How AI Search Is Recommending Vision Insurance: Monthly Trends

Executive Summary

The vision insurance category held steady in September 2026, with no brand's movement exceeding its normal month-to-month variation. VSP Vision Care continues as the category leader by valid recommendation coverage at 40.7%, holding a 2.8-point gap over EyeMed at 37.9%. The leadership picture is unchanged, and the competitive ordering beneath the leader also held steady, even though several mid-tier carriers posted larger numeric gains than the leader.

The largest numeric increase was recorded by UnitedHealthcare Vision, whose valid recommendation coverage moved from 27.3% in August 2026 to 31.9% in September 2026, an Up 4.6 points change. This coincided with a rise in raw mention presence from 68.0% to 76.2%. EyeMed also gained, moving from 34.5% to 37.9% coverage, while Humana Vision moved from 20.9% to 24.1%. None of these changes exceeded the category's normal month-to-month variation.

The largest numeric decline was recorded by Aetna Vision Preferred, which moved from 8.2% in August 2026 to 6.4% in September 2026, a Down 1.8 points change. Aetna Vision Preferred's distance from several category leaders widened across the series: its gap to UnitedHealthcare Vision widened from 19.1 points in August 2026 to 25.5 points in September 2026, and its gap to EyeMed widened from 26.3 to 31.5 points.

Across the two-month series from August 2026 to September 2026, ten brands were tracked across six AI surface families. September 2026 is classified as a quiet month: no brand's movement exceeded its normal variation range, and the competitive ordering beneath the stable leader held steady even as several mid-tier carriers posted numeric gains in valid recommendation coverage.

This benchmark tracked 800 prompt-surface observations in each month (521 unique questions in August 2026; 502 in September 2026). Of those, 800 mentioned a tracked brand or competitor in both months, with 724 relevant and 76 irrelevant prompts in August 2026, and 725 relevant and 75 irrelevant in September 2026. Brand-level metrics are calculated from the 440 qualified observations in August 2026 and 420 in September 2026 that survived both qualification stages.

Key Findings

Benchmark Context

The report separates the raw collection universe from the qualified analysis set. Brand-level recommendation percentages are calculated within the qualified benchmark set.

Benchmark-Level Metrics

The category-level metrics below summarize the full qualified dataset before brand-level segmentation is applied.

AI Recommendation Trend

The Category Holds Steady While Mid-Tier Brands Post Numeric Gains

VSP Vision Care holds the lead with 40.7% valid recommendation coverage in September 2026, close to its August 2026 position of 40.0%. Beneath the leader, UnitedHealthcare Vision, EyeMed, and Humana Vision each posted numeric gains, but the rank order across all ten brands held identical to August 2026, and no brand's movement exceeded the category's normal month-to-month variation.

What Changed This Month

VSP Vision Care: Stable Leader, Slightly Stronger

VSP Vision Care's valid recommendation coverage moved from 40.0% in August 2026 to 40.7% in September 2026, an Up 0.7 points change that holds within normal variation. This marks the second consecutive month of coverage above 40%.

The brand's rank-one recommendation rate moved from 31.4% to 33.3%, representing 140 of 420 observations in September 2026, up from 138 of 440 in August 2026. Raw mention presence eased slightly from 95.5% to 95.0%, a marginal change.

The distinction to notice: VSP Vision Care's coverage leadership is backed by the strongest rank-one position in the category, with an average recommended rank of 1.31 in September 2026 versus 1.38 in August 2026. Its presence is near-universal, and its recommendation strength is concentrated at the top of the list.

Highest-priority diagnostic: Which prompt types are producing the gap between VSP Vision Care's rank-one rate of 33.3% and EyeMed's rank-one rate of 1.2%, and whether that reflects different surface behaviors or different recommendation logic.

UnitedHealthcare Vision: Largest Numeric Increase

UnitedHealthcare Vision's valid recommendation coverage moved from 27.3% in August 2026 to 31.9% in September 2026, an Up 4.6 points change. This is the only month-over-month comparison available in the current two-month series, so the change reflects the full baseline-to-current move.

The brand's raw mention presence moved from 68.0% to 76.2%, an Up 8.2 points change. Valid recommendation counts rose from 120 in August 2026 to 134 in September 2026, while its top-3 recommendation rate moved from 16.8% to 14.5%.

The distinction to notice: UnitedHealthcare Vision's presence gain coincided with a decline in its top-3 recommendation rate. The brand is appearing in more answers but is being placed lower within the top of those lists in the current data. The benchmark cannot distinguish platform behavior from measurement effects.

Highest-priority diagnostic: Which evidence sources or surface families are associated with the presence change, and whether the gap between presence and top-3 recommendation reflects a difference in how the brand is positioned across surfaces.

EyeMed: Strong Second-Place Position

EyeMed's valid recommendation coverage moved from 34.5% in August 2026 to 37.9% in September 2026, an Up 3.4 points change. The brand's top-3 recommendation rate rose from 30.7% to 34.8%, representing 146 of 420 observations in September 2026.

Raw mention presence moved from 92.5% to 95.2% in September 2026, placing EyeMed alongside VSP Vision Care as the two most visible brands in the category. Its rank-one rate remains low at 1.2%, with 5 of 420 observations in September 2026, meaning EyeMed is frequently recommended but rarely first.

The distinction to notice: EyeMed's coverage is approaching VSP Vision Care's, but with a different recommendation profile. VSP Vision Care wins rank-one at 33.3%, while EyeMed appears predominantly in second or third position, creating a different commercial dynamic.

Highest-priority diagnostic: Whether EyeMed's strong top-3 presence with minimal rank-one wins reflects a consistent pattern across surfaces or is concentrated in specific answer formats.

Aetna Vision Preferred: Widening Competitive Gap

Aetna Vision Preferred moved from 8.2% valid recommendation coverage in August 2026 to 6.4% in September 2026, a Down 1.8 points change. The brand's raw mention presence also moved from 35.9% to 33.8%.

The benchmark shows a widening competitive gap between Aetna Vision Preferred and several category leaders. Its distance from UnitedHealthcare Vision widened from 19.1 points in August 2026 to 25.5 points in September 2026; its gap to EyeMed widened from 26.3 to 31.5 points; and its gap to Humana Vision widened from 12.7 to 17.7 points across the two-month series.

The distinction to notice: Aetna Vision Preferred's numeric decline in coverage coincided with a softer net sentiment score, moving from 0.3 in August 2026 to 0.2 in September 2026.

Highest-priority diagnostic: Which prompt types and surfaces are associated with the coverage decline, and whether competitor gains are concentrated in the same prompt space where Aetna Vision Preferred previously held recommendation credit.

Buyer-Intent Interpretation

In September 2026, all 420 qualified observations fell into the Brand Recommendation cluster. The pricing and comparison clusters held zero qualified observations for the second consecutive month. That means the public benchmark in this vertical measures which brands AI systems name and recommend directly, but it cannot yet answer commercial questions about how price positioning, value perception, or head-to-head comparisons influence those recommendations.

Brand Opportunity Summary

The benchmark identifies where attention is warranted; a company-level analysis is needed to explain why.

Evidence Behind the Benchmark

The aggregate metrics are built from prompt-level observations covering the query, the AI surface, the recommendation outcome, rank, sentiment, and citations where exposed. Company-level analysis can go deeper into prompt, competitor, surface, and evidence patterns. Source presence is not automatically treated as proof of causation.

About This Benchmark

This report is part of the LLM Authority Index AI Market Discovery research program.

• AI Industry Market Discovery
• AI Industry Market Discovery Methodology
• AI Industry Market Discovery Metrics
• AI Industry Market Discovery Standards

Report-Specific Interpretation Notes

• Movement between months is directional and identifies changes worth investigating; it does not establish cause.
• Brands with low observation counts, such as Ameritas and MetLife Vision, require caution before weighting their percentages heavily.
• The qualified denominator (420 in September 2026) differs from the raw collection universe (800); all brand-level percentages use the qualified set.
• A quiet month at category level does not mean individual brands stood still; several brands posted numeric changes worth watching even though none exceeded normal month-to-month variation.

Next Step

The Public Benchmark Shows Where a Brand Is Winning or Losing. A Company-Level Audit Shows Why.

The aggregate percentages point to where attention is warranted, but they do not reveal which high-intent prompts are being won, which competitor takes the recommendation when a brand loses, what attributes AI systems associate with each carrier, or which external sources are shaping those answers. Those are the questions beneath the numbers.

A company-specific AI visibility audit maps those prompt, surface, competitor, ranking, sentiment, and evidence-source patterns into a prioritized visibility strategy.

Request an AI visibility audit