The warranty companion for every new home.
Turn a phone walkthrough into on-time, evidence-complete warranty claims. AI detection is the engine — claim-readiness is the product.
The first consumer-owned warranty companion, built for Canada's statutory warranty regimes.
Reduce disputes and stay ahead of every warranty deadline. Every finding is confidence-scored and human-reviewed.
Supported By & Partnered With
Simplifying new-home buyer warranty claims in Ontario
Warranty claims shouldn't fail because of technicalities and missed deadlines. We're establishing a new standard for claim-readiness.
Missed Tarion warranty deadlines & Warranty Denials
Paper clipboards, confusing provincial manuals, and rigid deadlines that Ontario real estate buyers often miss.
- ✕Missed Deadlines: Warranties have strict 30-day, Year-1, and Year-2 submission windows that are easily forgotten.
- ✕Incorrect Forms: Claims are often denied simply because evidence wasn't mapped to the correct regulatory form.
- ✕Vague Descriptions: Knowing exactly how to report items to Tarion is complex without the specific deficiency codes.
- ✕Lost Evidence: Photos and notes for new home build issues scattered across different devices over a 10-year warranty period.
Guided, Tracked & File-Ready
A comprehensive warranty companion capturing evidence, flagging deficiencies, and tracking multi-year deadlines.
- Guided Phone Walkthrough: Systematic evidence capture structured around actual Tarion PDI checklists and warranty forms.
- Province-Tuned AI Evaluation: Human-in-the-loop AI flags new home build issues against local guidelines with confidence scoring.
- Evidence Packaged: All photos and descriptions automatically mapped to the correct form (C2PA metadata integration on our roadmap).
- Deadline Engine: Prominent alerts tracking every submission window across the multi-year warranty term.
The VALIDGRID Warranty Workflow
Capture
Follow our guided smartphone walkthrough to capture all necessary property evidence properly.
Evaluate
Our province-tuned AI identifies potential defects. Every finding is confidence-scored and reviewed by a human — we prepare, you submit.
File-Ready
We assemble a claim-ready package mapped to the correct provincial form — you submit it.
Stay Ahead
A comprehensive deadline tracking engine that alerts you ahead of key submission windows.
Capture pre-delivery inspection (PDI) evidence
Test the guided walkthrough below. Choose a location, run the simulation, and explore the automatically generated, claim-ready warranty report.
Ready to Inspect
Assessing structural load-points, drywall seam integrity, and exterior sliding door moisture barriers.
Condition Ledger #98-A
Awaiting Physical Scan
Click "Start Guided Capture" inside the viewport to flag potential defects against provincial guidelines.
Designed for the Real Estate Ecosystem
Whether you are building, underwriting, insuring, or purchasing, VALIDGRID AI helps you prepare timely, well-documented warranty claims.
Enterprise Builders
Catch defects before the buyer does
Help catch defects on high-velocity punch lists and monitor subcontractor handoffs to reduce post-closing warranty disputes.
Property Inspectors
Streamline the evaluation process
Let our AI assist in pre-categorizing items while you focus on high-value system assessments. Prepare warranty-compliant reports for your review.
Home Buyers & Ontario Real Estate
Automated Tarion PDI Checklist
Get a dated, independent baseline record of your new home's condition. Ensure you have everything ready to file your claims before the deadline, find new home build issues early, and know exactly how to report items to Tarion.
Landlords & Property Managers (Future)
Verifiable baseline records
Designed to generate verifiable C2PA condition records at move-in and move-out (on our roadmap). Reduce security deposit disputes.
Insurers & Warranty Boards (Future)
Standardized risk intelligence
Access standardized, verifiable property intelligence. Track degradation trends and validate claims with reliable data.
Built for the Multi-Year
Warranty Lifecycle
Ontario first (strictest regime), then BC/AB/QC, then the US, which runs on the same 1-2-10 warranty structure. We are engineering claim-readiness across borders.
The consumer-owned warranty record
Every existing warranty-management platform is paid for by the builder — the party a homeowner may need to make a claim against. ValidGrid is the first consumer-owned warranty companion. The record belongs to the homeowner and travels with them, even against the builder who created it. Builders cannot edit or hide findings; resolved items stay visible in the history and are never deleted.
Regulatory Workflow Depth
Navigating four distinct provincial regimes with automated precision. We map evidence directly to the forms required by Tarion, GCR, and equivalent bodies.
Warranty claims fail on technicalities, not truth. Our system understands the exact deficiency coding and submission windows required by each provincial authority, so each file is formatted to the requirements of the relevant authority.
Compounding Claim Data
ValidGrid is designed so that every capture and claim outcome improves future claim-readiness scoring — an outcome-linked dataset we are building from day one to help buyers file their claims early and with stronger evidence.
Multi-Year Lifecycle
Warranties last up to 10 years. ValidGrid is being built as a continuous tracking engine, not a one-off scanner — designed to track the property across its entire warranty lifespan and alert owners before critical windows close.
A 30-day form is different from a Year-1 or Year-7 structural form.
Meet the Minds Behind VALIDGRID AI
A founder-led company backed by senior technical advisory and deep construction-industry experience.
Debayan Paul
Founder
"Driving the vision for AI-native real estate compliance."
PropTech Innovator and Technology Leader. Solving real world problems
Piyali Mukherjee
Technical Advisor — Cloud & AI
"Advising ValidGrid on cloud architecture and AI."
Senior Enterprise Architect advising ValidGrid on cloud architecture and AI.
Hiring Planned
Lead AI Engineer
"Computer-vision defect detection and model quality."
We are looking for a pioneer in computer-vision defect detection to elevate our platform.
Hiring Planned
Growth Lead
"Driving strategic partnerships and market expansion."
Seeking a dynamic relationship builder to connect ValidGrid with top builders and real estate professionals.