POC vs. POV: A Sales Engineer's Guide to Validation Methods that Boost Sales and Buyer Success

Brett Crane
February 14, 2025

In technical sales, validation methods like Proof of Concept (POC) and Proof of Value (POV) play a crucial role in helping buyers make informed decisions.

Some solutions demand more than a simple demonstration, they require hands-on experience that proves value in a real-world scenario. Think about it - when buying a car, you don’t want to just watch someone else operating the vehicle. You probably want to test drive it yourself to assess the fit and feel. The same goes for software

But many sales teams struggle to implement these approaches effectively. Let's break down how to use these validation tools strategically to close more deals.

Understanding POC vs. POV

A Proof of Concept (POC) focuses on technical feasibility - can the solution work in the customer's environment? A Proof of Value (POV) demonstrates business value and ROI. However, the terms are used interchangeably sometimes.

Whether you call it a Proof of Concept (POC), Proof of Value (POV), Pilot, or Trial, the core purpose remains the same: giving buyers firsthand experience of your product's value. Adapt the terminology to what works for your organization and customers.

Why Validation Matters

In today's world, prospects have access to overwhelming amounts of product information without you in the room. Many customers expect hands-on experiences to truly understand your product in their actual processes before getting purchase approval.

Key benefits include:

  • Reduced risk for buyers
  • Faster technical validation
  • Clear demonstration of business value
  • Stronger buyer confidence
  • Shorter sales cycles

However, not all products are suited for hands-on evaluations; some require significant implementation effort that isn't feasible in a trial format.

Setting a POC vs. POV Up for Success

Successful validation requires careful planning and execution. Start by:

  1. Defining clear success criteria
  2. Setting realistic timelines
  3. Establishing scope boundaries
  4. Identifying key stakeholders
  5. Creating an evaluation plan

Work with your buyer and internal experts to set realistic expectations upfront. Establish KPIs that showcase your solution's value during the pilot. And focus on providing a smooth buyer experience‚Äì even if the technology is great, a poor evaluation experience can kill a deal. 

Efficient Resource Management

Sales engineers typically spend almost 10% of their time managing evaluations, according to industry research. Coordinating POCs and POVs is time and effort intensive, so strategic planning is essential to making these efforts worthwhile.

The best SEs quarterback the evaluation process, coordinating product managers, technical support teams, and other resources needed for success. But you can't control everything, so managing risks upfront is key. 

For Sales Engineering leaders managing high demand for evaluations with a limited supply of SE time, it's critical to establish a resource allocation strategy based on data.

Track these key metrics to optimize your approach:

  • Success rates by evaluation type (POC vs. POV)
  • Impact on sales cycle velocity
  • Resource investment per evaluation
  • Conversion rates to closed deals
  • Deal size correlation

One useful exercise is to compare deals with evaluations to those without. Analyze the effort-to-outcome ratio, assess how resources are utilized, and understand the broader impact across your sales team.

Common Pitfalls to Avoid

Managing risk upfront is key to prevent overloading sales engineering resources and keep a POC or POV focused and productive. Watch out for these frequent challenges:

  • Scope creep
  • Unclear success criteria
  • Poor resource planning
  • Lack of stakeholder alignment
  • Insufficient technical support

Best Practices for a Successful POC or POV

Follow these guidelines for better outcomes:

  1. Start with clear objectives aligned to buyer needs
  2. Document all requirements and success criteria
  3. Set realistic timelines with key milestones
  4. Maintain regular communication cadence
  5. Track progress and adjust as needed

Measuring Success

Tracking the right metrics helps optimize your validation strategy. Focus on:

  • Completion rates
  • Time to value
  • Resource utilization
  • Customer satisfaction
  • Conversion impact

The Role of Technology

Modern platforms help streamline validation processes. Key capabilities should include:

  • Evaluation tracking
  • Resource management
  • Progress monitoring
  • Stakeholder collaboration
  • Results documentation

VivunAI helps streamline sales processes and keep your sales engineering teams focused on the efforts that boost win rates for your business and success for your customers.

Looking Ahead

The future of validation methods continues to evolve. AI and automation are creating new possibilities for scaling validation efforts while maintaining quality. But the core principles remain: prove technical fit, demonstrate value, and help buyers make confident decisions.

By understanding when and how to use POC vs. POV effectively, sales teams can accelerate deals while ensuring customer success. The key is matching the right validation method to each situation while managing resources efficiently.

Frequently Asked Questions

What is the difference between a POC vs. POV?

A POC validates technical feasibility and functionality in your environment. A POV demonstrates business value and ROI potential. POCs answer "Can it work?" while POVs answer "Is it worth it?" However, the terms can be used interchangeably.

What is the purpose of a POC or POV in sales?

These validation methods help buyers gain confidence through hands-on experience. They reduce risk and provide concrete evidence of value before major purchasing decisions.

When do you use a POC vs. POV?

Use a POC when technical feasibility is the main concern. Choose a POV when business value needs to be proven. Some situations may require both approaches sequentially.

How do you conduct a successful POC or POV?

Success requires clear criteria, proper scoping, strong stakeholder alignment, and adequate resource planning. Document requirements, set timelines, and maintain regular communication throughout the process.