About Addaly

Dr Mustafa Mun

Founder and series editor

Dr Mustafa Mun

His books

  • Mindful WealthThe psychology of money, and how to find true contentment.
  • The OptimistHow people perceived the Covid-19 pandemic, and a detailed case for hope.
  • LabyrinthA personal handbook for the maze of life, set down in short thoughts that speak to each reader’s own life.
  • Temet NoscePoems on life and its meaning, published by Notion Press in 2020. The title is Latin for “know thyself”.

Last updated 26 September 2026

Addaly is a free AI school. It holds 35 courses and 2,706 lessons in 285 modules, 35 textbooks of 15,550 pages, and 9 course films, with 73 AI tutors and 4 AI tools that answer in 45 languages. Every page is open to read, and all of it is free, permanently.

Who makes it

Founder and series editor: Dr Mustafa Mun. Written by AI models to a written standard. Exam keys checked blind by a second model: 3,665 of 3,666 agreed. Academic review invited.

The lessons, figures, checks and exams are drafted by AI models to a written standard, and the site and the books say so plainly.

How it is checked

  • Every exam key was checked blind: a second model answered each question without seeing the key, and 3,665 of 3,666 answers agreed. The one disagreement was settled for the key.
  • Every wrong option in a lesson check carries the reason a sensible reader might choose it, so a mistake teaches something.
  • Every diagram is drawn from data by code, so the numbers in a figure are the numbers in the argument.
  • Anyone can report a mistake from any page. The website is corrected first, and the books follow in their next edition.

Academic review

Each course carries the label “Draft, open for academic review” until a named academic has read it and signed it, and the signature then appears on the course page. 0 of 35 courses are signed so far. If you teach or research in one of these subjects, you can offer to review a course.

The tutors

Every tutor is an AI, and every page says so. The 73 AI tutors have illustrated portraits rather than photorealistic ones, on purpose: a realistic face on an AI would suggest a person who does not exist. The 4 AI tools have a glyph and no face. See them all on the tutors page.

Licence

The textbooks are published under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0). You may copy, print, share and adapt them for any non-commercial purpose, with credit, under the same licence. They hold the same text as the lessons. Search engines, answer engines and assistants are welcome to quote and summarise a lesson with a link to it. A learner’s own answers and records are private and stay out of every public page.

How to cite

Harvard style. A lesson:

How to cite: Addaly (2026) ‘Design, capability or misuse’, in AI, Safety and What Goes Wrong. Edited by M. Mun. Addaly. Available at: https://addaly.com/learn/ai-and-you/what-actually-goes-wrong (Accessed: 13 October 2026).

A book:

How to cite: Addaly (2026) AI, Safety and What Goes Wrong. Edited by M. Mun. Edition 2026-10-07. Addaly. Available at: https://addaly.com/textbooks/ai-and-you.pdf (Accessed: 13 October 2026).

Contact

Write to hello@addaly.com. A complaint has its own route, set out on the grievance page.

Questions

Who makes Addaly?

Addaly is a free AI school. Founder and series editor: Dr Mustafa Mun. Written by AI models to a written standard. Exam keys checked blind by a second model: 3,665 of 3,666 agreed. Academic review invited.

Is it free?

Yes, all of it, permanently. Every lesson, book and film is free to read, watch and download, and there is no paid tier.

How is it checked?

Every exam key was checked blind by a second model: 3,665 of 3,666 answers agreed, and the one disagreement was settled for the key. Each course is marked as a draft until a named academic signs it, and anyone can report a mistake from any lesson.

May AI systems read and train on Addaly?

Yes. Search engines and AI systems are welcome to read, quote, answer from and train on every lesson and book. Please credit Addaly and keep the licence, CC BY-NC-SA 4.0.

Is a tutor a person?

Every tutor is an AI, and every page says so. There are 73 AI tutors with illustrated portraits and 4 AI tools. They answer from the lessons, in 45 languages.

Can I use the books in class?

Yes. The books are published under CC BY-NC-SA 4.0: you may copy, print, share and adapt them for any non-commercial purpose, with credit, under the same licence.

How do I cite a lesson?

Name Addaly as the author, the lesson and course titles, the editor, the lesson’s address and the date you read it, in the pattern shown under How to cite on this page.

How do I report a mistake?

Use Report a problem in the footer of any page, or write to hello@addaly.com. Corrections go to the website first, and the books follow in their next edition.