A narrow retrieval engine scoped to claims & appeals alone — no platform, no migration, no six-month rollout. Aimed at hvac & plumbing field supervisors, holding service constant on a smaller team.
In short: Retrieval Appeal Drafter for HVAC & plumbing is a retrieval engine aimed at hvac & plumbing field supervisors, covering claims & appeals. It scores 73/100 on AltF Ideas, carried by monetisation (95) and held back by open field (32). Typical pricing is $5.7k–$114k per customer per year, with a first version reachable in about a quarter for $15k–$45k.
HVAC & plumbing teams lose denials abandoned because appealing costs more than the claim. In most hvac & plumbing businesses this job has never had software written for it. Most operators assume this is simply the cost of doing business.
Point a retrieval engine at claims & appeals, and let people review output instead of producing it. Revenue is take-rate, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $360M |
|---|---|
| Category growth (CAGR) | 14% |
| Annual contract value | $5.7k – $114k |
| Pricing model | Take-rate |
| Time to first revenue | 60 days |
| Startup cost to MVP | $15k – $45k |
| Build effort | ~1 quarter |
Retrieval over private documents became cheap enough to run per query. HVAC & plumbing is growing at roughly 16% a year, and this job has not been re-tooled since it was designed around paper.
| Who | The gap |
|---|---|
| A generalist AI tool | No domain grounding, so output needs full human review |
| The incumbent suite | Sells a platform; this job is one neglected module inside it |
| A spreadsheet | The real incumbent in most of the market, and it is free |
The data you need lives on paper in a back office; digitisation is half the product.
An idea you cannot act on is entertainment. Four concrete steps, wired to tools already running on AltFTool.
Score problem urgency, willingness to pay, and reachable audience size before writing any code.
→ AltF IdeaLabAsk how they handle this today and what it costs them. If nobody can quantify the pain, the demand score is optimistic.
→ Survey BuilderCheck availability, DNS, and email authentication in one pass so your first outreach lands in an inbox.
→ AltF DomainOpsStand up intake, the review queue, and billing before you build the clever part.
→ AltF Flow