Software for landlords and property managers to handle leasing, rent collection, maintenance, and accounting. Right now, Buildium is the brand AI assistants recommend most, with a Visibility Score of 60 and the #1 spot in 29% of answers. Head-to-head: Buildium vs AppFolio →
These rankings are measured from what the three models know from training, not a live web search. When the models DO search the web, see which sources they cite. Methodology.
Three models, three different opinions on who leads property management.
Buildium tops the overall index but that number hides real disagreement: Claude scores it 78 out of 100 while Gemini gives it only 34, a gap wide enough to matter. Gemini leans toward Avail and AppFolio instead, and ChatGPT splits its attention across Buildium and Avail rather than settling on either. No single brand has locked in a consistent first-choice position across all three models, which means the category leader depends entirely on which AI your buyer is using.
AI-generated analysis of the September 2026 measurements.
| # | Brand | Visibility Score | Trend (2 mo) | Mention rate | Avg. position | #1 pick rate | Models |
|---|---|---|---|---|---|---|---|
| 1 | | ±3.9 | flat | 71% | 2.5 | 29% | ChatGPT #1 Claude #1 Gemini #5 |
| 2 | | ±4.3 | flat | 64% | 2.6 | 17% | ChatGPT #2 Claude #2 Gemini #2 |
| 3 | | ±3.7 | flat | 53% | 2.9 | 19% | ChatGPT #3 Claude #5 Gemini #1 |
| 4 | | ±5.1 | flat | 51% | 3.3 | 4% | ChatGPT #4 Claude #4 Gemini #6 |
| 5 | | ±4.1 | flat | 29% | 4.5 | 0% | ChatGPT #6 Claude Gemini #4 |
| 6 | | ±3.3 | flat | 24% | 3.9 | 0% | ChatGPT Claude #3 Gemini |
| 7 | | ±3.7 | flat | 21% | 3.3 | 1% | ChatGPT #8 Claude #9 Gemini #8 |
| 8 | | ±4.9 | ▲ 8 | 17% | 1.4 | 13% | ChatGPT #13 Claude #11 Gemini #3 |
| 9 | | ±5.3 | flat | 24% | 5.0 | 1% | ChatGPT #5 Claude #10 Gemini #9 |
| 10 | | ±4.3 | flat | 18% | 4.4 | 0% | ChatGPT #11 Claude Gemini #7 |
| 11 | | ±4.7 | flat | 17% | 4.3 | 0% | ChatGPT #7 Claude #7 Gemini |
| 12 | | ±4 | flat | 13% | 3.9 | 0% | ChatGPT #10 Claude #6 Gemini |
| 13 | | ±3.8 | ▼ 10 | 11% | 4.3 | 0% | ChatGPT #9 Claude Gemini #11 |
| 14 | | ±2.1 | flat | 7% | 2.0 | 4% | ChatGPT Claude #8 Gemini #12 |
| 15 | | ±3.4 | flat | 11% | 5.4 | 0% | ChatGPT #12 Claude #12 Gemini #10 |
The ± under each score is the reliability band: how much the number would move if we re-ran the identical measurement. It is tight because each prompt is sampled multiple times. It is not the same as how much the ranking depends on which prompts we ask — a separate, wider figure shown on hover.
Just below the cutoff: Okta (5.6), Hemlane (5), MRI Software (4.9), Ping Identity (4.9), Entrata (4.6). 60 brands were scored in this category; the leaderboard shows the top 15.
Visibility Score: position-weighted presence across all measured answers, 0 to 100. A score of 100 means the brand was the first recommendation in every answer. Every point in a trend line is a live monthly measurement; there is no modeled or backfilled history. Full methodology.
Openness 40/100: the share of this category's recommendation weight not held by the leader.
Compare brands in Property Management head-to-head → · Explore the prompt tree →
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Per-model Visibility Scores for the top 10. A long gray bar means the three assistants disagree about the brand. Hover a row for exact values.
When a brand is mentioned, where does it appear? Box shows the middle 50% of positions, the thick line is the median, whiskers are the extremes. Hover a row for the detail.
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Each model answered every prompt 3 times in September 2026. Prompts are brand-neutral so no vendor gets seeded into the question.