Tier 01 · Instant Check
FREE
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First sanity pass on a plot in under 60 seconds.
- +FSI ballpark from bylaws
- +Buildable area estimate
- +Verdict: proceed / hold / abort
The plot feasibility report your architect quoted ₹1,00,000 for — five pages, three weeks, half-cooked. We ship the full RERA-backed version in 10 minutes, from ₹4,999. Council-submittable. Receipts public.
What the market charges
5 pages · 3 weeks · half-cooked · gut-feel cost
What White Warp ships
16 pages · 10 min · RERA-backed · all-in cost
If this comes, my job becomes so much easier. Half of what I do by hand on FSI for every site — this nails in seconds.
A junior architect — known to the founder — sold a 5-page feasibility report for ₹1,00,000last month. Five pages. No bylaw citations. No RERA cross-check. No cost breakdown. The gap is real. We're building for it.
We are not a data dashboard. We are not a generic AI cost-estimator. We are the only engine in India that walks from a plot address to a council-submittable feasibility — with public receipts at every step.
Most reports infer absorption from launches. We measure from RERA self-reporting. Different number. Honest number.
Industry quotes BSP only. We add PLC, floor-rise, parking, club, GST, stamp duty — the ₹18-25L delta on a ₹1.5Cr flat.
We ship AutoDCR Pre-DCR DXF for Bengaluru, MCG Gurugram packs, DDA Delhi packs. The drawing your sanction officer opens.
Embed our feasibility engine inside your broker portal, NRI app, or developer pipeline. Programmable. Versionable.
We publish our receipts — with their limits stated. n=714 projects across 5 RERA portals. Agreement with RERA self-declared cost 11.3% mean / 8.5% median (a partial compliance baseline that sits below independent QS estimates — a coverage metric, not true-cost accuracy; independent QS true-cost validation at /calibration). NCR-only sub-cohort 15.1% / 10.2% (n=313). Revenue MAPE 15.9% (n=5). Per-source transparency. Nobody else does this.
Every tier ships a real PDF report you own. No subscriptions. No seat licences. Pay per plot. Reach out at /contact if you need volume pricing.
First sanity pass on a plot in under 60 seconds.
The 5-page feasibility your junior charged ₹1L for. Better. Cheaper. RERA-backed.
The full feasibility — what banks actually want.
Full + 30-year climate risk overlay. NRIs buy this.
Council-submittable. Stamped by retained partner architect.
B2B Architect packs from ₹24,999 / 3 plots · Broker packs from ₹14,999 / 5 plots · full pricing →
Every claim on this page is auditable. The data is public. The math is open. The error bars are published. Nobody else in Indian primary-market feasibility does this — which tells you everything.
Scraped weekly. Project name, units, sold count, completion. Public records.
see /calibration →Engine prediction vs RERA-disclosed cost across HRERA + MahaRERA + KRERA + UPRERA + Delhi RERA. 5-tier transparency: 5-portal HEADLINE n=714, NCR-only sub-cohort n=313, UPRERA NCR Tier-5 IDC-noise n=19 (disclosed), TNRERA Chennai Tier-5 n=301 (disclosed separately), 6-portal full transparency n=1,039. Every input adjustment cites Tier-1 primary RERA evidence. T461-S63 two-run reproducible 2026-05-21.
audit the back-test →live · drift · stale · fallback — we publish what we are sure of and what we are not. No bullshit confidence intervals.
read methodology →40 govt + 7 exchange + 5 industry + 2 mfr + 5 RERA + 2 reference + 1 jurisdiction-drift.
/transparency log →Mumbai cohort is not yet calibrated.The MahaRERA portal requires a free citizen login we are unblocking this week. Until then, Mumbai reports ship with a confidence=uncalibrated stamp. Bangalore + Hyderabad council packs live. Tier-2 on request.
No. FSI is one input. We compute it from local bylaws, then run the full feasibility — all-in cost, design options, council pack, IFC, climate overlay, IRR. The FSI is the easy part.
Delhi, Gurugram, Noida, Faridabad — fully calibrated. Bengaluru council pack live. Chennai (TNCDBR 2019) and Mumbai (MahaRERA) in calibration. Tier-2 on request.
Our headline 11.3% mean / 8.5% median (n=714 across 5 RERA portals — HRERA + MahaRERA + KRERA + UPRERA + Delhi RERA, T461-S63 two-run reproducible 2026-05-21) is the engine's agreement with RERA self-declared construction cost — a compliance figure that typically reflects a partial cost baseline, below independent quantity-surveyor estimates of total build cost — so it is a coverage metric, not a true-cost accuracy claim. We separately validate the engine against independent professional QS benchmarks (Colliers / JLL published cost guides — not affiliated with or endorsing White Warp), detailed at /calibration. Full per-source breakdown at /calibration — HRERA Bulk 10.4% n=74, HRERA NCR-B 10.8% n=209, MahaRERA 11.0% n=204, KRERA 11.1% n=199, UPRERA NCR Tier-5 19.5% n=19 (IDC noise disclosed), Delhi RERA 21.2% n=6 (small sample). NCR-only sub-cohort 15.1% / 10.2% (n=313). TNRERA Chennai Tier-5 disclosed separately 23.8% / 19.9% (n=301). Revenue MAPE 15.9% on n=5 — statistically thin, we disclose it openly. Every input adjustment cites Tier-1 primary RERA evidence. Every number on every report carries its confidence tier.
Yes. The Expert tier ships in your retained partner architect's name. We supply the drawings; they sign and submit. We do not bypass the architect — we give them their evenings back.
Apply anyway. If you're one of the first three plots in a new city, we calibrate against your local RERA + IGRS and you get the Full tier for ₹4,999. We need the data; you get the price.
If the report is materially wrong against verifiable RERA data within 30 days, full refund + we fix the bug. Hasn't been triggered yet.
White Warp · Plot feasibility, calibrated against RERA · Delhi NCR · Bengaluru · Hyderabad · Chennai · Mumbai (calibrating) · /calibration · /methodology · /transparency