lumi is in pre-launch testing. Founding places close on 31 December 2026.See both ways in

Book a call

Book a 30-minute call.

Thirty minutes on your sector. No slides. We walk the benchmark on your sector and model one change to a package like yours. Then you decide whether lumi is worth the hour its questionnaire takes. No sales pitch.

David WhitfieldBuilt lumi and writes every research paper on it. He runs the call.
  • Your sector’s figures, with the number of employers behind each
  • One scenario, modelled
  • What membership costs, as published
Pick a time

Thirty minutes, at a time that suits you.

The calendar is Cal.com’s, our scheduling provider. It loads when you ask for it, and sets its own cookies once it does.

Or open the calendar on Cal.com, or email hello@lumihr.co.uk.

Rather not pick a time?

Ask, and David will email you.

For a call when it suits you, or for free access for your organisation. He replies himself, from hello@lumihr.co.uk.

What would you like?

We use these details to answer you and keep a note of your request. How we use them is in the privacy notice.

Not ready for a call?

Look around first.

See the example dashboard, a fictional organisation with every figure invented, or try the sandbox for 14 days at no cost. Search the metric register: every metric lumi benchmarks, with its definition, without an account. Or read the research, every figure cited with its sample size.