, they were reliable, proactive, and easy to work with. They handled the heavy lifting, so we never had to worry about missed deadlines or things falling through the cracks. Communication was seamless, and it always felt like they were a step ahead, making sure everything was running efficiently.
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6 of 7 reviews are 5 stars

7 new reviews for Sales Outsourcing services

$10,000 – $49,000 avg. project cost

Reviewed 7 times in the past 6 months
Over the past six months, LevelUp Leads has received positive feedback from clients, highlighting their effectiveness in lead generation and project management. Clients noted a significant increase in qualified meetings—up to four times their previous averages. The team's responsiveness, friendliness, and adaptability to client needs were frequently mentioned as impressive. One client specifically praised LevelUp Leads for exceeding expectations with meeting setups and effective communication. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction and no significant areas for improvement identified.
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Industry Experience

LevelUp Leads has demonstrated significant expertise in various industries, including manufacturing, eCommerce, insurance, and hospitality. Clients highlight their strengths in lead generation, project management, and responsive communication, resulting in improved sales pipelines and appointment setting. Overall sentiment is highly positive across industries, with clients particularly appreciating their adaptability and tailored outreach strategies, making LevelUp Leads a strong partner for B2B engagements in diverse market sectors.
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eCommerce Hospitality & leisure Manufacturing Software Sports IT Services Construction Food & Beverage Information technology Advertising & marketing Engineering Education Automotive Financial services Real estate Consulting Arts, entertainment & music Legal Other industries Insurance Business services

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More responsive than most other service providers

LevelUp Leads is responsive
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Atlantic Growth Solutions

4.9 14 reviews
Premier Verified

$1,000+

$25 - $49 / hr

10 - 49

Serves Istanbul, Türkiye

Services provided

65% Sales Outsourcing

15% Corporate Training & Coaching

10% CRM Consulting and SI +1

10% Recruiting

Focus Areas

40% B2B Lead Generation

60% B2B Lead Qualification

Atlantic Growth Solutions is a Sales Development Agency specializing in lead generation and sales performance enhancement. Across multiple reviews, clients report a high level of satisfaction with their ability to generate qualified leads and improve sales processes, with over 90% highlighting their professionalism and timely delivery. Notably, the company excels in sales process discipline, leading to increased deal sizes and shortened sales cycles.

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Reviews mention Timely
Overall, clients express a strong sentiment regarding Atlantic Growth Solutions' timeliness. They consistently deliver projects on schedule, as evidenced by feedback such as 'They deliver on time' and 'The workflow was very effective and timely.' Additionally, clients appreciate their responsiveness and ability to meet needs promptly, reinforcing their reputation for reliability. One client noted, 'They consistently delivered what they promised on time,' highlighting their commitment to timely project management.

Sales Coaching & Staff Augmentation for Truck Dealer

5.0 Jul 23, 2021

Atlantic Growth Solutions utilizes an effective project management approach — they plot out timelines for each deliverable and strive to meet those deadlines or even deliver early on. While we’ve had our own share of hurdles throughout the process, I can confirm that Atlantic Growth Solutions is an exceptional partner that practices what they preach.
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Corporate Training for Truck Dealership Company

5.0 Jul 22, 2021

The workflow was very effective and timely. AGS continuously met our needs and pushed the process forward.
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Lead Gen, Value Proposition & Messaging for IT Services Co

5.0 Nov 29, 2024

They were always on time and very professional!
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Lead Generation Services for Business Software Provider

4.0 Aug 23, 2023

Atlantic Growth Solutions had good communication; we usually communicated via weekly Zoom calls and emails. Their team stayed on budget and within our timeline.
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Marketing Strategy & Research for Fundraising Advisory Co

5.0 Nov 29, 2024

They delivered on time and within budget. Throughout the process, we used Google Workspace tools and Google Meet to communicate frequently and share materials and presentations.
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4 of 5 Sales Outsourcing reviews are 5 stars

3 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Lead Generation for Mentoring Platform
5.0 — Atlantic Growth Solutions provides lead generation services for a mentoring platform. The team builds lists, emails, calls, and uses LinkedIn to set up appointments. Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (5) Less than $10,000 (3) $50,000 to $199,999 (1)

What Clients Have Said
Feedback regarding Atlantic Growth Solutions indicates a strong sentiment of value for money. Clients noted their pricing was competitive and aligned with budget expectations, as highlighted by one CEO who stated, "their pricing fit our budget, they had a great culture fit, and they offered good value for the cost." Another client emphasized the cost-effectiveness of their services, stating they saved significant time and received tailored, high-quality deliverables that exceeded expectations. Overall, clients expressed satisfaction with the return on investment from their engagements.
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Canada (13) United States (1)

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A-SALES AB

4.9 64 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Istanbul, Türkiye

Services provided

80% Sales Outsourcing

10% Call Center Services

10% Email Marketing

Focus Areas

60% B2B Lead Generation

30% B2B Appointment Setting

10% B2B Lead Qualification

A-SALES AB is a Sales Outsourcing Solutions provider that specializes in Sales Team Outsourcing, Sales Development Agency services, and Sales Operations Consulting. The company has received largely positive feedback, with approximately 89% of reviewers highlighting their effective outreach and lead generation abilities. However, some reviews indicate occasional communication and quality issues, with one review severely criticizing their professionalism and delivery.

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9 of 10 reviews are 5 stars

10 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 10 times in the past 6 months
Recent reviews for A-SALES AB indicate a generally positive sentiment, with clients praising their effective lead generation and project management. One client highlighted a 300% increase in appointment generation, while another noted consistent delivery of 14-18 qualified meetings per month. However, some feedback pointed to communication gaps and a need for smoother operational processes. Overall, A-SALES AB is recognized for its structured approach and ability to tailor outreach effectively, though there are areas for improvement in responsiveness.
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27 of 28 B2B Lead Generation reviews are 5 stars

4 new reviews for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

A-SALES AB has received predominantly positive feedback for its B2B Lead Generation services, with 80% of reviewers expressing satisfaction regarding lead quality and meeting generation. Clients noted a consistent flow of qualified meetings, with some reporting an increase of 300% in appointment generation. Strengths highlighted include structured project management, effective communication, and a deep understanding of niche markets. However, one reviewer voiced concerns about low-quality deliverables, underscoring variability in service experience. Overall, clients commend A-SALES AB's commitment to driving tangible results.
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41 of 44 Sales Outsourcing reviews are 5 stars

10 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Sales Outsourcing & Lead Geneneration for B2B SaaS Company
5.0 — A-SALES AB provides ongoing sales outsourcing services for a B2B SaaS company. The team engages with enterprise accounts and sets meetings with qualified leads using email and phone outreach. Read more
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Industry Experience

A-SALES AB has garnered positive feedback across various industries including business services, advertising and marketing, healthcare, and information technology. Clients commend their expertise in lead generation, appointment setting, and tailored outreach strategies, resulting in a consistent flow of qualified meetings. The overall sentiment reflects satisfaction with their project management and responsiveness. Notably, they excel in adapting messaging to align with specific market needs, making them a strong partner for companies in sectors such as healthcare, IT, and digital marketing.
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Construction Consumer Products Government Manufacturing Information technology Financial services Education Healthcare Software Supply Chain, Logistics, and Transport Human Resources Advertising & marketing IT Services Consulting Business services

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Quandatum

5.0 3 reviews

$1,000+

< $25 / hr

10 - 49

Istanbul, Türkiye

Services provided

55% Sales Outsourcing

25% Email Marketing

20% Market Research

Focus Areas

33% B2B Lead Generation

34% B2B Lead Qualification

33% B2B Appointment Setting

Quandatum is a Sales Outsourcing company specializing in building scalable B2B sales pipelines using AI tools and personalized outreach. Reviews indicate a high level of satisfaction, with 100% positive feedback on their ability to generate qualified leads and create demand, even in challenging markets. Clients appreciate their proactive project management and seamless integration into existing sales teams.

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Reviews mention Translate ideas into products
Clients have expressed high satisfaction with Quandatum's ability to translate complex ideas into compelling products. One client highlighted their success in making technical energy investments appealing to investors in unrelated sectors, resulting in two signed deals from cold outreach. The project management was praised for its structured approach and responsiveness, fostering a collaborative environment. Although reporting could be more visually engaging, the overall sentiment reflects confidence in Quandatum's capacity to deliver results effectively.

SMM, Email Mktg & Call Center Services for EPC Solutions Co

5.0 Mar 30, 2026

What set them apart was their ability to understand a complex product and translate it into a compelling message for a completely different audience. Our projects are technical energy investments in a foreign market, and that's not an easy thing to pitch to someone in the textiles or furniture business. But they figured out how to frame the whole thing around ROI and made it feel accessible and attractive to investors who had never even considered energy before.
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2 of 2 B2B Lead Generation reviews are 5 stars

2 new reviews for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

Quandatum has demonstrated strong expertise in B2B Lead Generation, with 100% of reviewers expressing satisfaction with their personalized outreach strategies. Clients highlighted a 42% increase in proposal opportunities and a significant conversion rate improvement from 0.3% to 0.8%. All engagements resulted in measurable outcomes, including 95 qualified meetings and over $120,000 in closed deals. Reviewers praised their proactive communication and project management, although minor areas for improvement include initial messaging refinement and enhanced lead handoff processes.
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Türkiye (2) Romania (1)

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2 of 2 Istanbul-based reviews are 5 stars

2 Istanbul-based reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost for Sales Outsourcing services in Istanbul

Istanbul-based Sales Outsourcing project highlight

B2B Lead Generation for R&D Management Consultancy
5.0 — Quandatum provided B2B lead generation services for an R&D management consultancy. The team used AI tools and LinkedIn to identify potential clients and decision-makers and then conducted Read more
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Sale-Art

5.0 1 review

$1,000+

< $25 / hr

2 - 9

İstanbul, Türkiye

Services provided

100% Sales Outsourcing

Focus Areas

100% B2B Lead Generation

Sale-Art provides Sales Outsourcing services, including Sales Team Augmentation and Sales Performance Enhancement. Overall feedback highlights their ability to generate leads, develop effective strategies, and contribute to revenue growth. Clients appreciate their timely delivery, dedicated team, and close collaboration on sales strategies, indicating a high level of satisfaction with their services.

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SalesAR

4.9 130 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Istanbul, Türkiye

Services provided

80% Sales Outsourcing

10% Call Center Services

5% Content Marketing +1

5% Email Marketing

Focus Areas

60% B2B Lead Generation

40% B2B Appointment Setting

SalesAR is a Sales Outsourcing Solutions provider specializing in lead generation, partnership development, and market expansion. Positive feedback is prevalent, with approximately 89% of reviewers appreciating their communication and professional project management. However, 11% highlight challenges in delivering promised results. SalesAR excels in market research and crafting effective messaging, with 67% commending their ability to adapt and optimize outreach campaigns across various industries.

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Reviews mention Great project management
The sentiment regarding SalesAR's project management is overwhelmingly positive across multiple reviews. Clients consistently noted their strong organization, timely delivery of deliverables, and responsiveness to feedback. One client highlighted their ability to maintain clear communication and adapt swiftly to evolving needs. Another remarked on the structured approach and regular updates that facilitated alignment with project goals. Overall, SalesAR's project management was characterized as efficient, transparent, and instrumental in driving successful outcomes.

Lead Generation Campaign Dev for Consumer Engagement Company

5.0 Jul 29, 2024

The project management is excellent. We have decent communication. The team is always in touch with us regarding any updates.
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Email & LinkedIn Mktg & Lead Gen for Safety Consulting Co

5.0 Jul 29, 2024

The project was well managed. We received updates on the communication with the prospects right away. We were also consulted on how to better manage it in our local language and were handed over the correspondences through our quick communication channel.
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Marketing Services for AI-Powered Architectural Platform

5.0 May 23, 2024

SalesAR's proficiency in project management was exemplary. They consistently showed great responsiveness and were always approachable. Whenever we had inquiries or issues, or if our requirements evolved, their team was readily available and helpful.
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Marketing Strategy for IT Company

5.0 Dec 26, 2023

SalesAR's expertise in project management was outstanding. They consistently demonstrated a high level of responsiveness and approachability. Whenever we had questions or concerns, or when our needs changed, their team was always accessible and eager to assist.
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Lead Generation for AI-powered Phone Call Automation Company

5.0 Jun 22, 2023

SalesAR's project management capabilities were exceptional. They were always responsive, approachable, and readily available to address our queries, concerns, and evolving requirements.
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4 of 6 reviews are 5 stars

4 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 6 times in the past 6 months
Recent reviews of SalesAR reflect a generally positive sentiment, highlighting their effective lead generation and project management. Clients praised their structured approach and responsiveness, with one CEO noting, 'The overall collaboration felt transparent and easy to manage.' However, a review from an IT company indicated challenges, stating they received 'zero leads.' Overall, while many clients experienced success, there were notable inconsistencies in outcomes across different sectors.
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Industry Experience

SalesAR has demonstrated expertise across various industries, including healthcare, IT, finance, and manufacturing. Clients have praised their structured lead generation and appointment-setting capabilities, particularly in niche sectors like SaaS and logistics, where they've effectively built target databases and scheduled significant meetings. Overall, sentiment is positive, highlighting strengths in communication and adaptability. Businesses in technology and healthcare seem to benefit the most, suggesting a strong match for clients in those sectors seeking reliable lead generation and outreach support.
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Software Environmental Services IT Services Other Industry Non-profit Consulting Logistics & Supply Chain Advertising & marketing Financial services Engineering Research Chemicals & Biotechnology Retail eCommerce Media Legal Cannabis Beauty & Cosmetics Healthcare Pharmaceuticals Transportation Information technology Manufacturing Design Energy & natural resources Business services Other industries

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United States (25) Ukraine (17) Germany (8) Estonia (4) Norway (3) Switzerland (3) Sweden (3) Russia (3) Denmark (3) Romania (3) Slovenia (2) Serbia (2) Italy (2) Belarus (2) North Macedonia (2) Israel (2) Austria (2) Ireland (1) Cyprus (1) India (1) Singapore (1) Poland (1) Spain (1) Croatia (1) China (1) Turkey (1) Canada (1) Netherlands (1) Monaco (1) England (1)

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Vrand

4.9 11 reviews
Premier Verified

$1,000+

< $25 / hr

10 - 49

Serves Istanbul, Türkiye

Services provided

20% Sales Outsourcing

30% Demand Generation Marketing

15% Email Marketing +3

15% Search Engine Optimization

10% Account-Based Marketing

10% Graphic Design

Focus Areas

35% B2B Lead Generation

35% B2B Appointment Setting

30% B2B Lead Qualification

Vrand is a Sales Outsourcing Solutions provider, specializing in lead generation, LinkedIn campaigns, and cold emailing. With a client satisfaction rate approaching 100%, reviewers commend Vrand's professionalism, timely delivery, and ability to secure meetings, as well as their positive attitude and industry knowledge. Approximately 80% of their projects successfully transition prospects to scheduled meetings.

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Reviews mention Innovative
Clients have consistently praised Vrand for their innovative approach, particularly highlighting their ability to generate 50% more qualified leads than projected and improve conversion rates by 30%. Their strategic use of innovative content and refined engagement strategies led to a 40% increase in LinkedIn engagement. Overall, the sentiment around Vrand reflects a strong reputation for delivering creative, strategic, and results-oriented solutions that exceed client expectations.

Website Design & Lead Generation for Software Dev Company

5.0 May 6, 2024

In summary, exceeding project goals demonstrates that the team's efforts, strategic adjustments, and innovative thinking resulted in greater impacts on marketing, design, and business outcomes than initially anticipated. LinkedIn engagement increased by 40% through innovative content and a refined engagement strategy.
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3 of 3 Sales Outsourcing reviews are 5 stars

3 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

SMM & Lead Generation Services for Business Consulting Firm
5.0 — Vrand provided lead generation services for a business consulting firm. The team was responsible for developing and executing LinkedIn campaigns and recording key marketing metrics. Read more
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Industry Experience

Vrand has demonstrated substantial expertise and positive impact across various industries, particularly in Information Technology and Other Industries. In IT, clients praised their lead generation, engagement strategies, and project management, reporting remarkable increases in qualified leads and successful conversions. In Other Industries, including design and recruitment, Vrand's strengths lie in generating leads, enhancing brand visibility, and delivering creative solutions. Overall, the sentiment is highly favorable, indicating that Vrand is a strong fit for projects in IT as well as creative and marketing services.
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Human Resources Software Design Information technology Other industries

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Average Project Cost Breakdown

Less than $10,000 (4) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently praise Vrand for providing excellent value for money, with multiple reviews highlighting that their pricing fits within budgetary constraints. For instance, one client noted that Vrand's services delivered 'good value for cost,' while another mentioned achieving significant outcomes without exceeding a $10,000 investment. Overall, the sentiment reflects satisfaction with the cost-effectiveness of their services, as clients appreciate the balance of quality and affordability.
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Virtual Sales Limited

4.9 18 reviews
Premier Verified

$1,000+

$100 - $149 / hr

10 - 49

Serves Istanbul, Türkiye

Services provided

90% Sales Outsourcing

10% Call Center Services

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Virtual Sales Limited is a proficient Sales Outsourcing Solutions provider specializing in lead generation and appointment setting. Reviews highlight their effectiveness as an extension of in-house teams, with 100% of reviewers praising their communication and reliability. They excel in Sales Team Outsourcing and Sales Talent Acquisition, consistently delivering timely results and adapting to client needs, thereby enhancing sales performance.

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Reviews mention Personable
Clients have praised Virtual Sales Limited for their personable approach, noting it as a key strength that enhances collaboration. One review highlighted that the company's ability to communicate effectively and maintain a friendly demeanor contributed to a positive working relationship. Overall, the sentiment regarding their personable nature is highly favorable, indicating that clients appreciate the emphasis on personal interaction and responsiveness throughout the project.

Cold Outreach Strategy for Enterprise Software Vendor Co

4.5 Nov 4, 2024

The review highlights that Virtual Sales Limited's personable approach was most impressive. This aspect of their service was notably appreciated by the reviewer, indicating a strong emphasis on personal interaction and relationship-building.
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Industry Experience

Virtual Sales Limited has demonstrated strong expertise across various industries including Supply Chain, Telecommunications, Information Technology, Financial Services, and Advertising & Marketing. Clients praise their ability to generate qualified leads, enhance communication strategies, and deliver consistent results. Overall sentiment reflects high satisfaction in their project management, responsiveness, and alignment with client goals, making them a suitable choice for businesses seeking growth in diverse sectors.
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Software IT Services Construction Financial services Advertising & marketing Consulting Supply Chain, Logistics, and Transport Other industries Telecommunications Information technology

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England (8) United States (3) Bulgaria (1) Croatia (1) France (1)

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$2,500 Professional Subscription - 40 hours calling pm $4,000 Platinum Subscription - 75 hours calling pm $6,000 Enterprise Subscription - 140 hours calling pm

VSL Subscription Packages
40-140 hours calling per month using an experienced telemarketer, B2B data sourced to your criteria and weekly reporting including call metrics such as number of calls, conversations, warm leads, emails sent and meetings booked.
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Webhelp

Not yet reviewed

Undisclosed

Undisclosed

10,000+

Istanbul, Türkiye

Services provided

15% Sales Outsourcing

33% Customer Service Outsourcing

23% Call Center Services +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

75% B2B Lead Generation

15% B2B Lead Qualification

10% B2B Appointment Setting

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

Papirus Plaza - Merkez, Ayazma Cd No:37, 34406 Kâğıthane/İstanbul
Istanbul, Türkiye 34406
More than 5k

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Coorbiz

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

50% Sales Outsourcing

50% Marketing Strategy

Focus Areas

100% B2B Lead Generation

Coorbiz is a midsize Istanbul, Türkiye-based Marketing Strategy and Sales Outsourcing company. The team offers Marketing Strategy and Sales Outsourcing.
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ganira

Not yet reviewed

$1,000+

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

45% Sales Outsourcing

45% Call Center Services

5% Demand Generation Marketing +1

5% Digital Strategy

Focus Areas

100% B2B Lead Generation

Ganira is a midsize call center company launched in 2016. Their services include Call Center Services and Sales Outsourcing.
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Istanbul, Türkiye

515 Bağdat Caddesi
Istanbul, Türkiye 34744
50 - 75

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Forte A.Ş.

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

20% Sales Outsourcing

40% Call Center Services

20% Custom Software Development +1

20% Graphic Design

Focus Areas

100% B2B Lead Generation

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

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

20% Sales Outsourcing

20% Back Office Outsourcing

20% Customer Service Outsourcing +3

20% IT Managed Services

10% Business Consulting

10% Call Center Services

Focus Areas

60% B2B Lead Generation

20% B2B Appointment Setting

20% B2B Lead Qualification

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

Not yet reviewed

$1,000+

< $25 / hr

10,000+

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

50% Call Center Services

20% Customer Service Outsourcing +2

10% Business Consulting

10% Finance & Accounting Outsourcing (FAO)

Focus Areas

100% B2B Lead Generation

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.
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Istanbul, Türkiye

Saray, Cessas Plaza, Dr. Adnan Büyükdeniz Cd. 4/2 Kat:1
Istanbul, Türkiye 34768
751 - 1000

+90 216 556 39 00

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Procat

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

20% Business Consulting

20% Call Center Services +3

20% Digital Strategy

20% Market Research

10% UX/UI Design

Focus Areas

60% B2B Lead Generation

20% B2B Appointment Setting

20% B2B Lead Qualification

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

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

30% Call Center Services

20% Customer Service Outsourcing +4

10% Back Office Outsourcing

10% Cloud Consulting & SI

10% Finance & Accounting Outsourcing (FAO)

10% HR Outsourcing

Focus Areas

60% B2B Lead Generation

20% B2B Appointment Setting

20% B2B Lead Qualification

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

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

20% Finance & Accounting Outsourcing (FAO)

20% PEO/Employee Leasing +5

10% Back Office Outsourcing

10% Customer Service Outsourcing

10% HR Consulting

10% HR Outsourcing

10% Recruiting

Focus Areas

60% B2B Lead Generation

20% B2B Appointment Setting

20% B2B Lead Qualification

In Istanbul, Türkiye, PayrollTürkiye is a Finance & Accounting Outsourcing (FAO) company. The team provides Finance & Accounting Outsourcing (FAO) and PEO/Employee Leasing.
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bcc

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

30% Call Center Services

20% CRM Consulting and SI +4

10% Back Office Outsourcing

10% Custom Software Development

10% Customer Service Outsourcing

10% Social Media Marketing

Focus Areas

50% B2B Lead Generation

30% B2B Appointment Setting

20% B2B Lead Qualification

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

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Istanbul, Türkiye

Services provided

20% Sales Outsourcing

60% Call Center Services

20% Corporate Training & Coaching

Focus Areas

40% B2B Lead Generation

40% B2B Lead Qualification

20% B2B Appointment Setting

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.
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Bluecom

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Services provided

10% Sales Outsourcing

50% Social Media Marketing

20% Call Center Services +1

20% Customer Service Outsourcing

Focus Areas

100% B2B Lead Generation

Bluecom is a social media marketing company. The Istanbul, Türkiye-based team specializes in Social Media Marketing and Call Center Services.
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Creafone

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

İstanbul, Türkiye

Services provided

10% Sales Outsourcing

60% Customer Service Outsourcing

30% Call Center Services

Focus Areas

100% B2B Lead Generation

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

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We evaluate service providers using a structured methodology that combines:

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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

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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

1 Quandatum

2 Sale-Art

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 2 Istanbul Lead Generation Services

Quandatum

$1,000+

< $25 / hr

10 - 49

Istanbul, Türkiye

Ability to deliver

21.4/40.0

17.4/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

55% Sales Outsourcing

33% B2B Lead Generation

45% Other

View Profile Visit Website
Sale-Art

$1,000+

< $25 / hr

2 - 9

İstanbul, Türkiye

Ability to deliver

6.3/40.0

0/20 Reviews

1.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

100% Sales Outsourcing

100% B2B Lead Generation

View Profile Visit Website
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

15% Sales Outsourcing

75% B2B Lead Generation

85% Other

View Profile Visit Website
Coorbiz

Undisclosed

Undisclosed

250 - 999

Istanbul, Türkiye

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

50% Sales Outsourcing

100% B2B Lead Generation

50% Other

View Profile Visit Website
ganira

$1,000+

Undisclosed

250 - 999

Istanbul, Türkiye

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

45% Sales Outsourcing

100% B2B Lead Generation

55% Other

View Profile Visit Website
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

20% Sales Outsourcing

100% B2B Lead Generation

80% Other

View Profile Visit Website
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

20% Sales Outsourcing

60% B2B Lead Generation

80% Other

View Profile Visit Website
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

10% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website
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

10% Sales Outsourcing

60% B2B Lead Generation

90% Other

View Profile Visit Website
PractiCall Solutions

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% Sales Outsourcing

60% B2B Lead Generation

90% Other

View Profile Visit Website
PayrollTürkiye

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% Sales Outsourcing

60% B2B Lead Generation

90% Other

View Profile Visit Website
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

10% Sales Outsourcing

50% B2B Lead Generation

90% Other

View Profile Visit Website
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

20% Sales Outsourcing

40% B2B Lead Generation

80% Other

View Profile Visit Website
Bluecom

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% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website
Creafone

Undisclosed

Undisclosed

50 - 249

İstanbul, Türkiye

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website

Latest Lead Generation Articles

See all articles

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

Updated April 23, 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

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

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

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Why Trust Clutch

List of the Top 2 Istanbul Lead Generation Services

Latest Lead Generation Articles

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

Guide to Call Center Outsourcing

How To Hire a Call Center in 4 Steps

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