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A retrieval engine that handles document review end to end and hands a human the exceptions rather than the queue. Aimed at construction project managers, built for one person, not a department.
In short: Construction Document Reviewer is a retrieval engine aimed at construction project managers, covering document review. It scores 76/100 on AltF Ideas, carried by monetisation (96) and held back by feasibility (32). Typical pricing is $11k–$168k per customer per year, with a first version reachable in six to twelve months for $40k–$90k.
Construction teams lose a 900-page document read by someone billing $300 an hour. Nobody owns this process, which is exactly why it keeps breaking. Whoever knows how it works becomes a single point of failure.
Document review handled by a retrieval engine, with a human signing rather than writing. Revenue is managed service, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $583M |
|---|---|
| Category growth (CAGR) | 22% |
| Annual contract value | $11k – $168k |
| Pricing model | Managed service |
| Time to first revenue | 75 days |
| Startup cost to MVP | $40k – $90k |
| Build effort | 6-12 months |
Retrieval over private documents became cheap enough to run per query. Construction is growing at roughly 20% 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 generalist AI tool | No domain grounding, so output needs full human review |
| A vertical competitor | Priced and scoped for enterprise accounts, not this segment |
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