Loading page
Proposal writing handled by a workflow engine, with a human signing rather than writing. Aimed at legal partners, so the work stops following people home.
In short: Legal Proposal Builder is a workflow engine aimed at legal partners, covering proposal writing. It scores 72/100 on AltF Ideas, carried by feasibility (89) and held back by timing (43). Typical pricing is $2.8k–$57k per customer per year, with a first version reachable in a weekend for $3.0k–$10k.
Legal teams lose proposals rebuilt from scratch that are 80% identical. Every legal 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.
Point a workflow engine at proposal writing, and let people review output instead of producing it. Revenue is usage-based, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $1.6B |
|---|---|
| Category growth (CAGR) | 12% |
| Annual contract value | $2.8k – $57k |
| Pricing model | Usage-based |
| Time to first revenue | 50 days |
| Startup cost to MVP | $3.0k – $10k |
| Build effort | Weekend |
Connectors exist for systems that were closed five years ago. 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 |
| A generalist AI tool | No domain grounding, so output needs full human review |
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