Here’s the thing: Most businesses don’t have a lead problem. They have a qualified lead problem. You don’t need more emails, you need the right company, who can provide you qualified B2B leads for your business or startup.

That’s why lead generation isn’t optional anymore, it’s survival for every small startup.

We dug into Belgium’s B2B scene, filtered out the most reliable and trusted, and found the Top 10 Lead Generation Agencies in Belgium that actually deliver results. These aren’t theory guys, they’re ROI-driven, data-backed, and sales-focused.

So if you’re aiming to grow your presence in Belgium, no matter across the country or in a specific city like Brussels, LeadsMunch can be your go-to solution. For example, if you’re targeting restaurants in Brussels, our local lead generation service is like your cheat code to reaching the right audience efficiently.

#1: LeadsMunch – The Data Kings

Website: LeadsMunch.com

Company Background:

LeadsMunch is a global lead generation company that delivers high-quality, ready-made email lists for B2B and B2C across 200+ countries. Their Belgium-focused data is razor-sharp and designed for one thing ROI.

Services:

• Pre-Built Email Lists by Niche & Country

• Custom Lead Data Scraping (GMB, LinkedIn, Web)

• Custom List Building

• Google Maps Data Targeting

• Industry-Specific Lists (Doctors, Shoppers, Pet Owners, etc.)

• Targeted Leads Generation

Pricing:

Most email lists cost under $99. Custom orders? Still affordable. And if a list underperforms, they offer free replacements refunds (if applicable).

#2: BelDigital Leads – The Belgian Prospector

Website: beldigital.be

Company Intro:

BelDigital is a Brussels-based agency that specializes in LinkedIn-based outreach and corporate list building. They serve Belgium’s most competitive sectors like finance, real estate, and law.

Services:

• LinkedIn B2B Outreach

• Email List Collection

• CRM List Integration

• Inbound Lead Funnels

Pricing:

Packages start at €300/month, with customization based on volume.

Strengths:

Strong in targeting Dutch and French-speaking corporates, especially in legal and consultancy spaces.

#3: Upcall Belgium – The Voice That Sells

Website: upcall.be

Company Intro:

Upcall Belgium is all about human connection. They run outbound call campaigns using trained local callers who speak French, Dutch, and English ideal for live appointment setting.

Services:

• Outbound Call Campaigns

• Voicemail Drop Systems

• Calendar Appointment Setting

• B2B Follow-Up Calls

Pricing:

Pay-per-call or monthly retainer. Average costs range from €500–€1200.

Why It Works:

Perfect for companies selling high-ticket offers or requiring live sales conversations.

#4: Lead On – Funnel Experts for Belgian SaaS

Website: leadon.be

Company Intro:

Lead On is a marketing-driven lead gen agency that helps tech startups and SaaS companies attract leads via content funnels, retargeting, and automated email sequences.

Services:

• Funnel Creation

• Lead Magnets (PDFs, Quizzes, eBooks)

• Email Automation

• Paid Retargeting (Google & Meta)

Pricing:

Packages from €500/month and up.

Best Fit:

SaaS founders, digital coaches, and info-product creators targeting Dutch-speaking markets in Belgium.

#5: SalesRocks Europe – The Data Automation Pros

Website: sales.rocks

Company Intro:

SalesRocks is a SaaS platform for prospecting and automating lead gen. Though based internationally, their tools are heavily used in Belgium to find company decision-makers and build cold outreach workflows.

Services:

• Email Verification & Finder

• Company Contact Enrichment

• Outreach Automation Tool

• Belgian Company Filters

Pricing:

Starts from $99/month with 2,000 contact credits.

Best Use Case:

Self-serve users who want to automate cold email at scale while filtering Belgian industries.

#6: BlueLeadz Belgium – Inbound Meets Outbound

Website: blueleadz.be

Company Intro:

BlueLeadz offers hybrid solutions that blend SEO, content marketing, and outbound strategies. A great fit for medium-to-large Belgian companies.

Services:

• Inbound & Content Strategy

• Sales Enablement Tools

• CRM & Lead Tracking

• Outbound Funnels

Pricing:

Starts at €800/month.

#7: ProspectForce – Belgium’s SDR-as-a-Service

Website: prospectforce.eu

Company Intro:

ProspectForce provides trained SDR teams (Sales Development Reps) who run full lead outreach for Belgian tech and service businesses.

Services:

• SDR Hiring + Training

• Email & LinkedIn Outreach

• Calendar Booking

• Call Reporting

Pricing:

Retainer-based from €1,200/month.

#8: GetLeads.be – SMB Lead Builders

Website: getleads.be

Company Intro:

GetLeads.be is focused on helping small businesses in Belgium get local leads through cold email, WhatsApp, and SMS marketing.

Services:

• Local Email Lists

• WhatsApp Outreach

• SMS Campaign Management

• Niche Targeting

Pricing:

Basic plans start from €150 one-time.

#9: LeadPeak Europe – Enterprise Lead Funnels

Website: leadpeakeurope.com

Company Intro:

LeadPeak helps enterprise-level firms in Belgium build multi-touch funnels and integrate lead generation with CRM tools like Salesforce.

Services:

• Funnel Strategy

• CRM Integration

• Data Cleanup & Migration

• LinkedIn + Cold Email Packages

Pricing:

Custom pricing. High-ticket, but custom results.

#10: ColdLeadBoost – Scrape + Send Pros

Website: coldleadboost.be

Company Intro:

ColdLeadBoost offers fast, cheap scraping for Google Maps, LinkedIn, Facebook Groups, and runs done-for-you outreach campaigns.

Services:

• Email Scraping (Local/Niche)

• Campaign Launch

• Copywriting + A/B Testing

• Belgian City-Specific Lists

Pricing:

One-off campaigns from €99.

FAQs about Leads Generation Agencies

1. What is the best lead generation agency in Belgium?

LeadsMunch ranks #1 due to its ready-made, low-cost, and high-conversion lists for Belgian businesses.

2. What does lead generation cost in Belgium?

Anywhere from €99 to €1200/month, depending on data volume, channels used, and industry.

3. Do these agencies follow GDPR rules?

• Yes. Most Belgian lead gen firms ensure GDPR-compliant data handling.

4. Can I get local leads from cities like Brussels or Antwerp?

• Absolutely. Agencies like LeadsMunch and ColdLeadBoost provide city-targeted lists.

5. What’s the fastest way to get leads for my Belgian business?

• Buy a ready-made list from LeadsMunch, or hire an agency for LinkedIn/email outreach.