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Lead Generation Services in Seattle, WA

Local Market Expertise

Tap the Most Trusted B2B Lead Generation Company in Seattle

Callbox offers reliable and expert solutions with cutting-edge technology to help you drive qualified leads and increase your sales.

  • Targeted outreach to local decision-makers
  • Multi-channel campaigns: phone, email, and social
  • Qualified appointments, not just leads

Trusted by global enterprise leaders

Seattle, WA Lead Generation

Tap into the Innovation Hub of the Northwest

Callbox offers expert solutions with cutting-edge technology to help you drive qualified leads and increase your sales.

Content Marketing Strategy

We develop targeted content that attracts qualified leads in Seattle and positions you as a thought leader in your industry.

Demand Generation

We create multi-touch campaigns that generate high-quality leads, driving brand awareness and sales opportunities.

Appointment Setting

Our skilled representatives schedule qualified appointments directly with key decision-makers in Seattle, saving you valuable time and resources.

Performance-Based Pricing

We offer flexible pricing models that align with your budget and ensure you only pay for results.

Case Study
$150,000
in Won Deals
90
Sales Appointments
180
Net New Prospects
Boston, GA, USA and Sydney, Australia (AU) metropolitan AreasMining, Construction, Manufacturing, Transportation & Public Utilities, Wholesale Trade, Retail Trade, Finance, Insurance, Real Estate, ServicesOwner, Office Manager, IT Manager, Finance Manager

Managed IT Firm, a Long-Term Callbox Client, Closes $150K in One Campaign

Vendors selling complex products need technically savvy marketers to engage potential customers. Callbox shared its industry expertise with this managed IT provider, and helped the Client close $150,000 in sales.

Read Full Case Study
Client Reviews

Rated #1 B2B lead generation company by clients worldwide

Real results from real B2B teams who trust our lead generation services across every industry and region.

We’ve seen a significant increase in lead generation and conversion rates since partnering with Callbox. Their team is professional and consistently delivers results.
VV
Veronica Valdez
OpsVeda
Higher conversion rates
Callbox generated leads in a stable, consistent pattern for over a year. Their multi-channel approach exceeded our expectations across European markets.
PR
Paolo Raffaelli
Inhalation Sciences
12+ months consistent pipeline
Callbox was instrumental in launching our new product into the US IT market. The quality of leads and booked appointments was consistently outstanding.
GP
Gerry Pagano
AutoPylot
Successful US market entry
4.5/5
Google · 85+ reviews
4.4/5
G2 · 90+ reviews
★ Top
Clutch · 100+ reviews
Recognition

Industry-leading recognition

🏆
Clutch Top Lead Gen 2026
Global Leader
🥇
G2 Spring Leader 2025
Lead Gen Category
🌟
DesignRush Top Agency
B2B Marketing
ISO Certified
Quality Management
🤝
HubSpot Gold Partner
Solutions Partner
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