7 Best Personal Development Diploma Programs Online
We compared 7 Personal Development courses currently listed on Udemy and International Open Academy, priced from $19.99 to $179.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 7
- Price range
- $19.99 – $179.99
- Providers
- Udemy, International Open Academy
- Last updated
- 18 Sep 2026
How these 7 courses were chosen
Every course below is a real, currently listed course from Udemy, International Open Academy, matched to "Personal Development" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $179.99, as listed by the provider when we last updated the page.
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1
Self Hypnosis Diploma - Reprogram Your Subconscious Mind
Study in confidence with Dr Karen E Wells - bestselling course instructor with over 120,000 students in 187 countries!Self Hypnosis Diploma - Reprogram Your Subconscious MindFully Accredited Diploma - Become The Mas...
$94.99listed price -
2
Diploma in Mindfulness Practice (Certification Program)
This Mindfulness training offers a deep exploration of the art and discipline of wise and mindful living. Designed to integrate key ideas, attitudes, and mindfulness practices, this course equips learners with a structur...
$179.99listed price -
3
Professional Diploma in Office Reception & Client Handling
Disclosure: This course contains the use of artificial intelligenceA professional receptionist is more than a front desk presence — they are the face of the organization, the first point of contact, and a key contributor...
$19.99listed price -
4
The Complete Diploma in Workplace Communication Skills
Disclosure: This course contains the use of artificial intelligenceMaster Workplace Communication: Speak with Confidence, Listen Actively, and Build a Career That Stands OutHave you ever walked out of a meeting wishing y...
$19.99listed price -
5
Oxford Diploma: Professional Counselling : 50+ techniques
Professional Counselling Diploma CourseMost counselling courses give you information. This one is designed to help you apply it.If you want a counselling course that is actively taught, regularly updated, and built aroun...
$19.99listed price -
6
Coaching Profesional - Diploma Profesional Opcional
Estudia en confianza con la Dra. Karen E Wells: ¡Instructora de Bestsellers Este es un curso con diploma profesional opcional, el cual se encuentra totalmente acreditado por la CTAA - Asociación de Terapeutas Complementa...
$94.99listed price -
7
Professional Waiter Diploma
Want to offer a fine dining experience to guests? Work in the best restaurants and earn top tips? Learn how to be a professional waiter in this online course. Sign up
$24.99listed price
Best Personal Development Diploma Programs Online compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Self Hypnosis Diploma - Reprogram Your Subconscious Mind | Udemy | — | $94.99 | View → |
| 2 | Diploma in Mindfulness Practice (Certification Program) | Udemy | — | $179.99 | View → |
| 3 | Professional Diploma in Office Reception & Client Handling | Udemy | — | $19.99 | View → |
| 4 | The Complete Diploma in Workplace Communication Skills | Udemy | — | $19.99 | View → |
| 5 | Oxford Diploma: Professional Counselling : 50+ techniques | Udemy | — | $19.99 | View → |
| 6 | Coaching Profesional - Diploma Profesional Opcional | Udemy | — | $94.99 | View → |
| 7 | Professional Waiter Diploma | International Open Academy | — | $24.99 | View → |
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 7 priced courses on this page run from $19.99 to $179.99, with the middle of the range around $24.99 — a spread of $160.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy and International Open Academy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.