Comparison of Career Matching Services
in 2026
This review compares popular career matching services on three criteria:
Accuracy tiers are based on the author's research into factors that influence career match quality:
Dr. Rhys Lewis:
One service stands apart from the rest:
939
204 Interest Aspects
58 Basic Interests
RIASEC Interests
Personality
Needs/Values
Aversions
US
Canada
Everything
Tier B services represent a major improvement over other career tests. Instead of measuring only the 6 broad RIASEC interests, they cover 30+ "basic" interest categories, allowing for substantially more precise career matches.
The tradeoff is cost. Most Tier B services charge between $40 and $80 per assessment, with the possible exception of Sokanu.
30 to 45
Up to 244
30 Basic Interests
RIASEC Interests
Personality
US
No free service
30
1217
39 Basic Interests
RIASEC Interests
Personality
Needs/Values
Aversions
US
120 overall
15 for interests
15 for personality
20 for needs
70 for skills
234
27 Basic Interests
Personality
Values
US
Free to take, but results are paywalled
20
30 job groups
34 Basic Interests
10 custom interests
Personality
US
No free service
Tier C services measure only a handful of broad interests, usually the 6 RIASEC ones. They are called broad interests for a reason: results point people in very broad/general directions (e.g., investigative vs. artistic careers). They lack the precision of higher-tier tools.
What elevates Tier C services above Tier D ones is that they go beyond interests. They also offer some coverage of needs, aversions, aptitudes, or personality.
90
900+
RIASEC Interests
10 custom interests
Study interests
Personality
Aversions
Aptitudes
UK
Australia
No free service
60 overall
25 for interests
20 for personality
15 for skills
1110
RIASEC Interests
Skill preferences
Values
US
Values only
60 overall
10 per quiz
520
5 custom interests
Personality
Values
Others
Canada
Everything
10
Matched to 16 career clusters
Has info on 925 careers
RIASEC Interests
Personality
School subjects
US
Everything
45
66 work groups mapped to 900+ occupations
12 Interests
7 Aptitudes
US
No free service
Tier D services suggest career matches based solely on the 6 broad RIASEC interests. They are by far the most common type of career test, with most services advertised as a “free career test” falling into this category. They can provide a useful starting point for people early in their career exploration, but reliance on only broad interest categories limits the quality of career matches compared with higher-tier tools.
20 for full form
10 for short form
939
RIASEC Interests
US
Everything
10 to 15
923
RIASEC Interests
US
No free service
20
900+
RIASEC Interests
US
No free service
5
20 recommended
RIASEC Interests
US
Everything
Tier E services use forced-choice questions that require respondents to choose between competing interests (e.g., "Would you rather play piano or build a house?").
This format has serious drawbacks. It degrades measurement quality, requires 2× to 4× longer administration times, and makes reliability and validity more difficult to evaluate. Because of these limitations, forced-choice formats are typically reserved for assessments where respondents have a strong incentive to fake their answers. They are generally not appropriate for career exploration tests, where people have little incentive to lie.
When such a fundamental design decision conflicts with established psychometric practice, it naturally raises questions about the rigor of the assessment's overall development process.
15
900+
Custom Interests
Temperament
Skill preferences
US
2nd top 10 matches
10
900+
Custom interests
US
Results on 4 "colors" and a list of career suggestions
5 to 10
900+
10 custom interests
Skill preferences
Personality
Values
US
Top 10 matches
Info on careers
Tier F services assign people to personality types. Everyone within a type receives the same career matches.
Although personality types were popular in early tools (e.g., 1930s through 1970s), modern psychology has converged on trait-based models that measure people across many dimensions of interests, personality, needs, and values. Modern psychometric assessments measure continuous traits rather than assigning people to discrete categories. Collapsing multiple continuous dimensions into a single type oversimplifies human differences and discards information that could be used to improve career matching.
Today, career recommendations can — and should — be based on a person's full profile rather than sorting people into types.
40
~20
Personality Type
US
Canada
No free service
45
900+
Personality Type
US
No free service
10 to 15
328
RIASEC Type
Personality Type
US
Overview of results
15 overall
5 for personality
5 for aptitudes
5 for aversions
1000+
Personality Type
Skill Preferences
Aversions
US
Basic report
Unknown. Initial type-based matches lead to occupation-specific compatibility surveys. Because match scores require completing occupation-specific surveys, most users obtain meaningful match results for only a small fraction of the 500+ careers in the system.
500+
Personality Type
RIASEC Type
Subject Area Preference
Motivational Type
Learning Style Type
Canada
No free service.
Shortest services in Tiers A through D:
In the 1970s and 1980s, researchers believed aptitude would play an important role in career matching. However, aptitude measures take a long time to administer, cause adverse impact, exacerbate age and language challenges, and generally provide limited value for career guidance among people without significant deficits. As a result, their use declined steadily through the 1990s and 2000s, and relatively few career services offer them today. That said, they remain important in certain niches, such as vocational rehabilitation after an injury, career counseling for people with disabilities or special needs, and career counseling in correctional settings.
Testerly does not (yet) include materials to measure aptitude. Services that offer them include:
