Use Cases

Use Case: Onboarding and Training That New Colleagues Can Ask

New colleagues ask the brain instead of searching shared drives or interrupting the same people. Every answer shows where it came from, so they learn where things live while they work.

01

The problem

The examples on this page are illustrations — the answers come from your own documents, not from ours.

Onboarding usually means a stack of documents, a shared drive and a lot of «just ask me if anything is unclear». New people do not like to ask the same thing twice, so they guess — or they spend twenty minutes looking for an answer someone could have given in ten seconds.

For the company it is a quiet cost: weeks before a new hire is fully productive, and experienced colleagues pulled away from their own work to answer the same questions for every new arrival.

02

Ask instead of search

With a brain built from your handbooks, procedures, product material and internal notes, a new colleague can simply ask: «Which customers are on the annual agreement?», «What is our standard warranty?», «How do I book a meeting room for a client?»

Every answer links to the document it came from. That is not just a safety net — it is how people learn the territory. After a few weeks they know where things live, because every answer showed them.

Which customers are on the annual agreement?
trail · your brainTwelve customers, listed in the agreements overview — renewals fall in January and July. [Customer agreements 2026]
03

Training material that stays useful

Course material and training slides are usually read once and forgotten. Put them in the brain and they become something people can ask months later, the moment the question is real. PowerPoint, Word and PDF go in as they are.

04

What changes for you

Productive sooner

New hires find answers on day one instead of week three.

Experts keep their focus

The same ten questions stop landing on the same desks.

Consistent onboarding

Everyone learns from the same approved material, not from whoever sat nearest.

Visible gaps

Questions the brain could not answer show you what your onboarding material is missing.

05

What you can count on

Answers with sources

Every answer shows which documents it is built on.

You decide what goes in

New knowledge waits in a queue until a person approves it.

Disagreements are flagged, not hidden

When two sources say different things, someone at your company decides.

Your data stays in the EU

Trail is hosted in Stockholm, Sweden, and answers are written by an EU language model.

Get started

Start with your existing onboarding pack and the questions new hires actually ask. We will show you a brain your next new colleague can use on their first morning.

Or see it first — the demo asks a brain the question «I start in Sales on Monday. What should I do in my first week, and who do I ask about what?» and shows the answer with its sources.

Talk to us Ask it in the demo