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Who We Are

About GSV

What We Do

We produce the best street-smart jury data in the world.

  • Our proprietary Vulcan jury research software empowers you with unparalleled insights for trial success. From jury selection and witness preparation to gauging jurors' trust, courtroom moral leadership, and potential jury reactions, we provide comprehensive, data-driven feedback. With Vulcan, you’ll receive analysis that goes far beyond conventional jury research, equipping you to communicate your case persuasively—even when asking for substantial damages.
  • Our comprehensive negotiation toolkit empowers you to drive faster resolutions, achieve higher settlements, and apply strategic pressure—even in complex, multi-carrier mediations. With our Settlement Testing software, you can make a compelling case for settlement in just 18 minutes, persuading adjusters to act decisively. Additionally, our Video Settlement Brochure integrates authentic juror feedback to fuel meaningful negotiations, whether pre-suit or post-closing argument

We unleash lawyers who are too good to mess with!

What are you good at? Where are your weaknesses? How will you win this case?


Who We Are

Why Grand Slam Verdicts


Our Philosophy

At Grand Slam Verdicts, we believe growth comes from pushing boundaries and challenging the status quo. It’s not about avoiding missteps—it’s about testing limits in a way that sharpens your skills and strengthens your case. Our unique approach encourages plaintiff lawyers to explore bold strategies through unlimited Jury Research, delivering unparalleled insights and refinement.

By creating a safe space to experiment, adapt, and refine, we help you deliver results that insurance companies can’t ignore. The outcome? Recovery strategies that maximize results for your clients while helping you stand out as a trusted advocate in the courtroom and beyond.

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Years of Experience
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Lawyers Served
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Client Average Recovery
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Billion Verdict Won

Mission | Vision | Purpose | Values

Vision

Truth and Human Potential Bring Justice in the World

 

Mission

Perfecting the Art of Successful Dispute Resolution

 

Purpose

To deepen lawyers’ authenticity, improving the lives of countless people

 

Values

Simplicity 
Authenticity 
Integrity
Determination

Jed Kurzban - Kurzban Tetzeli and Pratt P.A. -Coral Gables, FL
"I sue doctors across the United States who negligently damage major organs and destroy victims lives. Using a combination of online and in-person private trials, Mike Liffrig and his team (now at Grand Slam Verdicts) really helped me craft an opening that fit the conservative - and frigid! - venue in one of my recent kidney cases. I was very impressed with how much better their process was and how thoughtful and effective Mike's comments and contributions were. I recommend Grand Slam Verdicts for any injury case you need to push to trial, anywhere in the United States. They are great and a must in big cases."
Jed Kurzban, Esq.
Kurzban Tetzeli and Pratt P.A. -Coral Gables, FL
Interested?

Achieve More With Proven Results

Maximize your ROI with tools and strategies designed to deliver impactful outcomes. Let our team show you how tailored solutions can turn challenges into courtroom victories.

Phone:

701.380.3440

Email:

info@grandslamverdicts.com

Main office:

North Dakota

So What’s Next?

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