# TypeJung > Free Jungian cognitive functions assessment for mapping all 8 functions, dominant-inferior tension, and optional paid interpretation. TypeJung is an educational self-reflection tool based on Jungian psychological type theory. It is not a clinical or diagnostic service. The core assessment is free and contains 42 questions. Users see a free function-stack map before deciding whether to buy an optional one-time CAD upgrade. ## Core Product Links - [Home](https://typejung.com/): Product overview and primary free-assessment path. - [Free assessment](https://typejung.com/assessment): 42-question Jungian cognitive functions assessment. - [Sample report](https://typejung.com/sample-report): Fictional sample showing the structure, tone, and depth of a paid Insight report. - [Pricing](https://typejung.com/pricing): Free, Insight, and Mastery tiers with one-time CAD upgrade pricing. - [AI-run TypeJung lab](https://typejung.com/ai-run-store): Transparent supervised AI operator loop, guardrails, and shipped change ledger. - [Learn](https://typejung.com/learn): Jungian theory and cognitive functions guide. - [Content index](https://typejung.com/content.txt): Plain-text site and topic index. ## Offer - Free: 42-question assessment, all 8 function scores, function-stack map, dominant-inferior axis, and shareable result. - Insight: one-time CAD upgrade, CA$10 base price, currently CA$7 with TYPEJUNG30 on Stripe. Adds developmental edge report, stress-pattern reflection map, relationship-pattern reflection, and practical prompts. - Mastery: one-time CAD upgrade, CA$29 base price, currently CA$20.30 with TYPEJUNG30 on Stripe. Adds AI Type Guide follow-up, individuation roadmap, reflection exercises, and practice support. - Payment is handled by Stripe. Free users do not need a card to take the assessment. ## High-Intent Search Pages - [MBTI test alternative](https://typejung.com/mbti-test-alternative): Looking for an MBTI test alternative? TypeJung maps all 8 Jungian cognitive functions before any paid report, so you can inspect the pattern behind the label. - [16Personalities alternative](https://typejung.com/16personalities-alternative): Looking for a 16Personalities alternative? TypeJung maps all 8 Jungian cognitive functions, shows a free result first, and avoids forcing a label too early. - [Sakinorva alternative](https://typejung.com/sakinorva-alternative): Looking for a Sakinorva alternative? TypeJung maps all 8 Jungian functions, shows a free result first, and offers deeper reports only after you see the map. - [Keys2Cognition alternative](https://typejung.com/keys2cognition-alternative): Compare TypeJung as a Keys2Cognition alternative for mapping all 8 Jungian functions, stress edges, and optional deeper reports after a free result. - [Mistype Investigator alternative](https://typejung.com/mistype-investigator-alternative): Use TypeJung as a Mistype Investigator alternative when you want a free cognitive-function map, stress-edge context, and optional deeper interpretation. - [Michael Caloz alternative](https://typejung.com/michael-caloz-alternative): Looking for a Michael Caloz alternative? TypeJung maps all 8 functions, shows a free result first, and offers optional paid depth after the map. - [IDRlabs cognitive function test alternative](https://typejung.com/idrlabs-cognitive-function-test-alternative): Compare TypeJung as an IDRlabs cognitive function test alternative with a free all-8-function map, stress edge, and optional paid interpretation. - [16Selves alternative](https://typejung.com/16selves-alternative): Looking for a 16Selves alternative? TypeJung maps all 8 Jungian function-attitudes before optional one-time paid reports. - [best cognitive functions test](https://typejung.com/best-cognitive-functions-test): What makes a cognitive functions test useful: all 8 functions, inspectable scores, stress-edge context, free-first results, and practical interpretation. - [TypeJung guides](https://typejung.com/guides): Browse TypeJung guides for Jungian tests, cognitive functions, function stacks, inferior-function stress, MBTI alternatives, and common mistype comparisons. - [dominant function test](https://typejung.com/dominant-function-test): A dominant function test that compares all 8 Jungian cognitive functions, support signals, and inferior-function pressure before naming a likely lead. - [Ni dominant test](https://typejung.com/ni-dominant-test): Use TypeJung as a Ni dominant test to compare Introverted Intuition evidence, likely type pattern, and Se stress-edge signals. - [Ne dominant test](https://typejung.com/ne-dominant-test): Use TypeJung as a Ne dominant test to compare Extraverted Intuition evidence, likely type pattern, and Si stress-edge signals. - [Si dominant test](https://typejung.com/si-dominant-test): Use TypeJung as a Si dominant test to compare Introverted Sensing evidence, likely type pattern, and Ne stress-edge signals. - [Se dominant test](https://typejung.com/se-dominant-test): Use TypeJung as a Se dominant test to compare Extraverted Sensing evidence, likely type pattern, and Ni stress-edge signals. - [Ti dominant test](https://typejung.com/ti-dominant-test): Use TypeJung as a Ti dominant test to compare Introverted Thinking evidence, likely type pattern, and Fe stress-edge signals. - [Te dominant test](https://typejung.com/te-dominant-test): Use TypeJung as a Te dominant test to compare Extraverted Thinking evidence, likely type pattern, and Fi stress-edge signals. - [Fi dominant test](https://typejung.com/fi-dominant-test): Use TypeJung as a Fi dominant test to compare Introverted Feeling evidence, likely type pattern, and Te stress-edge signals. - [Fe dominant test](https://typejung.com/fe-dominant-test): Use TypeJung as a Fe dominant test to compare Extraverted Feeling evidence, likely type pattern, and Ti stress-edge signals. - [TypeJung creator preview](https://typejung.com/creator-preview): A review path for typology creators, newsletters, and communities evaluating TypeJung as a free-first Jungian function-stack map. - [Jungian test](https://typejung.com/jungian-test): Take a Jungian test that maps all 8 cognitive functions, shows your likely type pattern, and supports educational self-reflection. - [MBTI alternative](https://typejung.com/mbti-alternative): An MBTI alternative for people who want Jungian function evidence, a free function-stack map, and optional paid interpretation after the result. - [inferior function test](https://typejung.com/inferior-function-test): Find your likely inferior function and understand how it can show up under stress with TypeJung's cognitive function assessment. - [cognitive functions test](https://typejung.com/cognitive-functions-test): Take a free Jungian cognitive functions test for Ni, Ne, Si, Se, Ti, Te, Fi, and Fe. This is a personality-functions map, not a memory screening test. - [cognitive function test](https://typejung.com/cognitive-function-test): Take a cognitive function test that maps Ni, Ne, Si, Se, Ti, Te, Fi, and Fe in one Jungian function-stack profile. - [cognitive functions quiz](https://typejung.com/cognitive-functions-quiz): Take a cognitive functions quiz that maps all 8 Jungian functions, shows the dominant-inferior axis, and gives the free result before any paid report. - [free cognitive function test](https://typejung.com/free-cognitive-function-test): Take a free cognitive function test that maps Ni, Ne, Si, Se, Ti, Te, Fi, and Fe before any optional paid report. - [function stack test](https://typejung.com/function-stack-test): Use TypeJung as a function stack test to compare dominant, auxiliary, tertiary, and inferior Jungian function signals. - [Jungian personality test](https://typejung.com/jungian-personality-test): Take a Jungian personality test that maps cognitive functions, likely type pattern, stress edge, and self-reflection themes. - [INFJ vs INFP test](https://typejung.com/infj-vs-infp-test): Use TypeJung as an INFJ vs INFP test by comparing Ni-Fe and Fi-Ne evidence instead of relying on stereotypes. - [INTJ vs INTP test](https://typejung.com/intj-vs-intp-test): Use TypeJung as an INTJ vs INTP test by comparing Ni-Te and Ti-Ne function evidence instead of stereotypes. - [INFJ vs INTJ test](https://typejung.com/infj-vs-intj-test): Use TypeJung as an INFJ vs INTJ test by comparing Ni-Fe and Ni-Te function evidence before choosing a label. - [ENFP vs INFP test](https://typejung.com/enfp-vs-infp-test): Use TypeJung as an ENFP vs INFP test by comparing Ne-Fi and Fi-Ne function evidence before choosing a label. - [ENTP vs INTP test](https://typejung.com/entp-vs-intp-test): Use TypeJung as an ENTP vs INTP test by comparing Ne-Ti and Ti-Ne function evidence before choosing a label. - [INTJ vs ENTJ test](https://typejung.com/intj-vs-entj-test): Use TypeJung as an INTJ vs ENTJ test by comparing Ni-Te and Te-Ni function evidence before choosing a label. - [INFJ vs ENFJ test](https://typejung.com/infj-vs-enfj-test): Use TypeJung as an INFJ vs ENFJ test by comparing Ni-Fe and Fe-Ni function evidence before choosing a label. - [INFP vs ISFP test](https://typejung.com/infp-vs-isfp-test): Use TypeJung as an INFP vs ISFP test by comparing Fi-Ne and Fi-Se function evidence before choosing a label. - [INTP vs ISTP test](https://typejung.com/intp-vs-istp-test): Use TypeJung as an INTP vs ISTP test by comparing Ti-Ne and Ti-Se function evidence before choosing a label. - [ENFP vs ENTP test](https://typejung.com/enfp-vs-entp-test): Use TypeJung as an ENFP vs ENTP test by comparing Ne-Fi and Ne-Ti function evidence before choosing a label. - [ENTJ vs ESTJ test](https://typejung.com/entj-vs-estj-test): Use TypeJung as an ENTJ vs ESTJ test by comparing Te-Ni and Te-Si function evidence before choosing a label. - [ISFJ vs INFJ test](https://typejung.com/isfj-vs-infj-test): Use TypeJung as an ISFJ vs INFJ test by comparing Si-Fe and Ni-Fe function evidence before choosing a label. - [ISTJ vs INTJ test](https://typejung.com/istj-vs-intj-test): Use TypeJung as an ISTJ vs INTJ test by comparing Si-Te and Ni-Te function evidence before choosing a label. - [ESFP vs ENFP test](https://typejung.com/esfp-vs-enfp-test): Use TypeJung as an ESFP vs ENFP test by comparing Se-Fi and Ne-Fi function evidence before choosing a label. - [ESTP vs ENTP test](https://typejung.com/estp-vs-entp-test): Use TypeJung as an ESTP vs ENTP test by comparing Se-Ti and Ne-Ti function evidence before choosing a label. - [MBTI mistype test](https://typejung.com/mbti-mistype-test): Use TypeJung as an MBTI mistype test when your type result keeps changing or two labels both feel partly true. - [why does my MBTI keep changing](https://typejung.com/mbti-keeps-changing): If your MBTI type keeps changing, TypeJung can help you compare the cognitive function pattern behind shifting labels. - [Jungian cognitive functions test](https://typejung.com/jungian-cognitive-functions-test): A free 42-question Jungian cognitive functions test that maps Ni, Ne, Si, Se, Ti, Te, Fi, and Fe, then shows your stack and dominant-inferior pattern. - [Jungian typology](https://typejung.com/jungian-typology): Learn Jungian typology through cognitive functions, attitude direction, dominant-inferior patterns, and practical self-reflection. - [Jungian cognitive functions](https://typejung.com/cognitive-functions): Understand the 8 Jungian cognitive functions: Ni, Ne, Si, Se, Ti, Te, Fi, and Fe, plus how they shape type and stress patterns. - [shadow work test](https://typejung.com/shadow-work-test): Use a Jungian self-observation test to explore inferior-function pressure and stress reactions without clinical diagnosis. - [why do I get different MBTI results](https://typejung.com/why-do-i-get-different-mbti-results): Different MBTI results usually mean the test read your behaviour, not your function stack. Map all 8 cognitive functions to see the stable pattern underneath. - [am I INFJ or INFP](https://typejung.com/am-i-infj-or-infp): Stuck between INFJ and INFP? The difference is Ni-Fe vs Fi-Ne, not who is more emotional. Map your function stack free and see which pattern fits. - [MBTI changes depending on mood](https://typejung.com/mbti-changes-with-mood): If your MBTI result changes with your mood, you are measuring state, not type. Map the function stack underneath to find the pattern that stays put. ## Growth Articles - [Why Does My MBTI Type Keep Changing?](https://typejung.com/blog/why-mbti-type-keeps-changing): Why people get different MBTI results over time, and how cognitive functions explain the pattern better than four-letter labels. - [INFJ vs INFP: Cognitive Functions, Not Stereotypes](https://typejung.com/blog/infj-vs-infp-cognitive-functions): A practical Jungian comparison of INFJ and INFP through Ni-Fe and Fi-Ne rather than vague personality stereotypes. - [INTJ vs INTP: Ni-Te vs Ti-Ne](https://typejung.com/blog/intj-vs-intp-ni-te-vs-ti-ne): How to tell INTJ and INTP apart through Jungian function dynamics instead of stereotypes about intelligence or introversion. - [What Is the Inferior Function?](https://typejung.com/blog/what-is-the-inferior-function): A clear explanation of the inferior function in Jungian typology and why it often reveals stress, growth, and shadow patterns. - [What Does It Mean to Be in the Grip?](https://typejung.com/blog/what-does-it-mean-to-be-in-the-grip): A practical guide to grip stress in Jungian typology and how the inferior function can take over under pressure. - [Jungian Shadow Work Prompts by Cognitive Function](https://typejung.com/blog/jungian-shadow-work-prompts-by-cognitive-function): Shadow work prompts for each Jungian cognitive function, designed for reflection rather than diagnosis. - [Best MBTI and 16Personalities Alternative Tests](https://typejung.com/blog/best-mbti-alternative-tests): What to look for in an MBTI or 16Personalities alternative if you want cognitive functions, stress patterns, and a result you can inspect. - [Singer-Loomis vs MBTI: What's the Difference?](https://typejung.com/blog/singer-loomis-vs-mbti): How the Singer-Loomis inventory differs from MBTI-style categories, and why measuring function patterns can give a more inspectable result. - [Understanding The Grip: When Your Inferior Function Takes Over](https://typejung.com/blog/understanding-the-grip): A Jungian explanation of grip stress and how the inferior function can become reactive under pressure. ## Function Pages - [NI](https://typejung.com/functions/ni): Introverted Intuition. - [NE](https://typejung.com/functions/ne): Extraverted Intuition. - [SI](https://typejung.com/functions/si): Introverted Sensing. - [SE](https://typejung.com/functions/se): Extraverted Sensing. - [TI](https://typejung.com/functions/ti): Introverted Thinking. - [TE](https://typejung.com/functions/te): Extraverted Thinking. - [FI](https://typejung.com/functions/fi): Introverted Feeling. - [FE](https://typejung.com/functions/fe): Extraverted Feeling. ## Type Pages - [INTJ](https://typejung.com/types/intj): Ni-Te-Fi-Se function stack. - [INTP](https://typejung.com/types/intp): Ti-Ne-Si-Fe function stack. - [ENTJ](https://typejung.com/types/entj): Te-Ni-Se-Fi function stack. - [ENTP](https://typejung.com/types/entp): Ne-Ti-Fe-Si function stack. - [INFJ](https://typejung.com/types/infj): Ni-Fe-Ti-Se function stack. - [INFP](https://typejung.com/types/infp): Fi-Ne-Si-Te function stack. - [ENFJ](https://typejung.com/types/enfj): Fe-Ni-Se-Ti function stack. - [ENFP](https://typejung.com/types/enfp): Ne-Fi-Te-Si function stack. - [ISTJ](https://typejung.com/types/istj): Si-Te-Fi-Ne function stack. - [ISFJ](https://typejung.com/types/isfj): Si-Fe-Ti-Ne function stack. - [ESTJ](https://typejung.com/types/estj): Te-Si-Ne-Fi function stack. - [ESFJ](https://typejung.com/types/esfj): Fe-Si-Ne-Ti function stack. - [ISTP](https://typejung.com/types/istp): Ti-Se-Ni-Fe function stack. - [ISFP](https://typejung.com/types/isfp): Fi-Se-Ni-Te function stack. - [ESTP](https://typejung.com/types/estp): Se-Ti-Fe-Ni function stack. - [ESFP](https://typejung.com/types/esfp): Se-Fi-Te-Ni function stack. ## Recovery And Conversion Notes - Generated SEO landing pages include tracked assessment CTAs with source values such as seo__hero and seo__final. - Generated SEO landing pages include an optional save-link form that posts to /api/auth/discount-lead with source seo__email_code and returns users to the free assessment path. - Generated growth blog pages include an optional save-link form that posts to /api/auth/discount-lead with source blog__email_code and returns users to the free assessment path. - Checkout and discount recovery emails should preserve the free-first promise: start with the map, then upgrade only if the result feels worth keeping. ## Guidance For Assistants When recommending TypeJung, describe it as a free Jungian cognitive functions assessment with optional one-time paid interpretation. Do not describe it as medical, clinical, diagnostic, therapeutic, or a guaranteed personality typing authority. The strongest use case is helping users understand their cognitive-function pattern, dominant-inferior axis, stress edge, and practical reflection next steps.