Top 10 Tech Influencers to Follow in 2025
As technology and innovation continue to evolve at a rapid pace, influencers have become pivotal in shaping conversations, trends, and the future of the various industries. Every year, insight.tech highlights influential voices driving change and innovation across the tech world.
We strategically selected these tech influencers to help you stay ahead of the curve in 2025. Whether it’s understanding the latest digital transformation efforts or navigating the complexity of AI security, these thought leaders deliver essential insights and unique perspectives.
Start the new year off right by staying on top of the trends—follow these influencers across their digital platforms. And while you are at it, be sure to follow along with insight.tech on X (formerly Twitter) and LinkedIn as we bring you exclusive content, expert interviews, and more.
Antonio Grasso
Expertise: AI, Cybersecurity, and Digital Transformation
Why you should follow Antonio: Antonio Grasso is a LinkedIn “Top Voice” (a select group of global experts, leaders, and innovators recognized for consistently demonstrating expertise and leadership that educates, inspires, and informs the community) as well as the Founder and CEO of Digital Business Innovation Srl, a startup driving innovation in AI, IoT, blockchain, and cybersecurity. In 2024, he was awarded a Generative AI patent for a “method and system for the autonomous and cognitive generation of infographics from text using a combination of artificial neural networks.”
Elitsa Krumova
Expertise: AI, IoT, and IIoT
Why you should follow Elitsa: With more than five years as a globally recognized B2B technology influencer and thought leader, Elitsa is dedicated to helping businesses and audiences explore and harness the power of emerging technologies.
Glen Gilmore
Expertise: AI and Tech for Good
Why you should follow Glen: Glen was recently named a Forbes Top 20 “Social Media Influencer” and dubbed a “Man of Action” by TIME magazine. In addition, he is an international speaker, author, marketing strategist, and prominent influencer in emerging technology, travel, and digital transformation. He is also the founding faculty member of Rutgers University School of Business Digital Marketing Executive Program.
Harold Sinnott
Expertise: 5G, AI, and IoT
Why you should follow Harold: As an author, coach, and speaker, Harold is determined to stay at the forefront of developments in AI, 5G, IoT, and beyond. With his extensive knowledge, he brings valuable industry insights to drive technological innovation.
Kevin Jackson, CISSP, CCSP
Expertise: AI, Data, and Digital Transformation
Why you should follow Kevin: Kevin is a global business technology thought leader, video podcast producer, and best-selling author. He is a recognized authority in the digital transformation space. He offers expert commentary on the integration of AI, machine learning, and data analytics—always providing valuable insights and a roadmap for organizations navigating the challenges of the digital age.
Stay ahead of the curve in 2025! Explore @insightdottech’s top tech influencers shaping conversations in #AI, #DigitalTransformation, and more
Kirk Borne, Ph.D.
Expertise: AI, Big Data, and IoT
Why you should follow Kirk: Kirk Borne, another LinkedIn “Top Voice,” is a renowned expert in big data, IoT, and AI. His extensive expertise across these domains offers a holistic perspective on the intersection of data and technology.
Linda Grasso
Expertise: AI and IoT
Why you should follow Linda: Linda Grasso, a LinkedIn “Top Voice,” is recognized as the #1 female creator from Italy in the CEOs, Tech Leaders, and AI & Machine Learning categories by influencer marketing platform Favikon. She is also the CEO of DeltalogiX, a blog dedicated to innovations in digital transformation.
Dr. Monika Sonu
Expertise: AI and Healthcare
Why you should follow Dr. Sonu: With more than 18 years of experience in healthcare, Dr. Sonu has honed her expertise in designing and developing consumer-facing digital health technologies that seamlessly integrate emerging innovations, advancing the future of healthcare.
Peggy Smedley
Expertise: IoT, Sustainability
Why you should follow Peggy: Peggy Smedley is a podcaster, influencer, and futurist dedicated to educating audiences about IoT and emerging technologies, inspiring the next generation of innovators.
Ronald van Loon
Expertise: AI, Big Data, and IoT
Why you should follow Ronald: Ronald is a top-10 global influencer and thought leader to leading institutions. He is dedicated to advancing education and thought leadership in big data, IoT, AI, and beyond. He is also the CEO of Intelligent World, where he empowers businesses, experts, and influencers to collaborate, innovate, and share groundbreaking content.
This article was edited by Christina Cardoza, Editorial Director for insight.tech.