Testing vs Investigating: Two Approaches to Understanding People
Acuity Insights is known primarily for the Casper test — a situational judgment test used by medical schools, nursing programs, veterinary schools, and other professional programs to evaluate applicants' interpersonal skills, ethics, and decision-making. The test presents video-based scenarios where the applicant watches a situation unfold and then types their response to questions about what they would do. Responses are evaluated by trained raters against standardized criteria. The platform also offers Snapshot (a video interview tool) and Duet (a value alignment assessment).
The fundamental premise is that standardized testing reveals how someone would behave in hypothetical situations. This approach has value for academic admissions where fairness, standardization, and regulatory compliance are essential. Every applicant faces the same scenarios, responses are evaluated by the same criteria, and scores can be compared across thousands of candidates. For programs receiving 10,000 applications for 200 seats, standardized assessment provides a scalable evaluation mechanism.
MentionFox takes the opposite approach: instead of asking how someone would behave, it investigates how someone actually behaves. By analyzing publicly available data — social media activity, published content, professional history, online interactions, and digital footprint — MentionFox generates a 60-section dossier that reveals actual behavior patterns, communication style, personality indicators, decision-making tendencies, and professional trajectory. The subject does not take a test. They do not participate. They do not need to know they are being evaluated.
For corporate recruiting and executive search, MentionFox's investigation approach provides more relevant intelligence than standardized testing. You see how a candidate actually communicates on LinkedIn, what topics they care about deeply enough to write about, how they interact with professional peers, what career decisions they have made and why, and what their network reveals about their professional affiliations. This real-world behavioral data is arguably more predictive of job performance than hypothetical scenario responses.
No Participation Required: The Intelligence Advantage
Acuity Insights requires the subject's active participation. The candidate must register for the Casper test, schedule a session, sit for approximately 90-110 minutes answering scenario-based questions, and wait for results to be processed. This participatory requirement limits the tool to contexts where the subject has agreed to be evaluated — primarily admissions processes where taking the test is a requirement for application.
MentionFox evaluates from public data without any participation requirement. This independence unlocks use cases that Acuity Insights cannot serve. Recruiters can evaluate passive candidates who have not applied for a position. Investors can investigate founders before deciding whether to take a meeting. Sales professionals can understand a prospect before the first call. Competitive intelligence teams can profile key personnel at competitor organizations. In every case, the evaluation happens without the subject's involvement or awareness.
This distinction is particularly valuable for executive search and recruiting. When recruiting a C-level executive, you cannot ask them to sit for a standardized test before you have even established a relationship. But you can generate a MentionFox dossier that includes their professional background, personality indicators, communication style, network connections, decision-making patterns, and approach strategy recommendations. By the time you make initial contact, you already understand who you are talking to, what they care about, and how to frame the opportunity in terms that resonate with their specific motivations and personality type.
The Fox Compare feature enables side-by-side evaluation of multiple candidates across all dossier dimensions. When choosing between three finalist candidates for a VP role, you can compare their professional trajectories, personality profiles, communication styles, and cultural fit indicators in a structured comparison view. This provides the analytical rigor of standardized assessment without requiring candidates to participate in a testing process that might signal your interest prematurely.
Pricing: Per-Seat SaaS vs Institutional Contracts
Acuity Insights uses institutional contract pricing. Universities and professional programs pay annual fees that vary based on program size, test volume, and product suite. Individual test-takers also pay per sitting — typically $40-80 per Casper test. The institutional cost is not publicly disclosed but is typically negotiated based on applicant volume. For a large medical school receiving 8,000 applications, the assessment cost can be substantial even before considering the per-applicant test fees.
MentionFox Pro at $99/month provides unlimited person evaluations through the platform. Generate as many dossiers as you need for one predictable monthly cost. The Agency plan at $499/month includes 5 seats and 10 clients — ideal for recruiting agencies, executive search firms, and consulting firms that evaluate people for multiple clients. No per-evaluation fees, no institutional contracts, no volume negotiations. Simple, transparent pricing that scales with your team, not your evaluation volume.
For corporate recruiting teams, the pricing comparison is straightforward. A recruiting firm evaluating 50 candidates per month would face significant per-test costs with Acuity Insights plus institutional licensing. With MentionFox at $99/month, they get 60-section dossiers on every candidate with no per-evaluation charges, plus social listening, lead generation, and competitive intelligence capabilities included in the same subscription.
When Acuity Insights Is the Better Choice
Acuity Insights is the right tool for academic admissions programs that need standardized, fair, and compliant assessment at scale. Medical schools, nursing programs, veterinary schools, and other professional programs that must evaluate thousands of applicants on consistent criteria benefit from Casper's standardized approach. The test's focus on situational judgment, empathy, and ethical reasoning provides insights specifically relevant to healthcare and professional education contexts. Regulatory requirements for admissions fairness and standardization also make Acuity Insights necessary in these institutional settings. For any context outside of institutional admissions — corporate recruiting, executive search, investor due diligence, sales intelligence, competitive research — MentionFox provides broader and more practical people intelligence without requiring the subject to sit for a test.