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Top Lead Generation Companies in Singapore

Ratings Updated: May 7, 2026

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3 Leaders 15 Contenders

18 Companies

Country: Singapore

Sales Outsourcing: B2B Lead Generation

List of the Top Singapore 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 Singapore

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 Open to feedback
Clients have consistently noted LevelUp Leads' openness to feedback, highlighting their proactive communication and adaptability. One client remarked on their ability to pivot campaigns rapidly based on client suggestions, demonstrating a commitment to collaboration. Additionally, the team expressed a willingness to explore more sophisticated reporting tools to enhance integration with in-house analytics. Overall, the sentiment reflects a strong appreciation for their responsiveness and willingness to incorporate client input into their strategies.

Marketing & Lead Generation for Self-Employed Contractor

4.5 Jun 6, 2023

The team supports a healthy and pro-active two way dialogue, and is available to help with any issues, concerns, or requests. The very persistent sense of partnership, and the positive, constructive, and "can do" responses to pretty much any surprise, concern, or hiccup.
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Lead Gen, Email Marketing & CRM SI for Hospitality Company

5.0 Jul 15, 2025

LevelUp Leads’ project management style was exemplary: timelines were always explicit and adhered to, communication was proactive, and they demonstrated a real knack for listening to feedback and adapting quickly. When we identified a new opportunity, promoting our Park City resort to West Coast tech companies, they were able to pivot their campaigns almost overnight, with creative messaging that resonated with the target audience. If there was any area for improvement, it might be the desire for even deeper integration with our in-house marketing analytics. While they provided detailed weekly and monthly reports, we would have appreciated joint dashboarding for real-time KPI tracking and an even tighter feedback loop. That said, the LevelUp team was always open to suggestions and expressed readiness to explore more sophisticated reporting tools together.
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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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Average Project Cost Breakdown

$10,000 to $49,000 (23) Less than $10,000 (6) $50,000 to $199,999 (4)

What Clients Have Said
Clients consistently praise LevelUp Leads for their cost-effectiveness and high value for money, noting that their services significantly enhance lead generation and sales opportunities. For example, one client reported a fourfold increase in qualified meetings, while another highlighted the generation of over 50 qualified leads in just six months, exceeding previous performance. Overall, feedback indicates strong satisfaction with the return on investment, with many clients emphasizing the adaptability and responsiveness of the team.
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United States (45) Canada (2) Bulgaria (1) India (1)

This provider is fluent in 1 language:

English

This provider is available in 3 time zones:

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

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Atlantic Growth Solutions

4.9 14 reviews
Premier Verified

$1,000+

$25 - $49 / hr

10 - 49

Serves Singapore

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 Results-oriented
Clients have consistently highlighted Atlantic Growth Solutions' results-oriented approach, noting their effectiveness in generating qualified leads and maintaining robust communication. One client commented on their 'impressive results-oriented approach, professionalism, and performance,' showcasing the company's commitment to achieving measurable outcomes. The structured project management, with regular updates and touchpoints, further emphasizes their dedication to delivering successful results tailored to client objectives.

Lead Generation Services for Gov’t Economic Dev Agency

4.5 Oct 23, 2025

Number of qualified leads, reviewed weekly, monthly, quarterly, and campaign-to-date. I was impressed with their results-oriented approach, professionalism, and performance.
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2 of 2 reviews are 5 stars

2 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 2 times in the past 6 months
In the last six months, clients have praised Atlantic Growth Solutions for their effective lead generation strategies, noting the successful booking of sales calls and the generation of high-quality leads. One CEO highlighted their straightforward collaboration and timely project delivery. However, there are suggestions for improvement regarding the depth of communication about lead interactions. Overall, client sentiment is positive, emphasizing the company's reliability and value.
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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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A-SALES AB

4.9 64 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Singapore

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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Reviews mention Dedicated
Clients have noted A-SALES AB's strong dedication and hunger for success, highlighting these qualities as impressive and unique aspects of the company. One client emphasized their commitment by stating, 'Hunger and dedication' stood out during the collaboration. Despite some challenges with onboarding, the overall sentiment reflects a positive experience, indicating that A-SALES AB is dedicated to meeting client needs and achieving project objectives.

Lead Generation for ERP System Consultancy

5.0 Mar 13, 2025

What did you find most impressive or unique about this company? Hunger and dedication.
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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 of A-SALES AB indicate a generally positive sentiment, with clients praising their ability to generate qualified leads and appointments. Notable feedback includes a 300% increase in appointment generation for one client and consistent delivery of 14-22 meetings per month for others. However, some reviews highlight communication gaps and slow response times as areas for improvement. Overall, A-SALES AB is recognized for their structured approach and effective targeting, though there are concerns about project management in certain instances.
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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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Callbox

4.6 119 reviews

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Verified

Undisclosed

Undisclosed

1,000 - 9,999

Singapore, Singapore

Services provided

60% Sales Outsourcing

20% Customer Service Outsourcing

10% Back Office Outsourcing +1

10% Call Center Services

Focus Areas

83% B2B Lead Generation

17% B2B Appointment Setting

Callbox is a Sales Outsourcing Solutions company that offers services such as lead generation, sales development, and appointment setting. The reviews highlight Callbox's effective communication, timely project management, and impressive lead quality, with many clients noting high conversion rates and increased sales opportunities. Approximately 80% of reviewers praise their flexibility and client-centric approach, while a few suggest improvements in regional market strategies.

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4 of 6 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

Callbox has garnered overwhelmingly positive feedback for their B2B Lead Generation services, with over 90% of reviewers expressing satisfaction. Clients praised their impressive lead quality, high conversion rates, and agile project management, often surpassing expected deliverables. Notably, 70% of reviewers highlighted Callbox's responsiveness and adaptability to changing needs. The company’s data-driven approach and ability to identify target personas were frequently mentioned as key strengths, contributing to successful outcomes across various industries.
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7 of 13 Sales Outsourcing reviews are 5 stars

12 new reviews for Sales Outsourcing in past 6 months

$10,000 – $49,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Lead Generation for Data Platform & Integration Firm
4.5 — Callbox provided lead generation services for a managed data platform. The team was responsible for creating a lead generation strategy, managing databases, and reporting. Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (60) Less than $10,000 (16) $50,000 to $199,999 (15) $200,000 to $999,999 (2)

What Clients Have Said
Clients consistently commend Callbox for delivering strong value for money, highlighting their effective lead generation and appointment-setting services. Feedback indicates that their pricing is competitive, with one client noting a significant increase in qualified leads and appointments. Another client emphasized the positive ROI achieved through their services. However, some reviews suggest room for improvement in lead quality and reporting, indicating a need for ongoing refinement to maximize value.
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Singapore, Singapore

1 Scotts Road #24-10 Shaw Centre
Singapore, Singapore 228208
2 - 5

+ 65 31591112

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TDCX

4.8 12 reviews
Verified

$100,000+

Undisclosed

10,000+

Singapore, Singapore

Services provided

20% Sales Outsourcing

50% Customer Service Outsourcing

10% Business Consulting +2

10% Call Center Services

10% Content Moderation Services

Focus Areas

100% B2B Lead Generation

TDCX is a business process outsourcing company specializing in customer service, technical support, and risk assessment across diverse industries, primarily in the APAC region. The company receives consistently positive feedback, with reviews highlighting their scalability, efficient communication, and proactive problem-solving capabilities. Clients appreciate their ability to adapt quickly to changes and deliver high-quality outcomes, with approximately 90% of feedback being positive.

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Reviews mention Collaborative
Client feedback highlights TDCX's strong collaborative approach, emphasizing their partnership mentality and responsiveness to challenges. One client noted their ability to adapt quickly to process changes and offer innovative solutions, fostering a sense of teamwork. Another praised the organization's commitment to long-term growth and flexibility, with effective communication and alignment between teams. Overall, the sentiment reflects a positive perception of TDCX's collaborative efforts in supporting client objectives.

Call Center Services for Global Social Media Company

5.0 May 17, 2022

I really enjoy their collaborative approach, and our working relationship really feels like a partnership towards reaching our goals. They are very reactive whenever a technical problem occurs they will quickly come up with alternatives and different temporary workflows to minimize disruptions while issues are fixed. Their analytics teams are also very quick to conduct analysis and come back with valuable insights.
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BPO Services for E-Commerce Company

5.0 Mar 31, 2022

We have weekly syncs and our action items are well-managed over a tracker. The Operations manager is also on top of things and very open to ideas and collaboration to improve performance for both the team's well-being and business needs. In addition, the Operations manager is very easy to reach and fast in response.
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Industry Experience

TDCX demonstrates strong capabilities across various industries, including Hospitality & Leisure, Social Networking, Financial Services, Food & Beverages, Software, Consumer Products, Retail, and IT Services. Feedback emphasizes their agility, innovative problem-solving, and exceptional communication. Clients commend their ability to scale operations while maintaining high service quality, particularly in customer support and risk assessment. Overall sentiment is positive, with notable strengths in fostering partnerships, operational excellence, and a dedication to enhancing customer experience.
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Hospitality & leisure Social Networking Financial services Food & Beverages Software Consumer Products Retail IT Services

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1) $10,000,000 + (1)

What Clients Have Said
Clients have expressed a generally positive sentiment regarding TDCX's cost and value for money. Feedback highlights their ability to deliver high-quality services while maintaining competitive pricing, as noted by a vendor manager who emphasized TDCX's best value in terms of cost and quality. However, some clients suggested that pricing could be more competitive. Overall, TDCX is regarded as a reliable partner that provides significant value, often exceeding expectations in service delivery.
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Singapore (7) Germany (1) Spain (1) United States (1)

This provider is available in 32 time zones:

Near East Time (NET)

Middle East Time (MET)

China Taiwan Time (CTT)

Brazil Eastern Time (BET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Midway Islands Time (MIT)

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Featured

What are Featured Providers?

SalesAR

4.9 131 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Singapore

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 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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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 75% of reviews reflecting positive experiences and successful outcomes. Clients highlighted their effective communication, timely project delivery, and expertise in generating leads, with notable results including over 35 scheduled meetings and 89 responses in various campaigns. However, a minority of reviews noted challenges with low lead generation effectiveness and spammy outreach tactics, indicating room for improvement in targeted approaches. Overall, SalesAR is seen as a reliable partner for businesses seeking lead generation services.
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17 of 23 Sales Outsourcing reviews are 5 stars

4 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Lead Gen & Sales Support for Content Monetization Platform
5.0 — A content monetization platform has hired SalesAR for lead generation and sales support services. They remotely support the sales team and implement an email outreach campaign for the client. Read more
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Industry Experience

SalesAR has demonstrated expertise across various industries, including healthcare, IT, financial services, and eCommerce. Clients commend their effective lead generation and appointment-setting capabilities, noting strong communication and project management. In healthcare, they excelled in outreach and securing meetings, while in IT and financial services, they provided tailored strategies for complex products. Overall, feedback indicates a high satisfaction rate with SalesAR's performance, particularly in understanding client needs and delivering quality leads.
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Software Environmental Services IT Services Other Industry Non-profit Consulting Logistics & Supply Chain Advertising & marketing Engineering Research Chemicals & Biotechnology Retail eCommerce Media Legal Cannabis Beauty & Cosmetics Healthcare Pharmaceuticals Transportation Information technology Manufacturing Design Energy & natural resources Financial services Business services Other industries

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More responsive than most other service providers

SalesAR is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Vrand

4.9 11 reviews
Premier Verified

$1,000+

< $25 / hr

10 - 49

Serves Singapore

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 Timely
Overall sentiment regarding Vrand's timeliness is highly positive, with clients consistently praising their ability to deliver projects on time. One client noted, 'Yes, they deliver everything on time,' while another emphasized their 'excellent' project management and responsiveness to needs. The commitment to timely execution has significantly contributed to clients' successful outcomes, with one stating that Vrand's proactive approach kept the project on schedule, thereby enhancing collaboration and results.

Lead Generation & SEO for Interactive Development Agency

5.0 Apr 25, 2024

The project manager behaved very professionally, delivering on time and accurately.
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B2B Lead Generation & Appointment Setting for Design Company

5.0 Dec 17, 2025

Vrand’s project management is excellent, and they deliver on time. We communicate via virtual meetings, emails, and messaging apps.
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SMM, Sales Outsourcing & Email Mktg for IT Consulting Firm

5.0 Mar 31, 2026

Yes, they deliver everything on time, and as soon as something specific is needed that might not be available, they create it and share it quickly.
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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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Argentina (4) United States (2) Estonia (1)

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Virtual Sales Limited

4.8 19 reviews
Premier Verified

$1,000+

$100 - $149 / hr

10 - 49

Serves Singapore

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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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
Recent reviews for Virtual Sales Limited reflect a strong overall sentiment, highlighting their professionalism, responsiveness, and integration as an extension of clients' teams. Clients noted their effective lead generation and appointment-setting capabilities, with one reviewer mentioning an average of three new meetings booked weekly. Communication was consistently praised for being clear and informative, although a minor suggestion for improvement involved aligning success metrics more closely at the outset. Overall, clients expressed high satisfaction with the results and project management.
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11 of 13 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

Outbound Call Center Services for AI Transcription platform
5.0 — Virtual Sales Limited provides outbound sales and calling services for an AI transcription platform. The team has been tasked with helping increase the client's enterprise pipeline in the UK and Read more
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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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$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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The Scalelab

4.9 10 reviews

$1,000+

$100 - $149 / hr

10 - 49

Singapore, Singapore

Services provided

10% Sales Outsourcing

50% Email Marketing

30% Digital Strategy +1

10% Marketing Strategy

Focus Areas

100% B2B Lead Generation

The Scalelab is a sales outsourcing solutions company excelling in sales team augmentation and lead generation. Reviews highlight their effective sales support services, with 100% of clients impressed by their tailored approach and prompt delivery. Clients reported substantial revenue growth, with one achieving 220k+ in revenue and a 90% email opening rate, underscoring their expertise in sales performance enhancement.

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Reviews mention Proactive
The feedback regarding The Scalelab's proactive approach is overwhelmingly positive. Clients noted their team's ability to understand project needs swiftly, exemplified by one client's remark: "They are a team that just gets it." Additionally, their creativity and personalized outreach strategies were highlighted as impressive, contributing to successful lead generation and significant corporate sales. Overall, clients appreciate the proactive communication and support provided throughout the collaboration.

Digital Marketing for Patisserie

5.0 Jul 28, 2021

I think they are a team that just gets it. They usually give our team a lot of content to dive into. They're very proactive.
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Email Marketing for Interior Design Company

4.0 Mar 26, 2025

The project is primarily ongoing, so the project management is limited to infrequent changes to the strategy and marketing messaging. All the deliverables are provided on time and proactively. Their drive to provide better results with innovating marketing/messaging ideas is impressive.
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2 of 3 Sales Outsourcing reviews are 5 stars

3 new reviews for Sales Outsourcing in past 6 months

$10,000 – $49,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Email Marketing for Interior Design Company
4.0 — The Scalelab provides lead generation services for an interior design company. The team is responsible for developing potential sales leads, sourcing email contacts, and drafting marketing email Read more
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Industry Experience

The Scalelab has successfully operated across various industries including Information Technology, Construction, Advertising & Marketing, Food & Beverages, Financial Services, IT Services, Retail, and Arts & Entertainment. Their strength lies in lead generation, with clients praising their personalized outreach, high engagement rates, and ability to adapt strategies. Overall sentiment is highly positive, particularly in the IT and Financial Services sectors, where they notably enhance client acquisition and revenue generation.
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Retail Information technology Construction Advertising & marketing Food & Beverages Financial services IT Services Arts, entertainment & music

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Average Project Cost Breakdown

$10,000 to $49,000 (3) Less than $10,000 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight The Scalelab's competitive pricing and strong value for money. For instance, one client noted that their pricing fit the budget while delivering high-quality leads, stating they 'can't recommend them enough' for their effectiveness. Another client emphasized that the results justified the cost, generating significant revenue and numerous qualified leads. Overall, the sentiment reflects satisfaction with both the affordability and the substantial return on investment provided by The Scalelab's services.
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Kazehi Global

5.0 5 reviews

$50,000+

Undisclosed

10 - 49

Singapore, Singapore

Services provided

75% Sales Outsourcing

25% Corporate Relocation

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Kazehi Global offers Sales Team Augmentation, Sales Staffing, and Sales Consulting services. Their reviews highlight significant improvements in client sales performance and revenue, with clients praising their strategic, responsive, and innovative approach to problem-solving. Kazehi Global is recognized for its flexibility and prompt delivery of services, making it a reputable choice for sales outsourcing needs.

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Reviews mention Communicative
The feedback regarding Kazehi Global's communication is overwhelmingly positive. Clients highlight the efficiency and clarity of communication, noting the establishment of a dedicated Slack channel and the use of HubSpot for campaign tracking. One client specifically praised Dean and his team for their skilled and knowledgeable approach, stating that they were efficient in their communication and delivered results swiftly. Overall, the sentiment reflects a high level of satisfaction with Kazehi Global's communicative practices.

Lead Generation for Software Development Firm

5.0 Dec 12, 2021

Dean and his team were efficient in their communication, we have setup a channel on slack to communicate via text, and the utilisation of hubspot for the campaign gives us a very detailed breakdown of the status of the campaign at every point.
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Industry Experience

Kazehi Global has demonstrated expertise across industries such as Education, Business Services, and Software Development. Clients praised their lead generation and business matching capabilities, noting high responsiveness, professionalism, and effective project management. Particularly in Software, they achieved significant revenue growth for clients through efficient outbound sales strategies. Overall, the sentiment is highly positive, making Kazehi Global a suitable partner for companies seeking innovative solutions in these sectors.
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Education Business services Software

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Average Project Cost Breakdown

$10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Kazehi Global is praised for providing good value for cost, with clients noting their effectiveness in delivering results. One director highlighted the company's alignment with their values and stated they offered 'good value for cost.' Another client reported a remarkable 300% increase in projected revenue, attributing this success to Kazehi's efficient lead qualification process. Overall, the sentiment reflects satisfaction with the pricing relative to the quality of service provided.
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Scenes City Telesolutions

Not yet reviewed

$1,000+

< $25 / hr

10 - 49

Singapore, Singapore

Services provided

25% Sales Outsourcing

30% Social Media Marketing

23% Call Center Services +2

12% Back Office Outsourcing

10% Customer Service Outsourcing

Focus Areas

100% B2B Lead Generation

Scenes City Telesolutions is a social media marketing firm. They were established in 2012, and their services include Social Media Marketing and Sales Outsourcing.
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SparkSales

Not yet reviewed

$5,000+

Undisclosed

10 - 49

Singapore

Services provided

80% Sales Outsourcing

10% Business Consulting

10% Customer Service Outsourcing

Focus Areas

50% B2B Lead Generation

40% B2B Lead Qualification

10% B2B Appointment Setting

SparkSales is a small Singapore-based Sales Outsourcing company. Their services include Sales Outsourcing and Business Consulting.
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Konsyg

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Singapore, Singapore

Services provided

40% Sales Outsourcing

30% Business Consulting

30% Email Marketing

Focus Areas

35% B2B Lead Generation

35% B2B Lead Qualification

30% B2B Appointment Setting

Konsyg, a Sales Outsourcing company, was established in 2017. The team focuses on Sales Outsourcing and Email Marketing and is located in Singapore, Singapore.
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LeadSniper

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Singapore

Services provided

50% Sales Outsourcing

25% Back Office Outsourcing

25% Call Center Services

Focus Areas

100% B2B Lead Generation

LeadSniper is a Sales Outsourcing company. They are in Singapore and have small team. Their team provides Sales Outsourcing and Call Center Services.
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Wave Evolution

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Singapore, Singapore

Services provided

25% Sales Outsourcing

25% Email Marketing

25% Search Engine Optimization +1

25% Social Media Marketing

Focus Areas

50% B2B Lead Generation

40% B2B Lead Qualification

10% B2B Appointment Setting

Wave Evolution is an Email Marketing company. They were established in 2007, and their services include Email Marketing and Search Engine Optimization.
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Singapore, Singapore

16 Raffles Quay, Singapore, 048581, Singapore
Singapore, Singapore 048581
2 - 5

+65 6403 0303

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CboxDev

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Singapore, Singapore

Services provided

20% Sales Outsourcing

20% Branding

20% CRM Consulting and SI +2

20% Direct Marketing

20% Event Marketing

Focus Areas

100% B2B Lead Generation

Founded in 2005, CboxDev is a small branding firm. Their services include Branding and Direct Marketing.
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Incall Systems Pte Ltd

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Singapore, Singapore

Services provided

35% Sales Outsourcing

35% Call Center Services

30% Demand Generation Marketing

Focus Areas

35% B2B Lead Generation

35% B2B Appointment Setting

30% B2B Lead Qualification

Launched in 1998, Incall Systems Pte Ltd is a midsize Singapore, Singapore-based call center company. Their team provides Call Center Services and Sales Outsourcing.
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Melioris

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Singapore, Singapore

Services provided

20% Sales Outsourcing

20% Accounting

20% Customer Service Outsourcing +3

20% Digital Strategy

10% Recruiting

10% Staffing

Focus Areas

40% B2B Lead Generation

30% B2B Appointment Setting

30% B2B Lead Qualification

Melioris is a Digital Strategy company. Located in Singapore, Singapore, their small team focuses on Digital Strategy and Accounting. The company was launched in 2002.
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BYG Advantage

Not yet reviewed

$100,000+

$100 - $149 / hr

10 - 49

Singapore, Singapore

Services provided

70% Sales Outsourcing

30% Marketing Strategy

Focus Areas

35% B2B Lead Generation

40% B2B Lead Qualification

25% B2B Appointment Setting

BYG Advantage is a Sales Outsourcing company located in New York, New York and Singapore, Singapore. The team offers Sales Outsourcing and Marketing Strategy.
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Singapore, Singapore

50 Ubi Crescent #01-08 Ubi, TechPark
Singapore, Singapore 408568
2 - 5

+65 6415-7140

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Reed Tan Digital - Web Design, Lead Generation, Search Engine Optimisation

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Singapore

Services provided

20% Sales Outsourcing

20% Ecommerce Marketing

20% Search Engine Optimization +2

20% Social Media Marketing

20% Web Design

Focus Areas

100% B2B Lead Generation

Reed Tan Digital - Web Design, Lead Generation, Search Engine Optimisation is a Singapore-based social media marketing agency. They provide Social Media Marketing and Search Engine Optimization.
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PS & CO

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Singapore, Singapore

Services provided

20% Sales Outsourcing

20% Branding

20% Content Marketing +2

20% Marketing Strategy

20% Social Media Marketing

Focus Areas

100% B2B Lead Generation

Located in Singapore, Singapore, PS & CO is a small branding agency. The team provides Branding and Marketing Strategy.
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Stitch Interactive Pte. Ltd.

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Singapore, Singapore

Services provided

20% Sales Outsourcing

20% Pay Per Click

20% Search Engine Optimization +2

20% Web Design

20% Web Development

Focus Areas

100% B2B Lead Generation

Stitch Interactive Pte. Ltd. Is a SEO services firm. The small Singapore, Singapore-based team specializes in Search Engine Optimization and Pay Per Click. The agency was established in 2019.
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Swivelt

5.0 2 reviews

$100,000+

Undisclosed

10 - 49

Singapore, Singapore

Services provided

30% Sales Outsourcing

30% Customer Service Outsourcing

20% Back Office Outsourcing +2

10% Pay Per Click

10% Search Engine Optimization

Focus Areas

40% B2B Lead Generation

30% B2B Appointment Setting

30% B2B Lead Qualification

Swivelt is a versatile company specializing in B2B marketing and CRM tool development. Clients praise their ability to enhance brand awareness and streamline sales processes effectively, with 100% of reviewers highlighting their expertise, friendly communication, and innovative solutions. Their experienced team is lauded for delivering quality results promptly, with no areas for improvement noted.

See all 2 projects
Reviews mention Understands their clients' needs
Clients express a strong sentiment that Swivelt effectively understands their needs. One client highlighted the project manager's friendly communication and ability to grasp requirements, which facilitated a successful B2B marketing initiative that significantly increased brand awareness and generated leads within a short timeframe. Overall, feedback indicates high satisfaction with Swivelt's attentiveness and responsiveness to client objectives.

B2B Marketing for IT Software

5.0 Oct 28, 2020

The project manager assigned to us was very friendly and easy to communicate with us and understand all the requirements.
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Industry Experience

Swivelt has demonstrated strong capabilities in the Software and Information Technology industries, with notable success in B2B marketing and CRM tool development. Clients praised their expertise, effective communication, and ability to deliver impactful results, such as increased brand awareness and enhanced sales processes. Overall, feedback is highly positive, indicating that Swivelt is a reliable partner for companies seeking innovative solutions in these sectors.
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Software Information technology

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Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients have praised Swivelt for delivering excellent value for money, noting their impactful results in a short timeframe. One client highlighted a significant increase in brand awareness and lead generation within 15 days, emphasizing the company's quality work and friendly communication. Another review commended the software developed for a new CRM, which streamlined the sales process. Overall, the sentiment reflects satisfaction with both the pricing and the outcomes achieved.
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Indonesia (1) Malaysia (1)

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Webhelp

Not yet reviewed

Undisclosed

Undisclosed

10,000+

Singapore, Singapore

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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Singapore, Singapore

Webhelp Singapore Pte. Ltd 9 Raffles Place #26-01 Rebublic Plaza Singapore (048619)
Singapore, Singapore 048619
10 - 15

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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.

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

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

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

1 Callbox

2 The Scalelab

3 Kazehi Global

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 3 Singapore Lead Generation Services

Callbox

Undisclosed

Undisclosed

1,000 - 9,999

Singapore, Singapore

Ability to deliver

34.1/40.0

16.6/20 Reviews

10/10 Clients & Experience

7.5/10 Market Presence

Service focus

60% Sales Outsourcing

83% B2B Lead Generation

40% Other

View Profile Visit Website
The Scalelab

$1,000+

$100 - $149 / hr

10 - 49

Singapore, Singapore

Ability to deliver

30.2/40.0

16.2/20 Reviews

6/10 Clients & Experience

8.1/10 Market Presence

Service focus

10% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website
Kazehi Global

$50,000+

Undisclosed

10 - 49

Singapore, Singapore

Ability to deliver

26.5/40.0

16.4/20 Reviews

5.5/10 Clients & Experience

4.7/10 Market Presence

Service focus

75% Sales Outsourcing

50% B2B Lead Generation

25% Other

View Profile Visit Website
Scenes City Telesolutions

$1,000+

< $25 / hr

10 - 49

Singapore, Singapore

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

25% Sales Outsourcing

100% B2B Lead Generation

75% Other

View Profile Visit Website
SparkSales

$5,000+

Undisclosed

10 - 49

Singapore

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

80% Sales Outsourcing

50% B2B Lead Generation

20% Other

View Profile Visit Website
Konsyg

Undisclosed

Undisclosed

50 - 249

Singapore, Singapore

Ability to deliver

5.2/40.0

0/20 Reviews

0/10 Clients & Experience

5.2/10 Market Presence

Service focus

40% Sales Outsourcing

35% B2B Lead Generation

60% Other

View Profile Visit Website
LeadSniper

Undisclosed

Undisclosed

10 - 49

Singapore

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Sales Outsourcing

100% B2B Lead Generation

50% Other

View Profile Visit Website
Wave Evolution

$5,000+

$100 - $149 / hr

2 - 9

Singapore, Singapore

Ability to deliver

5.3/40.0

0/20 Reviews

0/10 Clients & Experience

5.3/10 Market Presence

Service focus

25% Sales Outsourcing

50% B2B Lead Generation

75% Other

View Profile Visit Website
CboxDev

Undisclosed

Undisclosed

10 - 49

Singapore, Singapore

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
TDCX

$100,000+

Undisclosed

10,000+

Singapore, Singapore

Ability to deliver

29.4/40.0

15.8/20 Reviews

4.5/10 Clients & Experience

9.1/10 Market Presence

Service focus

20% Sales Outsourcing

100% B2B Lead Generation

80% Other

View Profile Visit Website
Incall Systems Pte Ltd

Undisclosed

Undisclosed

50 - 249

Singapore, Singapore

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

35% Sales Outsourcing

35% B2B Lead Generation

65% Other

View Profile Visit Website
Melioris

Undisclosed

Undisclosed

10 - 49

Singapore, Singapore

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
BYG Advantage

$100,000+

$100 - $149 / hr

10 - 49

Singapore, Singapore

Ability to deliver

13.2/40.0

0/20 Reviews

8.5/10 Clients & Experience

4.7/10 Market Presence

Service focus

70% Sales Outsourcing

35% B2B Lead Generation

30% Other

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Reed Tan Digital - Web Design, Lead Generation, Search Engine Optimisation

Undisclosed

Undisclosed

2 - 9

Singapore

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
PS & CO

Undisclosed

Undisclosed

2 - 9

Singapore, Singapore

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
Stitch Interactive Pte. Ltd.

Undisclosed

Undisclosed

2 - 9

Singapore, Singapore

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

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Swivelt

$100,000+

Undisclosed

10 - 49

Singapore, Singapore

Ability to deliver

22.9/40.0

16.2/20 Reviews

1.3/10 Clients & Experience

5.3/10 Market Presence

Service focus

30% Sales Outsourcing

40% B2B Lead Generation

70% Other

View Profile Visit Website
Webhelp

Undisclosed

Undisclosed

10,000+

Singapore, Singapore

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

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

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

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