Core concepts
How knowledge sessions, AI-Personas and programs help you learn, practise and improve.
Sleak teaches knowledge through personal, interactive sessions. You apply it in realistic role plays with AI-Personas. Scores, feedback and programs help you improve.
Learn knowledge
Practise conversations
Standard
Practice
Result

AI-PersonaA counterpart in a scenario
ProgramLevels with missions- Conversations with personas
- Knowledge sessionsComing soon
Learn in a knowledge session
A presentation contains slides, a briefing for the coach and learning goals.
A knowledge session teaches this material through a voice conversation. The coach asks what you already know. It explains what is missing and checks every learning goal. You can interrupt with a question at any time.
Presentation
TapTable Pro: waiter mode
Learning goals
- You explain what waiter mode adds
- You split a bill at the table
- You know which plan includes it
Knowledge session
Result
- You explain what waiter mode addsexplained
- You split a bill at the tableapplied
- You know which plan includes itexplained
Sleak saves your progress per learning goal, not a score.
See Knowledge to learn or Presentations to create the material.
Practise with an AI-Persona
A conversation type defines the kind of conversation, its goal and its scorecard. The scorecard groups criteria into phases.
An AI-Persona is one counterpart in one concrete scenario within that type. You lead the conversation by voice or chat. Personas within a type share its scorecard.
Conversation type
Cold call
Goal: a fixed follow-up date
1. Opening
Spark interest early1
2. Explore needs
Confirm a pain point1
3. Booking & close
Propose a specific date1
AI-Personas
Vanessa Bruns
Owner, Café Bruns
Easy
Deniz Yılmaz
Owner, Cocktailbar Tiefgang
Medium
Result
- Goal reached
- Transcript
Spark interest early
Name a benefit in your first sentence.
Confirm a pain point
Propose a specific date
You receive a score from 0 to 100 and feedback per criterion. Sleak assesses the conversation goal separately from the score.
See Conversation Types, AI-Personas Management and Conversations for setup and results.
Improve through a program
A manager assigns a program to people or teams. Its ordered levels contain missions with requirements for chosen personas.
Program

From first contact to contract
Missions in level 1
- 1Book the demo

- Knowledge sessionTapTable Pro: waiter modeComing soon
- 3 conversationsScore above 70

- 2Under time pressure

- 3Value before discount

- 4Restaurant group

- Knowledge sessionTapTable Pro: waiter modeComing soon
- 3 conversationsScore above 70

Programs currently use AI-Persona conversations. Knowledge sessions in programs are coming soon.
See Programs to train or Program Management to create and assign programs.
Support and workspace
Last updated on 14 November 2026
