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        Sales force
        transformation.
        It isn't just about selling better, it's about selling differently.
        Find your optimal sales process              
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        finding the
        right sales talent
        Get the most competencies in the fewest bodies.
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        Contact us              
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        Top 20 Sales
        Training Company
        We serve every size and type company from startups to Fortune 50.
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      We ensure sustained behavior change and drive increased sales performance. Learn more

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      Sales Effectiveness Solutions by Cosine deliver proven content, deep customization, and expert perspective to help you meet your exact development needs.
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      Cosine’s customized solutions helps leaders prepare their organizations to execute sales strategies and achieve business objectives.
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      At Cosine, we seek to partner with you to develop continuous learning solutions that help change behaviors, enhance the effectiveness of your sales organization.
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      Sales Training Programs

      View all programs

      Consultative Selling Training

      Consultative Selling Skills provides a powerful roadmap for a successful need-based dialogue.

      Learn more

      Sales Negotiation Training

      Cosine’s Sales Negotiation Training helps develop the skills needed to negotiate win-win opportunities.

      Learn more

      Sales Coaching Training

      Sales Coaching Training
      transforms the traditional role of a sales manager.

      Learn more

      High Performance Selling

      High Performance Selling drives results through sales process, deal strategy, and dialogue skills training.

      Learn more

      Trusted Advisor Training

      Cosine’s Trusted Advisor Training Program teaches the skills to develop a trusted, preferred provider.

      Learn more

      Request a call back.

      Just submit your details and we’ll be in touch shortly.

      SALES TRAINING. SALES COACHING. SELLING SKILLS.
      ACTION SELLING CONSISTENTLY IMPROVES SALES PRODUCTIVITY

      Why choose cosine?

      Awarded Top Sales Training Company

      since 1990, over 400,000 salespeople have been certified on the skills of Cosine. These skills are proven to produce the greatest gains in sales performance. Cosine has been recognized by industry leaders and many business publications.

      Tailored training solutions, delivered cost-effectively

      In fact, we designed our programs and materials to be quickly and economically adaptable for any audience, without sacrificing the quality or integrity of the training solution.

      Smart planning and execution around change

      We take a broader, more holistic view of all of the factors that influence the desired changes, and help clients develop and execute the strategies and processes needed to implement these changes and ensure lasting results.

      Customer Success

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      Customer 01

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      Customer 02

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      Customer 03

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      Customer 04

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      Customer 05

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      Customer 06

      what our customers have to say about Cosine

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      Jeff Kane
      CEO - Unified
      Your commitment, passion, and delivery were really amazing. We had a great start and the speed as well as intensity with which we rolled out globally over 3 years was unbelievable.
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      Jeff Kane
      CEO - Unified
      Your commitment, passion, and delivery were really amazing. We had a great start and the speed as well as intensity with which we rolled out globally over 3 years was unbelievable.
      images
      Jeff Kane
      CEO - Unified
      Your commitment, passion, and delivery were really amazing. We had a great start and the speed as well as intensity with which we rolled out globally over 3 years was unbelievable.

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