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A long-context reviewer that sits beside the existing system, reads what it already produces, and closes contract analysis. Aimed at legal solo practitioners, starting from data the business already produces.
In short: Legal Contract Analyser on Long context is a long-context reviewer aimed at legal solo practitioners, covering contract analysis. It scores 70/100 on AltF Ideas, carried by timing (95) and held back by demand (41). Typical pricing is $2.4k–$49k per customer per year, with a first version reachable in about a quarter for $16k–$41k.
Legal teams lose renewal terms nobody re-read before signing. It is the kind of task that is too small to fund and too costly to ignore. It scales linearly with headcount, so growth makes it worse rather than better.
A long-context reviewer that sits beside the existing system, reads what it already produces, and closes contract analysis. Revenue is usage-based, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $1.3B |
|---|---|
| Category growth (CAGR) | 14% |
| Annual contract value | $2.4k – $49k |
| Pricing model | Usage-based |
| Time to first revenue | 41 days |
| Startup cost to MVP | $16k – $41k |
| Build effort | ~1 quarter |
Million-token context windows made whole-document reasoning possible in one pass. 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 |
|---|---|
| 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 |
| An offshore back office | Cheaper per hour, but does not scale down to the tail |
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