For product designers validate without slowing down

Validate designs without slowing delivery.

Get quick, honest reactions to flows and concepts so you ship with confidence, not guesswork.

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Built for designers

Confidence before you build

Test flows before polish

Validate direction while it's still cheap to change.

Real reactions, fast

Reach the right users and hear it in their own words.

Fit your sprint

Answers in hours, not weeks — no research bottleneck.

Decide with the team

Share clear readouts that settle debates.

Why designers choose Lumor

Ship with confidence

Speed

Feedback that fits inside a sprint.

Launch a quick study and get real reactions the same day — fast enough to act on before handoff.

  • Same-day responses
  • AI-drafted questions
  • No research bottleneck
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Signal

Hear it from the people who'll use it.

Reach the right users, test concepts and flows, and get honest reactions in their own words.

  • 3M+ vetted panel
  • Concept and flow tests
  • Reactions in context
A design workspace with colour swatches and notes
Alignment

Settle debates with evidence, not opinions.

Turn reactions into a clear, shareable readout that aligns the team and de-risks the decision.

  • Shareable readouts
  • Sourced highlights
  • Deck-ready charts
A product interface shown on a phone
Ready when you are

Get to know your users today

Your first study is minutes away — no sales call, no credit card, no catch.

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✓ No credit card✓ Free forever plan✓ 3M+ vetted panel✓ Encrypted & secure