About Free Assessments LifeGraph+
§ Write to the Editor

We read every message.

LifeByLogic is built by a small editorial team that wants to hear from you — whether you have found a methodology error, have an idea for a tool, need help with an account or a purchase, or want to work with us on press, licensing, or research. Choose an inquiry type below and we will route it to the right place.

§I. Send a Message

Tell us what you need.

One form for everything. Choosing the right inquiry type helps us read and route your message faster.

Thank you — your message has been sent. We read every message and reply, usually within a week.
§II. Working Together

Ways we work with others.

We welcome press, partners, and researchers. Here is how we collaborate — use the form above and choose the matching inquiry type.

i.

Press & media

Journalists, producers, and podcasters: we provide commentary and data on cognitive health, decision science, and behavioral economics, and can speak to the methodology behind any tool. Founder Abiot Y. Derbie, PhD, is available for interviews and expert background. We reply to press within 48 hours.

Inquiry type · Press or media
ii.

Licensing & partnerships

We license our validated tools and methodologies for clinicians, coaches, researchers, employers, and digital-health products — whether you want to embed a LifeByLogic instrument, white-label a report, or build on our scoring methods. Tell us your audience and the outcome you are after, and we will find the right fit.

Inquiry type · Licensing or partnership
iii.

Academic & research

We partner with researchers on methodology reviews, validation studies, dataset contributions, and co-developed tools, and we are especially interested in teams that publish open data. If you are an academic or an institution, write to us with what you are studying.

Inquiry type · Academic or research collaboration
§III. Before You Write

The questions we're asked most.

A few quick answers — if your question is here, you may not need to write at all.

i. Is the site free?

The interactive tools are free — no signup, no paywall. We also offer optional paid products: one-time in-depth reports, and LifeGraph+, a monthly or yearly subscription with ongoing tracking and premium features. The free tools are never locked behind a paywall. See our About page for the full commitments.

ii. How do refunds and cancellations work?

One-time reports are non-refundable once the report has been generated. LifeGraph+ can be cancelled anytime to stop future charges, and you can request a full refund within 7 days of starting a subscription. Full details are in our Terms of Use.

iii. How do I cite your tools in a paper or article?

We'd be honored. Use the methodology identifier and a URL, for example: "LifeByLogic Brain Age Index (LBL-BAI), lifebylogic.com/brain-lab/brain-age-index, accessed [date]." Academic citations should also reference the underlying sources the tool cites.

iv. Can I embed or license your tools for my organization?

Possibly — we license our tools and methodologies for clinical, academic, editorial, and workplace use. Direct embedding of our code is not open to the public, but if you have a specific use case, write to us (inquiry type: Licensing or partnership) and we will see what fits.

v. Do you accept sponsored content or advertising?

We accept sponsorship from research-aligned institutions under strict conditions: sponsorship never influences tool methodology, sponsored content is always clearly labeled, and we decline any sponsor whose interests conflict with rigorous evidence. We do not run display advertising within tools.

vi. My result concerns me — what should I do?

Our tools are educational — not medical, psychological, or financial advice. If a result surprises you or raises concern, the next step is a qualified professional: your physician for health questions, a licensed therapist for mental health, a fiduciary advisor for money. Use our tools to prepare better questions, not to replace professional judgment. See our Disclaimer.

Still need to write? We're here.

hello@lifebylogic.com →