Our expert analysts have ranked rank the top outbound call center companies that manage outbound calls and services on behalf of their business clients. Filter the agencies by price, location, portfolio, size and more criteria to find the most suitable one for your particular business needs.

Outbound Call Centers × Energy & Mining × Under $1,000 × Clear Filters
  • US-Based Outbound SDR Agency. Boutique. Multi-Channel. Real Pipeline.

    Leadium builds each engagement around channel-optimized lead research, identifying whether each prospect is best reached by phone, email, or LinkedIn before outreach begins. Thefirm provides outbound and inbound appointment setting, cold calling, data sourcing, and deliverability management...

    Top Services:

    • Email Marketing
    • BPO
    • CRM Consulting
    • Business Consulting
    • Direct Marketing
    • Show more
    Location
    Las Vegas, Nevada
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

    Leadium Services

    • Email Marketing
    • BPO
    • CRM Consulting
    • Business Consulting
    • Direct Marketing
    • Customer Support
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Square
    • Rackspace
    • Microsoft
    • LG
    • DirecTV
    • OSRAM
    • Time Logistics
    • Palo Alto Networks
    • Amada Senior Care
    • brightwheel
    Data sourced from the agency's DesignRush profile

    Leadium Reviews & Testimonials

    • Scott Proffitt
      Scott Proffitt VP of Sales at Energy Assurance
      5.0

      AI Marketing Review from Scott Proffitt

      Our monthly leads have gone up by 3x with Leadium. This allows us to focus on production efficiencies.

    • Sam Jennings
      Sam Jennings Sales Manager at Best Bees Company
      5.0

      Call Centers Review from Sam Jennings

      Finding Leadium changed the way our team operates. They've been able to fill our pipeline with the people we want to talk to so we can focus on beekeeping.

    • Marcos Moura
      Marcos Moura Founder and COO at Amada Senior Care
      5.0

      Call Centers Review from Marcos Moura

      Leadium is able to speak to our prospects as if they're Amada themselves. They're filling our pipeline in a way we couldn't!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Connecting Brands

    A global Digital Marketing Agency helping brands streamline and scale their business with bespoke SEO, Social Media Marketing, PPC, Email Marketing, Content Marketing, Database generation, Lead Generation, Branding, and Website development solutions. We help you grow your business online...

    Top Services:

    • SEO
    • Digital Marketing
    • WordPress Website Design
    • Digital Services
    • Social Media Marketing
    • Show more
    Location
    Pune, India
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000

    Espial Solutions Services

    • SEO
    • Digital Marketing
    • WordPress Website Design
    • Digital Services
    • Social Media Marketing
    • Content Marketing
    • Email Marketing
    • PPC
    • Customer Support
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TelerainMD
    • Boomerang Transportation
    • Bow and Baan Technology Services Pvt. Ltd.
    Data sourced from the agency's DesignRush profile

    Espial Solutions Reviews & Testimonials

    • Ahmed Iqbal Khan
      Ahmed Iqbal Khan Senior O&M Engineer at Amin Renewable Energy Company SAOC at Amin Renewable Energy Company SAOC
      5.0

      PPC Review from Ahmed Iqbal Khan

      Espial worked for us to deliver quality leads through PPC campaigns. Our challenge was that we hardly had 1% conversion from all the clicks that we were getting through Google Adwords. Within a month our lead to conversion increased from 1% to 5%, that was a remarkable achievement. They know which design and content works best. The level of communication and responsiveness that we receive from them makes them incredibly easy to work with.

    • Saurabh Agarwal
      Saurabh Agarwal IT Manager at TelerainMD Inc
      5.0

      SEO Review from Saurabh Agarwal

      We are very satisfied with the services received so far in these 7 months. Because of Espial Solution's efforts, the site's traffic boosted and most keywords used got high-rankings on Google search. As a result, the client receives more organic conversions and customer satisfaction. The team is very professional and punctual.

    • Rajeev Mehta
      Rajeev Mehta President at Medical Transportation Company
      5.0

      Digital Marketing Review from Rajeev Mehta

      Working with them is quite fluid, they are available 24 hours of the day. Thanks to the work of Espial Solutions, website traffic increased and sales grew by almost 50%. The workflow is fluid, as the team is available all day. The client is impressed with the analytical way that Espial Solutions did their work, studying the business model first before starting. 

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Best Outsourced Virtual BDC Services Company USA

    A Virtual Business Development Center (BDC) is an outsourced team specializing in lead management, customer engagement, and sales support. Operating remotely, these professionals handle appointment scheduling, follow-ups, CRM management, and digital customer interactions boosting conversions while reducing...

    Top Services:

    • Call Centers
    • Software Development
    Location
    Sugar Land, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    Under $1,000

    Virtual BDC LLC Services

    • Call Centers
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ohio Auto Group
    • Texas Luxury Autos
    • Northwest Auto Mall
    Data sourced from the agency's DesignRush profile
  • Diversified Holding Company

    We are a South Africa-based operations and support systems agency helping startups and growing companies scale customer support, AI operations, and backend workflows. We specialize in building efficient human-in-the-loop systems, support triage processes, and operational structures that reduce workload on...

    Top Services:

    • Business Consulting
    • BPO
    • Phone Answering Services
    • Customer Support
    • HR Outsourcing
    • Show more
    Location
    Cape Town, South Africa
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000

    Econx Group Services

    • Business Consulting
    • BPO
    • Phone Answering Services
    • Customer Support
    • HR Outsourcing
    • Call Centers
    • Market Research
    • Transcription Services
    • Accounting
    • Big Data Analytics
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • eCommerce Industry
    • Hardware & Networking Industry
    • Corporate Services Industry
    Data sourced from the agency's DesignRush profile
  • Human-Focused.

    Offering Contact & Call Center Services. Experience is everything. At NexRep, we know that creating exceptional experiences for our Marketplace Contractors inspires them to create exceptional customer experiences...

    Top Services:

    • Call Centers
    • Phone Answering Services
    • BPO
    Location
    Portland, Maine
    Number of Employees
    250 - 499
    Minimal Budget
    Under $1,000

    NexRep Services

    • Call Centers
    • Phone Answering Services
    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sprint
    • Marmot
    • Glossier.
    Data sourced from the agency's DesignRush profile
  • AI-Enabled Custom Software Development Company

    Vaden Consultancy is a trusted partner delivering end-to-end technology and talent solutions to help businesses scale efficiently and securely. With deep expertise in Microsoft 365 CRM, Business Central, Power Platform, Azure Cloud, custom software development, and IT staff augmentation...

    Top Services:

    • Software Development
    • Web Development
    • ERP Consulting
    • CRM Consulting
    • Staff Augmentation
    • Show more
    Location
    Ahmedabad, India
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000

    Vaden Consultancy Services

    • Software Development
    • Web Development
    • ERP Consulting
    • CRM Consulting
    • Staff Augmentation
    • DevOps Consulting
    • Cybersecurity
    • HR Outsourcing
    • Customer Support
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Education Industry
    • Health Care Industry
    • Energy & Mining Industry
    Data sourced from the agency's DesignRush profile

    Vaden Consultancy Reviews & Testimonials

    • Navin Vora
      Navin Vora Review from Google
      5.0

      Navin Vora's Review Sourced from Google

      Vaden Consutany is best recruitment services company. We have hire VADEN CONSUTANY company last 1 year ago. Vaden is provided best resource to us.

    • Akshata Roy
      Akshata Roy Review from Google
      5.0

      Akshata Roy's Review Sourced from Google

      Working at Vaden Consultancy has been a great experience. The work environment is professional and supportive, and the management is approachable. I’m especially grateful for the mentors guidance and constant support, which has helped me learn, grow, and gain confidence in my role. The mentorship, teamwork, and positive culture make it a great place for career growth and skill development.

    • Monika Bhagat
      Monika Bhagat Review from Google
      5.0

      Monika Bhagat's Review Sourced from Google

      Vaden Consultancy is a very good organization with a positive work culture. Our team manager, Chirag Sir is very calm and handles work smoothly. Whenever we face any challenges the team members & team leaders at Vaden Consultancy are always ready to help. This supportive environment motivates us to work both hard and smart. Overall, it is a great place to work.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

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