MVAT Mirror maps your Big Five personality profile from the data you already create every day — your messages, notes, and writing. No surveys. No guesswork. No data leaving your device.
Free to start — no credit card required
They measure who you think you are in the moment you're being asked — not who you actually are.
You instinctively answer the way you want to be seen, not the way you actually behave. Tests measure self-presentation, not self.
Up to 50% of people receive a different type when retested weeks later. Real personalities do not change that fast. The test is just noisy.
A 15-minute questionnaire captures one mood on one day. Your actual personality is a pattern across thousands of real interactions.
Self-report scales correlate poorly with objective behavioral outcomes. Passive text analysis consistently outperforms them in peer-reviewed research.
Link the communication channels you already use — messages, notes, journaling apps. Free tier supports up to 3 sources. No credentials stored.
Mirror's NLP engine runs entirely on your device. It extracts linguistic markers — word choice, sentence structure, emotional valence — and maps them to the Big Five model without ever sending your text to a server.
Get a full personality profile complete with confidence intervals. Unlike a one-time test score, your profile updates as new data comes in, tracking genuine change over time.
This is not a privacy policy promise. It is an architectural constraint. Raw text is processed into personality vectors on your phone. Those vectors — not your messages, not your words — are what Mirror stores. The raw data is physically unable to reach our servers.
By the Numbers
of your raw messages ever transmitted to our servers
of NLP processing happens on-device before any sync occurs
personality frameworks available in Pro — all processed locally
forever
or $49.99 one-time lifetime unlock