certifications / general

Free General Tech Certifications

A curated collection of free certifications across cloud, data, AI, security, and programming — real credentials and completion certificates you can earn at no cost. Availability is noted where known; verify current terms on each provider's site.

Companies across cloud, data, and DevOps give away training and certifications to build a community around their tools — which means a determined learner can stack up a genuinely impressive set of credentials for free. Below is a curated, checked mix spanning machine learning, cloud, testing, and open source. Where a program is time-limited or the exam is paid, we note it; verify current terms on each provider's site before you start.