HN Showcase
Back to browse
Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep)

Knowza.ai – Free 10-question trial now live (AI-powered AWS exam prep)

by johnnyChiv·Mar 18, 2026·2 points·0 comments
Visit ProjectView on HN

AI Analysis

●●SolidSolve My ProblemSlick

AWS exam prep with AI explanations, free trial needs no credit card.

Strengths
  • •No-signup free trial removes friction compared to competitors requiring credit cards.
Weaknesses
  • •Explanations depend on LLM quality, which can hallucinate on complex AWS topics.
Category
Education
Target Audience

AWS certification candidates, Cloud engineers

Similar To

Whizlabs · TutorialsDojo

Post Description

Hey HN,

A few weeks back I posted Knowza.ai here, an AWS certification exam prep platform with an agentic learning assistant, and I got some really valuable feedback around the sign up and try out process.

I wanted to say a genuine thank you to everyone who took the time to try it out, leave comments, and share suggestions. It made a real difference.

Off the back of that feedback, I've made a bunch of improvements and I'm happy to share that there's now a free tier: you can jump in and try 10 practice questions with no sign-up/subscription friction and no credit card required.

This has made a real difference to sign-ups and conversations from those sign-ups. I've went from ~1% conversation rate on the site to 18%.

Quick recap on what Knowza does: - AWS practice questions tailored to AWS certification exams - Instant explanations powered by Claude on Bedrock - Covers multiple AWS certs

Would love for you to give it another look and let me know what you think. Always open to feedback.

https://knowza.ai

Similar Projects

Education●Mid

Premeth – Ensuring that premed student always stay premeth

The site leans hard on scale — 400k+ questions and 2,500+ papers are the headline. The landing is confident and playful ("Start Cooking" — nice), but there’s no visible proof of content quality, answer explanations, adaptive drills, or source attribution; that gap decides whether this is a useful free alternative or just a huge spreadsheet of problems. If they add provenance, tagging and study analytics, this could move from handy to indispensable for MCAT prep.

Niche GemSlick
dodobirdy
103mo ago