--- title: Callbox Reviews meta_title: 'Callbox Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 91 reviews by the users' company size, role or industry to find out how Callbox works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 91 scale: '5' date_modified: '2026-08-10' parent_category: name: Marketing Services url: https://www.g2.com/categories/marketing-services --- # Callbox Reviews **Vendor:** Callbox **Category:** [Lead Generation Companies](https://www.g2.com/categories/lead-generation-services) **Average Rating:** 4.5/5.0 **Total Reviews:** 91 ## About Callbox Callbox is a premier global lead generation company, recognized as one of the best lead generation companies for its unmatched experience and capabilities. We are uniquely positioned to help businesses scale globally, leveraging over two decades of expertise, cutting-edge tools, and data-driven processes. Since 2004, we have been helping B2B companies achieve their growth and revenue goals through a comprehensive suite of lead generation, appointment setting, and data-related solutions. Why Callbox Stands Out Among the Best Our innovative multi-touch, multi-channel approach allows us to engage decision-makers at various touchpoints throughout the conversion cycle. By seamlessly integrating live one-on-one conversations with email, social media, search, and direct marketing channels, we ensure effective customer engagement and relationship building. Headquartered in Encino, CA, with a global footprint, Callbox has successfully executed over 20,000 campaigns across diverse B2B industries and global markets. Our Proven Track Record: 1.3M+ Qualified Leads Delivered: We connect you with high-quality leads that drive sales growth. 20+ Years of Expertise: Leverage our extensive experience in B2B lead generation to achieve sustainable growth. 20K+ Lead Gen Programs: Our track record demonstrates our ability to create and deliver successful lead generation campaigns. 15,000+ Clients Served: Join our roster of satisfied clients who have benefited from our tailored solutions. Callbox ensures campaign success with proprietary tools, including an extensive in-house B2B database, advanced lead nurturing capabilities, and robust pipeline management features. We align every strategy with your business goals, maximizing lead quality and conversion rates. We provide enriched prospect data and personalized lead nurturing programs to transition cold leads into warm prospects. Our content syndication services boost content distribution, increasing inbound lead generation and elevating brand visibility. Additionally, lead re-activation campaigns and Google retargeting ads help re-engage dormant leads and deliver personalized advertising based on user behavior. What’s New at Callbox Co-managed Sales Development Staff Augmentation Integrate dedicated SDRs directly into your internal workflow. This model combines the control of an in-house team with Callbox’s premium data, AI-powered tech stack, and recruitment infrastructure to scale your pipeline with lower overhead. Contact Us Today Ready to partner with one of the best lead generation companies in the industry? Toll-Free: +1 888.810.7464 General Inquiries: info@callboxinc.com Sales Assistance: sales@callboxinc.com ## Callbox Pros & Cons **What users like:** - Users commend the **timely delivery** of Callbox, appreciating their commitment to deadlines and consistent progress updates. (4 reviews) - Users value the **high-quality lead generation** from Callbox, appreciating their reliability and proactive approach to support. (3 reviews) - Users value the **collaborative approach** of Callbox, enhancing project success with tailored solutions and effective communication. (2 reviews) - Users value the **engagement** of Callbox, appreciating their adaptability and proactive communication during project changes. (2 reviews) - Users praise the **professionalism** of Callbox, noting their responsiveness and deep understanding of business needs. (2 reviews) - Response Time (2 reviews) - Understanding (2 reviews) - Communication (1 reviews) - Ease of Work (1 reviews) - Focus on Results (1 reviews) **What users dislike:** - Users express concerns about **payment issues** due to required upfront payments complicating project initiation and approvals. (1 reviews) - Users find the **poor customer support** lacking in cultural understanding and responsiveness, hindering effective communication. (1 reviews) ## Callbox Reviews ### 1. So far so good, a good number of positive meetings booked, where we have demonstrated our product **Rating:** 4.0/5.0 stars **Reviewed by:** Samantha R. | Small-Business (50 or fewer emp.) **Reviewed Date:** January 09, 2025 **What do you like best about Callbox?** The feedback regarding the campaign success weekly is useful. The research time spent really helped, they work collaboratively with us to understand the business, present the right tone and message etc **What do you dislike about Callbox?** although the weekly emailed stats are great, it would be nice to have a dashboard available to access realtime info, and a collated view of the project so far. The customer support team and the intended audience might not have the same culture. A call centre in the UK/US with people who know the local rules and customs of the target audience could help customers understand what they want and talk to them better. **Recommendations to others considering Callbox:** Take the time to ensure the messging is right for you. The team will review and make the relevant changes until its on point. **What problems is Callbox solving and how is that benefiting you?** Affording us the resource of an outbound sales team to spark the initial interest in our products with our chosen vertical of target businesses for our small team of software consultants to then demonstrate the solution. This benefits us being a small company with no current resource to run a campaign internally of this scale. ### 2. Good quality pipeline from cold outreach **Rating:** 5.0/5.0 stars **Reviewed by:** Alexander L. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 06, 2025 **What do you like best about Callbox?** They are very professional and deliver at scale. In our case, sales people gave the final feedback about the quality, and they were very happy. They do that by levering data collection by technological means. They just being smart. **What do you dislike about Callbox?** Callbox's database in Europe is not the best for our use case. **Recommendations to others considering Callbox:** I would recommend them and work with them myself when possible. They deliver above expectations in quality and quantity. **What problems is Callbox solving and how is that benefiting you?** Callbox worked with us on business development in the US for our niche B2B 3D printing products. This is a very technical and complicated persona, which is extremely hard to find. Callbox managed to provide a good stream of high-quality leads, despite no background in 3D printing. ### 3. Trusth-worthy team, timely and accountable for everything they do **Rating:** 4.0/5.0 stars **Reviewed by:** Meichin T. | Head of Marketing Communications, Small-Business (50 or fewer emp.) **Reviewed Date:** December 22, 2024 **What do you like best about Callbox?** The team is responsive and able to drive the project very independently. They honour timelines and keep you updated on the progress of work. **What do you dislike about Callbox?** Would like to see if pricing can be more competitive. **Recommendations to others considering Callbox:** Im a solo lead on the marketing/ticketing team and i am often stretched in different directions. With the team at Callbox i just need to tell them the end goal and they do the rest. They understand what needs to be done, how it needs to be done and It gives me more time to focus on other important things. I really appreciate a high performance the team like them. I have already recommended them to 3 more projects ran by others in my company and will continue to recommend them. **What problems is Callbox solving and how is that benefiting you?** Callbox is helping my company to drive ticket sales and registration for our event ### 4. Callbox - lead generation campaigns **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Enterprise (> 1000 emp.) **Reviewed Date:** December 17, 2024 **What do you like best about Callbox?** Ability to consistently deliver high-quality BANT leads and their proactive approach to ensuring timely replacements. Their professionalism, reliability, and focus on driving results—especially in boosting RSVPs for our events and webinars—make them a valuable partner in achieving our goals. **What do you dislike about Callbox?** While Callbox delivers strong results, there is room for improvement in providing more detailed reporting such as Intent data and profiling **Recommendations to others considering Callbox:** If you're looking for a reliable partner to drive lead generation and event RSVPs, Callbox is a great choice **What problems is Callbox solving and how is that benefiting you?** Callbox is solving our challenges in lead generation by providing high-quality BANT leads and effectively driving RSVPs for our webinars and events. ## Callbox Discussions - [What is Callbox used for?](https://www.g2.com/discussions/what-is-callbox-used-for) - 1 comment - [View Callbox pricing details and edition comparison](https://www.g2.com/products/callbox/reviews?filters%5Bsentiment_snippet%5D=1978148&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-08-14+16%3A58%3A46+-0500&secure%5Bsession_id%5D=76e7e758-c8c0-49fc-a900-f4f4e47af1b3&secure%5Btoken%5D=a54fdc9a9ec3bfef306573bc938ef82b438bf8ffbbcf9b8b897ad24a6290477c&format=llm_user) ## Callbox Features **Planning** - Needs Assessment - Resource Allocation - Stayed within Budget - Statement of Work - Best Practices **Delivery** - Technical Expertise - Met Deadlines - Meeting Management - Project Updates - Scope Management - Roll-out **Team Quality** - Change Management Skills - Executive Presence - Vertical Expertise - Technology Partnerships ## Top Callbox Alternatives - [KlientBoost](https://www.g2.com/products/klientboost/reviews) - 4.8/5.0 (403 reviews) - [INFUSE](https://www.g2.com/products/infusemedia-infuse/reviews) - 4.5/5.0 (294 reviews) - [CIENCE](https://www.g2.com/products/cience/reviews) - 3.7/5.0 (180 reviews)