Certification Catalog 289 guides
Browse 289 certification guides across 11 domains — compare exam costs, difficulty, salary data and prep timelines before you commit.
Updated Sep 2026 ✓ Expert Reviewed
Filter by your domain and pick a Beginner or Associate level certification — they deliver the fastest salary ROI for newcomers.
Compare Two CertsShowing 263 certifications
SOA-C03
Amazon Web Services
DEA-C01
Amazon Web Services
DVA-C02
Amazon Web Services
DOP-C02
Amazon Web Services
AIP-C01
Amazon Web Services
MLA-C01
Amazon Web Services
SCS-C03
Amazon Web Services
SAA-C03
Amazon Web Services
SAP-C02
Amazon Web Services
SAA-C03
Amazon Web Services
AZ-104
Microsoft
AZ-900
Microsoft
Church, parish, diocese, archdiocese, religious body or denominational office
BCBA
Behavior Analyst Certification Board
Florida Certification Board
BICSI ICT Certification Institute
BLS Provider
American Heart Association (AHA) or American Red Cross
BLS
American Heart Association or American Red Cross
American Red Cross or American Heart Association
American Heart Association or American Red Cross
National Apartment Association Education Institute (NAAEI)
Google Cloud
Project Management Institute