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About
Callbox Inc. is a global B2B lead generation and appointment setting company headquartered in Encino, California, helping enterprise and mid-market organizations build predictable sales pipelines since 2004. Combining AI-powered prospecting with trained SDR teams, Callbox delivers qualified leads, confirmed sales appointments, and account-based marketing campaigns for clients across North America, APAC, LATAM, and EMEA. The company serves industries such as software, SaaS, cybersecurity, fintech, healthcare technology, and manufacturing, using multi-channel outreach across phone, email, LinkedIn, and events to connect brands with the right decision-makers. With more than 10,000 B2B campaigns completed, Platinum HubSpot Partner status, a 4.6-star Clutch rating, and 39 industry awards, Callbox is recognized as one of the largest providers of outsourced B2B marketing and sales support services worldwide. Looking to accelerate your pipeline? Contact Callbox today to book qualified sales appointments and grow your revenue.
Products & Services
B2B Lead Generation
Custom quote (subscription-based)Precision-targeted outreach to key decision-makers using AI-enriched data and multi-channel engagement at scale, delivering sales-ready leads for your pipeline.
Get QuoteAppointment Setting
Custom quote (subscription-based)Trained SDRs qualify prospects and book confirmed sales meetings so your internal team spends its time closing deals, not prospecting.
Get QuoteAccount-Based Marketing (ABM)
Custom quote (subscription-based)Hyper-personalized, multi-touch campaigns targeting your highest-value enterprise accounts with tailored messaging for each stakeholder.
Learn MoreEvent & Webinar Marketing
Custom quote (subscription-based)Drives qualified registrations and attendance for virtual events, webinars, and in-person conferences to fuel pipeline from your event strategy.
Learn MoreOutsourced SDR Teams
Custom quote (subscription-based)Fully-managed, dedicated sales development reps embedded into your go-to-market motion — an extension of your sales team without the hiring overhead.
Get QuoteCross-Border Lead Generation
Custom quote (subscription-based)Localized, GDPR-compliant campaigns that help you expand into new markets across APAC, EMEA, LATAM, and North America.
Learn MoreInbound Lead Generation
Custom quote (subscription-based)Captures and nurtures inbound interest from content, search, and digital channels, converting it into sales-qualified leads.
Learn MoreAI-Powered Lead Generation
Custom quote (subscription-based)Proprietary Smart Engage platform powering AI-driven personalization, voice agents, social outreach, and data enrichment across every campaign touchpoint.
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