Terms of Use

What Praxia is

Praxia is a free, educational resource — a curated map of learning paths in Data and AI. It is not a course, a certification programme, a professional services provider, or a career consultancy. Nothing on this site constitutes professional advice of any kind (legal, financial, career, or medical).

The recommendations, sequencing, and resource selections on this site are editorial opinions. They are provided in good faith and represent the views of the author at the time of writing. They may be wrong. They will become outdated. Use your own judgement.

Content and intellectual property

The Praxia map — its sequencing, structure, curation, and editorial commentary — is original work. © 2026 Praxia. All rights reserved.

The linked external resources (books, courses, papers, documentation) belong to their respective owners and authors. Praxia does not claim any rights over them. We link to them; we do not reproduce them. Quotations from external works on this site are brief and clearly attributed; they do not substitute for the originals.

You may link to any page on this site. You may quote short passages with attribution. You may not reproduce the site’s curation or commentary in bulk without permission.

External links and affiliate disclosure

This site links to external resources. Some of those links may in the future become affiliate links — meaning Praxia would receive a small commission if you purchase through the link, at no additional cost to you. Any affiliate links are disclosed in the footer and, where practical, at the point of the link.

Currently, no links on this site are affiliate links. When that changes, this page and the footer will be updated to reflect it.

The presence of a link is an editorial endorsement, not a commercial one. Resources listed here are listed because they are assessed as highest-ROI for the stated stage — not because of any commercial relationship. If a commercial relationship ever affects a listing, it will be disclosed explicitly.

External links are verified periodically. We cannot guarantee they remain accurate, accessible, or unchanged after verification.

No warranties

This site is provided “as is,” without warranty of any kind — express or implied. We make no guarantees that:

• Following this map will result in employment, a particular salary, or a specific career outcome.
• The resources listed are the best available at the time you read this.
• The time estimates given are accurate for your situation.
• External links will remain functional or their content will remain unchanged.

Use this site to inform your own decisions. Verify information independently where it matters. Do not rely on Praxia as your only source of guidance.

Changes to these terms

These terms may be updated. The “last updated” date at the top of this page reflects the most recent revision. Continued use of the site constitutes acceptance of the current terms.