Checked free courses

Free courses with credentials you can verify at the source

Certumo brings together training from recognized institutions and separates confirmed details from what learners should verify on the official source before enrolling.

Initial selection

Featured courses

An initial library of courses reviewed for source quality, usefulness and credential clarity.

More than a list of links

Each page summarizes modality, duration, visible requirements, credential type and limitations. The goal is to save time without replacing the final official reading.

Careful editorial criteria

If the source does not confirm a detail, we do not present it as fact. With courses and certificates, accuracy matters more than a flashy headline.

Built for better choices

Learners can compare areas such as programming, digital marketing, cloud, AI, web development and cybersecurity before leaving for the official platform.

Before choosing a course, confirm the details with the provider.

Certumo summarizes information to help you decide, but every institution can update syllabi, credentials, languages or access conditions.

Frequently asked questions

Does Certumo host the courses?

No. Certumo informs, summarizes and links to official sources. Enrolment and credentials depend on each institution.

Do all courses have a free certificate?

Not always with the same wording. Some provide a certificate, others a badge, statement or digital credential. Each page explains it carefully.

Can the information change?

Yes. That is why each course includes an official source and review date.