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A long-context reviewer that handles proposal writing end to end and hands a human the exceptions rather than the queue. Aimed at professional services partners, surfacing the exposure nobody has priced.
In short: Professional services Proposal Builder is a long-context reviewer aimed at professional services partners, covering proposal writing. It scores 73/100 on AltF Ideas, carried by timing (96) and held back by feasibility (52). Typical pricing is $3.9k–$83k per customer per year, with a first version reachable in six to twelve months for $38k–$95k.
Professional services teams lose proposals rebuilt from scratch that are 80% identical. Nobody owns this process, which is exactly why it keeps breaking. It scales linearly with headcount, so growth makes it worse rather than better.
Point a long-context reviewer at proposal writing, 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 | $1.6B |
|---|---|
| Category growth (CAGR) | 14% |
| Annual contract value | $3.9k – $83k |
| Pricing model | Per-outcome |
| Time to first revenue | 69 days |
| Startup cost to MVP | $38k – $95k |
| Build effort | 6-12 months |
Million-token context windows made whole-document reasoning possible in one pass. Professional services is growing at roughly 13% 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 |
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