| Company | Share of responses | Answer Share | Citation Share |
|---|---|---|---|
| Big Joe’s Roofing | 57.8% | 2.3% | |
| The Roof Doctor | 31.8% | 1.1% | |
| Umbrella Roofing | 26.0% | 0.3% | |
| Loonstyn Roofing | 24.0% | 1.6% | |
| Rutter Roofing and Exteriors | 23.4% | 0.0% | |
| Pace Roofing | 16.9% | 0.6% | |
| Tufano & Sons Roofing | 16.2% | 0.2% | |
| Top Tier Philly Roofing | 16.2% | n/d | |
| Liberty Roofing | 14.9% | 0.8% | |
| Bumble Roofing | 14.9% | n/d | |
| City Wide Roofing Philadelphia | 14.3% | 0.3% | |
| Adilay Roofing | 14.3% | 1.4% |
Every week, the same frozen set of 4 question phrasings is sent to OpenAI, Anthropic, Google Gemini, and Perplexity — through each provider’s official API, with active web search, never through a consumer chat interface.
Same market, same questions, repeated on a fixed schedule — not a single sample. No AI model is paid or influenced; this page reports what each one already says.
Answer Share — the share of measured responses that name a given company. 55.6% means the company appeared in 55.6% of the responses collected for this market.
Market concentration — the share of responses naming at least one of the top 3 companies: how fragmented or concentrated the answers are for this market.
Citation Share — the share of citations linking directly to a company’s own website, among companies whose domain we’ve matched. Shown as n/d where we haven’t matched a domain, or 0% where the domain is known but never cited directly — AI models often cite a review aggregator instead of the company’s own site.
The date at the top of this page is when this market was last measured. Numbers refresh weekly.