Leaf Technology own product
What it is
A consumer online personality-quiz product: pick a quiz, answer, produce result name, explanation, strengths, and dimension percentages from fixed rules—and clearly mark it as non-medical diagnosis.
Who it’s for
- ・Teams building content / quiz-style Web products
- ・Products that need multilingual and mobile-first experience
- ・Operators who want controllable rule scoring and predictable cost
Background
There is strong demand for personality quizzes, but official MBTI licensing and medical claims are high risk. Leaf Technology built its own questions and scoring into a lightweight self-discovery product people can return to daily.
Problem
Calling a large language model for every result makes cost and content hard to control; a static form alone lacks product rhythm (daily quiz) and multilingual expansion.
Solution
Delivered as a Web product: personality, romance, attachment, workplace, and social quizzes; free results from fixed rules; homepage daily quiz rotated by date; Traditional Chinese, Simplified Chinese, and English.
Architecture
- ・Multilingual Web (zh-Hant / zh-Hans / en)
- ・Quiz bank and rule scoring engine
- ・Result page: name, summary, strengths, blind spots, dimension percentages
- ・Daily quiz routing and date rotation
- ・Disclaimer and privacy / terms pages
Core features
- ・Complete quizzes without signing up
- ・AI personality, romance, attachment style, workplace, social, and more
- ・Daily quiz with a fixed same-day link to build short self-awareness habits
- ・Results from rules—free results don’t depend on model calls
- ・Clearly marked as non-official MBTI and non-psychological diagnosis
- ・Public site https://mindtestai.com/
Technical challenges
Make the product “fun and shareable” while ensuring it can’t be mistaken for diagnosis or an official test—in both product and copy structure.
How we solved it
Own questions and scoring; result pages and FAQ permanently explain tendency language and limits; free path uses a rule engine, isolating model cost and hallucination risk from optional paid add-ons.
Results
A live multilingual personality-quiz product—showing Leaf Technology can ship content rules, Web experience, and compliance copy as a complete product, not just a marketing page.
FAQ
Is MindTest AI official MBTI?
No. Questions and scoring are self-built; scores only describe tendency and are unrelated to any official typology.
Do free results call an AI model?
Free results are computed by fixed rules with no model calls—cost and content stay predictable.
What development capability does this represent?
Multilingual Web, rule engines, result-page information architecture, product compliance copy, and shippable consumer product delivery.
Related services
If you have a similar Web product, quiz platform, or AI productization need, start with Custom Web Systems,AI System Integration, or request a development assessment.