Tests
Sarah Chen
Public-facing founder voice for Testrize
Cognitive assessment platform • Privacy-first • Multilingual • Replies monitored
In One Minute
Everything you need to know about Testrize and what Sarah Chen represents
What Testrize Is
An online cognitive assessment platform offering IQ tests, working memory evaluations, emotional intelligence quizzes, and cognitive skills assessments. Designed for curious users, students, and self-improvement enthusiasts.
What It Is Not
Not a clinical diagnostic tool. Not a hiring assessment. Not a replacement for professional psychological evaluation. We are transparent about these boundaries.
Who It's For
Individuals curious about their cognitive abilities, students exploring their strengths, and anyone interested in self-improvement through understanding their mental capabilities.
What Sarah Represents
The brand voice and product philosophy of Testrize—transparent, educational, and committed to making cognitive assessment accessible without overpromising.
The Decisions That Shaped Testrize
Every product is defined by its choices. Here are the key decisions that make Testrize different.
No forced account for basic results
You can complete a test and see your score without creating an account. We only ask for email if you want detailed reports or to save your results. Your time and privacy matter.
Interpretation pages come before monetization
We built comprehensive content explaining what scores mean, their limitations, and how to interpret results before adding any paid features. Education first, revenue second.
Multilingual from day one
Cognitive assessment shouldn't be limited by language barriers. We launched with 14+ languages and continue expanding, ensuring cultural sensitivity in translations and question design.
Avoid "genius" framing
We deliberately avoid sensationalist language like "Are you a genius?" Intelligence is multifaceted, and no single test defines human potential.
Show limitations clearly
Every results page includes clear disclaimers about test limitations, practice effects, and the difference between online assessments and clinical evaluations.
Data minimization by design
We collect only what's necessary to provide the service. No tracking pixels from third‑party advertisers. No selling user data. Your cognitive profile is yours alone.
The Testrize Standard
Our internal rules, made public. This is what differentiates us from questionable IQ sites.
No hidden subscriptions, fake timers, or manipulative design tricks. What you see is what you get.
Every assessment includes explicit information about what it can and cannot measure.
We explain how scores are calculated, what percentiles mean, and why ranges matter more than exact numbers.
We collect minimal data, encrypt everything, and never sell user information to third parties.
We maintain current information, update methodology pages, and keep educational content accurate and relevant.
How We Build Assessments
High-level methodology without overclaiming
Our Approach
- Item design: Questions crafted to measure specific cognitive domains
- Calibration: Difficulty adjusted based on aggregate performance data
- Translation QA: Native speaker review for cultural appropriateness
How to Interpret Results
- Ranges matter: Scores as ranges (e.g., 115-125) to reflect uncertainty
- Percentiles: Where you fall relative to the general population
- Uncertainty: All online tests have margins of error
Known Limitations
- Testing conditions: Online lacks controlled clinical conditions
- Practice effects: Repeated testing can inflate scores
- Not diagnostic: Educational tools, not clinical instruments
Want the Full Details?
For complete details on our methodology, validation approach, and technical specifications:
Read Full Methodology & LimitationsProof & Product Facts
Verifiable metrics about the Testrize platform
English, German, French, Spanish, Portuguese, Italian, Dutch, and more
Depending on assessment type and question difficulty
Typical response time for support inquiries
IQ, Working Memory, EQ, Social Intelligence, Cognitive Ability
Full compliance with European data protection standards
Regular updates to methodology, content, and educational resources
In Sarah's Words
For journalists, researchers, and content creators
“Intelligence testing should be accessible, transparent, and educational—not gatekept behind clinical settings or exploited by misleading websites.”
“We built Testrize on the principle that understanding your cognitive strengths shouldn't require sacrificing your privacy or being manipulated by dark patterns.”
“Online cognitive assessments have limitations. Our job is to be honest about those limitations while still providing value to curious learners.”
“Multilingual support isn’t just translation—it’s about cultural sensitivity in question design and ensuring fairness across linguistic backgrounds.”
“The best cognitive assessment is one that educates you about your results, not one that flatters your ego or sells you false promises.”
“We measure data minimization not by what we could collect, but by what we choose not to collect.”
How to Cite Testrize
Testrize. (2025). Cognitive Assessment Platform. Retrieved from https://testrize.com
Download Press Kit
Logos, screenshots, brand guidelines, and ready-to-use descriptions for media coverage.
Request Press KitTransparency Note
Full disclosure about how we represent ourselves
Used for consistent public communication and brand representation for Testrize.
Developers, content creators, and support staff who maintain the platform, respond to inquiries, and continuously improve the assessment experience.
When you contact us, you're communicating with real people who care about providing accurate information and helpful support.
This allows us to maintain a consistent brand voice while ensuring that all substantive communication is handled by qualified team members. We believe in transparency about how we represent ourselves online.
Contact & Accountability
We're here to help and answer your questions
Press & Partnerships
For media inquiries, partnership opportunities, or press kit requests:
press@testrize.comReady to Discover Your Cognitive Profile?
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