Housecall Pro leads in AI answer share.
| Vendor | Share of AI answers | Named in buyer questions |
|---|---|---|
| Housecall Pro | 37.5% | 32 of 40 |
| Service Fusion | 6.25% | 18 of 40 |
When buyers ask AI engines "best HVAC software", these are the shares of answers each vendor wins on our fixed 40-question basket (Perplexity, three passes, majority rule, July 2026). Measurement, not endorsement.
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