How large is CareerMatch's career database, and how does it compare?
CareerMatch's library holds over 3,500 individually researched careers, one of the largest career-matching libraries available to consumers. This page sets out the count, how it was built, and how it compares to O*NET, ESCO, and other career platforms, with a source cited for every figure.
How many careers does CareerMatch cover?
CareerMatch's career library holds over 3,500 individually researched careers, each one built out against an 84-field schema covering salary, growth outlook, education pathways, day-to-day demands, and fit signals. The library grows through a researched pipeline rather than scraping job boards, and every entry is written and checked before it goes live.
"Individually researched" means a person checked and populated the schema for that career rather than a script copying a public feed wholesale. Some fields, especially for newer or niche roles, are informed estimates rather than directly measured figures; the library treats those two kinds of data differently rather than presenting every number with equal certainty.
How does that compare to O*NET, ESCO, and other databases?
CareerMatch's library is larger than the major public occupational taxonomies and the consumer career-matching platforms in the table below, though the comparison is one of breadth and purpose rather than quality. O*NET and ESCO are government data infrastructure, and CareerMatch draws on the same tradition of occupational research.
| Platform | What it is | Occupations or careers covered | Matching approach | As of |
|---|---|---|---|---|
| CareerMatch | Consumer career-matching assessment and career library | Over 3,500 individually researched careers | Six-dimension fit including a neurotype-aware working-environment layer | July 2026 |
| ESCO (European Commission) | Multilingual occupational taxonomy for the EU labour market | 3,039 occupations | Taxonomy of occupations, skills, and qualifications; not a consumer fit assessment | ESCO v1.2 |
| CareerExplorer (Sokanu) | Consumer career assessment | 1,500+ career and degree profiles combined; careers alone are a subset | Interests, personality (Big Five and Holland), goals, and workplace preferences | July 2026, per their site |
| O*NET (U.S. Department of Labor) | Occupational information database | 1,016 occupation titles, 923 with full data profiles | Occupational data with RIASEC interest profiles; a data source rather than a matching product | O*NET-SOC 2019 taxonomy |
- CareerMatch: figure current as of July 2026, browse the library.
- ESCO: 3,039 occupations, ESCO v1.2. ESCO occupation classification.
- CareerExplorer: 1,500+ career and degree profiles combined, per their site as of July 2026. CareerExplorer, About.
- O*NET: 1,016 occupational titles, 923 with full data profiles, O*NET-SOC 2019 taxonomy. O*NET Resource Center, Taxonomy.
ESCO and O*NET are occupational taxonomies and data infrastructure, built for governments, researchers, and platforms rather than for an individual choosing a career, and CareerMatch itself draws on the same tradition of occupational research that produced them. The comparison above is one of breadth and purpose, not of quality, and the fair like-for-like comparison on consumer career matching is with platforms such as CareerExplorer.
What does "matched across six dimensions" actually mean?
Every career in the library is mapped against six dimensions of who you are: interests, motivations, personality, thinking style, preferred environments, and strengths. Matching compares your profile across all six against the same six measured for each career, producing a fit score rather than sorting you into a single label.
- Interests: what kind of work holds your attention.
- Motivations: what you want the work to give you back.
- Personality: how you naturally tend to operate.
- Thinking style: how you tend to solve problems.
- Preferred environments: the conditions you do your best work in.
- Strengths: what you are already good at.
What is neurotype-aware career matching?
Neurotype-aware matching measures how well a career's actual working conditions suit a person's working-environment preferences: stimulation and variety, structure and predictability, sensory and social load, and depth of focus. It compares those preferences against each career's measured demands, in the same direction as the research on matching abilities and preferences to actual job requirements rather than reasoning from a diagnosis.
This layer informs fit. It never gates, filters, or limits which careers a person sees; every career in the library remains visible to every user, and the working-environment score sits alongside the six-dimension identity score rather than replacing it. No diagnosis is asked for or assumed anywhere in the assessment.
Where does the career data come from?
Each career is researched individually against a standard 84-field schema, drawing on the same occupational-research tradition O*NET established, plus original research where public data runs thin. Some fields are informed estimates rather than measured facts, and the library says so rather than presenting every number as equally certain.
Is bigger actually better for a career test?
Breadth matters because a narrow career library pushes people toward whichever nearby job title happens to be on the list, whether or not it actually fits. Breadth without real per-role fit data is just a longer phone book, though, so CareerMatch's case rests on holding both at once: a library large enough to hold an honest range of working life, and individual research behind every entry in it.
Frequently asked questions
How many careers are in the CareerMatch database?
CareerMatch's library holds over 3,500 individually researched careers, each built out against an 84-field schema covering salary, growth outlook, education paths, and fit signals. The figure is stated conservatively while a known cleanup of duplicate slug pairs is in progress, rather than rounded up ahead of that count settling.
Is CareerMatch's career database bigger than O*NET's?
Yes. O*NET's 2019 taxonomy lists 1,016 occupational titles, of which 923 carry full data profiles, while CareerMatch's library holds over 3,500 individually researched careers. O*NET is built as occupational data infrastructure for researchers and other platforms rather than as a consumer matching product, so the two serve different purposes even where coverage overlaps.
What is the largest career database in the world?
Among the databases compared on this page, CareerMatch's library is larger than the major public occupational taxonomies and the consumer career-matching platforms listed. We have not identified every career database that exists, so this page shows the comparison directly rather than asserting a world title.
Does CareerMatch work for neurodivergent people?
Environment fit is measured for every person who completes the assessment, not only for people who identify as neurodivergent. The assessment never asks for or assumes a diagnosis; it measures working-environment preferences such as stimulation, structure, sensory and social load, and depth of focus, and compares them against each career's measured demands.
How often is the career database updated?
New careers enter the library through a researched pipeline rather than scraping, so growth is steady rather than arriving in large periodic batches. Existing entries are revisited when the labour-market data behind them changes, such as updated salary or growth figures.
Is the CareerMatch career test free?
Yes. The assessment and your ranked career matches are free to take and view. A paid report adds a deeper written breakdown for people who want more than the ranked list.
What does "individually researched" mean?
Each career in the library is written and checked against the same 84-field schema rather than pulled automatically from a single external feed. Some fields, particularly for newer or niche roles, are informed estimates rather than directly measured figures, and the library does not present those two kinds of data as equally certain.
Where does CareerMatch's career data come from?
The data draws on the same occupational-research tradition O*NET established, combined with original research for roles and fields O*NET does not cover in the same depth. Each career is checked against the schema individually rather than imported in bulk.
Every career in the library comes with a match score, an explanation of why it fits, and the data behind it. Browse over 3,500 careers