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Top Lead Generation Companies in Istanbul

Ratings Updated: May 20, 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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Featured

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 Sales Development Agency specializing in Sales Outsourcing Solutions and Sales Support Services. They have received overwhelmingly positive feedback for their ability to enhance sales performance and provide tailored lead generation services, with 100% of reviews noting their responsiveness and adaptability. Clients consistently praise their project management and the quality of leads, highlighting their commitment to delivering results and integrating seamlessly with in-house teams.

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Reviews mention Accessible
Overall, client feedback highlights LevelUp Leads' exceptional accessibility and responsiveness. Clients praised their commitment to open communication, with one noting a dedicated project manager who addressed issues promptly. Chris, a key contact, was specifically recognized for his availability and understanding of client needs. Another client commended the team's ability to deliver on promises and maintain daily access, reinforcing a strong partnership. This consistent accessibility contributes to a positive sentiment surrounding their client relationships.

Digital Marketing & SMM for Life Settlements Company

5.0 Jan 17, 2024

They have delivered on everything they promised and have been extremely responsive to all our questions and needs! The daily access we have to them is impressive.
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Lead Generation & Email Mktg for Software Security Company

5.0 Jul 7, 2023

Response speed was great, they were always available to meet and make the changes needed. They took the time to understand our needs and our value proposition, which resulted in high-quality services and speedy delivery of items.
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Email Marketing for Logistics & Transportation Company

5.0 Jun 15, 2023

Their responsiveness was remarkable, as they always made themselves available to address any concerns or queries we had throughout the project. They demonstrated a strong commitment to understanding our unique requirements and tailoring their services accordingly.
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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 support a healthy and pro-active two way dialogue, and are available to help with any issues, concerns, or requests.
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20 of 20 B2B Lead Generation reviews are 5 stars

5 new reviews for B2B Lead Generation in past 6 months

$10,000 – $49,000 avg. project cost

B2B Lead Generation Experience

Overall, LevelUp Leads has received positive feedback for their B2B Lead Generation services, with 95% of clients expressing satisfaction. Key strengths include their effective cold calling strategies, project management efficiency, and adaptability to client needs. Many clients reported a significant increase in qualified meetings, with some achieving a fourfold rise in monthly leads. Notable areas of praise include responsiveness, communication, and a personalized approach, while minor suggestions for improvement often centered around messaging optimization.
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26 of 29 Sales Outsourcing reviews are 5 stars

7 new reviews for Sales Outsourcing in past 6 months

$10,000 – $49,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Sales Outsourcing & Marketing Services for IoT Solutions Co
5.0 — LevelUp Leads provides sales and marketing services for an IoT solutions provider. The team runs the client's sales efforts, including cold and warm calls, follow-ups, re-engagement, and social Read more
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United States (45) Canada (2) Bulgaria (1) India (1)

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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 Outsourcing Solutions company that specializes in lead generation and sales process enhancement. The majority of reviews highlight their timely delivery, professionalism, and ability to generate qualified leads, with approximately 80% of clients mentioning improved sales performance and effective project management. The company is praised for its results-oriented approach and value for cost.

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1 of 2 B2B Lead Generation reviews are 5 stars

2 new reviews for B2B Lead Generation in past 6 months

Unknown avg. project cost

B2B Lead Generation Experience

Atlantic Growth Solutions has received positive feedback for their B2B Lead Generation services, with 100% of clients expressing satisfaction with their expertise, project management, and a results-oriented approach. Clients report generating multiple qualified leads, with one client noting eight leads within 2.5 months. Frequent communication, regular updates, and a cultural fit were highlighted as key strengths, although minor improvements in CRM integration were suggested.
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Industry Experience

Atlantic Growth Solutions demonstrates solid expertise across various industries including Information Technology, Energy, and Government. Clients commend their ability to generate qualified leads, streamline sales processes, and provide valuable training. Overall sentiment is highly positive, highlighting strengths in communication, project management, and tailored solutions. Their robust performance in lead generation and sales coaching makes them a suitable choice for companies across diverse sectors seeking improved engagement and growth.
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Software Other Industry Chemicals & Biotechnology Information technology Healthcare Transportation Energy & natural resources Consumer Products Consulting Government

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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 agency specializing in sales outsourcing solutions, sales team outsourcing, and sales support services. They have received predominantly positive feedback, with 89% of reviews highlighting their ability to generate qualified meetings and expand market reach. Many clients appreciate their structured project management and capacity to tailor outreach, though some mention communication challenges, particularly in aligning messaging early on.

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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, highlighting successful lead generation and appointment-setting capabilities, with clients reporting increases of 300% in appointment generation and 15 qualified meetings per month. Clients praised their structured project management, timely communication, and tailored outreach strategies. However, some feedback pointed out operational gaps and communication issues, particularly between teams. Overall, A-SALES AB is viewed favorably for its value and effectiveness, despite some areas for improvement.
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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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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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United States (13) Sweden (10) Norway (7) India (4) England (3) Finland (2) Canada (1) Germany (1) France (1) Japan (1) Netherlands (1) Australia (1) Philippines (1) Poland (1) Singapore (1) Belgium (1) United Arab Emirates (1) Armenia (1) Austria (1)

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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 Well-organized projects
Clients consistently praised Quandatum for their well-organized project management, highlighting their clear timelines and proactive communication. One client noted, 'They set up a clear timeline during onboarding and stuck to it throughout the project,' and appreciated regular progress updates. The integration with their CRM was also commended for providing visibility into lead statuses. Overall, the sentiment reflects confidence in Quandatum's ability to deliver on time and adapt quickly to client needs.

B2B Lead Generation for R&D Management Consultancy

5.0 Mar 30, 2026

Very organized from day one. They set up a clear timeline during onboarding and stuck to it throughout the project. We had regular check-ins where they shared progress updates, response rates, and what adjustments they were making. If something wasn't working with a particular message or audience segment, they didn't wait for us to notice. They flagged it themselves and came back with a revised approach. Our internal team didn't have to chase them for updates which was refreshing. The CRM integration also helped a lot because we could see exactly where each lead stood without having to ask. Deadlines were met consistently and when we had a last-minute request to tweak the targeting criteria, they turned it around within a couple of days.
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3 of 3 reviews are 5 stars

2 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 3 times in the past 6 months
In the past six months, client reviews of Quandatum reflect a strong overall sentiment, highlighting their effective lead generation and project management capabilities. Clients praised their personalized outreach, resulting in significant outcomes such as 23 investor meetings and 13 qualified proposal opportunities. The team’s responsiveness and ability to adapt to client needs were noted, although suggestions for improved reporting visuals and deeper onboarding were mentioned. Overall, clients feel Quandatum acts as an extension of their teams, delivering valuable results.
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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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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

4.9 132 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Istanbul, Türkiye

Services provided

60% Sales Outsourcing

10% Account-Based Marketing

10% Call Center Services +2

10% Content Marketing

10% Email Marketing

Focus Areas

60% B2B Lead Generation

40% B2B Appointment Setting

SalesAR is a sales outsourcing solutions agency specializing in lead generation, sales team outsourcing, and sales performance enhancement. With a focus on B2B lead generation and sales automation, client feedback reveals that 80% of reviewers highlight their strong communication, professionalism, and ability to deliver on time. While most reviews are positive, one noted a lack of lead success, indicating room for improvement in meeting client expectations.

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Reviews mention Efficient
The sentiment regarding SalesAR's efficiency is overwhelmingly positive. Clients consistently highlight the team's structured project management and timely delivery of results. For instance, one client commended the 'clear and organized' management approach, while another emphasized their 'swift adaptability' to feedback. The ability to quickly understand market needs and deliver well-targeted leads was noted as a standout attribute, showcasing a commitment to efficiency that significantly contributed to clients' lead generation success.

Content Marketing for Consulting Company

5.0 Jun 10, 2024

The communication was held in Slack chanell, very efficiant and fast. The team very quickly found the best strategy to get new interested leads.
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Lead Generation for Digital Storytelling Software Co

5.0 Mar 25, 2024

Very quick and efficient. We're impressed with their dedication to lead generation across diverse industries, showcasing their commitment to driving growth and innovation through targeted outreach strategies.
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Lead Generation for IT Services Company

5.0 Dec 8, 2023

The service we received was exemplary in every aspect, characterized by punctuality and efficiency. Communication flowed seamlessly, ensuring that all interactions were smooth and productive. Their responsiveness to our inquiries was notably swift, demonstrating a commendable level of attentiveness and urgency.
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Lead Gen & Sales Support for Content Monetization Platform

5.0 Jul 4, 2023

The implementation of efficient communication tools and streamlined processes led to a significant boost in productivity. Our sales team was able to collaborate seamlessly with SalesAR's experts, resulting in improved efficiency and timely follow-ups.
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Lead Outreach for Packaging & Container Manufacturer

5.0 Feb 7, 2023

The workflow was quite efficient with no unnecessary back and forth. Working with them did not lead to excessive extra work on my end.
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6 of 7 reviews are 5 stars

4 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 7 times in the past 6 months
Recent client feedback for SalesAR highlights a consistent trend of professionalism and effective communication. Clients praised their proactive approach and timely delivery, with one CEO noting, 'They always deliver on time, and with a smile!' However, there were mixed results; while some clients reported successful lead generation and meaningful engagement, others experienced challenges, such as low response rates. Overall, the sentiment is positive, with many clients expressing a desire to continue working with SalesAR for future projects.
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9 of 15 B2B Lead Generation reviews are 5 stars

3 new reviews for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

SalesAR demonstrates a strong capability in B2B lead generation, with approximately 70% of clients reporting positive outcomes such as successful lead acquisition and effective communication. Notable strengths include timely delivery and high-quality messaging, as highlighted by a client who received over 35 meetings from their outreach efforts. However, around 20% of feedback indicates challenges, including low lead generation success in specific cases. Overall, clients commend SalesAR's expertise, responsiveness, and strategic approach, indicating a strong partnership potential.
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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) Netherlands (2) Serbia (2) Italy (2) England (2) Austria (2) Israel (2) Belarus (2) North Macedonia (2) Slovenia (2) Ireland (1) Singapore (1) Cyprus (1) Spain (1) Croatia (1) China (1) Turkey (1) Canada (1) India (1) Poland (1) Monaco (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 development agency specializing in sales outsourcing solutions, with a strong focus on lead generation and conversion through LinkedIn campaigns and cold emailing. Reviews highlight their professionalism, timely delivery, and effective project management. With an 80% conversion from prospect to scheduled meetings and consistent positive feedback, clients are impressed by their commitment and knowledge, with no significant areas for improvement mentioned.

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3 of 3 reviews are 5 stars

3 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 3 times in the past 6 months
Over the past six months, client feedback for Vrand has been overwhelmingly positive, highlighting their professionalism, timely project delivery, and effective lead generation strategies. Clients from diverse industries noted significant increases in scheduled meetings and new contacts. Specific praise includes their commitment to understanding client needs and adapting quickly to requirements. No major areas for improvement were identified, reinforcing Vrand's reputation as a reliable partner in IT consulting and lead generation.
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1 of 1 B2B Lead Generation reviews is 5 stars

1 new review for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

Vrand has received highly positive feedback for their B2B Lead Generation services, with 100% of reviewers noting successful lead conversion and increased contact engagement. Clients emphasize Vrand's expertise, efficient project management, and effective communication, with one CEO highlighting a successful collaboration that led to multiple business discussions. Reviewers report satisfaction with timely delivery and knowledgeable team members, indicating strong overall sentiment towards Vrand's impact on their lead generation efforts.
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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

4.8 19 reviews
Premier Verified

$1,000+

$100 - $149 / hr

10 - 49

Serves Istanbul, Türkiye

Services provided

50% Sales Outsourcing

50% Call Center Services

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Virtual Sales Limited is a Sales Outsourcing Solutions agency, specializing in generating qualified leads, booking appointments, and enhancing sales pipelines for various industries. The company consistently receives positive feedback, with around 90% of reviewers highlighting their effective communication and ability to integrate seamlessly with clients' teams. Their services often emphasize Sales Support Services and Sales Team Outsourcing, proving valuable in expanding business outreach and optimizing sales efforts.

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3 of 3 reviews are 5 stars

3 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 3 times in the past 6 months
In the last six months, clients have consistently praised Virtual Sales Limited for their professionalism, responsiveness, and effective communication. One client noted their ability to act as an extension of their team, generating qualified leads and booking appointments consistently. Another highlighted their timely delivery and adaptability to changing needs. Overall sentiment is highly positive, with clients expressing satisfaction with the results and minimal areas for improvement, primarily suggesting better alignment on targeting metrics.
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6 of 7 B2B Lead Generation reviews are 5 stars

1 new review for B2B Lead Generation in past 6 months

$10,000 – $49,000 avg. project cost

B2B Lead Generation Experience

Virtual Sales Limited demonstrates a strong track record in B2B Lead Generation, with 100% of reviewers expressing positive sentiments about their expertise and results. Clients report an average of 3 new meetings booked weekly, with some clients noting dozens of high-quality leads generated. Key strengths include responsiveness, professionalism, and effective communication, with 80% of reviews praising their ability to align with client objectives. Notably, clients highlight their ability to quickly understand complex products and markets, showcasing their adaptability and commitment to success.
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Average Project Cost Breakdown

$10,000 to $49,000 (7) Less than $10,000 (3) $50,000 to $199,999 (1)

What Clients Have Said
Client feedback consistently highlights Virtual Sales Limited's competitive pricing and strong value for money. Many reviews commend their cost-effectiveness, with clients noting that the pricing fits their budgets while delivering impressive results, such as numerous qualified leads and booked meetings. For instance, one client appreciated the 'great value for cost' and another remarked on their 'good initial results.' Overall, the sentiment reflects satisfaction with the balance of cost and quality of service.
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$3,000 Professional Subscription - 40 hours calling pm $4,500 Platinum Subscription - 75 hours calling pm $7,000 Enterprise Subscription - 140 hours calling pm

VSL Monthly 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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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.

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We evaluate service providers using a structured methodology that combines:

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Market presence
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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.

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

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Top Lead Generation Companies in Istanbul

List of the Top Istanbul Lead Generation Services

Reviews mention Accessible

Digital Marketing & SMM for Life Settlements Company

Lead Generation & Email Mktg for Software Security Company

Email Marketing for Logistics & Transportation Company

Marketing & Lead Generation for Self-Employed Contractor

B2B Lead Generation Experience

Sales Outsourcing & Marketing Services for IoT Solutions Co

B2B Lead Generation Experience

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 10 times in the past 6 months

B2B Lead Generation Experience

Industry Experience

Select Industry to see insights

Reviews mention Well-organized projects

B2B Lead Generation for R&D Management Consultancy

Reviewed 3 times in the past 6 months

B2B Lead Generation Experience

Reviews mention Efficient

Content Marketing for Consulting Company

Lead Generation for Digital Storytelling Software Co

Lead Generation for IT Services Company

Lead Gen & Sales Support for Content Monetization Platform

Lead Outreach for Packaging & Container Manufacturer

Reviewed 7 times in the past 6 months

B2B Lead Generation Experience

Reviewed 3 times in the past 6 months

B2B Lead Generation Experience

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviewed 3 times in the past 6 months

B2B Lead Generation Experience

Average Project Cost Breakdown

What Clients Have Said

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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

Similar Categories

Related Services

Specialties