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A retrieval engine that sits beside the existing system, reads what it already produces, and closes knowledge capture. Aimed at construction estimators, catching the error before it becomes a change order.
In short: Construction Knowledge Base is a retrieval engine aimed at construction estimators, covering knowledge capture. It scores 72/100 on AltF Ideas, carried by feasibility (87) and held back by demand (49). Typical pricing is $2.3k–$47k per customer per year, with a first version reachable in a weekend for $2.0k–$7.0k.
Construction teams lose twenty years of know-how walking out at retirement. Every construction team solves this the same way: someone stays late. Most operators assume this is simply the cost of doing business.
A retrieval engine that sits beside the existing system, reads what it already produces, and closes knowledge capture. Revenue is usage-based, 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) | 18% |
| Annual contract value | $2.3k – $47k |
| Pricing model | Usage-based |
| Time to first revenue | 39 days |
| Startup cost to MVP | $2.0k – $7.0k |
| Build effort | Weekend |
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 spreadsheet | The real incumbent in most of the market, and it is free |
| A vertical competitor | Priced and scoped for enterprise accounts, not this segment |
Every customer wants their own edge cases encoded, so onboarding cost is the real constraint.
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