Proposal writing handled by a retrieval engine, with a human signing rather than writing. Aimed at legal solo practitioners, proving value before anyone signs anything.
In short: Retrieval-Powered Proposal Builder for Solo Practitioners is a retrieval engine aimed at legal solo practitioners, covering proposal writing. It scores 76/100 on AltF Ideas, carried by moat (95) and held back by open field (35). Typical pricing is $1.2k–$25k per customer per year, with a first version reachable in six to twelve months for $43k–$97k.
Legal teams lose proposals rebuilt from scratch that are 80% identical. In most legal businesses this job has never had software written for it. Most operators assume this is simply the cost of doing business.
A retrieval engine that handles proposal writing end to end and hands a human the exceptions rather than the queue. Revenue is seat saas, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $1.7B |
|---|---|
| Category growth (CAGR) | 10% |
| Annual contract value | $1.2k – $25k |
| Pricing model | Seat SaaS |
| Time to first revenue | 38 days |
| Startup cost to MVP | $43k – $97k |
| Build effort | 6-12 months |
Retrieval over private documents became cheap enough to run per query. Legal is growing at roughly 12% a year, and this job has not been re-tooled since it was designed around paper.
| Who | The gap |
|---|---|
| A vertical competitor | Priced and scoped for enterprise accounts, not this segment |
| A spreadsheet | The real incumbent in most of the market, and it is free |
| 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