How AI Search Is Recommending Pest Control Services: Monthly Trends

Mark HuntleyBy Mark HuntleyFounder and CEO
23 minutes read

Key Takeaways

  • Orkin remains the category leader, but its recommendation coverage fell 10.3 points from July to October 2026.
  • Terminix also declined sharply, narrowing the gap with Orkin to 1.4 points by October.
  • Hawx Pest Control was the only significant riser, driven by higher mention presence rather than stronger top placements.
  • The qualified question set stayed in discovery and consideration; no qualified observations were classified as comparison or pricing questions.

Executive Summary

Orkin remains the category leader in October 2026, but the top of the category has narrowed sharply over the four month series. Orkin's valid recommendation coverage sits at 47.5% in October 2026, down 10.3 points from its July 2026 baseline of 57.8%, and 1.4 points ahead of Terminix at 46.1%. Terminix is down 10.7 points from its July 2026 baseline of 56.8%. The two brands began the series separated by 1.0 point and now sit 1.4 points apart, with both having absorbed significant declines against their baselines.

The strongest upward mover with meaningful coverage is Hawx Pest Control, which extended a three month upward streak. Hawx Pest Control reached 5.2% valid recommendation coverage in October 2026 from a 1.9% July 2026 baseline, a 3.3 point significant gain, with its raw mention presence rate up 4.7 points to 7.3%. That rise was not matched by placement: its top-3 rate slipped 0.2 points to 0.5%, and its rank-one rate sits at 0.0%. Massey Services also moved up, reaching 5.0% coverage from 3.8% in July 2026.

The sharpest decliners against baseline are Orkin and Terminix, both down more than 10 points from July 2026, and Rentokil, down 9.6 points to 15.3% over the same span. Western Exterminator recorded the deepest relative contraction, falling 5.2 points to 1.8% coverage, a third consecutive monthly decline. Bulwark fell 6.0 points to 3.6%, also a third consecutive monthly decline, and Arrow Exterminators fell 5.8 points to 7.8%.

Against the immediately prior month, the category was steadier than the baseline comparison suggests. The benchmark flags no significant movement this month against September 2026, and the month over month direction was mixed: Orkin up 3.7 points, Terminix up 3.8 points, Aptive up 3.1 points, Hawx Pest Control up 1.5 points, while Western Exterminator slipped 1.1 points and Rentokil slipped 0.8 points. The contraction against July is the structural story, and October is best read as partial stabilization within it.

The benchmark's public question universe continues to fall entirely into the discovery and consideration class. No qualified observation in any month of this series was classified as a comparison question or a pricing and cost question.

Each monthly run begins with 800 prompt-surface observations across the benchmark's defined AI/search surface universe. In July 2026 the run opened with 510 unique questions, of which 800 mentioned a tracked brand or competitor, 744 were relevant and 56 were irrelevant, leaving 426 qualified observations. In October 2026 the run opened with 542 unique questions, of which 800 mentioned a tracked brand or competitor, 773 were relevant and 27 were irrelevant, leaving 438 qualified observations. August 2026 produced 573 unique questions and 441 qualified observations, and September 2026 produced 536 unique questions and 454 qualified observations. The public metrics use the observations that survive both qualification stages.

AI recommendation trend

valid recommendation coverage, Jul 2026 to Oct 2026

0%15%30%45%60%Jul 2026Aug 2026Sep 2026Oct 2026
  • Orkin47.5%
  • Terminix46.1%
  • Aptive19.4%
  • Rentokil15.3%
  • Arrow Exterminators7.8%
  • Truly Nolen6.9%
  • Hawx Pest Control5.2%
  • Massey Services5.0%
  • Bulwark3.6%
  • Western Exterminator1.8%

Key Findings

Signal

October 2026 finding

Category leader

Orkin leads at 47.5% valid recommendation coverage, 1.4 points ahead of Terminix at 46.1%

Largest riser vs baseline

Hawx Pest Control up 3.3 points from 1.9% in July 2026 to 5.2% in October 2026, a significant gain and a three month upward streak

Largest decliner vs baseline

Terminix down 10.7 points from 56.8% in July 2026 to 46.1% in October 2026, with Orkin down 10.3 points over the same span

Top-3 recommendation rate

Orkin down 8.1 points baseline to current (51.2% to 43.1%); Terminix down 7.3 points (49.5% to 42.2%)

Rank-one recommendation

Orkin down 12.8 points baseline to current (34.5% to 21.7%); Terminix up 3.7 points (15.0% to 18.7%)

Category signal

One significant riser, six significant decliners, three stable against the July 2026 baseline; no significant movement month over month

AI Response Inconsistency Alerts

Questions This Section Answers

  • What kinds of factual conflicts did AI platforms produce about pest control companies this month?
  • Which brands had the most critical and high severity inconsistencies?

The benchmark's conflict review detected 17 critical and high severity factual inconsistencies across six AI platforms, spanning six tracked companies. Each entry below records a single conflict where two platforms returned materially different answers to the same question with high confidence.

Terminix

Seven critical and high severity inconsistencies were detected for Terminix, the most of any tracked company, across five platforms.

AI platforms provided conflicting information about Terminix's corporate ownership. When asked "Is Ehrlich the same as Terminix?", Perplexity stated that Terminix is historically a ServiceMaster brand now placed under Syngenta and noted that Ehrlich and Terminix are distinct brands under different corporate groups, citing comparison pages from Bob Vila and At Home Pros. Gemini stated that Terminix is owned by Rentokil Initial, the same parent company as Ehrlich, citing the Rentokil Initial acquisition completion release and Presto-X brand pages. The conflict was rated critical with 0.95 confidence.

AI platforms differed on whether Terminix is independent or a subsidiary. When asked "Who is the number one pest control company?", Gemini described Terminix as an independent company that ties with Orkin for market dominance, citing Hook Agency and Today's Homeowner pages. Google AI Overviews stated that Terminix was acquired by Rentokil Initial and is now a subsidiary, citing Yahoo Finance's ranking of the largest pest control companies. The conflict was rated high with 0.95 confidence.

Responses disagreed on when the Rentokil acquisition of Terminix completed. When asked "What company owns Terminix?", Google AI Overviews stated the acquisition completed on October 12, 2022, citing Rentokil Initial's own news release and Wikipedia. Perplexity stated the acquisition completed in December 2021, referencing Mergr and the Terminix company history page. The conflict was rated high with 0.95 confidence.

AI platforms conflicted on the year Rentokil acquired Terminix. When asked "Is Ehrlich Pest Control owned by Terminix?", Google AI Overviews stated Rentokil Initial acquired Terminix in 2002, citing Pest Management Professional and Pest Control Technology. Gemini stated the acquisition occurred in 2022, citing the same Pest Management Professional wildlife acquisition article. The conflict was rated high with 0.95 confidence.

Responses differed on whether Terminix charges for the first inspection. When asked "Who is more expensive Terminix or Orkin?", Gemini stated both companies typically charge an initial setup fee covering the first inspection and treatment. Google AI Overviews stated Terminix offers free property inspections, citing Bob Vila's Orkin versus Terminix comparison and USA Today's pest service guide. The conflict was rated high with 0.9 confidence.

AI platforms conflicted on US location counts relative to Orkin. When asked "Is Orkin or Terminix bigger?", Google AI Mode stated Terminix holds a slight individual edge in single brand US locations compared to Orkin, citing Pest Control Technology's Top 100 coverage. Google AI Overviews stated Orkin operates more than 400 local branches while Terminix operates over 300 locations, giving Orkin a denser footprint, citing BestCompany and Reddit discussion. The conflict was rated high with 0.9 confidence.

Responses disagreed on Terminix's primary termite treatment method. When asked "Who is better for termites, Orkin or Terminix?", Copilot stated Terminix uses a liquid barrier approach with Termidor SC, citing This Old House and USA Today. Google AI Overviews stated Terminix uses the Sentricon always active baiting system, citing USA Today and Connors Pest Pros. The conflict was rated high with 0.9 confidence.

Aptive

Two high severity pricing inconsistencies were detected for Aptive across three platforms.

AI platforms provided conflicting annual plan cost ranges. When asked "Who has the best price for pest control?", Gemini stated $480 to $620, citing SmarterRanking's ranked pest control services rubric. Google AI Mode stated $900 to $1,500, citing HomeGuide's Plano pricing page and Defender Termite and Pest Management. The two ranges do not overlap. The conflict was rated high with 0.95 confidence.

Responses differed on Aptive's monthly cost. When asked "What does Aptive Pest Control cost?", Gemini stated roughly $47 to $52 a month, citing a termite treatment pricing page. ChatGPT stated basic service at roughly $49 to $70 per month, Pro at $70 to $100 per month, and Premium at $100 or more per month, citing Aptive's own build a plan page and BBB complaint records. The claims cannot both describe the same service tiers. The conflict was rated high with 0.9 confidence.

Arrow Exterminators

Two high severity pricing inconsistencies were detected for Arrow Exterminators across two platforms.

AI platforms differed on whether the initial inspection is free. When asked "How much do Arrow Exterminators cost?", Gemini stated initial inspections are free, citing Today's Homeowner's Arrow review and a termite treatment cost page. Copilot stated the initial inspection costs $50 to $180, citing a pricing guide and what to expect pages. The conflict was rated high with 0.95 confidence.

Responses conflicted on general pest control pricing. When asked "Is Arrow Exterminators expensive?", Gemini stated quarterly maintenance plans typically run $75 to $100 or more every three months, citing BestCompany's Arrow reviews. Copilot stated general pest control runs about $40 to $60 per month, citing Today's Homeowner and a pricing guide. The two figures are incompatible for the same routine service. The conflict was rated high with 0.9 confidence.

Bulwark

Two high severity service availability inconsistencies were detected for Bulwark across three platforms.

AI platforms provided conflicting answers about bed bug service availability. When asked "How does Bulwark compare to other pest control?", Google AI Mode stated Bulwark does not treat bed bugs, citing This Old House's Bulwark review. Perplexity stated Bulwark now advertises services for bed bugs, citing Bulwark's own general pest control service page. The claims cannot both be true. The conflict was rated high with 0.95 confidence.

A second inconsistency concerned the same service line. When asked the same comparison question, Copilot stated Bulwark does not cover bed bugs, citing Today's Homeowner and This Old House reviews. Perplexity again stated Bulwark advertises bed bug services, citing Bulwark's own bed bug service page. The conflict was rated high with 0.95 confidence.

Orkin

Two high severity inconsistencies were detected for Orkin across two platforms.

AI platforms conflicted on Orkin's initial visit cost. When asked "Who has the best price for pest control?", Gemini stated $150 to $350 for a one time visit, citing SmarterRanking and Defender Termite and Pest Management. Google AI Mode stated over $350, citing HomeGuide's Plano pricing page and the same Defender source. The two ranges are incompatible. The conflict was rated high with 0.9 confidence.

Responses differed on US revenue ranking relative to parent companies. When asked "Is Orkin or Terminix bigger?", Google AI Mode stated Orkin's parent company Rollins is larger than Terminix's parent Rentokil Initial within the US market, at roughly $3.8 billion compared to $3.5 billion, citing Pest Control Technology's Top 100 coverage. Gemini stated Rentokil's acquisition of Terminix brought in annual revenue that significantly surpasses Rollins, citing Main Street Wealth and The Motley Fool. The conflict was rated high with 0.9 confidence.

Rentokil

Two high severity inconsistencies were detected for Rentokil across four platforms.

AI platforms provided conflicting 2025 revenue figures. When asked "Who is the number one pest control company in the world?", ChatGPT stated about $6.9 billion for the continuing business, citing Rentokil Initial's annual report and FinancialFilings. Copilot stated $3.5 billion for 2025, citing Pest Control Technology's Top 100 coverage and BriefGlance. The same company's 2025 revenue cannot be both figures. The conflict was rated high with 0.95 confidence.

Responses conflicted on US market rank. When asked "Who is the number one pest control company?", Gemini stated Orkin and Terminix are the top two in the United States, with Rentokil noted only as the largest globally, citing Hook Agency and Today's Homeowner. Google AI Overviews stated Rentokil holds the top revenue position in the United States after acquiring Terminix, citing Yahoo Finance's ranking of the largest US pest control companies. The conflict was rated high with 0.9 confidence.

Benchmark Context

Questions This Section Answers

  • How does the qualified observation set differ from the total prompt surface collected?
  • What category-level metrics show how much AI recommendation behavior changed between July and October 2026?

The report separates the raw collection universe from the qualified analysis set. Brand level recommendation percentages are calculated within the qualified benchmark set, which excludes prompts that did not meet relevance or eligibility standards.

Research stage

Jul 2026

Oct 2026

What it represents

Source prompt-surface observations collected

800

800

Total prompt surface observations gathered in the benchmark run

Unique questions

510

542

Distinct questions represented in the collection

Brand / competitor mentions

800

800

Prompts that mentioned a tracked brand or competitor

Relevant prompts

744

773

Prompts deemed relevant to the category

Irrelevant prompts

56

27

Prompts deemed not relevant to the category

Qualified benchmark observations

426

438

Public denominator for all brand level metrics

Qualified surface breadth

6

6

Canonical AI surface families with at least one qualified observation

The August 2026 run collected 573 unique questions, the highest of the series, on 799 brand mentions, 765 relevant prompts, 34 irrelevant prompts, and 441 qualified observations. September 2026 collected 536 unique questions on 800 brand mentions, 764 relevant prompts, 36 irrelevant prompts, and 454 qualified observations, the largest qualified set of the four months.

Benchmark-Level Metrics

Metric

Jul 2026

Oct 2026

Change

Qualified observations

426

438

+12

Companies tracked

10

10

Flat

Recommendation-shaped answer share

38.3%

37.0%

Down 1.3 points

Valid recommendation shortlist share

56.8%

48.2%

Down 8.6 points

Category leader by coverage

Orkin

Orkin

Stable

The valid recommendation shortlist share fell 8.6 points from July 2026 to October 2026, though the path was not straight. That share measured 46.0% in August 2026 and 43.8% in September 2026, its low point of the series, before recovering to 48.2% in October 2026. The October recovery is the mechanical reason several large brands regained ground month over month even while remaining well below their July baselines.

AI Recommendation Trend

Questions This Section Answers

  • Which pest control brands lead AI recommendations, and how close are the top two?
  • Which brand posted the only significant gain against the July 2026 baseline, and which brands declined most?

The Leadership Pair Has Narrowed to Within 1.4 Points After Both Absorbed Double Digit Declines Against July

Brand

Jul 2026

Oct 2026

Movement

Oct 2026 rank

Orkin

57.8%

47.5%

Down 10.3 points

1st

Terminix

56.8%

46.1%

Down 10.7 points

2nd

Aptive

23.7%

19.4%

Down 4.3 points

3rd

Rentokil

24.9%

15.3%

Down 9.6 points

4th

Arrow Exterminators

13.6%

7.8%

Down 5.8 points

5th

Truly Nolen

9.2%

6.9%

Down 2.3 points

6th

Hawx Pest Control

1.9%

5.2%

Up 3.3 points

7th

Massey Services

3.8%

5.0%

Up 1.2 points

8th

Bulwark

9.6%

3.6%

Down 6.0 points

9th

Western Exterminator

7.0%

1.8%

Down 5.2 points

10th

Two brands exceeded the benchmark's normal month to month variation against the four month baseline: Hawx Pest Control on the upside and six brands on the downside, including Orkin, Terminix, Rentokil, Bulwark, Arrow Exterminators, and Western Exterminator. Against September 2026 alone, no brand crossed the benchmark's movement threshold, so the rank shifts visible in this table came from the combination of several smaller movements rather than one dominant change.

What Changed This Month

Orkin

Orkin's valid recommendation coverage stands at 47.5% in October 2026, down 10.3 points from its July 2026 baseline of 57.8%, a significant decline across the series. The month over month direction reverses part of that loss: Orkin rose 3.7 points from 43.8% in September 2026, a move below the benchmark's significance threshold. Orkin carried 208 valid recommendations in October 2026, against 246 in July 2026 and 199 in September 2026.

Placement quality has weakened more than coverage. Orkin's top-3 rate fell 8.1 points from 51.2% in July 2026 to 43.1% in October 2026, and its rank-one rate fell 12.8 points from 34.5% to 21.7%, both significant against baseline. Rank-one count moved from 147 in July 2026 to 95 in October 2026.

Orkin's raw mention presence is essentially untouched. It appeared in 96.8% of qualified observations in October 2026 against 98.1% in July 2026, a non-significant 1.3 point change. Orkin is being named nearly as often as it was at the start of the series; it is converting that presence into the top slot less often. Orkin and Terminix together account for the top two coverage positions, and notable gap data shows the distance from Hawx Pest Control to Orkin closed by 13.6 points over the series.

Highest-priority diagnostic: Which prompt types moved Orkin out of rank one between July 2026 and October 2026, and which brand is occupying the top slot in those answers.

Terminix

Terminix's valid recommendation coverage stands at 46.1% in October 2026, down 10.7 points from its July 2026 baseline of 56.8%, the largest baseline to current decline in the category. Month over month, Terminix rose 3.8 points from 42.3% in September 2026, below the significance threshold. Terminix carried 202 valid recommendations in October 2026, against 242 in July 2026 and 192 in September 2026.

Unlike Orkin, Terminix's rank-one position improved across the series. Its rank-one rate rose 3.7 points from 15.0% in July 2026 to 18.7% in October 2026, a non-significant gain, while its top-3 rate fell 7.3 points from 49.5% to 42.2%, which was significant. Rank-one count rose from 64 in July 2026 to 82 in October 2026.

The pattern is a brand dropping out of shortlists more often while holding its position in the shortlists where it remains. Average recommended rank moved only from 1.78 in July 2026 to 1.73 in October 2026. Terminix's presence rate fell 1.7 points to 93.8%, a non-significant change. Terminix and Orkin now sit 1.4 points apart, having started the series 1.0 point apart.

Highest-priority diagnostic: Which prompt types removed Terminix from shortlists between July 2026 and October 2026 while leaving its rank one placements intact.

Hawx Pest Control

Hawx Pest Control is the only brand the benchmark classifies as a significant riser against the July 2026 baseline, with coverage up 3.3 points from 1.9% to 5.2% in October 2026. That gain extends a three month upward streak and is the series' clearest sustained improvement. The movement is not the sharpest month over month, at 1.5 points from 3.7% in September 2026, but it is the most consistent.

The rise tracks presence rather than placement. Hawx Pest Control's raw mention presence rate rose 4.7 points from 2.6% in July 2026 to 7.3% in October 2026, a significant gain. Its top-3 rate slipped 0.2 points to 0.5%, and its rank-one rate sits at 0.0% in October 2026, down 0.2 points from July 2026, both non-significant. Hawx Pest Control carried 23 valid recommendations in October 2026, against 8 in July 2026 and 17 in September 2026.

This is a visibility story, not a recommendation-quality story. The brand is being named in fewer than one in thirteen qualified answers, and in that expanded set it rarely reaches the top three and never reaches rank one. With valid recommendation counts in the low twenties, movement is sensitive to a handful of prompts. Hawx Pest Control ranks 7th by coverage in October 2026.

Highest-priority diagnostic: Which prompts added Hawx Pest Control to mentions without adding it to shortlists, and whether those prompts sit in a specific service or region band.

Massey Services

Massey Services reached 5.0% valid recommendation coverage in October 2026, up 1.2 points from its July 2026 baseline of 3.8%, a non-significant gain on a two month upward streak. The month over month move from 4.6% in September 2026 was 0.4 points. Massey Services carried 22 valid recommendations in October 2026, against 16 in July 2026 and 21 in September 2026.

Placement improved modestly at the top three. The top-3 rate rose 0.9 points from 0.9% in July 2026 to 1.8% in October 2026, non-significant, and the rank-one rate held flat at 0.5%. Raw mention presence rose 2.6 points to 8.7% over the same span, non-significant. Massey Services ranks 8th by coverage in October 2026.

The distinction is scale. With 22 valid recommendations and a rank-one rate of 0.5%, the brand sits at the lower edge of what the benchmark can measure reliably, and it is being named more often without a corresponding gain in first position placements.

Highest-priority diagnostic: Which prompts added Massey Services to mentions without converting to top three placements, and whether those prompts cluster by market.

Rentokil

Rentokil fell 9.6 points from its July 2026 baseline of 24.9% to 15.3% in October 2026, a significant decline and a three month downward streak. Month over month, Rentokil slipped 0.8 points from 16.1% in September 2026, below the significance threshold. Rentokil ranks 4th by coverage in October 2026 and carried 67 valid recommendations, against 106 in July 2026 and 73 in September 2026.

Within a shrinking coverage position, Rentokil's rank one placements improved. Its rank-one rate rose 1.2 points from 0.2% in July 2026 to 1.4% in October 2026, a significant gain at the series level, with rank-one count moving from 1 to 6. Its top-3 rate fell 3.6 points to 9.8%, non-significant. Raw mention presence fell 7.4 points from 36.6% to 29.2%, a significant decline.

The distinction is the tight squeeze between visibility and placement. Rentokil appears in fewer answers than it did four months ago, and in the answers where it does appear it is marginally more likely to be placed first. Average recommended rank improved from 3.43 in July 2026 to 3.15 in October 2026.

Highest-priority diagnostic: Which prompts still place Rentokil at rank one, and whether those prompts differ in surface or intent from the prompts where it has dropped out.

Aptive

Aptive sits at 19.4% valid recommendation coverage in October 2026, down 4.3 points from its July 2026 baseline of 23.7%, a non-significant change by the benchmark's threshold. Month over month, Aptive rose 3.1 points from 16.3% in September 2026, also below threshold, and holds a two month upward streak. Aptive ranks 3rd by coverage in October 2026 and carried 85 valid recommendations, against 101 in July 2026 and 74 in September 2026.

Placement moved down across the series. Aptive's top-3 rate fell 2.9 points from 14.5% in July 2026 to 11.6% in October 2026, non-significant, while its rank-one rate moved from 0.0% to 0.7%, a non-significant first appearance. Raw mention presence fell 4.3 points to 26.0% over the same span, non-significant. Average recommended rank sits at 3.46.

Third place is not consolidated. Aptive leads Rentokil by 4.1 points in October 2026, a margin that was just 0.2 points in September 2026 after Aptive trailed Rentokil by 4.1 points in August 2026 and 1.2 points in July 2026, so the two brands have swung from Aptive trailing to Aptive leading across the series. Aptive's sentiment reading is the strongest in the category at 0.9.

Highest-priority diagnostic: Which prompt types lifted Aptive's coverage in the last two months, and whether those prompts carry the same profile as the ones where Rentokil ran level with it.

Bulwark

Bulwark fell 6.0 points from its July 2026 baseline of 9.6% to 3.6% in October 2026, a significant decline and a three month downward streak, tied with Rentokil and Western Exterminator for the longest continuous decline in the category. Month over month, Bulwark slipped 0.1 points from 3.7% in September 2026, effectively flat. Bulwark ranks 9th by coverage in October 2026 and carried 16 valid recommendations, against 41 in July 2026 and 17 in September 2026.

Both presence and placement weakened across the series. Bulwark's raw mention presence rate fell 4.6 points from 10.1% to 5.5%, a significant decline, and its top-3 rate fell 2.4 points from 3.8% to 1.4%, also significant. Its rank-one rate fell 0.7 points to 0.2%, non-significant. Bulwark appeared in 24 qualified observations in October 2026.

With 16 valid recommendations, movement here turns on a few prompts. Sentiment is not the issue: Bulwark reads 0.8 on net sentiment across the series. The decline is a visibility signal, with the brand named in roughly one in eighteen qualified answers.

Highest-priority diagnostic: Which prompt types dropped Bulwark from shortlists across the three month decline, and whether the 16 prompts that still recommend it share a service or region profile.

Arrow Exterminators

Arrow Exterminators fell 5.8 points from its July 2026 baseline of 13.6% to 7.8% in October 2026, a significant decline. Month over month, Arrow Exterminators slipped 0.4 points from 8.2% in September 2026, below threshold, holding at the lower level it settled into in August 2026. The brand ranks 5th by coverage in October 2026 and carried 34 valid recommendations, against 58 in July 2026 and 37 in September 2026.

The decline is concentrated in presence. Arrow Exterminators' raw mention presence rate fell 6.0 points from 18.3% to 12.3%, a significant decline, while its top-3 rate fell 2.1 points to 2.1%, non-significant. Its rank-one rate remains unchanged at 0.0%.

The pattern is a coverage problem before a placement problem. Arrow Exterminators is excluded from more answers than it was in July 2026, and the exclusion happened mostly in the July to August transition. Average recommended rank sits at 4.58.

Highest-priority diagnostic: Which surfaces or prompt types stopped naming Arrow Exterminators after July 2026, and whether the excluded prompts cluster in specific markets.

Truly Nolen

Truly Nolen sits at 6.9% valid recommendation coverage in October 2026, down 2.3 points from its July 2026 baseline of 9.2%, a non-significant change. Month over month, Truly Nolen rose 1.2 points from 5.7% in September 2026, also below threshold, holding a two month upward streak. The brand ranks 6th by coverage in October 2026 and carried 30 valid recommendations, against 39 in July 2026 and 26 in September 2026.

Presence fell while placement held roughly level. Truly Nolen's raw mention presence rate dropped 2.9 points from 13.6% to 10.7%, non-significant, its top-3 rate slipped 0.8 points to 2.5%, and its rank-one rate moved from 0.5% to 0.0%, both non-significant. Average recommended rank sits at 4.65.

The distinction is stabilization at a lower band. Truly Nolen's coverage bottomed in August 2026 at 4.8% and has risen in each of the two months since, but the October figure remains 2.3 points below where the series began. Net sentiment is 0.7.

Highest-priority diagnostic: Which prompt categories reduced Truly Nolen's mention rate across the series, and whether the two month recovery comes from a different prompt set than the one that declined.

Western Exterminator

Western Exterminator recorded the deepest relative contraction in the category, falling 5.2 points from its July 2026 baseline of 7.0% to 1.8% in October 2026, a significant decline and a three month downward streak. Month over month, Western Exterminator fell 1.1 points from 2.9% in September 2026, below threshold. The brand ranks 10th by coverage in October 2026 and carried 8 valid recommendations, against 30 in July 2026 and 13 in September 2026.

The decline spans both presence and placement. Western Exterminator's raw mention presence rate fell 2.0 points to 12.8%, non-significant, while its top-3 rate fell 2.6 points from 4.0% to 1.4%, a significant decline. Its rank-one rate moved from 0.7% to 0.0%, non-significant. Net sentiment weakened from 0.6 in July 2026 to 0.3 in October 2026, the lowest reading in the category.

With 8 valid recommendations, the brand is at the edge of the benchmark's measurable range. Its presence rate remains higher than Hawx Pest Control's or Massey Services', at 12.8% against 7.3% and 8.7%, yet it converts that presence into fewer valid recommendations than either. Average recommended rank sits at 4.13.

Highest-priority diagnostic: Which prompts name Western Exterminator without converting to a shortlist recommendation, and what changed in the sentiment context of the answers where it still appears.

Buyer-Intent Interpretation

Questions This Section Answers

  • Which buyer-intent clusters make up the qualified observations across the four month series?
  • What can the benchmark measure about pricing and comparison questions, and what remains outside the qualified set?

Buyer-intent cluster

What it captures

Strategic question

Brand Recommendation

AI answers that recommend a specific brand for pest control needs

Who does the AI recommend, and how often is the recommendation at rank one?

Pricing & Value

AI answers that address cost, pricing, and value comparisons

Where do pricing discussions affect recommendation decisions?

Multi-Brand Comparison

AI answers that compare two or more brands head-to-head

Which brand wins when the AI is asked to compare options?

Across all four months of this series, the qualified observations fell entirely into the discovery and consideration class. No qualified observation in July 2026, August 2026, September 2026, or October 2026 was classified as a comparison question or a pricing and cost question, even though the wider response mix in October 2026 included 57 pricing analysis answers and 17 comparison analysis answers in the raw collection.

The commercial consequence is a measurement boundary. The public benchmark can measure who the AI names and how high it places them in recommendation style answers, and it can track those movements month by month. It cannot yet say how those positions change when a buyer asks how two providers compare on price, or asks what a specific service should cost. The conflict review in this report shows that pricing and comparison questions do reach AI platforms and do produce contradictory answers about this category, with 17 critical and high severity inconsistencies detected, but those answers did not qualify into the public analysis set.

Brand Opportunity Summary

Questions This Section Answers

  • Which pest control brands are rising, stable, or declining, and what diagnostic priority does each carry?

Brand

Oct 2026 coverage

Current signal

Highest-priority diagnostic

Aptive

19.4%

Stable against July 2026 baseline, two month upward streak, third by coverage

Which prompt types drove the last two months of recovery?

Arrow Exterminators

7.8%

Significant decliner against July 2026, flat since August 2026

Which surfaces stopped naming the brand after July 2026?

Bulwark

3.6%

Significant decliner with a three month downward streak, rank fell to 9th

Which prompt types dropped the brand from shortlists?

Hawx Pest Control

5.2%

Significant riser, three month upward streak, presence up 4.7 points

Which prompts added mentions without adding shortlist placements?

Massey Services

5.0%

Stable, two month upward streak, top-3 rate up 0.9 points

Which prompts added mentions without converting to top three?

Orkin

47.5%

Leader, significant decliner against July 2026, rank-one rate down 12.8 points

Which prompt types moved the brand out of rank one?

Rentokil

15.3%

Significant decliner with a three month downward streak, rank-one count rising to 6

Which prompts still place the brand at rank one?

Terminix

46.1%

Runner-up, significant decliner against July 2026, rank-one rate up 3.7 points

Which prompt types removed the brand from shortlists while leaving rank one intact?

Truly Nolen

6.9%

Stable, two month upward streak, still below the July 2026 baseline

Which prompt categories reduced the mention rate across the series?

Western Exterminator

1.8%

Significant decliner with a three month downward streak, weakest sentiment at 0.3

Which prompts name the brand without converting to a shortlist recommendation?

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

Evidence Behind the Benchmark

Questions This Section Answers

  • What prompt-level data underlies the benchmark metrics, and what does the conflict review measure?

The aggregate metrics are built from prompt level observations covering query, surface, recommendation outcome, rank, sentiment, and citations where those are exposed by the platform. Company level analysis can go deeper into prompt, competitor, surface, and evidence patterns than the vertical wide view allows. Presence in the benchmark is not automatically treated as proof of causation, and a brand appearing in an AI answer is not the same as that brand being recommended by it.

The conflict review summarized earlier in this report operates on the same prompt level record set. The 17 critical and high severity inconsistencies it identified were each surfaced by two named platforms answering the same question with materially different claims, and the flagged sources behind those claims are listed with the conflicts. That review measures whether AI platforms agree with each other. It does not measure whether any particular claim is the correct one.

About This Benchmark

This report is part of the CiteWorks Studio AI Visibility Industry Market research program. The LLM Authority Index is the benchmark and research authority; CiteWorks Studio is the interpretation, strategy, and remediation partner.

Report-Specific Interpretation Notes

  • Several brands in this vertical carry small absolute counts. Western Exterminator (8 valid recommendations), Bulwark (16), Massey Services (22), Hawx Pest Control (23), and Truly Nolen (30) each registered fewer than 35 valid recommendations in October 2026, so their movement should be read as a signal to investigate rather than as a refined estimate.
  • The public metrics use the qualified denominator of 438 observations for October 2026, not the 800 prompts collected, so every percentage in this report is calculated within the qualified set. Raw collection counts and qualified analysis counts are not comparable and should not be combined.
  • Directional analysis identifies movement worth investigating. Month over month and baseline to current movement does not by itself establish the cause of a change.
  • The series spans four comparable months, July 2026 through October 2026, under a single instrument version with no instrument break recorded.

Next Step

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

Beneath the aggregate percentages sit questions the public benchmark cannot answer. Which high intent prompts does a brand win, and which does it lose? When a brand drops out of a shortlist, which competitor takes the position? What attributes does the AI associate with each option when it names them? Which external sources shape those answers, and do those sources agree with each other? This report's conflict review shows that they frequently do not, with 17 critical and high severity inconsistencies recorded across six platforms in October 2026 alone.

A company specific AI visibility audit maps those prompt, surface, competitor, ranking, sentiment, and evidence source patterns into a prioritized visibility strategy. The benchmark shows where to look; the audit shows what to change.

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Understanding AI search visibility.

AI search experiences create answers by pulling information from many places online and summarizing it into a single response.

What Is AI Citation Intelligence?
AI citation intelligence is the process of measuring where AI platforms source their information and how frequently a brand is mentioned or referenced in AI-generated responses. Because LLMs synthesize across multiple sources, the sites and brands that appear repeatedly tend to influence how a topic or company is framed. This practice focuses on identifying which sources shape AI outputs and tracking brand visibility across different AI systems.
What Is Citation Architecture?
Citation architecture describes the set of sources that consistently inform how AI systems talk about a brand, product, or topic. LLMs draw from websites, articles, forums, and public discussion, and the sources they rely on most often become the backbone of their answers. Building strong citation architecture means ensuring that accurate, credible, high authority sources are the ones most likely to shape the way AI tools summarize and recommend a brand.
What Is Generative Engine Optimization?
Generative engine optimization (GEO) is the practice of improving the chances that AI systems use and cite your brand or content when generating answers. While traditional SEO is centered on ranking pages in search results, GEO focuses on how LLMs retrieve, interpret, and combine information when responding to a question. The objective is to strengthen the content and sources AI systems rely on, so your brand is treated as a trusted reference in AI responses.
What Is AI Share of Voice?
AI share of voice tracks how often a brand appears in AI-generated answers compared with competitors in the same category. It reflects visibility across AI platforms such as ChatGPT, Gemini, Claude, and Perplexity. Monitoring AI share of voice helps organizations see whether AI systems consistently include and recommend their brand for key queries or whether competitor brands are showing up more often.

About The Author

Mark Huntley

Mark Huntley

Founder and CEO

Mark Huntley, J.D. is founder of CiteWorks Studio, a strategic advisory focused on visibility, authority, and recommendation presence in AI-shaped search environments. His work centers on embedding-level GEO, vector optimization, and cosine gap engineering — helping brands align their digital presence with the retrieval systems that increasingly shape discovery, interpretation, and choice.

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