Understanding Nelby
How Nelby selects your messages
A message can feel uncannily relevant without having been generated about you. Nelby selects from a library of existing content. Understanding that mechanism helps you use the result sensibly: as a possible angle on your situation, rather than evidence that the app knows your private story.
The path from answers to reading
The app uses profile information alongside message categories and tags. Content also has a depth: short message, perspective, exercise or longer reflection. These features help the selection logic identify material that may be relevant. A message is then displayed in the supported language; the underlying text already exists in the library.
The selection is not simply “everyone with the same label receives the same sentence.” The reviewed implementation also considers variety, previous content and recorded feedback when selecting candidates. Some randomness remains among suitable candidates, so a profile is not a fixed reading list.
What the mechanism cannot know
The app cannot infer all the circumstances behind an answer. Preferring to prepare before speaking might describe a useful working method, a recent experience or a particular setting. A selected text does not establish which explanation applies. Nor does a category such as confidence tell the app whether an exercise is appropriate for an important decision.
This is why words such as “personalized” should not be read as “individually assessed.” No live professional conversation takes place through a selected message, and the selection itself supplies no clinical evidence.
An example of a useful, imperfect match
Illustrative example: you receive a message about making a clear request. It reminds you of an unfinished conversation with a friend. You identify the request you avoided and decide how to phrase it. That is a useful connection you made with the text.
But imagine the real obstacle is that the friend repeatedly threatens you. A general communication prompt is then a poor guide to the situation. The match is not an instruction to proceed, and you should not have to prove the algorithm right by trying it.
A three-part check before applying a prompt
First, name the concrete scene that makes the message relevant. Second, identify anything the text assumes that is not true for you. Third, choose a small action only if it remains sensible after that correction. It is equally valid to keep the question and reject the proposed action.
If a message misses the mark, that does not invalidate your experience. Use the available feedback where appropriate, move on, or choose another format. Selecting better reading and fully understanding a person are different jobs.
Where Nelby fits
Choose Nelby for a curated starting point informed by your profile. If you need an answer that changes as you explain a complicated situation, you need a tool or person designed for dialogue instead.
Nelby is the upcoming version of Éclo. The version currently available on the App Store is still called Éclo and offers subscriptions.
Understand the app and upcoming offer →