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    Top 8 B2B Lead Generation Companies in Singapore for 2026

    Published 3 April 2026 · Last updated 23 September 2026

    Last updated: September 2026 · Next review: December 2026

    By Harry Constant, Founder and CEO, Nousu Collective

    10 min read

    Quick answer

    Nousu Collective suits Singapore based or APAC targeting tech companies wanting phone first outbound with a meeting quality focus. Callbox Singapore suits companies wanting established, process-driven lead generation with scale capacity. Konsyg suits technology companies wanting focused, quality-driven outbound across APAC markets.

    How we ranked: we compared providers on team location, channels, pricing transparency, contract terms and published results. Nousu Collective is our own agency.

    Singapore Lead Gen Directory
    2026 GUIDE

    8

    Companies reviewed

    SGD 4-20K

    Monthly range

    APAC Hub

    Market focus

    1

    Nousu Collective

    SaaS & Fintech

    SGD 8K+/mo
    2

    Callbox Singapore

    Multi-channel

    SGD 6-15K/mo
    3

    Konsyg

    SaaS & Tech

    SGD 8-18K/mo
    4

    iSmart Communications

    Telemarketing

    SGD 4-10K/mo
    Singapore · APAC Regional Coverage
    Updated 2026
    ProviderBasedWho makes the callsChannelsPricingMinimum termBest for
    Nousu CollectiveSydney, Australia, serving the Singapore market100% in-house team with no offshore handoffsPhone first, multi-channel outbound (phone, email, LinkedIn)Packages from SGD 8,000 per monthNot publishedSingapore-based or APAC-targeting tech companies wanting dedicated outbound with meeting quality focus
    Callbox SingaporeSingapore (global company)Not publishedMulti-channel (phone, email, social, chat)Typically SGD 6,000 to SGD 15,000 per month depending on scopeNot publishedCompanies wanting established, process-driven lead generation with scale capacity
    KonsygSingaporeNot publishedNot publishedTypically SGD 8,000 to SGD 18,000 per monthNot publishedTechnology companies wanting focused, quality-driven outbound for APAC markets
    iSmart CommunicationsSingaporeNot publishedTelemarketingTypically SGD 4,000 to SGD 10,000 per monthNot publishedCompanies prioritising phone-based outreach with experienced local callers
    SalesWorksSingapore (with APAC offices)Not publishedNot publishedNot publishedNot publishedCompanies needing integrated field and inside sales support across APAC
    2StallionsSingaporeNot publishedDigital marketing (SEO, paid media, content) combined with outboundMarketing retainers from SGD 5,000 per monthNot publishedCompanies wanting marketing-integrated lead generation in Singapore
    LeadGen SGSingaporeNot publishedTelemarketing and email outreachTypically SGD 3,000 to SGD 7,000 per monthNot publishedSmaller companies or those testing the Singapore market with budget constraints
    Brew InteractiveSingaporeNot publishedDigital growth marketingMarketing retainers from SGD 6,000 per monthNot publishedTechnology companies wanting data-driven, digital-first lead generation

    How we evaluated these providers

    We compared every provider on the same seven criteria, using each provider's public website and review profiles:

    • Team location: where the people making calls are based
    • Channels: phone, email and LinkedIn, and which one leads
    • Pricing transparency: whether prices are published
    • Contract terms: minimum term, lock-in and exit terms
    • Proof: published results, case studies and reviews
    • Specialisation: the industries and deal sizes each provider suits
    • Reporting: call recordings, dashboards and review cadence

    Nousu Collective is our own agency. We've included it where we believe it fits, and listed providers that suit different needs, including ones we compete with.

    Quick links: Lead Generation in Singapore | Cold Calling in Singapore | Singapore market overview.

    Singapore is a hub for regional headquarters, financial services, and technology companies. Decision-makers are commercially sophisticated, well-networked, and discerning about outreach quality.

    For B2B companies targeting Singapore buyers, effective lead generation requires understanding of local business culture, access to regional decision-makers across APAC, multi-channel execution, and qualification rigour.

    How We Evaluated These Companies

    Each provider was assessed on:

    • Singapore market expertise: Demonstrated experience with local and regional buyers
    • Sector relevance: Track record with technology, financial services, and professional services
    • Execution quality: Combination of phone, email, and LinkedIn capabilities
    • Pricing clarity: Transparent models appropriate for the market
    • Client outcomes: Meeting quality and pipeline generation results

    1. Nousu Collective

    • Headquarters: Sydney, Australia, serving the Singapore market
    • Team: 100% in-house team with no offshore handoffs
    • Services: Cold calling and appointment setting, multi-channel outbound (phone, email, LinkedIn), ICP definition and account targeting, weekly optimisation
    • Pricing: Packages from SGD 8,000 per month
    • Best for: Singapore-based or APAC-targeting tech companies wanting dedicated outbound with meeting quality focus
    • Watch out for: We are the authors of this list, so read our entry with that in mind. It is an Australian agency serving Singapore rather than a locally headquartered team, and phone first delivery will not suit teams wanting a purely email led motion.

    Headquarters: Sydney, Australia (serving Singapore market)

    Specialisation: B2B SaaS, fintech, and technology

    Nousu Collective is an Australian SDR agency serving B2B technology companies in Singapore. Our phone-first methodology emphasises qualified conversations over volume metrics.

    Services include cold calling and appointment setting, multi-channel outbound (phone, email, LinkedIn), ICP definition and account targeting, and weekly optimisation.

    Pricing: Packages from SGD 8,000 per month.

    What makes Nousu different:

    • 100% in-house team with no offshore handoffs
    • Phone-first methodology prioritising conversation quality
    • Deep experience with SaaS, fintech, and technology clients
    • Weekly iteration based on what resonates in conversations

    Best for: Singapore-based or APAC-targeting tech companies wanting dedicated outbound with meeting quality focus.

    Book a Call to discuss Singapore market opportunities.

    2. Callbox Singapore

    • Headquarters: Singapore (global company)
    • Team: Not published
    • Services: Multi-channel lead generation (phone, email, social, chat), appointment setting, account-based marketing support, event marketing and webinar promotion, data services
    • Pricing: Typically SGD 6,000 to SGD 15,000 per month depending on scope
    • Best for: Companies wanting established, process-driven lead generation with scale capacity
    • Watch out for: One of the largest global lead generation companies, which may mean less bespoke attention than boutique specialists.

    Headquarters: Singapore (global company)

    Specialisation: Multi-channel B2B lead generation

    Callbox is one of the largest B2B lead generation companies globally, with significant Singapore operations. They serve technology, healthcare, financial services, and professional services sectors.

    Services include multi-channel lead generation (phone, email, social, chat), appointment setting, account-based marketing support, event marketing and webinar promotion, and data services.

    Pricing: Typically SGD 6,000 to SGD 15,000 per month depending on scope.

    Best for: Companies wanting established, process-driven lead generation with scale capacity.

    3. Konsyg

    • Headquarters: Singapore
    • Team: Not published
    • Services: Outbound SDR execution, account-based prospecting, LinkedIn outreach, sales enablement support
    • Pricing: Typically SGD 8,000 to SGD 18,000 per month
    • Best for: Technology companies wanting focused, quality-driven outbound for APAC markets
    • Watch out for: Pricing runs up to SGD 18,000 per month at the top end, above several other listed providers.

    Headquarters: Singapore

    Specialisation: B2B sales development for technology

    Konsyg focuses on technology and SaaS companies seeking pipeline in Asia Pacific. They provide SDR-as-a-Service with emphasis on quality over volume.

    Services include outbound SDR execution, account-based prospecting, LinkedIn outreach, and sales enablement support.

    Pricing: Typically SGD 8,000 to SGD 18,000 per month.

    Best for: Technology companies wanting focused, quality-driven outbound for APAC markets.

    4. iSmart Communications

    • Headquarters: Singapore
    • Team: Not published
    • Services: B2B telemarketing, appointment setting, lead qualification, customer surveys
    • Pricing: Typically SGD 4,000 to SGD 10,000 per month
    • Best for: Companies prioritising phone-based outreach with experienced local callers
    • Watch out for: Focused on telemarketing and appointment setting only, with no multi-channel capability described in the post.

    Headquarters: Singapore

    Specialisation: Telemarketing and appointment setting

    iSmart provides B2B telemarketing services with Singapore and regional coverage. They focus on appointment setting, lead qualification, and customer surveys.

    Pricing: Typically SGD 4,000 to SGD 10,000 per month.

    Best for: Companies prioritising phone-based outreach with experienced local callers.

    5. SalesWorks

    • Headquarters: Singapore (with APAC offices)
    • Team: Not published
    • Services: Field sales teams combined with lead generation services across technology, telco and financial services sectors
    • Pricing: Not published
    • Best for: Companies needing integrated field and inside sales support across APAC
    • Watch out for: No pricing is published for this provider, and its field sales focus differs from pure inside sales SDR models.

    Headquarters: Singapore (with APAC offices)

    Specialisation: Field sales and B2B marketing

    SalesWorks combines field sales teams with lead generation services across technology, telco, and financial services sectors.

    Best for: Companies needing integrated field and inside sales support across APAC.

    6. 2Stallions

    • Headquarters: Singapore
    • Team: Not published
    • Services: SEO, paid media and content marketing combined with lead generation
    • Pricing: Marketing retainers from SGD 5,000 per month
    • Best for: Companies wanting marketing-integrated lead generation in Singapore
    • Watch out for: A digital marketing agency with lead generation capabilities, rather than a dedicated SDR or telemarketing specialist.

    Headquarters: Singapore

    Specialisation: Digital marketing and lead generation

    2Stallions is a digital marketing agency with lead generation capabilities, combining SEO, paid media, and content marketing with outbound.

    Pricing: Marketing retainers from SGD 5,000 per month.

    Best for: Companies wanting marketing-integrated lead generation in Singapore.

    7. LeadGen SG

    • Headquarters: Singapore
    • Team: Not published
    • Services: B2B lead generation for SMBs via telemarketing and email outreach
    • Pricing: Typically SGD 3,000 to SGD 7,000 per month
    • Best for: Smaller companies or those testing the Singapore market with budget constraints
    • Watch out for: Positioned for small and mid-sized businesses on tighter budgets, which may mean less capacity for enterprise scale campaigns.

    Headquarters: Singapore

    Specialisation: B2B lead generation for SMBs

    LeadGen SG focuses on small and mid-sized businesses seeking affordable lead generation through telemarketing and email outreach.

    Pricing: Typically SGD 3,000 to SGD 7,000 per month.

    Best for: Smaller companies or those testing Singapore market with budget constraints.

    8. Brew Interactive

    • Headquarters: Singapore
    • Team: Not published
    • Services: Growth marketing and lead generation services for technology and B2B companies
    • Pricing: Marketing retainers from SGD 6,000 per month
    • Best for: Technology companies wanting data-driven, digital-first lead generation
    • Watch out for: A growth marketing agency with lead generation services, rather than a dedicated outbound SDR provider.

    Headquarters: Singapore

    Specialisation: B2B digital marketing and growth

    Brew Interactive is a growth marketing agency with lead generation services for technology and B2B companies.

    Pricing: Marketing retainers from SGD 6,000 per month.

    Best for: Technology companies wanting data-driven, digital-first lead generation.

    Singapore Market Considerations

    Buyer sophistication: Singapore decision-makers are experienced evaluators. Generic pitches fail quickly.

    Regional hub dynamics: Many Singapore-based buyers manage regional responsibility. Conversations often expand beyond local scope.

    Relationship importance: Business relationships carry significant weight. Initial outreach that builds rapport converts better than transactional pitching.

    Competitive environment: Buyers receive substantial outbound volume. Standing out requires differentiated messaging.

    Singapore Lead Generation Pricing Summary

    Engagement TypeTypical SGD Pricing
    Entry-level retainer4,000 to 6,000/month
    Mid-market retainer7,000 to 12,000/month
    Enterprise retainer15,000 to 25,000/month
    Per-meeting fee250 to 500/meeting
    Hybrid5,000 to 8,000 + 150 to 250/meeting

    Choosing between these providers? Read our guide: How to choose a B2B lead generation agency

    Onshore vs offshore: what the data shows

    In Nousu's operating data from 218,000+ dials into Australian businesses, onshore callers booked 1.3 meetings per 100 dials against 0.3 for offshore teams. Offshore-booked meetings were rated unqualified by client sales teams 39% of the time, against 13% onshore. Australian buyers identified an offshore caller in a median of 11 seconds.

    Source: Inside 200,000 Cold Calls

    Frequently asked questions

    How much do outsourced SDR and lead generation agencies cost in Australia?

    Onshore retainers usually run from $6,000 to $15,000 a month depending on calling hours, channels and data. Pay-per-meeting pricing usually runs $300 to $600 per qualified meeting. Nousu starts from $7,000 a month plus a $1,000 setup fee.

    Are Australian-based agencies better than offshore for B2B?

    For cold calls to Australian decision makers, usually yes. In our data from 218,000+ dials, onshore callers booked 1.3 meetings per 100 dials against 0.3 for offshore teams, and offshore-booked meetings were three times as likely to be rated unqualified.

    How quickly can an agency start booking meetings?

    Most onshore agencies launch campaigns within 2 to 4 weeks. Nousu campaigns typically go live within 2 weeks, with first qualified meetings from about week three.

    Should I choose a retainer or a pay-per-meeting agency?

    A retainer suits most B2B companies selling to senior buyers, because it pays for research and proper qualification. Pay-per-meeting can work for simple offers with a precise, written definition of a qualified meeting.

    What should I ask an agency before signing?

    Where the callers are based, how lists are built and washed against the Do Not Call Register, how a qualified meeting is defined, whether you can hear call recordings, and what the minimum term and exit terms are.

    How were the providers in this list chosen?

    We compared them on team location, channels, pricing transparency, contract terms, published results, specialisation and reporting, using each provider's public website. Nousu Collective is our own agency.

    Ready to grow your pipeline?

    Let's discuss how we can help you book more qualified meetings.

    Book a Call with Our Outbound Team