The AI decision engine for real estate development
Site boundary in. Master plan, feasibility, and bank-grade underwriting out — in minutes, not the 4–12 months it takes today.
Developers and lenders use Keystone for
Land Intelligence
Satellite imagery and GIS filtered for zoning, access, utilities, contamination, and title issues — a ranked list of viable sites with risk scores, not a raw data dump.
Generative Planning
Requirements in, multiple masterplan options out — optimized for FSI, parking, cost, and time, auto-checked against zoning, compliance, and site constraints.
Feasibility & Underwriting
A comprehensive feasibility report and bank-grade underwriting report, generated from the same live model — not a static PDF reconstructed after the fact.
From raw land to investment-ready intelligence
Draw the boundary
Mark a site boundary and state your requirements — unit mix, budget, timeline.
Keystone runs the chain
Land intelligence, generative planning, and financial modeling run in sequence — automatically, on the same live model.
Get an investable output
A master plan, unit mix, cost estimate, and underwriting-ready feasibility report — the same day, not three weeks later.
Questions worth asking before you talk to us
How is Keystone different from a feasibility consultant?+
A consultant delivers one static report over weeks. Keystone generates a master plan, unit mix, cost estimate, and full feasibility/underwriting report from a site boundary in hours, and the model stays live — change a parameter and the output recalculates.
Does Keystone work outside India?+
Yes. Keystone holds verified FAR and zoning data for India and all 50 US states, with regulatory encoding for RERA/NBC/CPWD (India) and IBC + state/local codes (USA).
Is Keystone's output code-compliant?+
Keystone's layouts are generated against prescriptive zoning and building-code provisions. It does not issue a compliance certification — that remains a licensed professional's role.
What stage is Keystone at?+
Pre-revenue, live on real sites. Outreach is active to hundreds of developer and lender companies across India and the USA, with pilot conversations in progress.
How long does a Keystone feasibility report take?+
Hours, not weeks. Land intelligence, generative masterplanning, and feasibility/underwriting run on the same connected model, so there's no separate consultant hand-off — turnaround is measured in hours instead of the industry-standard 4-12 months.
What geographies does Keystone cover?+
USA and India. India coverage is RERA/NBC/CPWD-aware; USA coverage is IBC plus jurisdiction-specific FAR and zoning data across all 50 states, not a national average. Built India-first and USA-simultaneously, not ported from one market to the other.
We're not building a better version of the old process. We're building what replaces it.
Run a real site through Keystone and see the output for yourself.