SDR Outsourcing Services
Book More Sales Meetings with Outsourced SDR
Power your pipeline with a trusted SDR appointment setting company. We help you scale outreach and close more deals with expert-led outbound appointment setting.
Outbound Appointment Setting Challenges
Overcoming Common Roadblocks in SDR Outsourcing
Scaling your pipeline takes more than calling a list. From lack of internal bandwidth to inconsistent lead quality, B2B teams face significant hurdles. Discover how Callbox can help you overcome these obstacles with a proven SDR outsourcing model that gets results.
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SDRs Spread Too ThinIn-house teams juggle prospecting with CRM updates, admin work, and meetings. Our SDR outsourcing service focuses solely on pipeline building, enabling your team to concentrate on closing deals.
Difficulty Reaching Decision-MakersSDRs often struggle to break through to key decision-makers in complex buying groups. We connect with the right people using multi-channel outreach tailored to your target personas.
Low Show Rates and Missed MeetingsNo-shows happen when prospects aren’t properly nurtured before the meeting. We secure commitment through timely follow-ups, calendar reminders, and lead nurturing touchpoints.
Limited Capacity to Scale OutreachGrowing sales efforts without growing headcount is tough. We provide full-scale outbound appointment setting services that flex with your growth goals.
Why Choose Callbox
Why Companies Choose Callbox for SDR Outsourcing
We act as an extension of your team—with expert SDRs trained to speak your language and represent your brand with professionalism.
Unlike most SDR appointment setting companies, we execute high-conversion programs through a multi-touch, multi-channel approach to reach your prospects wherever they are.
While many B2B appointment-setting companies operate in silos, Callbox integrates directly into your CRM or sales platform. You get real-time access to performance dashboards, prospect activity, and full-funnel visibility.
See the Callbox Difference: Proven Results for Procurement Software Providers
60+
Avg. Sales Appointments per Quarter
Our SDR teams consistently deliver qualified leads that match your ideal buyer profile and show clear intent.
40%
Increase in Show Rates
We don’t just book meetings—we ensure decision-makers actually show up, making your sales calls more productive.
50%
Faster Sales Cycle
As an SDR appointment setting company, we ensure that your prospects remain engaged and responsive, reducing the time to close and driving faster revenue growth.
3x
Pipeline Efficiency Gains
Clients report 3x improvement in top-of-funnel efficiency when they outsource appointment setting services to Callbox.
Callbox Reviews
Our clients say we're the #1 Lead Generation Company
We have seen an increase in our lead generation and conversion rates.
Callbox was able to generate leads in a stable pattern for a long period, over one year.
Callbox has been instrumental in launching our new product into the market.
Industries We Serve
Helping B2B Teams Scale Pipeline with SDR Outsourcing
Callbox helps software, SaaS, tech, and service-based companies fill their sales pipelines with qualified appointments. As a trusted partner among b2b appointment setting companies, we offer scalable SDR outsourcing for organizations that need results—fast.
Software and Technology
ERP Software- Enterprise Cloud
- Cybersecurity
- Business Intelligence (BI) and Analytics
- AI Technology
- Fintech/Regtech
- IT Governance, Risk, and Compliance
- IT Services Management (ITSM)
- Backup and Disaster
- Wireless Services
Manufacturing and Distribution
- Equipment Manufacturer
- Computer and Electronic Product Manufacturing
- Technology Manufacturer
- Medical Manufacturer
- Printed and Related Support Activities
Logistics
- 3PL Lead Generation
- 4PL Lead Generation
- Freight Forwarding
- Logistics & Warehousing
- Transportation/Trucking/Railroad
- Moving Companeis
Healthcare
- Healthcare Equipment and Supplies
- Healthcare Provider and Services
- Medical Practice Management Software and Services
- Healtcare Technology
Others
Outsourced Appointment Setting Fuels IT Consulting Firm’s Expansion
Learn how Callbox’s appointment setting for IT consulting enabled a firm to engage decision-makers, strengthen its sales pipeline, and grow its market presence.
Callbox FAQs
Frequently Asked Questions
Get quick answers to frequently asked questions about how Callbox helps B2B companies scale faster with SDR outsourcing. From appointment setting to qualified lead generation, our expert-led outbound strategies are built to power your pipeline. Got more questions? Send us a message or start a live chat with our team.
SDR outsourcing involves delegating your outbound prospecting efforts to a specialized partner, such as Callbox. Instead of hiring, training, and managing internal reps, we provide a fully trained SDR team that functions as an extension of your sales department—booking meetings, qualifying leads, and nurturing prospects until they’re sales-ready.
Outsourcing helps you ramp up outreach without expanding your headcount. Callbox delivers the people, processes, and technology needed to consistently generate qualified appointments, freeing your internal sales team to focus on closing deals and driving revenue growth.
Callbox clients report an average of 60+ sales-qualified leads per quarter, up to 40% higher show rates, and 3x improvement in top-of-funnel productivity. You’ll also benefit from faster lead response, better-qualified meetings, and a shorter sales cycle overall.
We qualify every lead based on your Ideal Customer Profile (ICP) and buying criteria. Each appointment is accompanied by a Lead Handoff Brief, which includes verified data, a conversation history, and recommended next steps. So your reps walk into meetings fully informed and aligned with real intent.
Callbox specializes in working with B2B companies in the SaaS, IT, logistics, finance, and business services sectors. Whether you’re launching a new product, entering a new market, or expanding your enterprise outreach, SDR outsourcing helps you generate traction faster with less risk.
Yes. Our Smart Engage platform seamlessly integrates with major CRMs, including HubSpot and Salesforce, ensuring real-time visibility, smooth lead handoffs, and minimal disruption to your internal reporting and sales processes.
Callbox combines 20+ years of experience with a fully integrated, multi-touch approach to appointment setting. Unlike typical providers, we don’t just dial and email—we layer phone, email, LinkedIn, chat, and web into a cohesive program. Additionally, you’ll receive a dedicated team (SDRs, CSMs, data analysts) focused on pipeline performance, not just activity metrics.
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