How AI Search Is Recommending Gap Insurance: Monthly Trends

Executive Summary

The category leader held in October 2026. USAA leads the benchmark at 72.2% valid recommendation coverage, ahead of State Farm at 71.4% and Travelers at 65.5%, and it held the top position in every month of the series. The gap to State Farm is 0.8 points, a narrower margin than at any prior point in the series, so the leadership is now effectively a dead heat rather than a settled position. The benchmark shows the category returned to near its July baseline after a steep September dip, with six of ten tracked brands posting significant gains from September to October.

Progressive is the clearest current-month signal. It entered the benchmark at 62.6% coverage, 62.6 points above its baseline reading of 0.0%, with a top-three recommendation rate of 34.8% and a rank-one rate of 0.8%. Nationwide posted the largest baseline-to-current decline, down 12.5 points to 36.1% from 48.6% in July 2026, driven by a raw mention presence rate that fell 14.2 points to 58.2% over the same span.

Erie Insurance is the other significant baseline decliner, down 6.8 points to 35.1% from 41.9% in July 2026. Against the prior month it rose 7.7 points, which places its longer-run decline alongside a recent recovery rather than a single sustained slide. These are baseline comparisons, not month-to-month ones, and the direction differs depending on which window is read.

The October result sits between two extremes. The benchmark recorded 518 qualified observations in July 2026, dipped to 302 in August 2026, recovered to 416 in September 2026, and settled at 385 in October 2026. Coverage rates across most brands rose from September to October, but most remain below their July baseline, so the category has partly retraced an earlier contraction rather than exceeded its starting level.

Each monthly run begins with 800 prompt-surface observations across the benchmark's defined AI/search surface universe, covering 647 unique questions in October 2026 and 647 in July 2026. In October 2026, all 800 prompts mentioned a tracked brand or competitor; 442 were relevant and 358 were irrelevant, leaving 385 qualified observations. In July 2026, 566 of 800 were relevant and 234 were irrelevant, leaving 518 qualified observations. The intermediate months produced 302 qualified observations in August 2026 and 416 in September 2026. The public metrics use the observations that survive both qualification stages.

Key Findings

AI Response Inconsistency Alerts

The benchmark detected six critical or high-severity factual inconsistencies across five AI platforms: ChatGPT, Copilot, Gemini, AI Mode, and AI Overviews.

Nationwide

AI platforms provided conflicting information about which company occupies the tenth position in the top ten property and casualty carrier list. When asked who the top ten insurance carriers are, AI Mode stated that Nationwide Mutual Group is number ten, citing insurance.com, the Triple-I insurance company rankings page, and a Reinsurance News top-100 list. Gemini stated that Zurich Insurance Group is number ten and that Nationwide is not listed, citing the Triple-I rankings page along with an Insurance Navy list and a healthcare insurance list. A flagged excerpt from the Triple-I rankings page supports the Gemini side, showing Zurich at number ten with a 1.8% share. The tenth position cannot be occupied by both companies.

A second conflict covers the same question and the same claim from AI Mode that Nationwide Mutual Group is number ten, this time against AI Overviews. When asked who the top ten insurance carriers are, AI Overviews stated that American Family Insurance Group is number ten and that Nationwide is not listed, citing Insurance Business America, Investopedia, and the Triple-I rankings page. A flagged excerpt from the Insurance Business America guide supports the AI Overviews side by naming American Family Insurance Group.

State Farm

AI platforms provided conflicting information about State Farm's market position in Texas personal auto insurance. When asked what the top insurance companies in Texas are, Gemini stated that State Farm holds the largest market share for personal auto insurance in Texas at roughly 18%, citing a Texas auto and home insurance guide, an Insurify Texas car insurance page, and a Triple-I top-10 homeowners writers list for Texas. ChatGPT stated that State Farm ranked second in personal auto in Texas and that Progressive was the largest personal-auto insurer with about 21% market share, citing the Texas Department of Insurance homeowners market overview and the 2024 Market Conditions Annual Report. The two answers cannot both be true.

A second conflict concerns who is the largest auto insurer nationally. When asked who the number one auto insurance company is, AI Overviews stated that State Farm is the largest car insurance company in the United States by market share, citing US News, LendingTree, and NerdWallet. Copilot stated that Progressive has overtaken State Farm and is now the number one auto insurance company in the United States, citing a PolicyRix report, an Actuary.info analysis, and CarInsurance.com. Three flagged excerpts were attached: a PolicyRix excerpt stating Progressive has overtaken State Farm according to S&P Global Market Intelligence data, a LendingTree excerpt stating State Farm is the nation's largest auto insurer with an 18.9% share, and an Actuary.info excerpt stating S&P Global Market Intelligence confirmed in May 2026 that Progressive surpassed State Farm.

American Family Insurance

AI platforms provided conflicting information about which company occupies the tenth position in the top ten property and casualty carrier list. When asked who the top ten insurance carriers are, AI Overviews stated that American Family is number ten with a 2.12% market share, citing Insurance Business America, Investopedia, and the Triple-I rankings page. Gemini stated that Zurich Insurance Group is number ten with roughly 1.8% market share and that American Family is not listed, citing the Triple-I rankings page along with an Insurance Navy list and a healthcare insurance list. Flagged excerpts support both sides: the Triple-I rankings page shows Zurich at number ten, while the Insurance Business America guide names American Family Insurance Group.

Farmers

AI platforms provided conflicting information about which carrier has the highest average auto insurance rates. When asked what company has the highest auto insurance rates, Gemini stated that Allstate often carries higher average premiums than Farmers among top national carriers, citing Forbes Advisor and The Zebra. ChatGPT stated that Farmers has the highest average auto insurance premiums nationally at about $3,207 per year, higher than Allstate at about $3,159 per year, citing CarInsurance.com's State of Auto Insurance report. The two claims about the relative ordering of Farmers and Allstate cannot both be true.

Benchmark Context

Questions This Section Answers

• How did the qualified benchmark observation count change from July to October 2026?
• Why does the gap insurance benchmark use qualified observations rather than total prompts as the public denominator?

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

The August 2026 run produced 302 qualified observations and the September 2026 run produced 416, forming the intermediate points in this series. Relevant prompts fell from 566 in July 2026 to 442 in October 2026 while the collection size held at 800, so the qualified denominator has contracted over the series.

Benchmark-Level Metrics

The recommendation-shaped answer share traced a different path from coverage. It rose to 41.4% in August 2026, fell to 32.5% in September 2026, and settled at 30.4% in October 2026, meaning the current month's answers were the least likely in the series to take the form of a direct recommendation. The valid recommendation shortlist share moved the other way, from 57.7% in September 2026 to 75.1% in October 2026, above its July 2026 level.

AI Recommendation Trend

Questions This Section Answers

• Who leads the gap insurance benchmark, and how close is the margin between the top brands?
• How did recommendation coverage move for the leading brands between July and October 2026?
• Which brand posted the largest coverage gain, and which the largest decline?

USAA Holds the Lead, but the Top of the Category Has Compressed Into a Three-Brand Cluster

USAA leads at 72.2% valid recommendation coverage in October 2026, with State Farm 0.8 points behind at 71.4% and Travelers 6.7 points back at 65.5%. USAA's coverage sits 1.9 points below its July 2026 baseline of 74.1%, while State Farm rose 0.5 points from 70.9% over the same span.

The category-level change came from a combination of movements rather than one brand's shift. Eight of the twelve tracked labels moved by less than 6.6 points from July 2026 to October 2026, while Progressive's entry at 62.6% and the corresponding absence of Progressive RV Insurance at 0.0% account for the largest single-label swings in the table. Nationwide's 12.5-point decline is the largest movement among brands tracked continuously under the same name.

What Changed This Month

Questions This Section Answers

• How did USAA hold the top spot despite losing ground as State Farm and Travelers gained?
• Why does Progressive's high coverage rate come with a near-bottom rank-one rate?
• What drove Nationwide's 12.5-point coverage decline?

USAA Holds the Top Position as the Margin to State Farm Narrows

USAA sits at 72.2% valid recommendation coverage in October 2026, down 1.9 points from 74.1% in July 2026, a move inside the benchmark's normal variation. Against September 2026, USAA rose 14.3 points from 57.9%, its sharpest month-to-month recovery in the series.

The brand was present in 375 of 385 qualified observations, a 97.4% raw mention presence rate that held essentially unchanged from 97.3% in July 2026. Its top-three recommendation rate stands at 28.8% (111 of 385 observations) against 24.9% in July 2026, and its rank-one rate rose to 13.8% (53 of 385 observations) from 8.1%, a significant increase. Net sentiment moved from 80.8% of mentions in July 2026 to 77.6% in October 2026.

USAA's presence is effectively saturated and its rank-one position improved, yet its coverage slipped slightly because State Farm and Travelers both rose over the same window. A 0.8-point lead is inside the range that ordinary month-to-month variation can close. Highest-priority diagnostic: which specific prompts USAA holds at rank one and which of those prompts now return State Farm or Travelers in place of USAA.

Progressive Enters the Benchmark Above Every Brand Except the Top Three

Progressive appears at 62.6% valid recommendation coverage in October 2026, a significant 62.6-point rise from a July 2026 baseline of 0.0%, when the label was not tracked under that name. Against September 2026, it rose 62.6 points from 0.0%.

The brand was present in 354 of 385 qualified observations, a 92.0% raw mention presence rate. Its top-three recommendation rate is 34.8% (134 of 385 observations) and its rank-one rate is 0.8% (3 of 385 observations). Net sentiment stands at 69.5% of mentions.

Progressive's coverage rate is high while its rank-one rate is near the bottom of the category, so the brand is regularly placed inside recommendation shortlists without being placed first. That pattern differs from the other high-coverage brands, where top-three and rank-one rates track more closely. Highest-priority diagnostic: whether Progressive's shortlist placement concentrates in comparison-style answers rather than single-brand recommendation answers.

Nationwide Posts the Largest Baseline Decline, Driven by Presence

Nationwide sits at 36.1% valid recommendation coverage in October 2026, a significant 12.5-point decline from 48.6% in July 2026. Against September 2026 it rose 3.9 points from 32.2%, a move inside normal variation.

The brand was present in 224 of 385 qualified observations, a 58.2% raw mention presence rate, down 14.2 points from 72.4% in July 2026, a significant decline. Its top-three recommendation rate rose to 6.0% (23 of 385 observations) from 4.0% in July 2026, and its rank-one rate stands at 1.8% (7 of 385 observations). Net sentiment held at 65.2% of mentions against 69.6% in July 2026.

Nationwide is mentioned far less often than it was in July 2026, and that presence contraction, not a change in recommendation placement, accounts for most of the coverage decline. Its placement rates among the answers where it does appear improved. Highest-priority diagnostic: which prompt themes stopped returning Nationwide as a mentioned brand at all.

Erie Insurance Declines From Baseline While Recovering From September

Erie Insurance sits at 35.1% valid recommendation coverage in October 2026, a significant 6.8-point decline from 41.9% in July 2026. Against September 2026 it rose 7.7 points from 27.4%, also a significant move, so the brand's baseline decline and its recent recovery are both real and point in opposite directions.

The brand was present in 186 of 385 qualified observations, a 48.3% raw mention presence rate, down 3.8 points from 52.1% in July 2026 and inside normal variation. Its top-three recommendation rate rose to 7.8% (30 of 385 observations) from 5.4% in July 2026, and its rank-one rate rose to 2.9% (11 of 385 observations) from 2.1%. Net sentiment stands at 81.2% of mentions, the highest in the category.

Erie Insurance has the highest net sentiment and improving placement rates, yet the lowest presence rate of any brand except American Family Insurance. The gap between how the brand is framed when mentioned and how often it is mentioned at all is the defining feature of its position. Highest-priority diagnostic: which query clusters fail to surface Erie Insurance despite favorable framing in the answers where it appears.

Allstate Loses Presence While Holding Its Coverage

Allstate sits at 48.8% valid recommendation coverage in October 2026, down 5.4 points from 54.2% in July 2026, a move inside normal variation. Against September 2026 it rose 11.3 points from 37.5%, a significant recovery.

The brand was present in 320 of 385 qualified observations, an 83.1% raw mention presence rate, down 9.8 points from 92.9% in July 2026, a significant decline. Its top-three recommendation rate stands at 7.8% (30 of 385 observations) against 6.4% in July 2026, and its rank-one rate rose to 1.8% (7 of 385 observations) from 0.2%, a significant increase. Net sentiment moved from 58.8% to 60.6% of mentions.

Allstate is mentioned less often than in July 2026 but is recommended at a slightly higher rate within the answers where it appears, mirroring the Nationwide pattern at a smaller magnitude. Highest-priority diagnostic: which prompt categories account for the 9.8-point presence loss.

Buyer-Intent Interpretation

Questions This Section Answers

• Why do all qualified observations fall into the Brand Recommendation cluster?
• What can the benchmark not yet explain about pricing and multi-brand comparison in gaps insurance?

In October 2026, all 385 qualified observations fell into the Brand Recommendation cluster. The Pricing & Value and Multi-Brand Comparison clusters contained no qualified observations, so the public benchmark cannot yet answer how price, value, or head-to-head comparison influence AI recommendation choices in this vertical. The response type distribution did include 32 pricing-analysis answers and 14 comparison-analysis answers, but none qualified as a standalone pricing or comparison cluster. The benchmark describes which brands AI systems recommend, not why they win on cost or comparison grounds.

Brand Opportunity Summary

Questions This Section Answers

• Which brands face the clearest investigation priorities based on October 2026 coverage and placement?
• What diagnostic gaps does the benchmark flag for brands like Allstate, Erie Insurance, and Progressive?

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 used, the recommendation outcome, the rank position, sentiment, and citations where exposed. Company-level analysis can go deeper into prompt, competitor, surface, and evidence patterns to explain the movements seen here. Source presence is not automatically treated as proof of causation.

About This Benchmark

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

• AI Visibility Industry Market Methodology
• AI Visibility Industry Market Metrics
• AI Visibility Industry Market Standards

Report-Specific Interpretation Notes

• Small-count movement: several October 2026 placement figures rest on small observation counts, particularly rank-one counts for Liberty Mutual (1 of 385), Progressive (3 of 385), and American Family Insurance (2 of 385). These rates can shift on a handful of additional recommendations.
• Qualified denominator versus raw collection: the October 2026 benchmark's 385 qualified observations are the public denominator for that month, against 518 in July 2026, 302 in August 2026, and 416 in September 2026. Rate-based metrics are constructed to be read across months even as the underlying observation count changes; absolute counts are noted where they materially affect interpretation.
• Entity naming: the July 2026 and October 2026 benchmarks use different brand labels across the series. Progressive appears at 0.0% in July 2026 and 62.6% in October 2026, while Progressive RV Insurance appears at 39.2% in July 2026 and 0.0% in October 2026. American Family appears at 0.0% in July 2026 and October 2026, with a single 33.4% reading in August 2026, while American Family Insurance appears at 23.0% in July 2026 and 22.1% in October 2026. Movement across these labels reflects tracking-universe changes alongside any underlying visibility change.
• Directional analysis: month-over-month movement identifies changes worth investigating; it does not by itself establish the cause of those changes. The October 2026 recovery follows a September 2026 benchmark with a larger qualified denominator, so comparisons carry that structural caveat.

Next Step

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

Beneath the aggregate percentage are the questions that matter commercially: which high-intent prompts are won, which competitor takes the recommendation when a brand loses, what attributes AI systems associate with each option, and which external sources shape those answers. The benchmark shows USAA holding the lead by 0.8 points over State Farm with Travelers 6.7 points further back, and it shows Nationwide's coverage decline tracking a 14.2-point presence loss, but it does not say which prompt themes or evidence sources drive those positions.

A company-specific AI visibility audit maps those prompt, surface, competitor, ranking, sentiment, and evidence-source patterns into a prioritized visibility strategy. It answers the "why" behind the movement and identifies the specific levers that can change a brand's position with AI-driven buyers.

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