Certification Providers

EC-Council is a cybersecurity certification and training body known for the Certified Ethical Hacker (CEH) credential. Their programs focus on offensive security and penetration testing skills.

ISACA provides certifications for IT professionals in governance, audit, security, and risk. Their CISM and CISA credentials are widely recognized in enterprise environments.

TensorFlow / Google

Machine learning and deep learning certification

The TensorFlow Developer Certificate is a performance-based credential that validates ability to build and train neural networks using TensorFlow. Offered by Google.

Red Hat

Enterprise Linux and open source certifications

Red Hat offers performance-based certifications for Linux administrators, cloud engineers, and DevOps practitioners. RHCSA and RHCE are the most recognized Linux credentials in enterprise environments.

OffSec (formerly Offensive Security) is the leading provider of hands-on penetration testing certifications, including the globally respected OSCP. Their performance-based exams are considered among the most rigorous in cybersecurity.

Scrum.org was founded by Scrum co-creator Ken Schwaber and offers the Professional Scrum Master (PSM) series. Unlike Scrum Alliance, Scrum.org certs require no paid course — you can self-study and sit the exam for $200.

Scaled Agile, Inc. develops and maintains the Scaled Agile Framework (SAFe), the most widely adopted framework for enterprise agile. Over 1 million SAFe practitioners hold credentials worldwide.

PeopleCert acquired AXELOS in 2021 and now owns PRINCE2, ITIL, MSP, and other globally recognized certifications. PRINCE2 is the dominant project management framework in the UK, Europe, and Australia.

Databricks

Data and AI certifications on the Lakehouse platform

Databricks offers certifications for data engineers, data analysts, and machine learning practitioners working on the Databricks Lakehouse platform. MLflow — the open-source ML lifecycle tool — was created by Databricks.

The Society for Human Resource Management (SHRM) offers the SHRM-CP and SHRM-SCP certifications, the most globally recognized credentials for HR and talent development professionals. With over 325,000 members certified worldwide.

HashiCorp

Infrastructure automation and cloud management certifications

HashiCorp provides infrastructure automation tooling including Terraform, Vault, Consul, and Nomad. Their certification program validates expertise in infrastructure as code and secrets management — skills in massive demand across DevOps and platform engineering teams.

The Linux Foundation offers industry-recognized certifications in Kubernetes, cloud native technologies, and Linux. CKA and CKAD are co-developed with the CNCF and are the gold-standard credentials for Kubernetes practitioners.

Salesforce

CRM platform certifications for admins, developers, and consultants

Salesforce offers an extensive certification program across administrator, developer, architect, and consultant tracks. With Salesforce running the CRM for most large enterprises, certified professionals are consistently in high demand.

The Open Group is a global consortium developing open, vendor-neutral IT standards. TOGAF (The Open Group Architecture Framework) is the world's most widely used enterprise architecture framework, required by enterprise architecture roles at large organizations.

Splunk

Data observability, SIEM, and security analytics certifications

Splunk offers certifications in data analysis, security operations, and observability using its SIEM and log management platform. Splunk skills are highly valued in SOC, threat intelligence, and IT operations roles.

The International Association of Accessibility Professionals (IAAP) is the leading global community for accessibility specialists. CPACC is the foundational credential for professionals working on digital, web, and physical accessibility — increasingly required in regulated industries.

Meta Blueprint

Official Facebook and Instagram advertising certifications

Meta Blueprint offers professional certifications for digital marketers working with Facebook, Instagram, Messenger, and WhatsApp advertising platforms. The Meta Certified Digital Marketing Associate is the entry-level credential; advanced certifications cover media buying, creative strategy, and marketing science.

Tableau (Salesforce)

Data visualization and business intelligence certifications

Tableau, now part of Salesforce, offers certifications for data analysts and BI professionals using Tableau Desktop, Tableau Server, and Tableau Prep. Tableau Desktop Specialist is the foundational credential; Tableau Certified Data Analyst is the mid-level credential for analysts building dashboards professionally.

Snowflake

Cloud data platform certifications

Snowflake offers certifications for data engineers, architects, and administrators working on the Snowflake Data Cloud. SnowPro Core is the foundational credential; specialty certifications cover advanced data engineering, architecting, and administration on the platform.

HubSpot Academy

Free marketing, sales, and CRM certifications

HubSpot Academy offers free certifications in inbound marketing, content marketing, sales, SEO, email marketing, and more. With millions of certifications awarded globally, HubSpot credentials are widely recognized by digital marketing employers and agencies.

Google Skillshop

Free Google product certifications — Analytics, Ads, and more

Google Skillshop is Google's official training platform offering free certifications for Google Analytics (GA4), Google Ads Search, Display, Video, and the Google Digital Marketing & E-commerce Professional Certificate. These credentials are widely recognized in digital marketing roles.

The International Coaching Federation (ICF) is the world's largest organization leading the coaching profession. ICF credentials (ACC, PCC, MCC) are recognized as the gold standard for professional coaches and are widely sought by L&D professionals adding coaching to their practice.