AWS Solutions Architect Associate vs Azure Administrator (AZ-104): Pick an Ecosystem

Both certifications sit at the associate tier of their respective vendor’s ladder, and both assume real hands-on time behind them: AWS recommends roughly a year designing cloud solutions, while Microsoft expects working familiarity with PowerShell, the Azure CLI, the portal, ARM templates or Bicep, and Microsoft Entra ID. Past that surface similarity, the two exams test different verbs entirely.

Same tier, different verbs

Every one of SAA’s four domains starts with the word “Design”: Design Secure Architectures (30 percent, the largest share), Design Resilient Architectures (26 percent), Design High-Performing Architectures (24 percent), and Design Cost-Optimized Architectures (20 percent). AWS explicitly scopes hands-on implementation and low-level troubleshooting out of this exam’s job, even though architects do plenty of both day to day. AZ-104’s five domains are built the opposite way, around running an environment rather than designing one: Manage Azure identities and governance (20 to 25 percent), Implement and manage storage (15 to 20 percent), Deploy and manage Azure compute resources (20 to 25 percent), Implement and manage virtual networking (15 to 20 percent), and Monitor and maintain Azure resources (10 to 15 percent). Azure’s exam can include live graded lab tasks in a real environment; AWS’s cannot.

What each one costs to sit

SAA is $150 for 65 questions (50 scored, 15 unscored) over 130 minutes, passing at 720 of 1,000. AZ-104 is $165 for typically 40 to 60 questions over 100 to 120 minutes, Microsoft does not publish a fixed count, and does not disclose in advance which sittings include lab tasks, passing at 700 of 1,000. The gap is $15, meaning AZ-104’s entry price runs about 10 percent higher than SAA’s: $15 over $150 is exactly one-tenth. Neither vendor charges an ongoing maintenance fee the way ISC2 does with its Annual Maintenance Fee.

The renewal fork that actually matters

This is where the two diverge hardest, and it has nothing to do with the entry price. SAA is valid three years, and the only free path past that is a harder exam: retaking the current SAA exam every cycle costs $150 each time, three sittings across nine years for $450 total, unless you earn AWS Solutions Architect Professional, a considerably harder credential that automatically recertifies the Associate as a side effect rather than a fee-avoidance trick worth chasing on its own.

AZ-104 is valid one year, the shortest cycle this site tracks, but Microsoft renews it for free. Starting six months before expiry, an open-book, roughly 45-minute assessment on Microsoft Learn extends the certification another year, with unlimited retakes and no fee. Nine years of AZ-104 costs $165 once plus eight free annual assessments if you never miss a window, against $450 across the same span for someone who keeps re-sitting SAA instead of climbing toward Professional. Miss AZ-104’s window, though, and Microsoft’s own FAQ states plainly that there is no grace period and no exception: the only way back is the full $165 exam again.

The occupation split underneath the exam

The BLS mapping actually differs between these two, and that is a real signal rather than a coincidence. SAA maps to computer network architects (SOC code 15-1241), the design-and-build occupation its all-”Design” domains describe. AZ-104 maps to network and computer systems administrators (SOC code 15-1244), the day-to-day operations occupation its “manage” and “implement” domains describe. BLS is not filing two labels under the same job; it is placing each exam in the occupation its own content actually tests.

Picking a cloud, not a winner

Neither exam is harder or more prestigious in a way that should drive your decision; the deciding fact is almost always which cloud your employer, or your target employer, already runs. If you are AWS-shaped, SAA clears the “AWS certification” line on architecture-adjacent postings, and AWS Cloud Practitioner is the honest on-ramp if your baseline vocabulary is not solid yet. If you are Azure-shaped, AZ-104 tests the administrator job itself rather than the vocabulary around it, and Azure Fundamentals (AZ-900) is the equivalent starting point. Holding both is defensible only if you genuinely work across both clouds day to day; picking one deliberately based on your actual stack beats splitting study time across two ecosystems you do not use.

Common mistake

Assuming AZ-104’s one-year cycle makes it more expensive to maintain than SAA’s three-year one. For anyone who renews on time, the opposite is true: free annual renewal against a $150 retake every three years means AZ-104 is the cheaper certification to keep current over nine years, not the more demanding one, as long as the renewal window never lapses unwatched.