Testlify vs Prevue: A detailed comparison

Testlify and Prevue both score candidates before anyone books an interview, but they measure different things. Prevue runs one 35 minute battery covering aptitude, motivations, and personality, then scores each candidate against a role benchmark. Testlify tests whether someone can do the work: skills and coding assessments, work samples, AI video and voice interviews, and psychometrics, with proctoring layered on top.

That difference decides the choice. If the open role turns on temperament and team fit, a behavioral battery answers the question. If it turns on whether a candidate can actually write the SQL, handle the objection, or build the spreadsheet, a profile score will not tell you.

TL;DR

• Prevue answers "will this person fit the role and the team?" using 13 personality traits, an aptitude section, and a motivations section in one sitting.
• Testlify answers "can this person do the job?" with 3,500+ science-backed tests, 25+ question types, coding work samples, and AI interviews, and it still covers personality and cognitive ability.
• Prevue publishes one price: Essentials from $195 per month for a company of 1 to 25 employees. Standard and Premium are quote-only, and ATS integrations with API access sit on Premium.
• Testlify publishes the whole ladder: $139 per month billed annually for 100 candidate credits, $279 for 300, and $699 for 1,000, with a 7 day free trial and no card required.
• Pick Prevue for behavioral fit and role benchmarking. Pick Testlify when the decision needs proof of skill, or when one tool has to cover screening, interviewing, and proctoring.

Testlify vs Prevue: what is the real difference?

Prevue is a psychometric battery with hiring reports around it. Testlify is a wider assessment and interviewing platform that includes psychometrics. Both are used before the first interview, and both produce a score a hiring team can compare across candidates. What they can prove about a candidate is where they separate.

What is the Prevue testing center?

The Prevue testing center is the online assessment platform employers use to send Prevue tests, collect results, and compare candidates against a role benchmark. Candidates complete three sections in about 35 minutes: aptitude, motivations, and personality. The platform then returns fit reports rather than a pass or fail score.

Prevue describes its aptitude section as a measure of "a candidate's learning speed and proficiency with words, numbers, and shapes". Motivations checks whether someone's interests match the work, split across people, data, and things. Personality covers 13 traits that describe how a candidate behaves and interacts. Prevue says the assessments are "backed by years of research conducted by in-house occupational psychologists".

The output is three reports. Job-Fit compares a candidate to a role benchmark and returns a Job Suitability Score. Work-Fit surfaces preferences on remote work, pay structure, and work-life balance. Team-Fit describes communication and collaboration style. Employers can build custom benchmarks to define the profile they want, which is the part most teams find useful and the part that takes the most setup.

Prevue: features, pricing, pros and cons

Key features

Three-part assessment suite (aptitude, motivations, personality), a library of 100+ pre-built job positions, custom role benchmarking, Job-Fit, Work-Fit and Team-Fit reporting, unlimited candidate invites, and interview questions tied to assessment results. Premium adds a Culture Assessment and Culture-Fit report, coaching and development reporting, a team management workspace, access to in-house I/O psychologists, and ATS or HRIS integration with API access.

Pricing

Essentials starts at $195 per month for a company of 1 to 25 employees, and the price scales through employee bands at 26 to 50, 51 to 100, 101 to 250, 251 to 500, and 500 plus. Standard and Premium are quote-only. Candidate invites are unlimited on Essentials, so cost tracks headcount rather than hiring volume. That is unusual, and for a team running a lot of applicants through a funnel it can work out cheaper than per-candidate pricing.

Pros and cons

Strong on behavioral prediction and benchmarking, quick for candidates at 35 minutes, and the unlimited-invite model suits high-volume roles. The gaps: skills testing is a separate product (Prevue Skills), proctoring is not part of the published suite, the integration layer with API access sits on the top tier, and only the entry price is public, so a mid-size buyer cannot budget without a sales call.

Best for

Teams hiring for roles where temperament, motivation, and team fit carry the decision: sales floors, customer service, field operations, and frontline management. It is a good fit for a company that already trusts a benchmark-driven process and wants one consistent behavioral profile across every hire.

Testlify: features, pricing, pros and cons

Key features

3,500+ tests and 180k+ validated questions across coding, cognitive ability, psychometric testing, personality and culture, situational judgement, language, software skills, and blue collar categories. 25+ question types, including multi-file coding projects in an embedded VS Code editor, typing tests scored on 60% accuracy and 40% speed, and live Google Docs, Sheets, Slides, and Microsoft Word, Excel, and PowerPoint tasks. Vibe coding questions let candidates direct AI tools to reach a working solution instead of writing every line by hand, which is closer to how most engineers now work.

Interviewing sits in the same product: one-way video, two-way conversational AI video with selectable avatars and voices, voice and audio questions, and outbound AI phone interviews billed at $0.18 per minute. Recruiters control recording attempts, preparation time, and recording length, and every response comes back with an automatic multilingual transcript. AI scoring is advisory by design, and the product says so in the interface: "AI scores and insights are for guidance only. Use human judgment for final decisions." Reviewers can turn the AI score off, exclude it from the final average, or route any question to a named human.

Proctoring runs on three presets (Standard, Strict, Custom) with tab-switch detection, ID verification with face match, AI-tool detection, and dual-device monitoring, where the candidate's phone becomes a second camera pointed at the desk. Sessions come back flagged green, yellow, or red, and a yellow flag asks for "a quick manual review" rather than rejecting anyone automatically. Face verification data is deleted after 30 days.

Pricing

Billed annually, the Starter tier is $139 per month for 100 candidate credits ($16.68 per credit), Basic is $279 for 300 credits, and Business is $699 for 1,000 credits. Premium, Enterprise, and Custom volumes are quoted. One credit is consumed when a qualified candidate starts an assessment, credits do not roll over, and extra seats are $15 per month. The trial is 7 days with no credit card, there is a 30 day money-back guarantee, and pricing is locked for 24 months. Check the current tiers on the Testlify pricing page before you budget. White labeling, SSO, and the 100+ ATS integrations are $2,388 per year add-ons on the self-serve tiers and are included on Custom.

Pros and cons

Breadth is the advantage: skills, coding, psychometrics, interviews, and proctoring in one tool, with item-level psychometrics (difficulty index, discrimination index, and a quality-risk flag) that let you retire a bad question instead of arguing about it. The honest limits: Testlify does not schedule live human interview panels, assessments run on Chromium desktop browsers (Chrome or Edge) with the mobile app as a capture fallback rather than a full test-taking surface, AI resume scoring currently requires a Greenhouse integration, and the paid add-ons above matter if SSO or white labeling is a requirement.

Best for

Companies under about 200 people that need one tool to screen, interview, and verify, and any team hiring where the work product is checkable: developers, analysts, accountants, agency staff, and support teams. It also suits a company with no applicant tracking system, since Testlify ships a simple built-in pipeline with job requisitions, an application form, and job-board publishing. For the majority who already run Greenhouse, Workday, or Lever, Testlify plugs in as the screening and interviewing layer and leaves the ATS as the system of record.

Which platform predicts job performance better?

Neither vendor can answer that with its own marketing, so look at the selection science. The 2022 re-analysis of personnel selection validity by Sackett and colleagues, published in the Journal of Applied Psychology, revised the operational validity estimates that the field had used for decades. Structured interviews came out highest at .42, job knowledge tests at .40, work samples at .33, and cognitive ability at .31.

Read that against the two products. Prevue's core suite sits closest to the aptitude and personality end. Testlify covers job knowledge, work samples, and structured interviewing, which is where the higher coefficients live. That is not a reason to drop behavioral data, because motivation and fit still explain why a technically strong hire quits in month four. It is a reason to stop treating a personality profile as the whole decision.

This is what the Testlify Multi-Signal Talent Evaluation Model is built around: combine several role-relevant signals (assessments, interviews, simulations, references, and reviewer feedback) instead of betting the hire on one instrument. A shortlist built from a skills score plus a structured interview plus one behavioral signal is harder to argue with than any single number.

Defensibility matters here too. The U.S. Equal Employment Opportunity Commission's guidance on employment tests and selection procedures holds employers responsible for validating any selection procedure that screens out a protected group at a higher rate. If you hire in New York City, the rules are more specific: an automated employment decision tool needs a bias audit within the past year and published results before it can be used. Ask both vendors for their audit position in writing, not on a call.

Which one should you choose?

Three cases, and they cover most buyers.

1. Behavioral fit is the decision. High-volume frontline hiring, sales, or service roles where everyone can do the task and the question is who stays and who sells. Prevue's benchmark model and unlimited invites fit that shape, and the 35 minute sitting keeps drop-off low.
2. Capability is the decision. Technical, finance, analytics, or agency roles where the output is checkable. Test the work with a coding project, a spreadsheet task, or a writing sample, then use a structured AI interview to probe the reasoning behind it.
3. One tool has to do both. A company under 200 people with no assessment stack, and nobody whose full-time job is hiring. Breadth and published pricing matter more than depth in any single instrument, which is where the wider platform wins.

The trap to avoid is buying a behavioral battery and then quietly using it as a skills filter because it is the only data on the screen. That is the failure mode the World Economic Forum's finding that 39% of key job skills will change by 2030 makes worse: a profile built for last year's role travels badly, while a work sample can be rewritten in an afternoon.

Pro tip: before you compare feature lists, run five current employees through whichever assessment you are considering, two strong performers, two average, one who is struggling. If the scores do not separate them, the instrument is not measuring what your roles need, whatever the benchmark says.

Ready to see how the assessments compare on your own roles? Start a 7 day free trial, or book a demo and bring a job description; the fastest way to judge either platform is to build one real assessment and take it yourself.

Key takeaways

• The two products answer different questions. Prevue measures aptitude, motivations, and personality to predict fit. Testlify measures whether a candidate can do the job, and covers psychometrics as well. Decide which question your open role actually turns on before you compare prices, because the cheaper tool for the wrong question is still the wrong tool.
• Pricing transparency differs, and it changes how you budget. Prevue publishes Essentials from $195 per month and quotes everything above it. Testlify publishes $139, $279, and $699 per month billed annually. A team that has to get budget approved without a sales call will find one of these much easier to work with.
• Prevue prices by headcount, Testlify by candidates assessed. Unlimited invites suit constant high-volume hiring; credits suit hiring in bursts. Model your actual annual candidate count both ways rather than comparing the headline numbers.
• Skills evidence and behavioral evidence are not interchangeable. The 2022 validity re-analysis puts structured interviews at .42 and work samples at .33, ahead of general aptitude at .31. Combine signals rather than trusting one instrument, and keep a human making the call.
• Integration and integrity live on different tiers. Prevue puts ATS and HRIS integration with API access on Premium. Testlify sells ATS integrations, SSO, and white labeling as $2,388 per year add-ons on self-serve plans, and includes them on Custom. Price the plan you would actually run, not the entry tier.
• Ask for the compliance paperwork early. Any tool that screens candidates automatically may need a bias audit and validation evidence, and that answer is easier to get before a contract than after.

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