Early Access
Be first in line.
MESTRE launches in 2026. Early users get priority access, founding pricing, and direct input on features. One email when we go live.
No spam. One email when we launch. That is it.
Upload a tender spec PDF. Pick your trade. Get every line item extracted with quantities, units, spec references, OPSS compliance notes, and missing item warnings. No other tool does this.
Built by a civil engineer who got tired of reading the same specs you do.
Upload your tender document, pick your trade, and download a structured takeoff spreadsheet. The AI reads every page so you don't have to.
Drag and drop any Ontario tender package, municipal bid document, or OPSS-based spec. Up to 50MB. No signup required for your first scan.
Filter by All Trades, Sewer & Drainage, Road & Paving, Structural/Concrete, or Electrical. The AI focuses on items relevant to your scope.
Get a formatted XLSX with every line item, quantity, unit, spec reference, provisional flags, and confidence scores. Ready for your pricing.
MESTRE doesn't just pull numbers from a PDF. It understands OPSS specifications, flags what's missing, and tells you what to watch for.
Item numbers, descriptions, quantities, units, and spec references pulled from schedule pages automatically. Structured by trade.
For every spec reference found, MESTRE shows what that OPSS requires — bedding classes, compaction standards, gradation specs. Context that ChatGPT can't provide.
Common items that should be in the tender but aren't. Erosion control, dewatering, traffic control — flagged before you miss them in your bid.
Provisional and contingency items highlighted in yellow. Know which quantities may not be built so you price accordingly.
Every extracted item has a confidence rating. High confidence items are ready for pricing. Low confidence items need manual verification. No guessing.
Download a structured XLSX organized by trade. Columns: Item No, Spec Ref, Description, Qty, Unit, Provisional, Confidence. Ready for your estimating workflow.
Your first scan shows a free preview of 10 extracted items. Pay to download the full spreadsheet.
Drag & drop your tender PDF here
PDF only · Max 50MB · Ontario tender packages, municipal bid docsPowered by 280+ indexed Ontario Provincial Standard Specifications. Every extraction comes with compliance context and missing item analysis.
OPSS 206 Grading — earth excavation tolerances, compaction per OPSS 501OPSS 410 Storm/sanitary sewers — pipe bedding classes, trench width requirementsOPSS 1010 Aggregates — Granular A/B gradation requirementsOPSS 501 Compacting — density requirements by material type and lift thicknessOPSS 904 Topsoil — depth requirements, seed mix, maintenance periodMESTRE reads spec text and extracts structured takeoffs. No other tool does this specifically for Canadian OPSS-based tenders.
No $200/month. No annual contracts. Pay when you bid. Don't bid, don't pay.
Competitors: $299/mo subscriptionsResults while you wait. Not 24–72 hours. Not next business day.
Competitors: 24–72 hour turnaround280+ Ontario Provincial Standard Specifications indexed. Built for Canadian tenders, not adapted from a US product.
Competitors: US codes onlyEvery output quality-checked by a civil engineer who reads specs and codes daily.
Competitors: AI-only outputNo drawings required. No modeling software. Upload the tender PDF you already have.
Competitors: Require drawings or BIMUpload, extract, preview, pay, download. If you can email a PDF, you can use MESTRE.
Competitors: “Book a demo” firstPay per use. No subscription. No commitment. Your first scan shows a free preview before you pay.
MESTRE means "master craftsman" in Portuguese and Italian. It reflects the standard every output is held to: precision, clarity, and respect for the trade.
Built by a Canadian civil engineer who spent years reading 400-page tender specs, extracting quantities by hand, and watching hours disappear into manual takeoffs. The frustration wasn't unique — every contractor and estimator in the industry faces the same grind. The difference was the decision to fix it.
MESTRE combines real construction engineering knowledge with AI trained on 280+ Ontario Provincial Standard Specifications to deliver tools that actually understand how Canadian tenders work — because the person behind it does.
Thunder Bay, ON · vansh.mestre@gmail.com
MESTRE launches in 2026. Early users get priority access, founding pricing, and direct input on features. One email when we go live.
No spam. One email when we launch. That is it.