CertWalk · Generative AI Leader
About CertWalk
· approx. 2 min read
Independent study aid – not by Google, not affiliated with Google.
CertWalk is an independent online learning platform for the Google Cloud Certified – Generative AI Leader (GAIL) exam.
The Generative AI Leader exam
The exam targets business leaders, consultants and non-technical professionals: 50–60 multiple-choice questions in 90 minutes across four domains: fundamentals of generative AI (~30%), Google Cloud's gen AI offerings (~35%), techniques to improve model output (~20%) and business strategies (~15%).
Audio-first: how CertWalk works
CertWalk is audio-first: podcast-style lessons for learning on the go, plus knowledge pages, a glossary of about 290 terms, a map of renamed Google products (e.g. Vertex AI → Gemini Enterprise Agent Platform), 280 practice questions weighted like the official exam guide, an exam simulator and an AI tutor. Available in English, German and Spanish.
Who runs CertWalk
CertWalk is run by Lawrence Tjia (AI WorkX, Cologne, Germany). It is not affiliated with Google LLC, contains no real exam questions and does not guarantee a pass.
Beta and waitlist
The free beta opens on November 1, 2026. Join the waitlist at certwalk.com.
Frequently asked questions about CertWalk
What is CertWalk?
CertWalk is an independent online learning platform for the Google Cloud Certified – Generative AI Leader (GAIL) exam: audio-first podcast-style lessons plus knowledge pages, a glossary, 280 practice questions, an exam simulator and an AI tutor.
Is CertWalk an official Google product?
No. CertWalk is an independent learning service and is not affiliated with Google LLC. The official Google Cloud exam guide is the authoritative description of the exam.
What does CertWalk cost?
The beta is free. Whether CertWalk will be offered after the beta, and at what price, has not been decided. You will be told beforehand, and nothing renews automatically.
Which languages are available?
Interface, knowledge pages, glossary and explanations are available in English, German and Spanish. Questions are in English, as in the exam, and also in Spanish. Audio: English with all 43 episodes, German and Spanish with the 14 main episodes each.
When can I start learning with CertWalk?
The CertWalk beta opens on November 1, 2026. Until then you can join the waitlist; we'll email you once when it starts.
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