Start hereTime back calculator
Open labAI skills for any job
List your weekly tasks, pick the ones AI can draft, and see how many hours come back and how many turn into checking AI's work.
Hands-on labs
Small interactive labs, one for each kind of job. Change something and watch what happens. Everything runs in your browser, free and without an account, on example data made up for the lab.
All labs
12
Start herePrompt playground
Open labAI skills for any job
Switch role, context, example and format on and off, and compare the prompt and the answer it tends to get side by side.
Start hereWrite your own prompt
Open labAI skills for any job
Write a prompt for a task from your own job and see right away whether it says the task, the context and the format. It stays in your browser.
Start hereATS keyword match
Open the free ATS checkerLand the job with AI
Paste a job post and your resume text, and watch the keywords a recruiter would search for light up as you edit.
Tech and dataReview the AI's code
Open labAI for software developers
An AI-written function with five planted bugs. Flag the lines you doubt, run the tests, and see which bugs tests catch and which only reading finds.
Office, finance and legalCheck the AI's numbers
Open labAI for admin, finance, legal and project work
An AI summary of a month of expenses makes six claims. Call each one, then trace it to the rows it came from and see where it went wrong.
Customers and salesReply triage
Open labAI for customer support and sales
Decide when AI reply drafts go out without review and when a person checks them, and watch wrong replies and review time trade off.
Marketing, content and designBrief builder
Open labAI for marketers, writers and designers
Switch audience, offer, proof, limits and brand voice on and off, and see what each part of a brief changes in the draft you get back.
People and educationScreening bias check
Open labAI for HR and recruiters
Set the screening rules for an applicant pool and check the selection rate of each group against the four-fifths rule.
Health and careRedact before you paste
Open labAI for health admin, nurses and care workers
Mark the identifiers in a patient note before it goes near an AI tool, then score your redaction against HIPAA's 18 Safe Harbor identifiers.
Logistics, trades and makingSafety stock
Open labAI for operations, logistics and trades
Demand moves every day and deliveries take time. Set lead time and service level and watch a simulated month of stock, orders and stockouts.
Work abroadGerman CV (Lebenslauf)
Open labWork in Germany with AI
Fix an example CV one German rule at a time and watch the Lebenslauf take shape, in English or German, with every rule linked to an official source.