Looking for the absolute cheapest HVAC system maintenance schedule software that still tracks filter replacements accurately.
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Looking for the absolute cheapest HVAC system maintenance schedule software that still tracks filter replacements accurately.
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
lowest cost HVAC preventive maintenance scheduling software filter replacement tracking pricing free plan 2026 Google ↗
HVAC maintenance software recurring work orders equipment asset filter change schedules pricing MaintainX Limble UpKeep Fiix Google ↗
- FilterKeeper — Track Every Home Filter, Never Forget to Change One · filterkeeper.com
- Best Work Order Software in 2026: 6 CMMS Tools Compared · greta.sh
- MaintainX Pricing vs UpKeep, Fiix, Limble (2026) · morsa.ai
- Fiix · fiixsoftware.com
- MaintainX · getmaintainx.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
lowest cost HVAC preventive maintenance scheduling software filter replacement tracking pricing free plan 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
HVAC maintenance software recurring work orders equipment asset filter change schedules pricing MaintainX Limble UpKeep Fiix OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |