Best free resources for AAC prep in 2026 — compiled list

The official candidate guide is something a lot of people skip but it literally tells you the topic weighting and domain breakdown. It's the roadmap for your study plan. Never skip it.

For AAC - Agile Analysis Certification specifically, I found the PracticeTestGeeks explanations were detailed enough that I didn't need to buy a separate study guide. The combination of doing the practice questions + reading every explanation (for both right and wrong answers) covered most of the content I needed.

Great list. I'd add: LinkedIn Learning has some project management-related courses that overlap with cert content, and if you have a library card many libraries give free access to it. Also check if your local library has access to O'Reilly or similar — tons of technical content there.

One thing I'd add to this list: don't just review which answers are right, dig into why the wrong ones are wrong. That shift changed everything for me. I'd been cruising through practice tests feeling confident, then bombing the real thing because I didn't actually understand the reasoning. Once I started treating every wrong answer as a teaching moment, my scores jumped fast. The aac aac stakeholder engagement collaboration questions especially tripped me up until I understood what the distractors were actually testing.

If you're not doing that already, go back through any test you've taken and read the explanations for every question you got wrong, even the ones you "almost" picked right on. It's slower but it's worth it. The AAC doesn't reward memorization, it rewards understanding why certain approaches fit certain contexts.

Just passed last week so wanted to chime in. Honestly the thing that made the biggest difference for me wasn't reading more material, it was drilling the practice questions until I understood why the wrong answers were wrong. That shift in mindset changed everything.

The explanations on PracticeTestGeeks were really solid for that. I'd get a question wrong, read the explanation, and actually get it instead of just memorizing the right letter. If you're already using it, make sure you're not skipping the explanations when you get something right either because sometimes you got lucky and didn't actually know it.

Honestly, I almost bailed on this cert twice. The material felt overwhelming and I wasn't making any progress with just the IIBA handbook -- it's dense and dry and I kept zoning out. What actually clicked for me was doing practice questions first, getting them wrong, then going back to the reading. Sounds backwards but it works.

Stick with it. I know that's easy to say but I passed on my third attempt and the gap between attempt two and three was just being more consistent. Don't try to cram everything at once.