Generative engine optimization and answer engine optimization are no longer experimental. For the 22 companies tracked in this dataset, GEO and AEO-driven leads have grown consistently over five quarters, more than doubling from their starting point. The trajectory matters as much as the current percentage: brands that started investing early are already seeing measurable lead contribution, while those waiting are watching that gap widen.

Essential Statistics

• GEO and AEO-driven leads represented 3.1 percent of total leads in Q4 2024, the starting baseline for the 22 companies tracked.
• Lead share grew to 4.5 percent in Q1 2025, then dipped slightly to 4.2 percent in Q2 2025 before resuming growth.
• Q3 2025 showed the largest single-quarter jump, reaching 6.7 percent of total leads from 4.2 percent the prior quarter.
• The peak lead share of 7.4 percent occurred in Q4 2025, more than doubling the Q4 2024 starting point in one year.
• Q1 2026 held near the peak at 7.0 percent, suggesting GEO and AEO lead contribution is stabilizing at a substantially higher level than where it started.
• Total growth from Q4 2024 to the Q4 2025 peak represents a 138 percent increase in GEO and AEO-driven lead share over four quarters.

Key Takeaways

• GEO and AEO lead contribution more than doubled in one year for companies that started investing early That pace of growth represents a meaningful early-mover advantage for brands that began the work before it became standard practice.
• The Q2 2025 dip followed by a sharp Q3 rebound suggests that GEO and AEO results are not linear. Algorithm changes, content iterations, and AI platform updates can cause short-term fluctuations, making persistence through dips more important than reacting to any single quarter’s data.
• The stabilization near 7 percent in Q1 2026 after peaking at 7.4 percent indicates GEO and AEO are becoming a reliable, recurring lead source rather than a spike-and-fade experiment for these companies.
• Seven percent of total leads from GEO and AEO is meaningful but not dominant. These companies are still deriving the majority of their leads from traditional channels, which frames GEO and AEO as an additive strategy rather than a replacement.
• Companies that have not yet started GEO and AEO investment are now approximately five quarters behind the cohort in this data. The compounding nature of authority-building means that gap will take more than five quarters to close.

Actionable Insights

• Start GEO and AEO investment now and set a realistic 12-month timeline to reach a comparable lead contribution rate. The companies in this dataset took four quarters to go from 3.1 percent to 7.4 percent. Set quarterly milestones against that trajectory rather than expecting results in the first 60 to 90 days.
• Track GEO and AEO-driven leads as a standalone metric in your reporting from day one. The only reason this dataset can show a 138 percent growth figure is that these companies measured GEO and AEO lead attribution from the beginning. Without baseline measurement, you cannot demonstrate ROI or identify which tactics are driving growth.
• Do not abandon GEO and AEO efforts during a flat or declining quarter. The Q2 2025 dip followed by a Q3 spike confirms that short-term plateaus are part of the trajectory, not evidence that the strategy is not working. Build a 12-month commitment into your program structure before evaluating whether to continue or pivot.
• Use the 7 percent benchmark as a near-term target and a longer-term floor, not a ceiling. The companies in this data started at 3.1 percent and stabilized near 7 percent after five quarters. That is the outcome of early-stage GEO investment. As AI search adoption grows and these companies continue optimizing, the lead share ceiling is likely higher.
• Prioritize GEO and AEO content in categories where AI-generated answers currently appear for your highest-value keywords. Mapping your keyword universe to the query types where AI Overviews and AI-generated answers appear most frequently tells you where GEO investment will generate lead attribution fastest.

“The companies that started GEO and AEO work in Q4 2024 now get 7 percent of their leads from those channels. That number was 3 percent a year ago. Companies starting today are already five quarters behind that cohort, and the gap compounds over time because authority and citation share build on themselves.” – Neil Patel