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A narrow document parser scoped to expense review alone — no platform, no migration, no six-month rollout. Aimed at hvac & plumbing dispatchers, taking the phone queue off a human entirely.
In short: Expense Reviewer for HVAC & plumbing, Run by Extraction is a document parser aimed at hvac & plumbing dispatchers, covering expense review. It scores 71/100 on AltF Ideas, carried by demand (93) and held back by open field (32). Typical pricing is $4.7k–$70k per customer per year, with a first version reachable in a weekend for $2.5k–$7.0k.
HVAC & plumbing teams lose expenses approved without anyone actually reading them. Nobody owns this process, which is exactly why it keeps breaking. Most operators assume this is simply the cost of doing business.
Expense review handled by a document parser, with a human signing rather than writing. Revenue is data subscription, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $413M |
|---|---|
| Category growth (CAGR) | 17% |
| Annual contract value | $4.7k – $70k |
| Pricing model | Data subscription |
| Time to first revenue | 61 days |
| Startup cost to MVP | $2.5k – $7.0k |
| Build effort | Weekend |
Document parsing stopped needing per-layout templates. 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 |
|---|---|
| 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 |
| An offshore back office | Cheaper per hour, but does not scale down to the tail |
Integrations with the incumbent system of record are undocumented and gatekept.
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