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ITIL vs COBIT vs ISO 20000: Which Certification Should You Get?

ITIL provides practical guidance for IT service management, focusing on processes and best practices. COBIT offers a comprehensive framework for IT governance and management, ensuring alignment with business objectives. ISO 20000 is an international standard for service management systems, providing a certifiable framework for organizations to demonstrate effective service delivery. While ITIL is process-oriented, COBIT is governance-focused, and ISO 20000 is a standard for organizational certification.

Verdict

ITIL provides practical guidance for IT service management, focusing on processes and best practices. COBIT offers a comprehensive framework for IT governance and management, ensuring alignment with business objectives. ISO 20000 is an international standard for service management systems, providing a certifiable framework for organizations to demonstrate effective service delivery. While ITIL is process-oriented, COBIT is governance-focused, and ISO 20000 is a standard for organizational certification.

Best for Beginners: ITIL
Best Salary ROI: ISO 20000
Most In-Demand: ITIL
Most Portable: ITIL, COBIT, ISO 20000
Category
ITILInformation Technology Infrastructure LibraryPeopleCert (on behalf of AXELOS)★ Most In-Demand
COBITControl Objectives for Information and Related TechnologiesISACA
ISO 20000ISO/IEC 20000 (Information technology — Service management)ISO/IEC (Certifications by accredited bodies)★ Best Salary ROI
Cost
Exam fee$350$250$450
Study materials$100-$500$100-$400$200-$800
Renewal costFree / CPEFree / CPE$300
Total (year 1)$450-$850$350-$650$650-$1250
Difficulty
Score
4/10
5/10
6/10
Study time1-2 months1-2 months2-3 months
Exam format40 questions, 60 minutes, multiple choice60 questions, 90 minutes, multiple choiceVaries by certification body, typically 40-60 questions, 60-90 minutes, multiple choice
Passing score65% (26/40)65% (39/60)65-70%
PrerequisitesNone requiredNone requiredNone required
Salary & Roles
Avg salary$80,000-$120,000/yr$90,000-$130,000/yr$95,000-$135,000/yr
Salary impact+$5,000-$15,000/yr+$8,000-$18,000/yr+$10,000-$20,000/yr
Job demandHighHighModerate to High
Job postings50,000+ monthly (US)30,000+ monthly (US)15,000+ monthly (US)
Ideal for
IT Service ManagerIT Support SpecialistIT Operations AnalystBusiness Analyst
IT AuditorIT Governance ProfessionalIT ManagerRisk ManagerCompliance Officer
IT Service ManagerIT ConsultantIT AuditorQuality ManagerProcess Owner
Top employers
AccentureIBMDeloitteVarious Government Agencies
PwCEYKPMGDeloitteLarge Enterprises
Large EnterprisesConsulting FirmsOrganizations seeking ISO certification
Renewal
Valid fornull yearsnull years3 years
MethodFoundation does not expire; higher levels require PeopleCert membership and CPD points every 3 years.Foundation does not expire; higher levels require ISACA membership and CPEs.Re-certification exam or demonstrate continuous professional development (CPD) as per certification body requirements.
CPE credits——20 credits
Domains
Primary domainIT Service ManagementIT Governance, Risk Management, ComplianceIT Service Management System (SMS)
Vendor neutral
RecognitionGlobally recognized framework for IT service managementGlobally recognized framework for IT governance and managementInternational standard for IT service management, auditable and certifiable
Topics covered
Service Value SystemGuiding PrinciplesFour Dimensions of Service ManagementITIL Practices
Governance System PrinciplesGovernance FrameworkPerformance ManagementDesign FactorsImplementation
Service management system requirementsDesign and transition of new/changed servicesService delivery processesRelationship processesResolution processesControl processes

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