SEJ Survey: Search Teams Are Betting on AI Visibility Before They Can Measure It

Organic traffic and business results are no longer moving in the same direction, according to a Search Engine Journal survey published in its State of Search 2027 report on September 18, 2026. The findings reveal a profession navigating rapid change in search behavior while planning investments that run ahead of its ability to measure outcomes.

Traffic Falls, Conversions Hold

Among search professionals surveyed, 39% reported that traffic declined or remained flat even as leads and conversions held or improved. Only 15% experienced losses in both traffic and conversions. The report attributes the divergence in part to AI-powered answer engines resolving informational queries without generating a click, meaning the visitors who do arrive may carry stronger purchase intent.

The report cautions, however, that not every lost visit is harmless. Publishers depend on audience scale for revenue, and brands need broad visibility to build future demand.

GEO Investment Is Outpacing Proof Points

Generative engine optimization is attracting outsized budget attention relative to its demonstrated results. Only 14% of respondents named optimization for AI answer engines as one of their strongest result drivers, yet 43% plan to invest in or prioritize GEO during the next year — nearly three times its current proof point. The report describes this as the largest gap between reported results and future investment priorities in the survey.

As GEO climbs the priority list, content refreshes and technical SEO — both frequently cited as strong result drivers — are slipping down, raising questions about whether teams are moving resources away from proven foundations prematurely.

Measurement Confidence Lags Planning

Just 9% of respondents said they feel very confident measuring and interpreting AI visibility. That low confidence extends to the organizations most committed to AI search work: 92% of the group planning to prioritize GEO lack full confidence in their data. Teams are, in effect, allocating budgets to a channel they cannot yet reliably evaluate.

Overall Search Investment Stays Strong

Despite the uncertainty, 81% of survey respondents expect SEO investment to increase or remain steady over the next year. Even among organizations reporting the greatest harm from AI search, 44% expect investment to increase, while only 16% anticipate a decrease. The report frames these spending plans as signals of adaptation rather than retreat.

AI Assists Content, but Quality Concerns Mount

Search teams are broadly incorporating AI into their workflows: 66% use AI for research, outlines, or briefs, and 49% use AI-generated drafts with heavy human shaping. At the same time, 54% identify the flood of AI-generated content as a major concern. The report argues that as AI enables more weak content to proliferate, original expertise, reliable evidence, and editorial judgment become more valuable.