Salesforce's own free learning platform — the default first stop, not a practice-test product.
| uduSalesforce.com | Trailhead | |
|---|---|---|
| Model | Adaptive practice tests, one product per certification, with a free demo | Vendor-owned, 100% free guided-learning platform (trails, modules, superbadges) — not a practice-test product. |
| Price | $34.99–$49.99/yr per course, or $250/yr unlimited | Free. |
| Free demo, no card | Yes — every course | N/A — the whole platform is free, not a demo of a paid product |
| Question order | Adaptive — tracks what you've mastered and resurfaces weak areas automatically | N/A — guided modules, not a practice-question format |
| Explanation on every answer | Yes | N/A — guided modules, not a practice-question format |
| Question review process | Regular reviews after each Salesforce release, plus customer feedback used to resolve ambiguous questions or documentation concerns | Not clear on published documentation |
| Question bank | 400+ certified questions on most courses (up to 2,800+ on the largest), broken down by actual knowledge areas — not just topic labels, so hidden gaps surface instead of hiding behind a topic you technically passed | Not clear on published documentation |
| Chapter documentation | Yes — a full pre-reading guide included with every chapter, no extra charge, to build the context that improves retention before you start practicing | Yes — the entire platform uses guided reading and hands-on modules |
| Style | Mobile-friendly interface, works on any platform | Not clear on published documentation |
| Autosave | Yes — every answer autosaves automatically, so you can walk away mid-test and pick up right where you left off, on any device | Not clear on published documentation |
| Catalog | 21 certification tracks, 12,253 certified questions | — |
“Build Salesforce and AI Skills”
“Learn for free with hands-on training”
“Real-world practice, 100% free”
Also see: vs Focus on Force, vs ExamTopics
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