Top Outbound Call Centers in Singapore
22 Companies
List of the Top Singapore Outbound Call Center Providers
Sponsored
-
Callbox
VerifiedLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More
UndisclosedUndisclosed1,000 - 9,999Singapore, SingaporeServices provided
60% Sales Outsourcing20% Customer Service Outsourcing10% Back Office Outsourcing +1 service10% Call Center ServicesSee all 119 projectsCallbox is a lead generation and sales support company specializing in B2B services such as pipeline generation, appointment setting, and database management. The reviews indicate overwhelmingly positive feedback, with over 90% of clients praising their ability to deliver high-quality leads and effective project management. Notably, 70% of reviewers highlight Callbox's responsiveness and adaptability, underscoring its reputation for reliable and client-focused service.
-
$100,000+Undisclosed10,000+Singapore, Singapore
Services provided
50% Customer Service Outsourcing20% Sales Outsourcing10% Business Consulting +2 services10% Call Center Services10% Content Moderation ServicesSee all 12 projectsTDCX 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.
-
$50,000+Undisclosed10 - 49Singapore, Singapore
Services provided
75% Sales Outsourcing25% Corporate RelocationSee all 5 projectsKazehi Global is a multifaceted business solutions company specializing in B2B lead generation and outbound sales services. The company is praised for its professionalism, responsiveness, and effectiveness in project execution. Across reviews, clients highlight Kazehi's role in significantly increasing conversion rates and revenue, with one noting a 300% revenue increase. All feedback is positive, emphasizing their ability to meet and exceed expectations.
-
$1,000+$100 - $149 / hr10 - 49Singapore, Singapore
Services provided
50% Email Marketing30% Digital Strategy10% Marketing Strategy +1 service10% Sales OutsourcingSee all 10 projectsThe Scalelab is a specialized lead generation company excelling in B2B outreach across various platforms such as email and LinkedIn. With consistently high client satisfaction, over 90% of reviews highlight their effectiveness in delivering targeted leads and personalized communication. Clients commend their proactive project management and ability to adapt strategies, with no significant areas for improvement noted.
-
UndisclosedUndisclosed50 - 249Singapore, Singapore
Services provided
40% Sales Outsourcing30% Business Consulting30% Email MarketingKonsyg, a Sales Outsourcing company, was established in 2017. The team focuses on Sales Outsourcing and Email Marketing and is located in Singapore, Singapore.
Read more -
$5,000+Undisclosed10 - 49Singapore
Services provided
80% Sales Outsourcing10% Business Consulting10% Customer Service OutsourcingSparkSales is a small Singapore-based Sales Outsourcing company. Their services include Sales Outsourcing and Business Consulting.
Read more -
$1,000+$25 - $49 / hr2 - 9Singapore
Services provided
100% Call Center ServicesLaunched in 2017, Shiva Call Centre is an answering service company. Their services include Call Center Services.
Read more -
$1,000+< $25 / hr10 - 49Singapore, Singapore
Services provided
30% Social Media Marketing25% Sales Outsourcing23% Call Center Services +2 services12% Back Office Outsourcing10% Customer Service OutsourcingScenes City Telesolutions is a social media marketing firm. They were established in 2012, and their services include Social Media Marketing and Sales Outsourcing.
Read more -
$5,000+$100 - $149 / hr2 - 9Singapore, Singapore
Services provided
25% Email Marketing25% Sales Outsourcing25% Search Engine Optimization +1 service25% Social Media MarketingWave Evolution is an Email Marketing company. They were established in 2007, and their services include Email Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Singapore, Singapore
Services provided
35% Call Center Services35% Sales Outsourcing30% Demand Generation MarketingLaunched in 1998, Incall Systems Pte Ltd is a midsize Singapore, Singapore-based call center company. Their team provides Call Center Services and Sales Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Singapore
Services provided
50% Sales Outsourcing25% Back Office Outsourcing25% Call Center ServicesLeadSniper is a Sales Outsourcing company. They are in Singapore and have small team. Their team provides Sales Outsourcing and Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Singapore, Singapore
Services provided
20% Accounting20% Customer Service Outsourcing20% Digital Strategy +3 services20% Sales Outsourcing10% Recruiting10% StaffingMelioris is a Digital Strategy company. Located in Singapore, Singapore, their small team focuses on Digital Strategy and Accounting. The company was launched in 2002.
Read more -
UndisclosedUndisclosed10 - 49Singapore, Singapore
Services provided
20% Branding20% CRM Consulting and SI20% Direct Marketing +2 services20% Event Marketing20% Sales OutsourcingFounded in 2005, CboxDev is a small branding firm. Their services include Branding and Direct Marketing.
Read more -
$5,000+Undisclosed10 - 49Singapore
Services provided
10% Account-Based Marketing10% Branding10% Call Center Services +7 services10% Demand Generation Marketing10% Digital Strategy10% Event Management10% Event Marketing10% Market Research10% Marketing Strategy10% Sales OutsourcingM4U Marketing, a branding firm, is based in Singapore and Tambon San Phranet, Thailand. Their services include Branding and Market Research.
Read more -
$100,000+$100 - $149 / hr10 - 49Singapore, Singapore
Services provided
70% Sales Outsourcing30% Marketing StrategyBYG Advantage is a Sales Outsourcing company located in New York, New York and Singapore, Singapore. The team offers Sales Outsourcing and Marketing Strategy.
Read more -
$10,000+Undisclosed250 - 999Singapore
Services provided
35% Email Marketing30% Call Center Services20% Marketing Strategy +2 services10% Conversion Optimization5% Sales OutsourcingMarketOne International is an Email Marketing company founded in 1998. Their services include Email Marketing and Call Center Services.
Read more -
UndisclosedUndisclosed2 - 9Singapore
Services provided
20% Ecommerce Marketing20% Sales Outsourcing20% Search Engine Optimization +2 services20% Social Media Marketing20% Web DesignReed 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.
Read more -
UndisclosedUndisclosed2 - 9Singapore, Singapore
Services provided
20% Branding20% Content Marketing20% Marketing Strategy +2 services20% Sales Outsourcing20% Social Media MarketingLocated in Singapore, Singapore, PS & CO is a small branding agency. The team provides Branding and Marketing Strategy.
Read more -
UndisclosedUndisclosed2 - 9Singapore, Singapore
Services provided
20% Pay Per Click20% Sales Outsourcing20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentStitch 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.
Read more -
$100,000+Undisclosed10 - 49Singapore, Singapore
Services provided
30% Customer Service Outsourcing30% Sales Outsourcing20% Back Office Outsourcing +2 services10% Pay Per Click10% Search Engine OptimizationSee all 2 projectsSwivelt 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.
-
$250,000+Undisclosed10,000+Singapore
Services provided
10% AI Development10% Application Testing10% Blockchain +7 services10% Branding10% Call Center Services10% Custom Software Development10% Customer Service Outsourcing10% Generative AI10% IT Managed Services10% Mobile App DevelopmentFounded in 2016, Everise is a branding firm. In Singapore and Austin, Texas, the team specializes in Branding and IT managed services.
Read more -
UndisclosedUndisclosed10,000+Singapore, Singapore
Services provided
33% Customer Service Outsourcing23% Call Center Services15% Sales Outsourcing +17 services5% Back Office Outsourcing5% Business Consulting5% Finance & Accounting Outsourcing (FAO)1% AI Development1% BI & Big Data Consulting & SI1% CRM Consulting and SI1% Custom Software Development1% Digital Strategy1% Graphic Design1% HR Consulting1% Mobile App Development1% Transcription1% Translation1% UX/UI Design1% Unified Communications Consulting & SI1% Web Design1% Web DevelopmentWebhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy 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.
Rollover to see company insights or click a company below for more details.
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 Outbound Call Center Providers
-
UndisclosedUndisclosed1,000 - 9,999Singapore, Singapore
Ability to deliver
34.1/40.016.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
220% Outbound Voice Services -
$50,000+Undisclosed10 - 49Singapore, Singapore
Ability to deliver
26.5/40.016.4/20 Reviews5.5/10 Clients & Experience4.7/10 Market PresenceService focus
225% Outbound Voice Services -
$1,000+$100 - $149 / hr10 - 49Singapore, Singapore
Ability to deliver
30.2/40.016.2/20 Reviews6/10 Clients & Experience8.1/10 Market PresenceService focus
30% Outbound Voice Services70% Other -
UndisclosedUndisclosed50 - 249Singapore, Singapore
Ability to deliver
5.2/40.00/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
120% Outbound Voice Services -
$5,000+Undisclosed10 - 49Singapore
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
240% Outbound Voice Services -
$1,000+$25 - $49 / hr2 - 9Singapore
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
400% Outbound Voice Services -
$1,000+< $25 / hr10 - 49Singapore, Singapore
Ability to deliver
4.9/40.00/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
167% Outbound Voice Services -
$5,000+$100 - $149 / hr2 - 9Singapore, Singapore
Ability to deliver
5.3/40.00/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
75% Outbound Voice Services25% Other -
UndisclosedUndisclosed50 - 249Singapore, Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
245% Outbound Voice Services -
UndisclosedUndisclosed10 - 49Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
250% Outbound Voice Services -
UndisclosedUndisclosed10 - 49Singapore, Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Outbound Voice Services40% Other -
UndisclosedUndisclosed10 - 49Singapore, Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Outbound Voice Services40% Other -
$100,000+Undisclosed10,000+Singapore, Singapore
Ability to deliver
29.4/40.015.8/20 Reviews4.5/10 Clients & Experience9.1/10 Market PresenceService focus
100% Outbound Voice Services -
$5,000+Undisclosed10 - 49Singapore
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
70% Outbound Voice Services30% Other -
$100,000+$100 - $149 / hr10 - 49Singapore, Singapore
Ability to deliver
13.2/40.00/20 Reviews8.5/10 Clients & Experience4.7/10 Market PresenceService focus
210% Outbound Voice Services -
$10,000+Undisclosed250 - 999Singapore
Ability to deliver
5.7/40.00/20 Reviews0/10 Clients & Experience5.7/10 Market PresenceService focus
135% Outbound Voice Services -
UndisclosedUndisclosed2 - 9Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Outbound Voice Services40% Other -
UndisclosedUndisclosed2 - 9Singapore, Singapore
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
60% Outbound Voice Services40% Other
Latest Outbound Articles
See all articles
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
Guide to Call Center Outsourcing
Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.