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Point a retrieval engine at knowledge capture, and let people review output instead of producing it. Aimed at construction project managers, going after the low-value tail everyone else skips.
In short: Construction Knowledge Base on Retrieval is a retrieval engine aimed at construction project managers, covering knowledge capture. It scores 74/100 on AltF Ideas, carried by demand (89) and held back by feasibility (47). Typical pricing is $5.2k–$110k per customer per year, with a first version reachable in six to twelve months for $33k–$79k.
Construction teams lose twenty years of know-how walking out at retirement. In most construction businesses this job has never had software written for it. The backlog only surfaces when a customer or an auditor finds it first.
Point a retrieval engine at knowledge capture, and let people review output instead of producing it. Revenue is per-outcome, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $1.2B |
|---|---|
| Category growth (CAGR) | 19% |
| Annual contract value | $5.2k – $110k |
| Pricing model | Per-outcome |
| Time to first revenue | 68 days |
| Startup cost to MVP | $33k – $79k |
| 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 vertical competitor | Priced and scoped for enterprise accounts, not this segment |
| An internal hire | Works until volume doubles, then breaks again |
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