The Evolving Kingdom of B2B Content: Top 10 Content Marketing Posts of 2025

Content isn’t King, it’s the Kingdom

This adage from our CEO Lee Odden dates back to 2013, but it feels especially relevant in 2025 as B2B marketers experience AI-driven disruption firsthand. From creation and discovery to trust and action, the rules of content marketing are changing fast. Search engines are becoming answer engines, buyers are consulting AI tools before ever visiting a website, and the old playbook of publishing more to win more is only adding to the sea of sameness.

Blending in is not how B2B brands are going to win in 2026.

Content as a vehicle for standing out is harder, but it’s more important than ever for B2B brands to provide unique, distinctive points of view to become the most trusted, credible and relevant source everywhere buyers are looking. That includes using search using ChatGPT or Google to communities like Reddit or Quora to social platforms like LinkedIn. Original research powered thought leadership is one of the ways content is helping B2B brands become the best answer for their customers and this year we covered that topic in depth with the Best Answer Marketing Framework and Playbook.

Our top posts of 2025 covered the gamut of content marketing topics from a fresh definition of content to content strategy for AI search, to what kind of content to create and how often. We also covered content repurposing, connecting with full buying committees, optimizing B2B brand and content marketing agency relationships and whether blogging still matters. For insights that will inspire and direct you confidently into the new year, this collection of content marketing posts is a great place to start.

Content Strategy in the Age of AI Search: A Conversation Between Two Content Leaders

This post from Alex covers an interview Erika Heald did with me on how AI-driven search experiences are reshaping content visibility in 2025 and why traditional SEO alone is no longer enough. With AI Overviews now appearing in roughly 16% of queries and often reducing click-through rates by up to 50%, we talked about why brands must adapt their strategies to prioritize credibility, semantic relevance, and Generative Engine Optimization (GEO). Content that isn’t optimized for AI discovery risks being overlooked entirely, even if it ranks well in classic search results. For any B2B marketer that wants practical guidance on how to future-proof their content strategy by aligning E-E-A-T signals, human expertise, and AI-ready optimization, this conversation is a good start.

What is Content? A Definition and Meaning

Normally we’d only include new posts but this refresh has generated so much visibility, it has earned a spot. Originally focused on defining content, in this post adds a fresh take considering the impact of AI and also goes deeper on the topic by describing categories of content according to purpose, format, goal and funnel stage, target audience, distribution channel, timeliness, personalization and creation method. A definitive post for sure.