Drop in a PDF, JSON, or CSV. Practice in Study, Exam, or Mock mode with an AI tutor that explains every answer using your own source material.
What does Amazon S3 Transfer Acceleration optimize?
Answer: B. Transfer Acceleration routes your upload to the closest CloudFront edge location, then carries the bytes to the S3 bucket over AWS's private backbone.
The other options describe different services: CRR for A, S3 Lifecycle/Intelligent-Tiering for C, and SSL/TLS for D.
Practiced for
How it works
Paste JSON, paste CSV, or drop a PDF. Claude extracts questions, options, and correct answers. You review and edit inline before saving.
Study mode for explanations. Exam mode for a 3-hour timed simulation. Mock mode auto-submits if you leave the tab.
Ask follow-ups about the current question. The AI pulls in your weak domains, source guide, and bookmarked sets to teach — not just answer.
Features
Real exam mechanics, real grounding, real workspaces. No filler.
Bedrock Claude does the heavy lift. You review and approve.
Study mode shows the answer with a follow-up chat anchored to that question.
Leave the tab and the test submits. As close to proctored as a browser gets.
Invite by email or share a bank with a token URL. Banks, threads, and progress per workspace.
See where you're weak and drill mistakes only. The tutor uses the same data to quiz you.
Bookmark, drill, and resume partial sessions. Spaced repetition built in.
Use cases
For solo candidates
Track per-domain accuracy across SAA-C03, AZ-104, GMAT — anything you've loaded. Resume a half-finished session exactly where you stopped, timer and all.
For team & company training
Each workspace owns its banks, progress, bookmarks, and AI threads. Bring your security training PDF, your internal SRE playbook, your sales-cert deck — Echolann turns it into practice.
For bootcamps & tutors
Curate banks once, share them with a token URL, see per-student per-domain accuracy. Every student gets the same AI tutor, grounded in the same source material.
Pricing
For trying it out and small personal banks.
For serious cert candidates studying multiple exams.
For bootcamps, L&D, and tutoring practices.
FAQ
From you. Echolann does not ship a question bank. Paste JSON, paste CSV, or drop a PDF and Claude extracts questions, options, and correct answers — which you review before saving.
Your banks are scoped to your workspace. Model calls go through AWS Bedrock with no training on your data. Workspaces are siloed; share-bank tokens are explicit and revocable.
You're responsible for the content you upload. Echolann is a tool for practice on material you have the right to use — your own writing, licensed content, or course material you authored. We do not host or resell exam dumps and we ban accounts that do.
Anthropic's Claude family via AWS Bedrock — Haiku for fast extraction, Sonnet/Opus for tutoring and grounded explanations. Pro and Team get priority routing.
Yes. Banks export back to JSON or CSV. Session results export to CSV with per-domain accuracy. Your tutor threads export to Markdown.
Whatever you can write a question for. Multiple-choice and multi-select work today. Customers practice for AWS, Azure, GCP, CompTIA, GMAT, the bar, internal compliance training, and onboarding quizzes.
Drop in your first PDF. Get your first explanation in under a minute.