By 
Quick answer: What are the most popular certifications?
- Global — AWS, Azure, Google, CompTIA, PMP.
- UK — PRINCE2, CIPD, ACCA.
- India — PMP, AWS, NISM, Google.
- Gulf — PMP, NEBOSH, CIPS.
- Online courses — AI, data, coding, business, English.
Key takeaways
- Cloud, security, data and PM certifications are popular in every market.
- Regional favourites reflect local regulation and employer culture.
- The UK and Australia favour PRINCE2; the U.S., India and the Gulf favour PMP.
- Popular online courses worldwide: AI, data, programming, business and English.
- Check local job ads before choosing; popularity ≠ demand in your field.
Popular certifications by country
| Country | Popular certifications | Why |
|---|---|---|
| United States | CompTIA A+/Security+, AWS, PMP, CPC, SHRM | DoD 8140, large cloud market |
| United Kingdom | PRINCE2, CIPD, ACCA, ITIL, AWS | Government PM method, HR body |
| India | PMP, AWS, Azure, Google, NISM, Six Sigma | IT services, securities regulation |
| UAE & Saudi Arabia | PMP, NEBOSH, CIPS, CFA, AWS | Mega-projects, safety, procurement |
| Canada | Red Seal trades, CPA, PMP, AWS | Regulated trades and professions |
| Australia | PRINCE2, ITIL, AWS, CPA Australia | Government and services |
| Nigeria & Kenya | CompTIA, AWS, Google, ACCA | Fast-growing tech hubs |
Most popular online courses worldwide
- Generative AI and prompt engineering.
- Data analytics, SQL and Python.
- Cloud fundamentals.
- Project management.
- Business, finance and Excel.
- English and communication.
Coursera's growth to 197 million registered learners in 2025 was driven heavily by AI and career skills1.
Most popular cybersecurity certifications
Globally, CompTIA Security+ is the most common entry credential, CISSP the most recognized senior credential, and CEH, CySA+ and cloud security certifications follow. See most in-demand certifications.
Prove it free: the tests that match this guide
Popular certifications in every country, with free SOA practice. (Disclosure: Science of Apps publishes these tests.)
- PMP Practice ExamPopular in the U.S., India and the Gulf.Start free test →
- PRINCE2 Foundation & Practitioner Practice ExamPRINCE2 is the favourite in the UK and Australia.Start free test →
- CompTIA Security+ Practice TestSecurity+ is the U.S. standard for entry security roles.Start free test →
- NEBOSH Practice QuestionsThe Gulf's health and safety favourite.Start free test →
Certifications that travel well
If you may work in more than one country, choose credentials recognized internationally: AWS, Microsoft, Google, Cisco, CompTIA, PMP, CFA and ACCA. Regulated licences (trades, CPA, nursing) usually need local recognition.
Free certifications for every country
Science of Apps certifications are free, online and available worldwide with no sign-up, so learners anywhere can prove skills in AI, data, finance, HR, marketing, UX and more.
Frequently asked questions
What are the most popular certifications?
Globally: AWS, Microsoft Azure, Google, CompTIA, Cisco and PMP; regional favourites include PRINCE2 (UK), NISM (India), NEBOSH (Gulf) and Red Seal (Canada).
What are the most popular online courses?
AI and prompt engineering, data analytics, programming, cloud, project management, business and English.
Which certifications are recognized worldwide?
AWS, Microsoft, Google, Cisco, CompTIA, PMP, CFA and ACCA are widely recognized internationally.
What are the most popular cybersecurity certifications?
Globally, CompTIA Security+ is the most common entry credential, CISSP the most recognized senior credential, and CEH, CySA+ and cloud security certifications follow. See most in-demand certifications.
Which certifications travel well between countries?
If you may work in more than one country, choose credentials recognized internationally: AWS, Microsoft, Google, Cisco, CompTIA, PMP, CFA and ACCA. Regulated licences (trades, CPA, nursing) usually need local recognition.
Sources
- Coursera: Q4 and full-year 2025 results
- AWS Certification
- PMI: PMP certification
- AXELOS: PRINCE2
- NEBOSH
- Red Seal Program
- Science of Apps: free online certifications
- Checked November 11, 2026. Figures that change — fees, salaries, prices — are reviewed every six months; if something is out of date, tell us.
Where to go from here
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- CertificationsBest certifications by countryThe most valuable certifications in the USA, UK, India, UAE, Canada and Australia, based on local job demand, licensing rules and employer requirements.
- CertificationsOnline courses with lifetime accessWhat 'lifetime access' really means on course platforms such as Udemy, which ones include certificates and whether lifetime access is worth paying for.
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