Tim Castle helps leaders and professionals negotiate, influence, and perform at their best in an AI-driven, high-pressure world.
5.00 of 5
Top rated!5 of 5
One decision. One Action. That’s all it takes to change everything. Tim Castle delivers the mindset and the method.
David Meltzer
Chairman of the Napoleon Hill Institute
Tim Castle is the negotiation expert for the AI age. He is redefining how professionals negotiate, lead, and win in a world shaped by artificial intelligence, constant disruption, and rising expectations. Named one of the Top 30 Negotiation Professionals in the World (2025) by Global Gurus, Tim is a multi-award-winning bestselling author and a trusted advisor to ambitious leaders, entrepreneurs, and sales professionals. As Founder & CEO of The Negotiators Edge, he has built a global movement around influence, persuasion, and ethical value creation. Tim’s keynotes and advisory work are known for being practical, energising, and deeply relevant, helping audiences create momentum, land flagship clients, and succeed in high-stakes environments without losing authenticity or control.
Tim Castle has become one of the most influential voices on modern negotiation, helping leaders adapt their skills to an AI-centric and fast-changing world. His work goes beyond classic dealmaking and focuses on how people think, decide, and perform when the pressure is on. Whether speaking to global brands, fast-growth startups, or entrepreneurial communities, Tim delivers insights that reshape how audiences approach negotiation, sales, and leadership.
Named one of the Top 30 Negotiation Professionals in the World (2025) by Global Gurus, Tim is recognised for his ability to combine strategic clarity with human insight. His approach is grounded in real-world experience and designed for those who want measurable results, stronger influence, better deals, and lasting professional authority.
When you book Tim Castle for your event, you bring a speaker who understands the realities leaders face today. His keynotes are direct, engaging, and built around practical frameworks that work in complex, high-stakes environments. Tim speaks to executives, sales teams, founders, and professionals who want to sharpen their edge, stand out in competitive markets, and negotiate with confidence in the age of AI.
Audiences leave Tim’s sessions with clear strategies they can use immediately, whether that means closing bigger deals, handling tough conversations, or leading with greater certainty and presence.
At the core of Tim Castle’s work is his proprietary 4C’s Framework: Creation, Conditioning, Certainty, and Connection. This model transforms how people influence others and perform under pressure.
Creation focuses on building value and opportunity before the negotiation even begins.
Conditioning shapes perception, expectations, and positioning.
Certainty strengthens confidence, decision-making, and authority.
Connection ensures trust, rapport, and long-term impact.
This framework is used by professionals worldwide to navigate complex negotiations while staying aligned with their values.
Tim Castle is the author of several internationally recognised books that continue to shape modern negotiation and sales thinking. His titles include The Art of Negotiation, a definitive guide to high-performance dealmaking and a #1 bestseller in multiple markets; The Momentum Sales Model, which earned a Silver Medal at the Axiom Business Book Awards; Be The Lion, a finalist at the Business Book Awards for Self-Development & Wellbeing; and The First Domino, a practical guide to landing a first flagship client in 90 days or under.
These books reflect Tim’s belief that success comes from clarity, preparation, and ethical influence, not pressure tactics or manipulation.
Beyond the stage, Tim Castle works closely with founders, leaders, and fast-growth companies, coaching them through pivotal negotiations and strategic decisions. He is also the host of The Tim Castle Show, where he interviews resilient leaders on mindset, influence, and high-stakes decision-making.
Tim blends neuroscience, emotional intelligence, and AI-enabled strategy into a clear and compelling message: negotiation is no longer just a skill, it is a leadership capability. By helping people step into personal authority and create unstoppable momentum, Tim Castle continues to shape how the world negotiates, leads, and wins.
5 of 5
One decision. One Action. That’s all it takes to change everything. Tim Castle delivers the mindset and the method.
David Meltzer Chairman of the Napoleon Hill Institute
5 of 5
“The playbook for creating your own big break, no permission required...It’s the catalyst you’ve been waiting for.”
Mark Raffan Author and Founder of Negotiations Ninja
5 of 5
“Most people wait for opportunity. This book teaches you to create it. Read it. Apply it. And watch everything change”
James Lawrence The Iron Cowboy
5 of 5
“Tim Castle has done something special with The First Domino. This isn’t just a book about strategy—it’s about what happens when you lead with heart. A powerful reminder that success starts with how you show up for others.”
Will Guidara Author of Unreasonable Hospitality
Keynote by Tim Castle:
How to Win When Technology Levels the Playing Field
AI is changing the rules, but human influence still decides outcomes.
In this keynote, Tim reveals how elite negotiators combine emotional intelligence, strategic framing, and AI-augmented thinking to gain an edge when everyone has access to the same tools.
Audience takeaway:
How to negotiate, persuade, and lead with confidence when intelligence is everywhere, but judgment is rare.
Keynote by Tim Castle:
How One Strategic Win Creates Unstoppable Momentum
Most people chase random wins. High performers engineer momentum.
Tim shows how landing a single flagship client, deal, or decision can trigger a chain reaction of credibility, confidence, and compounding success.
Audience takeaway:
A repeatable framework to create momentum fast, without burnout or spray-and-pray selling.
Keynote by Tim Castle:
How the Best Perform When the Stakes Are High
Pressure doesn’t reveal character, it reveals conditioning.
This keynote equips leaders and sales professionals with tools to stay calm, credible, and persuasive when emotions, money, and reputation are on the line.
Audience takeaway:
Practical techniques to regulate emotion, project certainty, and influence outcomes in high-stress moments.
Keynote by Tim Castle:
The Science of Confidence, Certainty, and Connection
Why do some people command a room while others fade into the background?
Tim breaks down his proven 4C’s Framework to show how personal power is built, not born and how it can be trained deliberately.
Audience takeaway:
A clear model for building confidence, authority, and trust in any conversation or leadership role.
Keynote by Tim Castle:
Why Buyers Don’t Care About What You Sell
In a crowded, AI-driven marketplace, features are invisible. Outcomes win.
Tim demonstrates how to reframe conversations around value, transformation, and future state, so buyers lean in instead of pushing back.
Audience takeaway:
How to position ideas, products, and proposals so they feel inevitable, not optional.
Watch Tim Castle in action!
Watch Tim Castle in action!
