Identity and Access Management: A Buyer's Checklist

Why IAM decisions carry more downstream risk than they look like upfront

Identity and access management sits underneath almost every other system an organization runs — a wrong-fit IAM platform doesn't just underperform on its own, it creates friction and workarounds across every application it's supposed to secure. Because the pain from a bad fit often shows up months after go-live rather than during the sales process, IAM deserves more structured due diligence than its "back office" reputation usually gets.

The checklist

Integration coverage, verified — not just claimed

Every IAM vendor will say they integrate with "your existing stack." Get a specific, written list of which of your actual applications have native, supported integrations versus which would require custom connectors or manual workarounds — the gap between those two categories is where implementation timelines and costs blow up.

Authentication methods, matched to real user friction points

Confirm support for the specific multi-factor methods your workforce and any external users will actually tolerate — a platform that only supports SMS-based MFA when your compliance requirements or user base need FIDO2/passkey support is a mismatch that surfaces at rollout, not before.

Provisioning and deprovisioning automation

Manual offboarding is one of the most common sources of security incidents — a former employee's access that wasn't revoked promptly. Confirm automated deprovisioning tied to HR system triggers, not a manual checklist step someone has to remember.

Audit logging and reporting depth

For any regulated industry, confirm the platform's audit logs actually satisfy your specific compliance reporting requirements — not a generic "compliance-ready" claim. Ask to see a sample audit report before signing.

Licensing model and what triggers a cost increase

Per-user, per-application, and tiered-feature licensing models all exist in this category, and it's common for organizations to move up a tier unexpectedly once they need a specific feature (like advanced conditional access policies) that was gated behind a higher-cost plan. Get the full tier structure and pricing in writing before assuming the initial quote is the real cost.

Exit and data-portability terms

Since IAM sits underneath everything, switching providers later is disproportionately disruptive. Confirm what happens to identity data, configured policies, and integration work if the relationship ends — before signing, not when trying to leave.

Where this checklist gets skipped

Most of these gaps aren't visible in a vendor demo — they surface during implementation or months into production use. A structured, vendor-neutral evaluation against this checklist before signing is standard practice in a MALA advisory engagement. Talk to an advisor before your next IAM renewal or selection.