Realistic, AI-graded practice for the exams that move careers. Pick your cert, sit a timed set, get explanations that read like a tutor wrote them.
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Cloud, security, project management, healthcare, networking. Each set is refreshed regularly and graded against the real exam blueprint.
AWS · SAA-C03
AWS Solutions Architect
Associate Level
130 min · 65 questions · 6-8 weeks
PMI · PMP
Project Management Professional
PMP Certification
230 min · 180 questions · 8-12 weeks
ISC² · CISSP
CISSP Security Professional
Information Security
180 min · 100-150 questions · 10-16 weeks
CompTIA · SY0-701
CompTIA Security+
Entry-Level Security
90 min · 90 questions · 4-6 weeks
Google · PCA
Google Cloud Architect
Professional Level
120 min · 50-60 questions · 6-10 weeks
Microsoft · AZ-900
Microsoft Azure Fundamentals
Entry-Level Cloud
85 min · 40-60 questions · 2-4 weeks
NREMT · EMT-B
Emergency Medical Technician
EMT-Basic Certification
120 min · 70-120 questions · 4-6 weeks
Cisco · CCNA 200-301
Cisco CCNA
Cisco Certified Network Associate
120 min · 100-120 questions · 6-8 weeks
AXELOS · ITIL 4
ITIL 4 Foundation
IT Service Management
60 min · 40 questions · 3-4 weeks
Full catalog
Search by vendor, code, or name. 39 exams across 8 categories, refreshed against the live blueprints.
Cloud
14 exams
AWS · CLF-C02
Cloud Practitioner
AWS · AIF-C01
AI Practitioner
AWS · SAA-C03
Solutions Architect, Associate
AWS · SAP-C02
Solutions Architect, Professional
AWS · DVA-C02
Developer, Associate
AWS · DOP-C02
DevOps Engineer, Professional
AWS · ANS-C01
Advanced Networking, Specialty
AWS · SCS-C03
Security, Specialty
Microsoft · AZ-104
Azure Administrator Associate
Microsoft · AZ-305
Azure Solutions Architect
Microsoft · AZ-900
Azure Fundamentals
Google · ACE
Associate Cloud Engineer
Google · PCA
Professional Cloud Architect
Google · PDE
Professional Data Engineer
Security
4 exams
Project Management
3 exams
Networking
1 exam
IT Service Management
1 exam
Healthcare
11 exams
NCSBN · NCLEX-RN
Registered Nurse
NCSBN · NCLEX-PN
Practical Nurse
NBME · USMLE
Step 1, Step 2 CK, Step 3
NHA · CET
Certified EKG Technician
NREMT · EMT-B
Emergency Medical Technician
NHA · CCMA
Certified Clinical Medical Assistant
AAMA · CMA
Certified Medical Assistant
AMT · RMA
Registered Medical Assistant
NCCT · NCMA
Nationally Certified Medical Assistant
NBSTSA · CSFA
Certified Surgical First Assistant
ABSA · SA-C
Surgical Assistant
Career impact
Certifications are not just credentials. They are career accelerators that open doors to better roles, higher pay, and stronger job security.
Salary increase
+$25K-$40K
Certified professionals earn 25-40% more than their non-certified peers.
Career advancement
87% promoted
87% of certified professionals get promoted within two years.
Job security
60% more secure
Certified professionals are 60% less likely to be laid off.
Market demand
73% preference
73% of employers prefer certified candidates for technical roles.
Salary by certification level
The ladder, in numbers.
No certification
$65K
Entry-level cert
$85K
Professional cert
$120K
Expert-level cert
$150K+
Source: industry salary surveys and job-market data.
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