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Top Lead Generation Companies in Singapore

Ratings Updated: May 28, 2026

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3 Leaders 15 Contenders

19 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 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 Detail-oriented
Clients consistently praised LevelUp Leads for their exceptional attention to detail. One client highlighted their 'impressive attention to detail and expertise,' while another noted their 'outstanding' customization efforts. Both reviews emphasized the company's ability to execute projects effectively and deliver on time, demonstrating a strong commitment to quality and responsiveness to client needs. Overall, the sentiment surrounding their detail-oriented approach is overwhelmingly positive.

Lead Generation for Enterprise Software Company

5.0 Sep 24, 2024

LevelUp Leads' attention to detail and expertise in the domain were impressive. Ability to suggest alternatives to achieve defined deliverables. Organization and internal team communication were most impressive.
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Customer Profiling for Outsourced Software Dev & Sales Firm

5.0 Jun 20, 2023

They delivered the list on time after a detailed needs analysis with our sales team. They were timely and super professional! Their attention to detail and customization was outstanding.
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Marketing & Lead Generation for Self-Employed Contractor

4.5 Jun 6, 2023

The LevelUp team is very attentive to customer goals and objectives. They focus not just on the details, but also on the larger picture, actively contributing to the achievement of the broader goals. The team supports a healthy and pro-active two way dialogue, and is available to help with any issues, concerns, or requests.
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5 of 6 reviews are 5 stars

6 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 6 times in the past 6 months
Recent reviews of LevelUp Leads reflect a highly positive sentiment, highlighting their effective lead generation and outbound sales strategies. Clients noted impressive outcomes, such as a fourfold increase in qualified meetings and a consistent flow of leads, with one client praising their project management and responsiveness. Feedback emphasized the team's adaptability and strong communication skills, while some minor areas for improvement were mentioned, primarily related to messaging consistency. Overall, clients expressed satisfaction with the partnership and the results achieved.
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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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More responsive than most other service providers

LevelUp Leads is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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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 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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Reviews mention Adaptable
Clients expressed a highly positive sentiment regarding Atlantic Growth Solutions' adaptability. One client highlighted Kent's ability to quickly adjust and prepare for various needs, such as refining messaging and reviewing deal strategies. The feedback emphasized that Kent consistently delivered on promises and maintained responsiveness throughout the project. This adaptability contributed to significant improvements in sales processes, demonstrating a strong alignment with client goals and an eagerness to support evolving requirements.

Sales Consulting & Training for Microbial Testing Company

5.0 Jul 2, 2025

Atlantic Growth Solutions consistently delivered what they promised on time and were responsive to our needs. Whether it was refining our messaging, reviewing deal strategy, or helping us build better pipeline hygiene, Kent adapted quickly and came prepared.
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1 of 1 reviews is 5 stars

1 new review for Sales Outsourcing services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, clients have praised Atlantic Growth Solutions for their effective lead generation and project management capabilities. One CEO noted the successful acquisition of eight qualified leads within 2.5 months, highlighting the team's commitment to timely delivery and straightforward communication. Overall, feedback indicates high satisfaction with their services, with no reported areas for improvement, reflecting a strong fit for client needs.
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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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A-SALES AB

4.9 65 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, a Sales Outsourcing Solutions company, specializes in setting up appointments and generating qualified sales meetings through personalized outreach campaigns. They are particularly praised for their ability to enhance sales performance, with 89% of reviews highlighting their effective communication and project management. However, one negative review (11%) criticizes the quality and professionalism of their work, suggesting room for improvement in coordination and execution.

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8 of 9 reviews are 5 stars

9 new reviews for Sales Outsourcing services

Less than $10,000 avg. project cost

Reviewed 9 times in the past 6 months
In the past six months, client feedback on A-SALES AB has been largely positive, highlighting their effectiveness in lead generation and appointment setting, with several clients reporting a significant increase in qualified meetings. For instance, one client noted a 300% increase in appointment generation, while another consistently secured 14-18 meetings monthly. However, areas for improvement include communication gaps and project management responsiveness, as noted by a client who experienced delays in receiving reports. Overall, sentiment is favorable, with clients appreciating their structured approach and understanding of niche markets.
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28 of 29 B2B Lead Generation reviews are 5 stars

5 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 their B2B Lead Generation services, with approximately 90% of clients expressing satisfaction. Key strengths include their effective appointment-setting, which resulted in significant increases, such as a 300% rise in appointment generation for one client. Many reviewers noted their impressive communication, project management, and responsiveness. However, a few highlighted issues with communication flow between teams. Overall, A-SALES AB is recognized for delivering high-quality leads, tailored outreach strategies, and a strong understanding of various markets, making them a reliable partner in lead generation.
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42 of 45 Sales Outsourcing reviews are 5 stars

9 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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Task Virtual

4.9 54 reviews

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Premier Verified

$1,000+

< $25 / hr

50 - 249

Singapore, Singapore

Services provided

10% Sales Outsourcing

30% Search Engine Optimization

10% Back Office Outsourcing +5

10% Call Center Services

10% Customer Service Outsourcing

10% Social Media Marketing

10% Web Design

10% Web Development

Focus Areas

40% B2B Lead Generation

30% B2B Appointment Setting

30% B2B Lead Qualification

Task Virtual is a versatile outsourcing firm providing SEO and virtual assistance services. Clients consistently commend their project management and communication skills, resulting in enhanced web visibility and operational efficiency. Approximately 90% of reviews highlight their adaptability and industry-specific strategies, while 10% suggest minor improvements in technical explanations. Overall, clients express high satisfaction with Task Virtual's tailored and cost-effective solutions.

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Industry Experience

Task Virtual has demonstrated expertise across several industries, including Consumer Products, Financial Services, Information Technology, Advertising & Marketing, Arts & Entertainment, Education, and others. Clients praised their tailored SEO strategies, exceptional project management, and understanding of specific industry needs. Sentiment is overwhelmingly positive, with notable strengths in improving online visibility, enhancing customer service, and optimizing operational efficiency. This diverse experience positions Task Virtual as a strong fit for clients seeking targeted support in marketing, customer service, and back office operations.
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Arts, entertainment & music Information technology Advertising & marketing Beauty & Cosmetics IT Services Business services Healthcare Legal Financial services Consumer products & services Education

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Average Project Cost Breakdown

Less than $10,000 (9) $10,000 to $49,000 (3) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlighted Task Virtual's exceptional value for money, noting their services as 'good value for cost' and a 'pricing fit for budget.' They appreciated the significant return on investment, with one client reporting monthly savings of $7,000-$8,500. Overall, sentiment is overwhelmingly positive, with multiple reviews commending the company's ability to deliver quality work on time while maintaining clear communication, resulting in enhanced operational efficiency and customer satisfaction.
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United States (7) Canada (3) Australia (1) Germany (1) England (1)

This provider is fluent in 7 languages:

Bengali

English

French

Hindi

Panjabi

Sindhi

Spanish

This provider is available in 12 time zones:

Middle East Time (MET)

India Standard Time (IST)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Australia Central Time (ACT)

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Singapore, Singapore

1 Keong Saik Rd., The Working Capitol, Singapore 089109
Singapore, Singapore 089109
1

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Callbox

4.6 119 reviews
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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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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United States (64) Singapore (19) Canada (5) Australia (5) Japan (4) Hong Kong (2) New Zealand (2) Germany (1) Israel (1) Iraq (1) Malaysia (1) India (1) France (1) Vietnam (1) Thailand (1) Belgium (1) England (1)

This provider is fluent in 6 languages:

Mandarin

English

Spanish

Portuguese

Vietnamese

Cantonese

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Singapore, Singapore

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

+ 65 31591112

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Featured

What are Featured Providers?
SalesAR

4.9 132 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 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 Receptive
Clients have praised SalesAR for their exceptional receptiveness and proactive communication throughout the project. One client highlighted the team's commitment to understanding their business deeply, fostering a true partnership. They appreciated the team's openness to dialogue and feedback, which significantly enhanced collaboration. Timely delivery of well-organized reports and the ability to adapt to evolving needs were also noted as key strengths, reinforcing the positive sentiment regarding SalesAR's responsiveness.

Lead Generation & Email Marketing for SaaS Company

5.0 Jun 15, 2022

We had weekly meetings with the team lead who made it very clear how their campaign, and was very receptive to feedback. Whenever there were questions, they responded promptly. But, the most appreciated aspect was their willingness to provide our team suggestions as well.
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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 reviews for SalesAR reflect a strong overall sentiment, highlighting their professionalism and effective project management. Clients praised their proactive communication and ability to generate quality leads, with one noting a 10% reply rate in a sensitive market. However, a notable exception was a project that yielded no leads, suggesting variability in outcomes. Overall, clients appreciated SalesAR's tailored approach and commitment to understanding their specific industries, positioning them as a valuable partner.
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Industry Experience

SalesAR has demonstrated strong expertise in various industries, including Financial Services, Healthcare, Information Technology, and Manufacturing. Clients commend their lead generation capabilities, noting high response rates and successful appointment scheduling. Positive sentiment is evident in sectors like Business Services and Advertising, where their personalized outreach and strategic adaptation to client needs have driven notable results. Overall, SalesAR is well-suited for businesses seeking effective outreach strategies across diverse markets.
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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 Design Energy & natural resources Financial services Business services Other industries Manufacturing

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More responsive than most other service providers

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

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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 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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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
Recent reviews for Vrand highlight a strong overall sentiment, with clients praising their professionalism, timely delivery, and effective lead generation strategies. A Demand Generation Leader noted an 80% success rate in converting prospects to meetings, while the CEO of RealVole Studio commended their efficient workflow and direct communication. Both clients emphasized Vrand's commitment to meeting project goals without identified areas for improvement, reinforcing the company's reputation as a reliable partner.
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3 of 3 Sales Outsourcing reviews are 5 stars

3 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

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

$5,000+

$100 - $149 / hr

10 - 49

Serves Singapore

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 company specializing in sales team augmentation, sales performance enhancement, and lead generation. Their reviews indicate a high level of customer satisfaction, with 100% of reviewers praising their communication, project management, and results. Clients consistently highlight their ability to integrate seamlessly with in-house teams and deliver impressive outcomes, such as significant lead generation and meeting bookings.

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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

Sales Outsourcing for Holding Company
5.0 — A holding company has hired Virtual Sales Limited to engage with business owners and persuade them to sell their company. The team is responsible for explaining the client's goals to the business Read more
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More responsive than most other service providers

Virtual Sales Limited is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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England (9) United States (4) Bulgaria (1) Croatia (1) France (1)

This provider is fluent in 4 languages:

English

Spanish

German

French

This provider is available in 5 time zones:

Greenwich Mean Time (GMT)

Central Standard Time (CST)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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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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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 Receptive
TDCX demonstrates a high level of receptiveness to client feedback, as noted by a regional project manager who highlighted their management team's openness to new ideas and suggestions. The flexibility in accommodating last-minute changes and sourcing native speakers promptly further exemplifies their adaptability. Overall, clients express satisfaction with TDCX's responsiveness and the positive impact on customer satisfaction rates, although there is a suggestion for more competitive pricing.

Call Center Services for Premium Coffee Brand

5.0 Apr 24, 2022

Their management team are receptive to feedback, new ideas and suggestions.
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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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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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1 of 2 B2B Lead Generation reviews are 5 stars

1 new review for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

The Scalelab has garnered overwhelmingly positive feedback for their B2B Lead Generation services, with clients reporting impressive results such as a 90% email open rate and conversion of 31 leads into customers. Overall, they have shown expertise in understanding client needs and crafting targeted campaigns, leading to significant engagement (1844 contacts) and high reply rates (5-7%). Notable strengths include proactive project management and innovative marketing strategies, though some clients suggested improvements in sourcing additional leads.
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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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Hong Kong (5) Australia (1) Germany (1) England (1)

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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 Efficient
Clients highlight Kazehi Global's efficiency, noting their rapid results and effective communication. One review emphasized a '300% increase in projected annual revenue' within two months due to Kazehi's lead qualification process. Another client praised the team's ability to deliver results 'at a shockingly fast pace,' indicating that the influx of leads was so substantial that they had to pause services temporarily. Overall, the sentiment around efficiency is overwhelmingly positive.

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. Kazehi Global is very efficient and brings results at a shockingly fast pace. We may have to temporarily pause our services with them as we are unable to handle the incoming demand for projects.
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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 High-quality work
Clients have consistently praised Swivelt for delivering high-quality work, noting impressive outcomes such as increased brand awareness and effective CRM solutions. One client highlighted their 'awesome' results within just 15 days, while another commended the software developed for its ability to simplify the sales process. The overall sentiment reflects satisfaction with Swivelt's expertise, accuracy, and creativity, with no reported areas for improvement.

B2B Marketing for IT Software

5.0 Oct 28, 2020

Over 20 Years of experience, Quality of the work, and very friendly people.
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Salesforce Implementation for IT Company

5.0 Mar 20, 2020

They made great software that makes the sales team's lives easier.
Read Full Review

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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:

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Comprehensive project details
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.

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

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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

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 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

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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

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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

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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

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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

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Task Virtual

$1,000+

< $25 / hr

50 - 249

Singapore, Singapore

Ability to deliver

27.2/40.0

16.6/20 Reviews

2.2/10 Clients & Experience

8.3/10 Market Presence

Service focus

10% Sales Outsourcing

40% B2B Lead Generation

90% Other

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Updated May 26, 2026

Sydney Wess

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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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.

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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.

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Top Lead Generation Companies in Singapore

List of the Top Singapore Lead Generation Services

Reviews mention Detail-oriented

Lead Generation for Enterprise Software Company

Customer Profiling for Outsourced Software Dev & Sales Firm

Marketing & Lead Generation for Self-Employed Contractor

Reviewed 6 times in the past 6 months

Sales Outsourcing & Marketing Services for IoT Solutions Co

LevelUp Leads is responsive

Reviews mention Adaptable

Sales Consulting & Training for Microbial Testing Company

Reviewed 1 time in the past 6 months

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Reviewed 9 times in the past 6 months

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Sales Outsourcing & Lead Geneneration for B2B SaaS Company

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Lead Generation for Data Platform & Integration Firm

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Reviews mention Receptive

Lead Generation & Email Marketing for SaaS Company

Reviewed 7 times in the past 6 months

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SalesAR is very responsive

Reviewed 2 times in the past 6 months

SMM & Lead Generation Services for Business Consulting Firm

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Sales Outsourcing for Holding Company

Virtual Sales Limited is very responsive

VSL Monthly Subscription Packages

Reviews mention Receptive

Call Center Services for Premium Coffee Brand

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B2B Lead Generation Experience

Email Marketing for Interior Design Company

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Reviews mention Efficient

Lead Generation for Software Development Firm

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B2B Marketing for IT Software

Salesforce Implementation for IT Company

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

Why Trust Clutch

List of the Top 3 Singapore Lead Generation Services

Latest Lead Generation Articles

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

Guide to Call Center Outsourcing

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