250+ code references across D1.1, D1.5, ASME IX, API 1104, and AWWA C206. Verified answers with exact clause citations. Built by welders who got tired of flipping pages.
// the problem
Welding professionals spend hours on tasks that should take seconds. The codes haven't changed. The way you access them should.
Scattered code books
One searchable platform
Manual table lookups
Instant AI answers
Paper WPS management
Digital procedure library
Spec review bottlenecks
Automated extraction
// capabilities
Four integrated tools that cover the full welding code workflow.
AI Code Assistant
Ask any welding code question in plain English. Get verified answers with exact clause and page citations from 250+ reference entries.
150+ Prequalified WPSs
Browse by process, electrode, or base metal. Print-ready welding procedure specifications built from real-world qualifications.
Spec Analysis
Upload project specs and get AI-extracted welding requirements instantly cross-referenced against the applicable codes.
Searchable Codebook
Every table, clause, and footnote — searchable. Stop flipping pages. Get instant answers from the actual source text.
// origin
WeldIQ was born at a real welding contractor bidding on real public works projects across Southern California.
After years of flipping through code books, manually cross-referencing specs, and managing paper WPSs, we built the tool we always wished existed.
Every feature in WeldIQ solves a problem we hit on the job site, in the fab shop, or during submittal prep. This isn't software built by people who read about welding. It's built by people who do it.
Built by Contractors
Southern California
Public works welding contractor specializing in structural steel and water infrastructure across San Diego County.
Real-World Tested
Production validated
Every code reference verified against the source text. Every WPS built from actual qualified procedures used on real projects.
Field First
Designed for the jobsite
Mobile-ready, fast, no fluff. Built for the welder checking preheat at 6 AM, not the executive checking dashboards at noon.
// pricing
Free during beta. Pick a plan when you're ready.
Get started, no strings attached
For working professionals
per user · billed monthly
14-day free trial · No credit card required
For teams & organizations
// faq
WeldIQ currently covers AWS D1.1 (Structural Welding — Steel), AWS D1.5 (Bridge Welding), ASME Section IX (Welding Qualifications), and AWWA C206 (Field Welding of Steel Water Pipe). We're continuously adding more codes and updating our reference library.
No. WeldIQ is a reference tool that helps you find and interpret code requirements faster. We always recommend owning the actual codebooks and verifying critical decisions with a qualified welding engineer or CWI. WeldIQ cites exact clauses so you can look them up yourself.
WeldIQ searches actual codebook text — over 1,500 pages of source material — and provides answers with exact clause citations. Each answer shows a verification status: "Cited to clause" (directly from the code), "Partially verified" (some sources found), or "AI knowledge" (general welding knowledge). We never make up citations.
Absolutely. WeldIQ is mobile-first and works in any browser — phone, tablet, or laptop. No app download required. Just open your browser and start asking questions. Perfect for checking preheat temps, filler metal requirements, or inspection criteria in the field.
Our procedure library contains 150+ Welding Procedure Specifications prequalified per AWS D1.1 Clause 5. Each WPS includes complete welding parameters (amperage, voltage, travel speed), joint dimensions with fit-up tolerances, and approved filler metal sizes — all verified against the code. You can print them or save as PDF.
Yes. Your conversations, uploaded specs, and reports are private to your account. We don't share your data with other users or use it to train AI models. Enterprise plans include additional controls like team permissions and SSO.
During beta, all features are free. When we launch paid plans, you'll get advance notice and can choose the tier that fits your needs. Beta users will get special pricing as a thank-you for early support.
Ask is for individual code questions — like having a CWI on speed dial. Job Intel is for project-level analysis: upload an entire project spec (PDF or text) and get a comprehensive report of all welding requirements, code references, qualification needs, and potential gotchas specific to that project.
Join the welders, inspectors, and contractors who are done flipping pages.
Get Started FreeNo credit card required