Singapore B2B Telemarketing Benchmark Report
August 7, 2026
Outsourced SDR vs Hiring In-House: Which Is Better for Singapore Businesses?
September 10, 2026
Best Lead Generation Companies in Singapore: 2026 Guide
Last updated: September 2026
Finding the right lead generation company in Singapore isn’t simply about finding an agency that can produce the most leads.
A business may need B2B prospecting and appointment setting. Another may need Facebook and Google leads. Others may need telemarketing, outsourced SDR support, database development or a combination of digital marketing and human follow-up.
As a result, there is no single lead generation company that is best for every business.
This guide compares several lead generation companies serving the Singapore market and highlights what each provider may be best suited for.
How We Selected These Companies
We looked at several factors when compiling this list:
- Lead generation capabilities
- B2B and B2C experience
- Appointment-setting capabilities
- Telemarketing and outbound sales capabilities
- Digital advertising and inbound marketing
- Industry experience
- Publicly available case studies and results
- Client reviews and third-party presence
- Company experience and market positioning
The companies are presented by best fit, rather than as an absolute ranking from first to last.
Information was reviewed using company websites, publicly available case studies, third-party business directories and industry sources available as of September 2026.
The Companies
Scenes City
Best for: Integrated lead generation, telemarketing and appointment setting
Scenes City is a Singapore-based lead generation and customer acquisition company established in 2012.
Its services combine B2B and B2C lead generation with telemarketing, appointment setting, social media marketing and other customer acquisition services. The company’s website describes its offering as combining AI-powered voice intelligence with human interaction, alongside social, LinkedIn and email campaigns.
Scenes City is particularly interesting for businesses that don’t want lead generation to stop at an online enquiry. A campaign can combine digital marketing with human follow-up, qualification and appointment setting.
The company positions itself as an award-winning lead generation company in Singapore and displays recognition including the SME 500 Singapore Award and TikTok Agency Award on its website.
Key services
- B2B lead generation
- B2C lead generation
- Telemarketing
- Appointment setting
- Lead qualification
- Social media marketing
- LinkedIn campaigns
- Email campaigns
- Customer acquisition
Why consider Scenes City?
For businesses where the objective is not simply to collect contact forms but to generate qualified conversations and appointments, the combination of digital acquisition and human follow-up can be useful.
Best suited for: SMEs and organisations looking for an integrated lead-generation, telemarketing and appointment-setting solution. Visit Scenes City
Callbox Singapore
Callbox is an established B2B lead generation and sales outsourcing provider serving Singapore and the wider Asia-Pacific market.
Its Singapore offering includes lead generation, telemarketing and appointment setting, with a particular focus on B2B companies. Callbox’s own Singapore website states that it has provided lead generation services in Singapore for more than 15 years.
Third-party platform Clutch currently lists Callbox among its Singapore lead-generation providers, with its profile showing a strong focus on B2B lead generation and appointment setting. Callbox also has a substantial third-party review footprint, which is useful for companies evaluating outsourced B2B sales providers.
Key services
- B2B lead generation
- Appointment setting
- Telemarketing
- Sales outsourcing
- Lead qualification
- Account-based marketing
- Data enrichment
Why consider Callbox?
Callbox may be particularly suitable for companies looking for an established B2B outbound sales partner with regional and international capabilities.
Best suited for: B2B companies, technology businesses and organisations seeking outsourced sales development and appointment setting.Visit Callbox Singapore
Brew Interactive
Brew Interactive is a Singapore digital marketing agency established in 2009.
Its services include lead generation, SEO, performance marketing, content marketing, social media marketing, CRM and marketing technology. Brew also positions itself around B2B marketing and account-based marketing.
The agency reports experience working with B2B, technology, education, healthcare and SaaS businesses, among others. Brew’s approach is more digitally oriented than traditional telemarketing-led lead generation.
Key services
- SEO
- Performance marketing
- Content marketing
- Social media marketing
- Lead qualification
- Account-based marketing
- CRM and marketing automation
- AI-driven lead generation
Why consider Brew Interactive?
Businesses that want to build an inbound pipeline through search, content, paid media and marketing automation may find Brew particularly relevant.
Best suited for: B2B and high-growth companies looking for a digital-first lead generation and marketing partner.Visit Brew Interactive
Ice Cube Marketing
Ice Cube Marketing is a Singapore marketing agency offering digital marketing and lead-generation services.
The company appears in current Singapore lead-generation directories including GoodFirms, where it is listed alongside other Singapore providers such as Brew Interactive and Callbox.
Its positioning is particularly relevant to businesses looking for digital marketing support and performance-oriented customer acquisition.
Key services
- Digital marketing
- Lead generation
- Performance marketing
- Social media marketing
- Paid advertising
- Search marketing
Why consider Ice Cube Marketing?
Businesses primarily looking for digital acquisition through advertising and marketing channels may want to consider Ice Cube Marketing as part of their shortlist.
Best suited for: Singapore SMEs looking for digital marketing and performance-focused lead generation.
iSmart Communications
iSmart Communications is another Singapore provider appearing in current lead-generation directories.
GoodFirms describes the company as a growth marketing agency offering marketing solutions designed to generate qualified sales leads, with a focus on companies in Singapore and Asia.
Why consider iSmart Communications?
The company may be worth considering for businesses looking for a broader growth-marketing approach rather than a purely telemarketing-led solution.
How Do the Companies Compare?
| Company | Best For | B2B Lead Gen | B2C Lead Gen | Telemarketing | Digital Marketing | Appointment Setting |
|---|---|---|---|---|---|---|
| Scenes City | Integrated customer acquisition | ✓ | ✓ | ✓ | ✓ | ✓ |
| Callbox | B2B sales development | ✓ | — | ✓ | ✓ | ✓ |
| Brew Interactive | Digital & inbound lead generation | ✓ | ✓ | — | ✓ | ✓ |
| Ice Cube Marketing | Performance marketing | ✓ | ✓ | — | ✓ | — |
| iSmart Communications | Growth marketing | ✓ | ✓ | — | ✓ | — |
Capabilities can vary according to campaign scope, target market and engagement model. Verify current services directly with each provider.
Which Type of Lead Generation Company Is Right for You?
The best provider depends heavily on the type of lead you need.
If you need B2B appointments
Look for a company with:
- Decision-maker targeting
- Prospect research
- Lead qualification
- Outbound calling
- Email or LinkedIn outreach
- Appointment setting
- CRM reporting
Callbox and Scenes City are examples of providers with significant emphasis on B2B lead generation and appointment setting. Clutch currently categorises both within its Singapore lead-generation landscape, although their profiles and service mixes differ.
If you need inbound leads
Look for expertise in:
- SEO
- Content marketing
- Google Ads
- Social advertising
- Marketing automation
- Conversion optimisation
Brew Interactive is particularly relevant to this model because its service offering spans SEO, performance marketing, content, lead generation and marketing technology.
If you need leads from Facebook or Instagram
A performance marketing agency may be more appropriate.
However, don’t evaluate campaigns solely on the number of leads generated. A campaign producing 500 cheap leads can be less valuable than one producing 50 qualified prospects. Track:
- Cost per lead
- Cost per qualified lead
- Appointment rate
- Show-up rate
- Opportunity rate
- Customer acquisition cost
- Revenue generated
Lead Generation vs Appointment Setting
These terms are sometimes used interchangeably, but they are not the same.
Lead generation generally means identifying or attracting potential customers. Lead qualification determines whether those prospects meet predefined criteria. Appointment setting goes one step further by getting a prospect to agree to a conversation or meeting with the sales team.
The distinction matters when comparing agencies. If your sales team doesn’t have enough time to chase leads, an agency that simply delivers contact details may not solve the underlying problem. You may instead need:
Prospecting → Engagement → Qualification → Appointment → Sales Handoff
This is why businesses should clarify exactly what their agency engagement includes before comparing prices.
How Much Does Lead Generation Cost in Singapore?
There is no universal price for lead generation. Pricing can depend on:
- Target industry
- B2B vs B2C
- Number of prospects
- Campaign duration
- Advertising budget
- Database requirements
- Number of channels
- Lead qualification criteria
- Appointment-setting requirements
- Sales-cycle complexity
Some providers use monthly retainers, while others may offer project-based, performance-based or advertising-management models.
When comparing proposals, don’t simply ask “How much does a lead cost?“ Ask “How much does a qualified sales opportunity cost?“
For example, if one agency generates 200 leads but only five become qualified opportunities, while another generates 60 leads and produces 15 qualified opportunities, the second campaign may be significantly more valuable despite producing fewer leads.
7 Questions to Ask Before Hiring a Lead Generation Company
What exactly is a qualified lead?
Ask for a written definition. Does the prospect need to meet your ICP? Have a specific requirement? Have budget? Have decision-making authority? Agree to a sales conversation?
Where does the prospect data come from?
Ask whether the agency uses your database, builds its own database, purchases data, uses third-party data providers, or enriches existing records. For Singapore campaigns, also ask how personal data is collected and handled.
What happens after the lead is generated?
Does the agency simply send you the lead? Or does it call the prospect, qualify the opportunity, follow up, book an appointment, and update your CRM? The answer can materially affect the value of the service.
What KPIs will you report?
At minimum, consider: Leads → Qualified Leads → Appointments → Show-Ups → Opportunities → Sales. This gives you a much clearer picture of campaign performance than lead volume alone.
Can you provide relevant case studies?
Ask for examples involving similar industry, similar customer profile, similar sales cycle, and similar geographic market. A case study from an unrelated industry may not tell you much about what the agency can achieve for your business.
How long does it take to generate results?
Some campaigns can produce enquiries quickly. Others — particularly B2B campaigns involving senior decision-makers — may require multiple touchpoints before a prospect agrees to speak. Be cautious about promises of guaranteed sales without a proper understanding of your market and sales process.
How will the campaign be measured?
Make sure you have agreement on lead definitions, reporting frequency, attribution, CRM ownership, appointment criteria, replacement policies, and campaign KPIs. Clear measurement prevents disagreements later.
Looking for an Integrated Lead Generation Partner?
Scenes City combines B2B and B2C lead generation, telemarketing and appointment setting into one structured customer acquisition process.
Frequently Asked Questions
What is the best lead generation company in Singapore?
There is no universally best provider. The right company depends on your objective. For businesses looking for integrated lead generation, telemarketing and appointment setting, Scenes City may be relevant. For B2B outbound sales development, Callbox is a strong option to evaluate. For digital-first inbound marketing and lead generation, Brew Interactive may be more appropriate. For performance-focused digital marketing, companies such as Ice Cube Marketing may be worth considering.
What is the difference between a lead generation agency and a digital marketing agency?
A digital marketing agency may focus on generating traffic, awareness, enquiries and online conversions. A lead generation agency may place greater emphasis on identifying prospects, qualifying them and creating sales opportunities. Some companies combine both approaches. The best model depends on whether your main problem is finding prospects, generating demand, qualifying leads or converting leads into sales conversations.
Should SMEs outsource lead generation?
Outsourcing can make sense when an SME doesn’t have the internal resources to consistently prospect, qualify and follow up with potential customers. However, outsourcing doesn’t automatically produce better results. The agency should have a clear understanding of your target customer, offer, sales process and qualification criteria.
Final Thoughts
The best lead generation company isn’t necessarily the one that promises the most leads.
It’s the company that can consistently produce the right opportunities for your sales team.
Before choosing a provider, compare:
- Lead quality
- Qualification methodology
- Appointment-setting capability
- Relevant case studies
- Reporting
- Data practices
- Pricing
- Sales follow-up
- Industry experience
For some businesses, the answer may be an inbound digital marketing agency. For others, it may be an outbound B2B sales development company. And for businesses that need both digital acquisition and human follow-up, an integrated lead generation and telemarketing provider may be the better fit.
The objective shouldn’t simply be more leads.
It should be more qualified opportunities that can become revenue.
Ready to Talk to an Integrated Team?
If you’re comparing providers and want to understand how an integrated lead generation, telemarketing and appointment-setting approach could work for your business, we’re happy to talk it through.
