Honest comparison
Nine platforms compared on cost, EEOC defensibility, test breadth, and ATS integration. Enterprise incumbents (Predictive Index, Hogan, SHL) versus SMB-friendly platforms (TestGorilla, Plum, Criteria Corp) versus flat-rate JobCannon at $199/mo unlimited. Each competitor gets one honest line on where they are stronger — and one explicit note on where JobCannon is not the right fit.
Pre-employment assessment platforms split into four structural camps. Enterprise behavioural incumbents — Predictive Index ($1,250+/mo), Hogan ($50K+/yr), SHL, Caliper — bring 30-70-year validation pedigrees and formal adverse-impact studies that make them defensible in EEOC challenges, at price points that lock out most companies under 200 employees. Mid-market multi-test platforms — Criteria Corp ($1,200-15K/yr), Harver, Plum — bundle personality, cognitive, and behavioural in one platform with strong ATS integration to Greenhouse, Lever, and Workday. SMB skills-and-volume platforms — TestGorilla, Vervoe — emphasise breadth of test library (250+ tests) and self-serve onboarding over psychometric depth. Video-AI platforms — HireVue — anchor on structured video interviews with AI scoring overlays. JobCannon sits structurally apart: flat-rate $199/mo Scale ($2,388/yr) for unlimited assessments, 53 instruments shipping in the standard tier including Big Five (OCEAN), DISC, EQ, multiple intelligences, plus an aptitude layer (IQ, critical thinking, numerical reasoning). Where JobCannon is honest about its limits: we have not published the formal adverse-impact and validation files that Hogan and Predictive Index maintain for litigation defence. For SMBs at sub-$3K annual budget who want one tool covering personality plus aptitude plus behavioural, JobCannon is the structural fit; for high-stakes hire/no-hire decisions in EEOC-exposed jurisdictions, Hogan or Predictive Index remain the safer pick.
Where the nine tools diverge.
What ships in the standard hiring-screening tier across the nine platforms.
JobCannon Scale at $2,388/year flat versus per-seat and per-test incumbents. Each competitor below has a real strength worth keeping in mind — see the bullets section for where each platform wins.
SMBs moving from TestGorilla, Plum, or Criteria Corp to JobCannon for the personality-and-aptitude layer typically cut their assessment-platform spend by 60-85 percent while gaining the aptitude tier and a coordinator dashboard. Companies running Hogan or Predictive Index for high-stakes hire/no-hire decisions usually keep them; JobCannon often comes in as the development-and-onboarding layer alongside.
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A pre-employment assessment is a structured instrument administered to job candidates before an offer is extended, designed to predict on-the-job performance, culture fit, or skill level beyond what a resume and interview can reveal. Employers typically weigh four dimensions when choosing: (1) cost per hire and licence model — per-seat, per-test, or flat platform fee; (2) EEOC defensibility — whether the instrument has documented adverse-impact studies and a validation file the employer can cite if challenged; (3) test breadth — whether the platform covers personality, cognitive ability, behavioural style, and job-specific skills in one place or only one category; (4) ATS integration depth — whether scores push into Greenhouse, Lever, Workday, or whatever the hiring team already uses. Mid-market and enterprise buyers weight EEOC defensibility heavily; SMB buyers weight cost and ATS integration more.
The Predictive Index runs roughly $1,250 per month at entry and scales with seats and modules; a 50-employee company adopting PI Hire plus PI Inspire typically lands $15-25K per year. Hogan Assessments price per test through certified consultants and through Hogan Direct; a fully-loaded HPI/HDS/MVPI battery delivered through a consultant runs $200-500 per candidate, and enterprise contracts start in the $50K-per-year range. Criteria Corp is the SMB-friendliest of the three at around $1,200 per year for a small-employer plan, scaling to $5-15K depending on volume. JobCannon Scale is $199 per month flat ($2,388 per year) for unlimited assessments, which makes the structural comparison straightforward when budget is the constraint — but read the EEOC section below before treating the platforms as direct substitutes.
Honest answer: JobCannon was built B2C-first for self-discovery and career exploration, then extended into B2B for hiring screening. Our assessments are based on validated psychometric instruments (Big Five OCEAN, DISC, RIASEC, EQ frameworks) drawn from the published academic literature, but we do not publish our own adverse-impact studies, and we have not commissioned the formal validation file that Hogan, Predictive Index, or SHL maintain for litigation defence. If your hiring process has been challenged before, if you operate in California or New York where adverse-impact scrutiny is high, or if you make hire/no-hire decisions primarily on assessment score, you should pick Hogan or Predictive Index for the litigation pedigree. JobCannon is the right fit when assessments are one signal among many (interview, work sample, reference checks), when you are screening SMB volumes where the legal exposure is lower, or when you are using the platform for development conversations rather than gate-keeping decisions. We will tell you this directly in the sales call — it is not the wedge we compete on.
Greenhouse, Lever, Workday, and SmartRecruiters integrations are standard across HireVue, Harver, TestGorilla, Plum, and Criteria Corp — these are mid-market plays where deep ATS integration is expected. Predictive Index has a strong Greenhouse partnership and decent coverage of mid-market ATSs through its marketplace. Hogan integrations are typically broker-mediated through certified consulting partners rather than direct ATS plugins. TestGorilla and Vervoe sit at the SMB end where ATS integration depth varies more by API maturity. JobCannon ships a public REST API and works with any ATS that supports webhook-based score push; pre-built native plugins are on the 2026 roadmap rather than live today, so deep two-click installs are not yet our strength.
Mathematically the entry points are reachable but the all-in cost is rarely what the website implies. Predictive Index at $1,250 per month plus per-hire licences plus the recommended PI consultant for behavioural workshops typically lands a 50-person SMB at $20-30K in year one. Hogan is essentially out of reach at SMB volumes through the certified-consultant channel; Hogan Direct lowers the entry point but still costs $150-300 per fully-loaded candidate. Criteria Corp is the most SMB-friendly of the three at $1,200-5,000 per year depending on volume. For sub-$3K annual assessment budget across a 50-person company, the realistic options are Criteria Corp at the bottom of its range, TestGorilla, Plum starter tier, or JobCannon Scale at $2,388 per year flat for unlimited assessments. JobCannon Scale is the only flat-rate option in the comparison set, which removes the per-hire cost-scaling problem entirely.
No — and this matters. Personality and behavioural platforms (Predictive Index, Hogan, Plum, Harver) do not ship cognitive-ability or coding tests; you bolt those on through Wonderlic, Criteria Corp, HackerRank, Codility, or CodeSignal. Cognitive-ability platforms (Wonderlic, Criteria Corp at the cognitive end) do not ship behavioural personality. Skills platforms (TestGorilla, Vervoe) ship breadth across cognitive, language, and role-specific tests but their personality coverage is shallow. JobCannon ships Big Five, DISC, EQ, multiple intelligences, and an aptitude tier (IQ, critical thinking, numerical reasoning, abstract reasoning) on one platform — so for SMBs who want one tool instead of three, JobCannon covers more of the surface area. For coding interviews specifically, you still need a dedicated tool (HackerRank, CoderPad) regardless of which behavioural platform you choose.