CWI prep plans
The full bank of 378 questions, full-length timed mocks, practice by domain, spaced review of what you miss, and an AI tutor for anything you get wrong. The CWI exam costs $1,255 to $1,520.
A single-part retake costs $385 to $445.
Pass-or-refund guarantee
Full course
About 6 months of Monthly
Parts A and C, lifetime access. Pass or your money back.
- All 378 questions with explanations
- Full-length timed mocks
- Practice by domain, unseen questions first
- Spaced review of every question you miss
- AI tutor on every question
- Pass Parts A and C or get a full refund (full course).
Monthly
Cancel any time.
- All 378 questions with explanations
- Full-length timed mocks
- Practice by domain, unseen questions first
- Spaced review of every question you miss
- AI tutor on every question
Employer paying? Checkout asks for your company name and tax ID, and Stripe emails a receipt you can expense.
Secure checkout with Stripe. We never see your card number. You'll create a login first, then go straight to checkout.
Questions before you buy? support@cwiready.com
Full course: if you don't pass Parts A and C, we refund you in full. Finish a practice set in every domain and two full mocks per part, take the exam within 12 months, then send your results within 30 days of your exam date. How to claim
We are not affiliated with AWS and never see real exam questions. Every question is written from AWS's public content outline and the standards it names, so nothing here is a leaked or recalled item. How we write questions
“Most people who fail Part C know the code. They run out of time looking things up, so practice finding clauses in D1.1 until you can do it without thinking.”
AWS CWI
Certified Welding Inspector. Reviews every question and explanation before it goes live.
About the reviewer and their credentialQuestions
Does this cover Part B?
Not yet. Part B is hands-on with replicas. We cover Part A (Fundamentals) and Part C (Code Application on D1.1).
Can my employer pay?
Yes. Checkout gives a receipt with your company name,.
Is the free mock exam really free?
Yes. No account and no card. You get your score, a breakdown by topic and an explanation for every question.
Do you include the code book?
No. AWS codes are copyrighted. Our Part C questions point you to clause numbers so you practice finding them in your own copy.