Hands-on labs
A Linux server in the browser for every learner. Tasks are checked against the real state of the machine, not a multiple-choice guess.
$ sudo ufw allow 443/tcp
Rule added
✓ Port 443 open on the firewall
✓ Certificate is valid
Onboarding for technical and customer-facing teams
New hires practise the real job before they do it.
SimDart is employee onboarding software: programmes of short lessons, knowledge checks and hands-on simulations that grade themselves, so you can see who is ready and who needs help.
No card needed. Your first programme in an afternoon.
Lessons
Checks
Labs
Client cases
Progress
Ship the status page behind nginx2 / 3 checks
bash 1bash 2preview
learner@lab:~$ sudo nginx -t
nginx: configuration file test is successful
learner@lab:~$ sudo systemctl reload nginx
learner@lab:~$ curl -I localhost/status
HTTP/1.1 200 OK
nginx config is validpassed
/status returns 200passed
Service starts on bootchecking…
CohortOn track
+5this month
Simulations
Practice that checks itself
Reading about a task is not doing it. Each simulation is graded on what the learner actually did.
Guided simulations
Walk through your own tools screen by screen, built from screenshots. Learners click and type where they would at work, without touching production.
Assign ticket to…
Client cases
A support desk with simulated customers and your policies. Every step is checked, and the conversation is kept for coaching.
Hi, I'm locked out of my account and need a refund.
Happy to help. First, can you confirm the e-mail on the account?
Policy step passed: verify identity
- 01
Build a programme
Lessons, knowledge checks and simulations, in modules that unlock by day or as the learner progresses.
- 02
Invite new hires
Send an invitation, set a start date and a due date, and assign a mentor.
- 03
They learn by doing
Learners read, check what they know and practise at their own pace, with hints when they are stuck.
- 04
You see where everyone is
One board shows who is on track, who is stuck and where, and who is overdue.
AI drafts, people decide
Generate knowledge-check questions from your own lessons, each with the passage it came from. Nothing reaches a learner until someone on your team approves it, and scores always come from fixed rules.
Team & Growth plansSwitch AI off any time
AI draft · awaiting review
Which command checks the nginx configuration before a reload?
From “Lesson 3: Serving the status page”, paragraph 2
ApproveEditRegenerateReject
Your data stays yours
Each organisation is kept apart in the database itself, labs run in isolated sandboxes, and you can export or delete everything whenever you like.
Organisations kept apart in the database
Labs run in isolated sandboxes
Export or delete everything, any time
7days
Free trial for every organisation. No card needed.
€49
Starter plan per month, VAT included.
EN/ BG
The whole interface in English and Bulgarian.
EU
Service, database, files and backups hosted in the EU.
Try it with your next new hire
Apply for a free trial, build a first programme from your own material and see how your next new hires do.
Apply for a free trial
1Apply for a free trial
2Build a first programme
- 3
Invite your new hires
