How We Research Credentials
Every useful credential page starts with the career decision, then verifies the credential against current issuer information.
How a credential page gets built
We start with the career decision, then verify the credential. That order matters.
Eligibility
Experience, education, prerequisites, training hours, references, or other requirements.
Assessment
Exam, lab, project, course completion, portfolio, or other method used to award the credential.
Career scope
What jobs and responsibilities the credential actually maps to—and what it does not prove.
Cost
Exam fees, learning systems, subscriptions, retakes, renewals, and other meaningful costs when available.
Maintenance
Expiration, recertification, continuing education, maintenance modules, and renewal cycles.
Alternatives
Adjacent credentials that may be cheaper, more appropriate, more advanced, or better aligned to a different role.
Scores are editorial fit scores—not universal rankings.
When a review includes a score, it summarizes how well the credential fits the audience and intent of that page. It is not a scientific measurement and should not be compared blindly across unrelated fields.
Our research gets better when errors are surfaced.
If an issuer changes an exam, price, prerequisite, or credential name, send us the official source.