Green Flag Digital Blog - SEO, GEO and PR

The latest on content marketing and scalable SEO.

Geo-Rankings Always Win: 36 Digital PR Campaigns That Say Your City or State is Best (or Worst) in 2026

Which city is the most tech savvy? Which states are most vulnerable to AI? Where are you most likely to…

Read More
a group of colorful objects

Top AI Models Ranked on LLM Leaderboards

BREAKING NEWS: Thursday April 23, 2026: Chat GPT 5.5 released at approximately 2:30pm PDT 5:30 pm EDT OpenAI released ChatGPT…

Read More

AI Answer Engine Optimization (AEO) Best Practices in 2026: Lessons from Industry Leaders like Hubspot

“Traditional SEO isn't enough anymore—58% of Google searches now result in zero clicks as AI overviews dominate results.” -HubSpot If…

Read More

Is Informational Content Dead? How to Create a Successful Glossary for Humans and Robots in 2026

Over the course of 2025, we built a 100+ page glossary for a cybersecurity SaaS, in an era when informational…

Read More
person holding black and white round ornament

Expert Systems 101 – and the Connection to Modern AI, Knowledge Graphs, Ontologies and SEO

"Expert Systems" is an old-school term used in the 1970s as computer scientists attempted to hardcode in expert knowledge and…

Read More
photo of steel wool against black background

Global AI Spending and Budgeting in 2026: What Experts are Predicting

How in the world are unified teams of CEOs, CFOs, and CMOs to budget for AI marketing in 2026? We…

Read More
pink green and blue spiral illustration

AI & LLM Search Ranking Factors – a Working List for AEO and GEO Purposes

What are the AI ranking factors for LLM tools like ChatGPT? No one really knows all of them, but there…

Read More

150 Luxury Travel Keyword Ideas for 2025 (with SEO Tips)

You can't really know your business unless you know how you will gain topic dominance around the searches, issues, and…

Read More
a blurry image of a rainbow colored background

AI Optimization for Business Operations & Marketing: Latest Trends, Research, and Best Practices from Industry Leaders

It's tough keeping up with AI changes, but it's an exciting space that's moving fast. While many people like to…

Read More

Brand Marketing vs Performance Marketing

Large corporations like Apple, Nike, McDonald's and State Farm plow millions and millions of dollars every year into brand marketing…

Read More

Never miss a minute

Get new content marketing and SEO ideas and updates in your inbox every few weeks.
Arrow-up