Question 1

Is SIGMA Career Explorer free?

Accepted Answer

Yes, SIGMA Career Explorer is completely free. There are no paid tiers, subscriptions, or hidden costs. You can take the full assessment, receive your AI-powered debrief, explore all your career matches, and chat with Jackson the AI career coach at no charge.

Question 2

Do I need to create an account to use SIGMA Career Explorer?

Accepted Answer

No account or registration is required. You start immediately and receive a unique 8-character re-entry code at the beginning of your session. Save this code to return to your results and continue chatting with Jackson at any time.

Question 3

How is SIGMA Career Explorer different from other career tests?

Accepted Answer

SIGMA Career Explorer combines three things no other free career tool offers together: (1) a research-backed interest and work style assessment built on validated instruments, (2) AI Change Signals that show how AI automation is expected to affect each of your matched careers — with specific risk drivers and protective factors — and (3) Jackson, an AI career coach who knows your full results and can discuss them conversationally. Most free career quizzes give you a personality type; this tool gives you career matches, AI impact analysis, and ongoing coaching.

Question 4

What is an AI Change Signal?

Accepted Answer

An AI Change Signal is a unique feature of SIGMA Career Explorer that shows how much AI automation may transform a given occupation. Every career match includes a 5-level change intensity band (Very Low, Low, Moderate, High, or Very High), specific AI risk drivers (e.g., routine information processing, data pattern recognition), and protective factors (e.g., human relational complexity, physical dexterity). This helps you make career decisions with an eye on the future of work.

Question 5

Who is Jackson?

Accepted Answer

Jackson is SIGMA Career Explorer's AI career coaching assistant. After you complete the assessment and receive your results, Jackson is available to answer questions about your scores, explore specific career matches with you, help you think through career decisions, and provide supportive guidance. Jackson follows professional vocational coaching guidelines and is aware of your full assessment results.

Question 6

How long does the assessment take?

Accepted Answer

Most people complete the assessment in 20–30 minutes. It includes 84 career interest items across 28 scales, 21 work style items across 7 scales, a career stage question, and several open-ended reflection prompts. You can save your progress using your re-entry code and return later to complete it.

Question 7

What is a RIASEC interest profile?

Accepted Answer

RIASEC (also called Holland Codes) is an industry-standard framework for classifying career interests into six dimensions: Realistic (Hands-On), Investigative (Analytical), Artistic (Creative), Social (Helping), Enterprising (Leading), and Conventional (Organizing). SIGMA Career Explorer maps your assessment scores to this framework to match your interests against 923 O*NET occupations from the U.S. Department of Labor.

Question 8

Can I come back to my results later?

Accepted Answer

Yes. At the start of your session you receive an 8-character re-entry code. Save it — you can enter this code at any time to return to your full results, career matches, AI debrief, and chat with Jackson. No account or email address is needed.