How Robert Hartline drives million dollar growth fast with systems  artwork
Predictable B2B Success

How Robert Hartline drives million dollar growth fast with systems

  • E252
  • 40:22
  • May 14th 2022

Robert Hartline is a serial entrepreneur and the CEO of Call Proof which is an app for field salespeople which helps sales leadership track the daily sales activities so salespeople are on track to hit their sales objectives.  

Robert used the same software to scale his wireless business in 2016 from $10 million in sales to nearly $100 million a year within 3 years.  One of Roberts's companies was also recognized as the fastest-growing company in Nashville for two years in a row.  

Over the past 21 years, he has started and grown four companies from zero to $12 million. Just in the past few years alone is taken those businesses from $12 million to over $100 million in sales.

In this episode, he shares how we can create high-growth companies through the use of the right sales development skills and strategies. Insights he shares include:

  • Is sales a numbers game
  • Does cold pitching really work
  • Sales development lessons from door to door sales
  • Why sales development teams should use a sales scorecard
  • How Call Proof helps track activity and build scorecards
  • Key characteristics to look for when recruiting sales development people
  • How to set the right culture in an organization
  • How EOS has helped Robert
  • and much much more....

Predictable B2B Success

If you lead a bootstrapped or funded B2B tech company and need revenue to be predictable, not just possible, this podcast was built for you.

Predictable B2B Success is the only show built exclusively for CEOs at seed-to-Series C tech companies who are ready to replace random acts of growth with a scalable, repeatable revenue system from first dollar to $50M+ ARR and beyond.

Each week, host Vinay Koshy sits down with elite revenue operators, GTM leaders, and founders who have solved the hardest problem in funded B2B tech: turning chaotic, unpredictable growth into something structural, a system that holds under investor pressure, market shifts, and scale.

What you will walk away with every episode:

  • Operating frameworks for building predictable revenue pipelines
  • Real playbooks from founders who have scaled B2B companies from seed to Series C and beyond
  • GTM, RevOps, demand generation, and category design insights built for C-suite decisions, not marketing teams
  • Strategies that compound across your organisation, not one-off tactics that fade

Why 500+ episodes and a 5.0-star rating?

This is not a show about inspiration. It is a show about operating clarity. Every guest is chosen because they have built systems in sales, content, community, product, or customer success that made revenue predictable. After 500+ episodes, the patterns are unmistakable. This archive is your competitive advantage.

Trusted by founders and CEOs at bootstrapped and funded B2B tech companies across SaaS, cleantech, AI, and enterprise software.

Rated 5.0 stars on Apple Podcasts. Ranked top 5 B2B podcast by Feedspot (2026). 500+ episodes since 2020.

Subscribe now and get a new episode every week, turning your revenue from a moving target into a scalable system.

Show notes, frameworks, and transcripts: sproutworth.com Subscribe to The Inclined, the weekly newsletter for funded B2B tech CEOs: sproutworth.com/newsletter Connect with Vinay Koshy on LinkedIn: linkedin.com/in/vinaykoshy