About Us

Our vision, background, and activities.


Our mission is to promote Evidence-Based Tenant Management. Half the world's population either rents or rents out a residence. Despite the size of the rental industry, it hasn't received much scientific attention. There are no scientific journal articles on how to screen or manage tenants. Compare that to the employment industry, where 1000s of studies are published each year on how to screen and manage employees. Big discrepancy! We aim to change that, for the good of both landlords and tenants.

Scientist Practitioners

We are scientists first and test publishers second. Our research into the Psychology of tenant behavior results in scientific tools that we publish for use by landlords and property managers. Our personality test for tenants is an example of that. In publishing the personality test, we help people adopt the science while supporting further research.

Promoting Adoption of Scientific Tools

To further promote the adoption of scientific tools, we also aim to make it easy for other companies to sell our products. Our RESTful API makes our personality test available for other companies to integrate.

About the Founder: Dr. Rhys Lewis

picture of Rhys

Rhys is an Assessment Scientist. His Doctorate in Industrial & Organizational Psychology focused on the development of screening tools.

Professional Affiliations

  • Canadian Psychological Association
  • Society for Industrial and Organizational Psychology

Test publishing experience

  • Senior Assessment Scientist for 10 years at Sigma Assessment Systems - a test publisher of employee selection, leadership development, vocational interest, and clinical assessments
  • Lead Scientist for 2 years at Sokanu - a test publisher of employee selection and vocational interest assessments

Property management experience

  • Managing rental properties since 2007 (both as a landlord and property manager)

Programming experience

  • Co-founded the largest online life insurance brokerage in Canada. Managed all their web content for 7 years.
  • Hobbies include HTML, php, SQL, Javascript, and API design

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