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A long-context reviewer that sits beside the existing system, reads what it already produces, and closes proposal writing. Aimed at industrial services owner-operators, closing the loop while everyone is asleep.
In short: Industrial services Proposal Builder on Long context is a long-context reviewer aimed at industrial services owner-operators, covering proposal writing. It scores 71/100 on AltF Ideas, carried by timing (93) and held back by feasibility (35). Typical pricing is $8.3k–$83k per customer per year, with a first version reachable in six to twelve months for $28k–$92k.
Industrial services teams lose proposals rebuilt from scratch that are 80% identical. Every industrial services team solves this the same way: someone stays late. The cost is invisible on any P&L line, which is why it never gets fixed.
A long-context reviewer that handles proposal writing end to end and hands a human the exceptions rather than the queue. Revenue is site licence, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $511M |
|---|---|
| Category growth (CAGR) | 13% |
| Annual contract value | $8.3k – $83k |
| Pricing model | Site licence |
| Time to first revenue | 86 days |
| Startup cost to MVP | $28k – $92k |
| Build effort | 6-12 months |
Million-token context windows made whole-document reasoning possible in one pass. Industrial services is growing at roughly 14% 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 |
| A vertical competitor | Priced and scoped for enterprise accounts, not this segment |
| The incumbent suite | Sells a platform; this job is one neglected module inside it |
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