Client Success Stories

Real results for real businesses.

Explore how Callbox has helped enterprise B2B companies build qualified pipelines, accelerate sales cycles, and drive measurable revenue growth across 60+ countries.

15K+Companies Served
10K+Campaigns Run
60+Countries
35+Industries

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Enterprise MSP Generates 3x More Qualified Meetings Through Targeted Lead Generation
Managed Services (MSP / IT Services)North America (NAM)

Enterprise MSP Generates 3x More Qualified Meetings Through Targeted Lead Generation

A North American enterprise MSP struggled to reach IT decision-makers at scale and convert interest into qualified pipeline opportunities. Callbox deployed a targeted multi-channel lead generation program that delivered 70 SQLs, 140 MQLs, and 1,630 LinkedIn connections in just four months.

70
SQLs
140
MQLs
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Callbox Lead Gen Services Delivers Opportunities for Global Cybersecurity Firm in 90 days
Cybersecurity / IT Managed ServicesNorth America, United Kingdom, Australia

Callbox Lead Gen Services Delivers Opportunities for Global Cybersecurity Firm in 90 days

A global cybersecurity firm needed a faster, more targeted route to qualified pipeline. Callbox deployed an account-based, multi-channel lead generation program that delivered 30 SQLs, 45 MQLs, and 725 LinkedIn connections within 90 days.

30
SQLs
45
MQLs
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Enterprise FinTech Expansion Delivered 410% ARR Growth and $1.8M in New Deals
FinTech / Open BankingUnited States and Canada

Enterprise FinTech Expansion Delivered 410% ARR Growth and $1.8M in New Deals

See how a targeted enterprise FinTech expansion strategy generated 410% ARR growth and $1.8M in new deals, demonstrating the impact of focused market expansion.

87
SQLs
312
MQLs
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Enterprise DevOps & Security Provider Achieves 3.1x Pipeline Growth Across North America
Enterprise DevOps & CybersecurityNorth America (United States and Canada)

Enterprise DevOps & Security Provider Achieves 3.1x Pipeline Growth Across North America

A global enterprise DevOps and security solutions provider partnered with Callbox to accelerate its North American market expansion through a 12-month lead generation campaign. The program delivered 212 SQLs, 187 MQLs, and over 3,300 LinkedIn connections, building a robust qualified pipeline across key technology sectors.

212
SQLs
187
MQLs
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Global Supply Chain Software Firm Increased Tier-1 Engagement by 42% in 60 Days
Supply Chain & Logistics SoftwareNorth America (United States and Canada)

Global Supply Chain Software Firm Increased Tier-1 Engagement by 42% in 60 Days

A India-headquartered supply chain software firm needed stronger pipeline traction across the North American market. Callbox delivered 67 SQLs, 110 MQLs, and 1,693 LinkedIn connections over six months.

110
MQLs
67
SQLs
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Callbox Appointment Setting Brings 2.5x Lead-to-Opportunity for US Enterprise AI Firm
Enterprise Artificial Intelligence / B2B SaaSUnited States

Callbox Appointment Setting Brings 2.5x Lead-to-Opportunity for US Enterprise AI Firm

A US-based enterprise AI solutions firm struggled to convert early-stage interest into qualified sales opportunities at scale. Callbox deployed a targeted appointment setting program that accelerated lead-to-opportunity velocity by 2.5x within six months.

54
Sales Qualified Appointments
387
Enterprise Accounts Engaged
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Enterprise HealthTech Achieves 180% Higher Meeting Rates
Enterprise HealthTech / Healthcare TechnologyUnited States and Canada

Enterprise HealthTech Achieves 180% Higher Meeting Rates

A leading enterprise HealthTech solutions provider engaged Callbox to accelerate pipeline development across key North American markets. Over 9 months, the multichannel program delivered 215 SQLs, 182 MQLs, and 1,636 LinkedIn connections — achieving a 180% higher qualified meeting rate.

215
SQLs
182
MQLS
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Cybersecurity Solutions Provider Pipeline Growth - Callbox Case Study
Cybersecurity / Identity VerificationNorth America (NAM)

$3.6M+ Qualified Pipeline Added in 120 Days for a Cybersecurity Solutions Provider

A Los Angeles-based cybersecurity solutions provider needed to convert event attendees, cold leads, and a parent-company target list into a measurable sales pipeline across North America. Callbox delivered 112 SQLs, 478 MQLs, and $3.6M+ in qualified pipeline within 120 days through account-based multichannel outreach.

112
SQLs
478
MQLs
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Callbox Built a Qualified Fintech Pipeline with Outsourced SDR Solutions
Financial Technology (Fintech)United Kingdom, Western Europe, North America

Callbox Built a Qualified Fintech Pipeline with Outsourced SDR Solutions

A UK-based fintech company partnered with Callbox to build a scalable outbound pipeline through outsourced SDR solutions. Over 12 months, Callbox delivered 324 SQLs, 273 MQLs, and 1,835 LinkedIn connections with key decision-makers.

324
SQLs
273
MQLs
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Event Marketing for Software Drives Qualified Pipeline
Physical Security Technology, Enterprise IoT, Cloud-Managed Security Systems North America

Event Marketing for Software Drives Qualified Pipeline

Facing rising competition and a sales cycle built on in-person trust, a cloud-based physical security software company partnered with Callbox to turn trade show and webinar engagement into a measurable, qualified sales pipeline.

52
SQLs
24
Sales Appointments
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