AltF Ideas holds 117,264 startup ideas across 61 industries, each scored 0–100 on demand, moat, monetisation, feasibility, timing and open field. The 12,000 highest-scoring have full dossiers with market size, competitor archetypes, risks, and a four-step build path. Sorted by opportunity score, best first.
A document parser that sits beside the existing system, reads what it already produces, and closes quoting & estimating. Aimed at construction project managers, catching the error before it becomes a change order.
A retrieval engine that handles risk assessment end to end and hands a human the exceptions rather than the queue. Aimed at construction ops teams, so the work stops following people home.
A workflow engine that handles quoting & estimating end to end and hands a human the exceptions rather than the queue. Aimed at construction project managers, proving value before anyone signs anything.
Construction/Seat SaaS/$1.1k ACV/Weekend
A narrow forecasting model scoped to lead qualification alone — no platform, no migration, no six-month rollout. Aimed at construction project managers, closing the loop while everyone is asleep.
Construction/Usage-based/$2.3k ACV/~1 quarter
Point a forecasting model at lead qualification, and let people review output instead of producing it. Aimed at construction project managers, taking the phone queue off a human entirely.
Construction/Per-outcome/$4.5k ACV/6-12 months
Compliance audit handled by a vision model, with a human signing rather than writing. Aimed at construction project managers, so the work stops following people home.
Construction/Per-outcome/$4.9k ACV/6-12 months
A vision model that sits beside the existing system, reads what it already produces, and closes compliance audit. Aimed at construction project managers, built for one person, not a department.
Construction/Usage-based/$2.1k ACV/~1 month
A voice agent that sits beside the existing system, reads what it already produces, and closes knowledge capture. Aimed at construction project managers, replacing the spreadsheet that currently holds it together.
Construction/Seat SaaS/$1.0k ACV/6-12 months
A retrieval engine that handles RFP response end to end and hands a human the exceptions rather than the queue. Aimed at construction project managers, replacing the spreadsheet that currently holds it together.
Construction/Seat SaaS/$1.1k ACV/Weekend
A narrow retrieval engine scoped to RFP response alone — no platform, no migration, no six-month rollout. Aimed at construction project managers, writing down what only one person knows.
A vision model that sits beside the existing system, reads what it already produces, and closes field reporting. Aimed at construction project managers, closing the loop while everyone is asleep.
Construction/Per-project/$2.7k ACV/6-12 months
A document parser that sits beside the existing system, reads what it already produces, and closes shift handover. Aimed at construction project managers, closing the loop while everyone is asleep.
Construction/Managed service/$12k ACV/~1 month
A narrow vision model scoped to asset tracking alone — no platform, no migration, no six-month rollout. Aimed at construction project managers, so the work stops following people home.
Construction/Flat SaaS/$1.0k ACV/6-12 months
A narrow autonomous agent scoped to collections alone — no platform, no migration, no six-month rollout. Aimed at construction ops teams, finding what the inspector would find, first.
Construction/Seat SaaS/$1.2k ACV/6-12 months
Point a workflow engine at invoicing, and let people review output instead of producing it. Aimed at construction ops teams, replacing the spreadsheet that currently holds it together.
Construction/Seat SaaS/$1.0k ACV/Weekend
Vendor management handled by an anomaly detector, with a human signing rather than writing. Aimed at construction ops teams, unbundling the one module people actually use.
Construction/Usage-based/$2.7k ACV/Weekend
A long-context reviewer that sits beside the existing system, reads what it already produces, and closes document review. Aimed at construction ops teams, finding what the inspector would find, first.
A retrieval engine that sits beside the existing system, reads what it already produces, and closes proposal writing. Aimed at construction ops teams, finding what the inspector would find, first.
Construction/Managed service/$13k ACV/6-12 months
Point a change monitor at permit & licence tracking, and let people review output instead of producing it. Aimed at construction ops teams, catching the error before it becomes a change order.
Construction/Seat SaaS/$1.2k ACV/Weekend
A workflow engine that sits beside the existing system, reads what it already produces, and closes renewal management. Aimed at construction ops teams, going after the low-value tail everyone else skips.
Construction/Per-project/$3.3k ACV/Weekend
A forecasting model that handles risk assessment end to end and hands a human the exceptions rather than the queue. Aimed at construction ops teams, so the work stops following people home.
Construction/Usage-based/$2.3k ACV/~1 quarter
Construction/Per-project/$3.4k ACV/~1 quarter
A retrieval engine that handles risk assessment end to end and hands a human the exceptions rather than the queue. Aimed at construction ops teams, so the work stops following people home.
Construction/Managed service/$13k ACV/~1 quarter
Point a vision model at compliance audit, and let people review output instead of producing it. Aimed at construction ops teams, so the work stops following people home.
Construction/Per-outcome/$4.3k ACV/~1 quarter
A narrow long-context reviewer scoped to RFP response alone — no platform, no migration, no six-month rollout. Aimed at construction ops teams, holding service constant on a smaller team.