Content, Briefly AI SEO with Gauge's Caelean Barnes
Feb 23, 2026
Caelean Barnes, CEO and co-founder of Gauge who builds AI visibility tools, walks through AI search and SEO strategy. They discuss why clear first-party content wins. They cover how third-party sources shape AI answers and which sites matter. They highlight iterative tactics as models and citations shift rapidly.
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Build Iterative AI Search Strategies Not Yearlong Plans
- AI search models change quickly, so strategies must be iterative and data-driven to react within days.
- Gage sees model-driven citation swings happen in 24 hours, requiring rapid adaptation not long roadmaps.
Reddit Citations Spiked Then Collapsed After Deals
- Caelean describes Reddit citation swings after OpenAI deals, showing answers citing Reddit jumped then fell dramatically.
- He observed citation rates move from ~6% to ~60% and back, illustrating unpredictable model behavior.
Measure Visibility And Citation Rate As Top Metrics
- Track visibility and citation rate as core AI metrics: visibility = percent of tracked questions you appear in; citation rate = how often the AI cites your content.
- Build a broad representative question set and grow share of voice over time.